Feedback control automatic sludge treatment device

Abstract

The invention relates to the technical field of sludge treatment and processing, and discloses a feedback control automatic sludge treatment device which comprises an incineration box provided with an inner cavity, a partition plate is arranged in the incineration box and divides the inner cavity of the incineration box into a combustion chamber and a temporary storage chamber, a drying pipe is obliquely arranged in the combustion chamber, and the inner cavity of the incineration box is internally provided with a feeding pipe. The high end of the drying pipe protrudes out of the combustion chamber to form a feeding end, the low end of the drying pipe extends into the temporary storage chamber to form a discharging end, a material uniformizing mechanism is arranged in the temporary storage chamber and used for feeding dried sludge into the combustion chamber, and an exhaust pipe protruding out of the combustion chamber or the temporary storage chamber is arranged on the drying pipe. The problem that in the prior art, during sludge incineration, the sludge incineration efficiency is low due to structural defects is solved.

Description

Technical Field

[0001] The invention relates to the technical field of sludge treatment, and in particular to a feedback-controlled automatic sludge treatment device. Background Art

[0002] With the development of social economy and the improvement of people's living standards, the output of industrial wastewater and urban sewage is increasing day by day. In the process of sewage treatment, a large amount of suspended matter will be produced, which are collectively called sludge. The composition of sludge is relatively complex. If it is piled up arbitrarily, it will have a great impact on the health of humans, animals and plants. Reduction, stabilization and harmlessness are the basic principles of sludge treatment. Sludge incineration technology has the advantages of fast processing speed, high degree of reduction, and energy recycling. It is widely used at home and abroad. This technology is the most thorough way to dispose of sludge. It is particularly practical when the content of toxic and harmful substances in the sludge is very high and cannot be reduced in the short term.

[0003] The existing sludge incineration steps are usually as follows: wet sludge with a relatively high moisture content is first weighed by a floor scale and then enters a sludge receiving bin, and then the wet sludge is transported to a sludge storage bin for storage; the stored wet sludge is quantitatively transported to a drying chamber for drying by a sludge transport pump; the dried sludge enters an intermediate silo through a conveyor; the dry sludge coming out of the intermediate silo is evenly transported to an incinerator for incineration; the high-temperature flue gas generated during incineration undergoes a series of flue gas treatment processes, including dust collection, denitrification, desulfurization, etc., to ensure that the final flue gas emissions meet environmental protection standards.

[0004] The existing related technologies have the following technical defects: the traditional sludge disposal process is to dry the wet sludge through drying equipment and then put it into the combustion chamber for incineration. This process has the disadvantages of complex system structure, large footprint, low thermal utilization rate, and low sludge treatment efficiency. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a feedback-controlled automated sludge treatment device to solve the problem of low sludge incineration efficiency due to structural defects during sludge incineration in the prior art.

[0006] The present invention solves the above technical problems through the following technical means: a feedback-controlled automatic sludge treatment device, comprising an incineration box with an inner cavity, a partition is arranged in the incineration box, the partition divides the inner cavity of the incineration box into a combustion chamber and a temporary storage chamber, a drying pipe is obliquely arranged in the combustion chamber, the high end of the drying pipe protrudes outside the combustion chamber to form a feeding end, and the low end extends into the temporary storage chamber to form a unloading end, a material mixing mechanism is arranged in the temporary storage chamber, the material mixing mechanism is used to send the dried sludge into the combustion chamber, and the drying pipe is provided with an exhaust pipe protruding outside the combustion chamber or the temporary storage chamber.

[0007] Furthermore, the material mixing mechanism includes a first material guide plate, a second material guide plate and a material guide table, the first material guide plate is arranged below the discharge end of the drying pipe, the first material guide plate is inclined from top to bottom away from the drying pipe, the second material guide plate is arranged below the lower end of the first material guide plate, the two material guide plates are inclined from top to bottom toward the drying pipe, the material guide table is inclined in the temporary storage chamber and is located below the second material guide plate, the lower end of the material guide table extends into the combustion chamber, and the second material guide plate is provided with a material mixing assembly, which is used to quantitatively put the dried sludge into the combustion chamber.

[0008] Furthermore, the material leveling assembly includes a U-shaped frame, the middle part of the web of the U-shaped frame is rotatably mounted on the side wall of the second material guide plate, the opening of the U-shaped frame faces the combustion chamber, the length of the upper wing plate of the U-shaped frame is greater than the length of the lower wing plate, the free end of the upper wing plate of the U-shaped frame is provided with a first transverse extension section, the free end of the lower wing plate is provided with a second transverse extension section, the first transverse extension section and the second transverse extension section both extend toward the second material guide plate, a first material baffle plate is provided at the bottom of the first transverse extension section, a second material baffle plate is provided at the top of the second transverse extension section, a through groove for the second material baffle plate to pass through is provided on the second material guide plate, and a driving assembly for driving the U-shaped frame to swing up and down is provided in the temporary storage chamber.

[0009] Furthermore, the first material blocking plate and the second material blocking plate are staggeredly distributed in the vertical direction.

[0010] Furthermore, the driving assembly includes a driving member, a rotating shaft and a first cam, the driving member is installed on the side wall of the temporary storage chamber, one end of the rotating shaft is fixedly connected to the output end of the driving member, the first cam is fixedly sleeved on the rotating shaft, and the edge of the first cam contacts the bottom of the lower wing plate of the U-shaped frame.

[0011] Furthermore, a tension spring is arranged in the drying tube, one end of the tension spring is fixedly connected to the inner wall of the drying tube, and the other end is fixed with a pull rope extending out of the drying tube, and a linkage component for driving the pull rope to pull the tension spring is arranged in the temporary storage chamber.

[0012] Furthermore, the linkage assembly includes a plurality of pulleys located above the drying tube and installed on the inner wall of the temporary storage chamber, and the end of the pull rope away from the tension spring passes around all the pulleys in sequence and is fixedly connected to the top of the upper wing plate of the U-shaped frame.

[0013] Furthermore, a combustion rack is provided at the lower end of the material guide platform in the combustion chamber, and the combustion rack is inclined from top to bottom away from the material guide platform, and the combustion rack includes two parallel and spaced support plates, and a plurality of horizontal plates are fixedly provided between the support plates at equal intervals along the length direction of the support plates, and the plurality of horizontal plates are stepped, and a push plate is slidably installed on the top of each of the horizontal plates, and the push plate seals the gap between two adjacent horizontal plates, and a power component for driving the push plate to move left and right is provided in the temporary storage chamber.

[0014] Furthermore, the combustion chamber is slidably connected to a sliding plate under the combustion frame, and each of the push plates is provided with a connecting plate at one end close to the temporary storage chamber and the other end connected to the sliding plate, and a transmission rod deep into the temporary storage chamber is fixed to one end of the sliding plate, and the power assembly includes a second cam, a rotating rod and a synchronous belt, and the rotating rod is rotatably installed in the temporary storage chamber, and the axis of the rotating rod is parallel to the axis of the rotating shaft, and the synchronous belt is sleeved on the surface of the rotating rod and the rotating shaft, and the second cam is fixedly sleeved on the rotating rod, and a hemispherical protrusion is fixed on the end of the transmission rod away from the combustion chamber, and the hemispherical protrusion contacts with the edge of the second cam, and a mounting plate is movably connected to the surface of the transmission rod, and a spring is sleeved on the surface of the transmission rod, and one end of the spring is fixedly connected to the side wall of the hemispherical protrusion, and the other end is fixedly connected to the mounting plate.

[0015] The beneficial effects of the present invention are: 1. The present invention uses an inclined feeding pipe, so that the wet sludge can smoothly enter the feeding pipe and slide down into the temporary storage chamber under the action of gravity. The high-temperature flue gas generated by the sludge combustion can dry the wet sludge inside the drying pipe, and the energy utilization rate is high. This design is simple and effective.

[0016] 2. The fuel in the combustion chamber of the present invention is dry sludge, which means that the wet sludge after drying can be directly used as fuel for incineration without the need for additional energy input, thereby greatly improving the sludge treatment efficiency.

[0017] 3. The present invention can discharge the gas generated by the wet sludge inside the drying pipe during the drying process by arranging an exhaust pipe.

[0018] 4. The present invention can control the feed amount of the drying pipe by feeding back the combustion efficiency of the dry sludge, and then the dry sludge is automatically and evenly added into the combustion chamber by the material leveling mechanism. The overall structure is simple, the footprint is small, the heat utilization rate is high, and the combustion efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0020] Figure 1 It is a structural schematic diagram of a feedback-controlled automated sludge treatment device of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the material leveling mechanism in the present invention.

[0022] Figure 3 It is a structural schematic diagram of the material mixing mechanism in the present invention from another perspective.

[0023] Figure 4 It is a structural schematic diagram of the U-shaped frame in the present invention.

[0024] Figure 5 It is a partial cross-sectional view of the combustion rack in the present invention.

[0025] Figure 6 It is a schematic diagram of the local structure of the horizontal plate in the present invention.

[0026] Figure 7 It is a schematic diagram of the local structure of the sliding plate in the present invention.

[0027] In the above drawings: 1. Incineration box; 11. Combustion chamber; 12. Temporary storage room; 13. Partition; 14. Discharge port; 15. Exhaust port; 2. Drying pipe; 21. Exhaust pipe; 31. First material guide plate; 32. Second material guide plate; 33. Material guide platform; 4. U-shaped frame; 41. upper wing plate; 42. lower wing plate; 43. first transverse extension section; 44. second transverse extension section; 45. first baffle plate; 46. second baffle plate; 51. first cam; 52. rotating shaft; 53. synchronous belt; 54. rotating rod; 55. second cam; 61. Transmission rod; 62. Mounting plate; 63. Spring; 64. Hemispherical protrusion; 65. Sliding plate; 66. Connecting plate; 7. Push plate; 8. Combustion rack; 81. Support plate; 82. Horizontal plate; 91. Tension spring; 92. Pull rope; 93. Pulley. DETAILED DESCRIPTION

[0028] The following describes the implementation of the present invention through specific specific embodiments, and those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and only schematic diagrams are shown, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known mechanisms and their descriptions in the figures may be omitted.

[0029] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the figure. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. In the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0030] like Figure 1-7 As shown, an embodiment of the present invention proposes a feedback-controlled automated sludge treatment device, including an incineration box 1 with an inner cavity, a partition 13 is fixedly provided in the incineration box 1, and the partition 13 should have a heat-insulating function. The partition 13 divides the inner cavity of the incineration box 1 into a combustion chamber 11 and a temporary storage chamber 12 along the left and right directions. A drying pipe 2 is obliquely arranged in the combustion chamber 11, and the high end of the drying pipe 2 protrudes outside the combustion chamber 11 to form a feeding end. Specifically, a funnel shape is arranged at the high end of the drying pipe 2 to facilitate feeding, and the low end of the drying pipe 2 extends into the temporary storage chamber 12 to form a feeding end. In this embodiment, the drying pipe 2 can be designed as two sections, one of which is located in the combustion chamber 11 on the left, and the other end is located in the temporary storage chamber 12 on the right. The two sections of the drying pipe 2 are both installed on the partition 13 and connected. Such a structural design can make the temperature of the drying pipe 2 located in the temporary storage chamber 12 as low as possible, so as to avoid excessive temperature affecting other structures in the temporary storage chamber 12. A material leveling mechanism is provided in the temporary storage chamber 12, and the material leveling mechanism is used to quantitatively deliver the dried sludge into the combustion chamber 11. An exhaust pipe 21 protruding from the combustion chamber 11 or the temporary storage chamber 12 is provided on the drying pipe 2. In this embodiment, multiple exhaust pipes 21 can be provided. It should be understood that an exhaust port 15 should be provided at the top of the combustion chamber 11, and the bottom or side wall of the combustion chamber 11 should have a structure for introducing fresh air. At the same time, a discharge port 14 is provided at the bottom of the leftmost side of the combustion chamber 11 to discharge the ash produced after the dry sludge is burned. At the same time, a collection device can be provided at the discharge port 14 to facilitate the collection of ash. All exhaust pipes 21 and exhaust ports 15 are connected to the flue gas treatment system. The related structures have been fully disclosed in the prior art, and no further elaboration is given here.

[0031] The material leveling mechanism includes a first material guide plate 31, a second material guide plate 32 and a material guide table 33. The first material guide plate 31 is fixed to the inner wall of the temporary storage chamber 12 and is located below the discharge end of the drying pipe 2. The first material guide plate 31 is inclined from top to bottom away from the drying pipe 2. The second material guide plate 32 is arranged below the lower end of the first material guide plate 31. The two material guide plates are inclined from top to bottom toward the drying pipe 2. The material guide table 33 is inclined in the temporary storage chamber 12 and is located below the second material guide plate 32. The lower end of the material guide table 33 extends into the combustion chamber 11. A material leveling assembly is arranged on the second material guide plate 32. The material leveling assembly is used to quantitatively feed the dried sludge into the combustion chamber 11.

[0032] The material leveling assembly includes a U-shaped frame 4, the middle part of the web of the U-shaped frame 4 is rotatably mounted on the side wall of the second guide plate 32, the opening of the U-shaped frame 4 faces the combustion chamber 11, one wing plate of the U-shaped frame 4 is located above the second guide plate 32 to form an upper wing plate 41, and the other wing plate of the U-shaped frame 4 is located below the second guide plate 32 to form a lower wing plate 42, the length of the upper wing plate 41 of the U-shaped frame 4 is greater than the length of the lower wing plate 42, the free end of the upper wing plate 41 of the U-shaped frame 4 is provided with a first transverse extension section 43, and the free end of the lower wing plate 42 is provided with a second transverse extension section 44, the first transverse extension section 43 and the second transverse extension section 44 both extend toward the second guide plate 32, a first baffle plate 45 is provided at the bottom of the first transverse extension section 43, and a second baffle plate 46 is provided at the top of the second transverse extension section 44, the second guide plate 32 is provided with a through groove for the second baffle plate 46 to pass through, and a driving assembly for driving the U-shaped frame 4 to swing up and down is provided in the temporary storage chamber 12.

[0033] The first material baffle plate 45 and the second material baffle plate 46 are staggered in the vertical direction, and the first material baffle plate 45 and the second material baffle plate 46 are also staggered in the horizontal direction.

[0034] The driving assembly includes a driving member, a rotating shaft 52 and a first cam 51. In this embodiment, the driving member is a motor (not shown in the figure), which is fixedly mounted on the side wall of the temporary storage chamber 12 by bolts, one end of the rotating shaft 52 is fixedly connected to the output end of the driving member, and the first cam 51 is fixedly sleeved on the rotating shaft 52. The axis of the rotating shaft 52 is parallel to the rotation axis of the U-shaped frame 4, and the edge of the first cam 51 contacts the bottom of the lower wing plate 42 of the U-shaped frame 4. The U-shaped frame 4 can be driven to swing on the vertical plane by the driving member to drive the rotating shaft 52 and the cam to rotate, so that the first baffle plate 45 and the second baffle plate 46 intermittently block the falling dry sludge. In each swing cycle, the dry sludge between the first baffle plate 45 and the second baffle plate 46 slides to the guide platform 33 and finally falls into the combustion chamber 11, forming a uniform and quantitative input of dry sludge into the combustion chamber 11, and the dry sludge burns more evenly and has high combustion efficiency.

[0035] A combustion rack 8 is arranged at the lower end of the material guide platform 33 in the combustion chamber 11. The combustion rack 8 is inclined from top to bottom away from the material guide platform 33. The combustion rack 8 includes two parallel support plates 81 arranged at intervals. A plurality of horizontal plates 82 are fixedly arranged at equal intervals along the length direction of the support plates 81. The plurality of horizontal plates 82 are stepped in the vertical direction. A push plate 7 is slidably installed on the top of each horizontal plate 82. The push plate 7 seals the gap between two adjacent horizontal plates 82. A power component for driving the push plate 7 to move left and right is arranged in the temporary storage chamber 12.

[0036] The combustion chamber 11 is slidably connected to a sliding plate 65 below the combustion rack 8. Each push plate 7 is provided with a connecting plate 66 at one end close to the temporary storage chamber 12 and fixedly connected to the sliding plate 65 at the other end. A transmission rod 61 deep into the temporary storage chamber 12 is fixed to the right end of the sliding plate 65. The power assembly includes a second cam 55, a rotating rod 54 and a synchronous belt 53. The rotating rod 54 is rotatably installed between the inner walls of the temporary storage chamber 12. The axis of the rotating rod 54 is parallel to the axis of the rotating shaft 52. The synchronous belt 53 is sleeved on the surfaces of the rotating rod 54 and the rotating shaft 52. It should be understood that the rotating rod 54 can be rotated between the inner walls of the temporary storage chamber 12. Pulleys are fixedly mounted on the rod 54 and the rotating shaft 52, respectively. The synchronous belt 53 is tensioned and mounted on the surfaces of the two pulleys. The second cam 55 is fixedly mounted on the rotating rod 54. A hemispherical protrusion 64 is fixedly mounted on the end of the transmission rod 61 away from the combustion chamber 11. The hemispherical protrusion 64 contacts the edge of the second cam 55. A mounting plate 62 is movably connected to the surface of the transmission rod 61. The mounting rod is fixed to the inner wall of the temporary storage chamber 12. A spring 63 is mounted on the surface of the transmission rod 61. One end of the spring 63 is fixedly connected to the side wall of the hemispherical protrusion 64, and the other end is fixedly connected to the mounting plate 62. In this embodiment, the second cam 55 rotates, driving the transmission rod 61 and the sliding plate 65 to reciprocate left and right in the horizontal direction, thereby driving all the pusher plates 7 to reciprocate left and right. The dry sludge passes through all the horizontal plates 82 and the pusher plates 7 in sequence, and the pusher plates 7 gradually push the dry sludge downward, so that the dry sludge is burned thoroughly, further increasing the dry sludge combustion efficiency.

[0037] A tension spring 91 is provided in the drying pipe 2, one end of the tension spring 91 is fixedly connected to the inner wall of the drying pipe 2, and the other end is fixed with a pull rope 92 extending out of the drying pipe 2, and a linkage assembly for driving the pull rope 92 to pull the tension spring 91 is provided in the temporary storage chamber 12. The linkage assembly includes a plurality of pulleys 93 located above the drying pipe 2 and installed on the inner wall of the temporary storage chamber 12, and the end of the pull rope 92 away from the tension spring 91 passes through all the pulleys 93 in turn and is vertically downward and fixedly connected to the top of the upper wing plate 41 of the U-shaped frame 4. In this embodiment, when the U-shaped frame 4 swings up and down, the tension spring 91 is driven to clear the sludge in the drying pipe 2 to avoid blockage.

[0038] In the above embodiment, the tension spring 91 and the pull rope 92 are both made of high temperature resistant materials, such as the steel wire pull rope 92 .

[0039] Working principle: The wet sludge is added from the feed end of the drying pipe 2, the driving member drives the rotating shaft 52 and the first cam 51 to rotate, the first cam 51 drives the U-shaped frame 4 to swing up and down, thereby driving the tension spring 91 to clear the sludge in the drying pipe 2, the sludge in the drying pipe 2 is dried under the high temperature of the combustion chamber 11, and the smoke generated by the drying is discharged from the exhaust pipe 21. After the sludge is dried, it directly falls into the first guide plate 31 and then slides to the second guide plate 32. Under the action of gravity, the dry sludge continues to slide downward, and the U-shaped frame 4 swings so that the first baffle plate 45 and the second baffle plate 46 periodically block the second guide plate 32. The dry sludge in the material plate 32 is blocked or passes through, so that the dry sludge on the second guide plate 32 slides evenly and quantitatively to the guide platform 33, and finally slides to the combustion rack 8 for combustion. When the dry sludge is burning, under the action of the second cam 55, the sliding plate 65 drives all the connecting plates 66 and the pushing plate 7 to reciprocate left and right in the horizontal direction. On the one hand, it can drive the air flow and the dry sludge to roll, so as to facilitate better combustion of the dry sludge. On the other hand, the pushing plate 7 will gradually push the burning dry sludge and the ash produced by the burning of the dry sludge downward, and finally fall out from the discharge port 14.

[0040] In the embodiment of the present invention, a temperature sensor can be arranged in the combustion chamber to monitor the temperature in the combustion chamber in real time. At the same time, a control panel is arranged on the incineration box 1 to display the temperature of the temperature sensor in real time. By detecting the temperature in the combustion chamber 11, the combustion efficiency of the dry sludge can be fed back. Then, the feed amount of the drying pipe 2 can be manually controlled, and the dry sludge can be automatically and evenly added into the combustion chamber 11 by the material leveling mechanism. The overall structure is simple, the footprint is small, the thermal utilization rate is high, and the combustion efficiency is high.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention. The techniques, shapes, and structural parts not described in detail in the present invention are all known technologies.

Claims

1. A feedback-controlled automated sludge treatment device, characterized in that: It comprises an incineration box with an inner cavity, wherein a partition is arranged in the incineration box, wherein the partition divides the inner cavity of the incineration box into a combustion chamber and a temporary storage chamber, wherein a drying pipe is arranged obliquely in the combustion chamber, wherein the high end of the drying pipe protrudes outside the combustion chamber to form a feeding end, and the low end extends into the temporary storage chamber to form a unloading end, wherein a material mixing mechanism is arranged in the temporary storage chamber, wherein the material mixing mechanism is used for feeding the dried sludge into the combustion chamber, and wherein the drying pipe is provided with an exhaust pipe protruding outside the combustion chamber or the temporary storage chamber.

2. A feedback-controlled automated sludge treatment device according to claim 1, characterized in that: The material leveling mechanism includes a first material guide plate, a second material guide plate and a material guide table. The first material guide plate is arranged below the unloading end of the drying pipe, and the first material guide plate is inclined from top to bottom away from the drying pipe. The second material guide plate is arranged below the lower end of the first material guide plate, and the two material guide plates are inclined from top to bottom toward the drying pipe. The material guide table is inclined in the temporary storage chamber and is located below the second material guide plate. The lower end of the material guide table extends into the combustion chamber. The second material guide plate is provided with a material leveling assembly, and the material leveling assembly is used to quantitatively put the dried sludge into the combustion chamber.

3. A feedback-controlled automated sludge treatment device according to claim 2, characterized in that: The material leveling assembly includes a U-shaped frame, the middle part of the web of the U-shaped frame is rotatably mounted on the side wall of the second material guide plate, the opening of the U-shaped frame faces the combustion chamber, the length of the upper wing plate of the U-shaped frame is greater than the length of the lower wing plate, the free end of the upper wing plate of the U-shaped frame is provided with a first transverse extension section, and the free end of the lower wing plate is provided with a second transverse extension section, the first transverse extension section and the second transverse extension section both extend toward the second material guide plate, a first material baffle plate is provided at the bottom of the first transverse extension section, a second material baffle plate is provided at the top of the second transverse extension section, a through groove for the second material baffle plate to pass through is provided on the second material guide plate, and a driving assembly for driving the U-shaped frame to swing up and down is provided in the temporary storage chamber.

4. A feedback-controlled automated sludge treatment device according to claim 3, characterized in that: The first material blocking plate and the second material blocking plate are staggeredly distributed in the vertical direction.

5. The feedback-controlled automated sludge treatment device according to claim 3, characterized in that: A tension spring is arranged in the drying tube, one end of the tension spring is fixedly connected to the inner wall of the drying tube, and the other end is fixed with a pull rope extending out of the drying tube. A linkage component for driving the pull rope to pull the tension spring is arranged in the temporary storage chamber.

6. A feedback-controlled automated sludge treatment device according to claim 5, characterized in that: The linkage assembly includes a plurality of pulleys located above the drying tube and installed on the inner wall of the temporary storage chamber. The end of the pull rope away from the tension spring passes through all the pulleys in sequence and is fixedly connected to the top of the upper wing plate of the U-shaped frame.

7. The feedback-controlled automated sludge treatment device according to claim 3, characterized in that: The driving assembly includes a driving member, a rotating shaft and a first cam. The driving member is installed on the side wall of the temporary storage chamber. One end of the rotating shaft is fixedly connected to the output end of the driving member. The first cam is fixedly sleeved on the rotating shaft. The edge of the first cam contacts the bottom of the lower wing plate of the U-shaped frame.

8. The feedback-controlled automated sludge treatment device according to claim 7, characterized in that: A combustion rack is arranged at the lower end of the material guide platform in the combustion chamber, and the combustion rack is inclined from top to bottom away from the material guide platform. The combustion rack includes two support plates arranged in parallel and spaced apart, and a plurality of horizontal plates are fixedly arranged between the support plates at equal intervals along the length direction of the support plates, and the plurality of horizontal plates are stepped, and a push plate is slidably installed on the top of each horizontal plate, and the push plate seals the gap between two adjacent horizontal plates, and a power component for driving the push plate to move left and right is arranged in the temporary storage chamber.

9. The feedback-controlled automated sludge treatment device according to claim 8, characterized in that: The combustion chamber is slidably connected to a sliding plate under the combustion frame, and each of the push plates is provided with a connecting plate at one end close to the temporary storage chamber and the other end connected to the sliding plate. A transmission rod extending into the temporary storage chamber is fixed to one end of the sliding plate. The power assembly comprises a second cam, a rotating rod and a synchronous belt. The rotating rod is rotatably installed in the temporary storage chamber, the axis of the rotating rod is parallel to the axis of the rotating shaft, the synchronous belt is sleeved on the surface of the rotating rod and the rotating shaft, the second cam is fixedly sleeved on the rotating rod, a hemispherical protrusion is fixed on the end of the transmission rod away from the combustion chamber, the hemispherical protrusion contacts with the edge of the second cam, the surface of the transmission rod is movably connected with a mounting plate, the surface of the transmission rod is sleeved with a spring, one end of the spring is fixedly connected to the side wall of the hemispherical protrusion, and the other end is fixedly connected to the mounting plate.

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