An anti-clogging sludge high-temperature carbonization equipment

By introducing scraping and crushing components into the sludge high-temperature carbonization equipment, the problem of carbonization cylinder clogging is solved, automatic discharge of carbonized sludge and efficient carbonization are achieved, and equipment clogging is prevented.

CN119977271BActive Publication Date: 2025-09-12GUANGXI WEATHERVANE ENVIRONMENTAL PROTECTION TECH CO LTD
View PDF 3 Cites 0 Cited by

Patent Information

Application Number
CN202510139456.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-02-08
Publication Date
2025-09-12
Estimated Expiration
2045-02-08

AI Technical Summary

Technical Problem

Existing sludge high-temperature carbonization equipment is prone to blockage due to carbonization residues adhering to the wall, causing blockage and agglomeration, which affects the subsequent sludge carbonization treatment.

Method used

The anti-clogging sludge high-temperature carbonization equipment includes a base plate, a carbonizing cylinder, an air storage cylinder, a scraper assembly, a drive assembly, a crushing assembly and a push assembly. The carbonizing cylinder is driven to rotate by the drive assembly, the scraper assembly scrapes out the carbonized sludge, and the crushing assembly is used to crush the compacted sludge to prevent the carbonizing cylinder from being blocked.

Benefits of technology

It realizes the automatic and complete discharge of carbonized sludge, prevents the carbonization cylinder from being blocked, improves the carbonization efficiency and anti-blocking effect, and ensures the normal use of the equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119977271B_ABST
    Figure CN119977271B_ABST
Patent Text Reader

Abstract

The present invention provides an anti-clogging sludge high-temperature carbonization device, which belongs to the field of sludge treatment technology, including a base plate, a carbonizing cylinder, an air storage cylinder, a scraper assembly, a drive assembly, a crushing assembly and a push assembly. The bottom of the air storage cylinder is fixedly mounted on the upper part of the base plate through a second bracket plate. The carbonizing cylinder passes through the air storage cylinder and rotates with the air storage cylinder. One end of the carbonizing cylinder is open. The drive assembly and the push assembly are arranged at one end of the carbonizing cylinder. The drive assembly is used to drive the carbonizing cylinder to rotate. One end of the scraper assembly extends from the open end of the carbonizing cylinder to the inside of the carbonizing cylinder, and the other end extends to the outside of the carbonizing cylinder. Compared with the existing technology, the embodiment of the present invention can realize automatic and complete discharge of carbonized sludge after the sludge is carbonized, thereby preventing the carbonized sludge from compacting inside the carbonizing cylinder, avoiding the blockage of the carbonizing cylinder caused by compacted carbonized sludge, and ensuring the use effect of the carbonizing cylinder.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The invention belongs to the technical field of sludge treatment, in particular to anti-clogging sludge high-temperature carbonization equipment. Background Art

[0002] High-temperature carbonization treatment of sludge refers to the decomposition of sludge organic matter at a temperature of 500℃-600℃ under anaerobic conditions. The sludge organic matter undergoes a thermal cracking process in the high-temperature carbonization equipment, turning into combustible thermal decomposition gas and solid matter.

[0003] At present, the high-temperature carbonization treatment of sludge is mostly carried out in a carbonization furnace. After the sludge carbonization treatment is completed, it is discharged from the carbonization furnace. However, the discharged carbonized sludge is not all carbonized. Some carbonized sludge is easy to adhere to the inner wall of the carbonization furnace and cannot be completely removed. Over time, the sludge adhered to the inner wall of the carbonization furnace is prone to compaction and agglomeration, thereby causing blockage of the carbonization furnace, which is not conducive to the subsequent carbonization treatment of the sludge. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide an anti-clogging sludge high-temperature carbonization device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] An anti-clogging sludge high-temperature carbonization equipment includes a bottom plate, a carbonization cylinder, an air storage cylinder, a scraping assembly, a driving assembly, a crushing assembly and a pushing assembly.

[0007] The bottom of the gas cylinder is fixedly mounted on the upper portion of the bottom plate through a second bracket plate. The carbonization cylinder passes through the gas cylinder and rotates with the gas cylinder. One end of the carbonization cylinder is open.

[0008] The driving assembly and the pushing assembly are arranged at one end of the carbonizing cylinder, and the driving assembly is used to drive the carbonizing cylinder to rotate.

[0009] One end of the scraper assembly extends from the open end of the carbonizing cylinder to the inside of the carbonizing cylinder, and the other end extends to the outside of the carbonizing cylinder. After the sludge is carbonized, the pushing assembly is used to drive the scraper assembly to move to the outside of the carbonizing cylinder to scrape the carbonized sludge out through the open end of the carbonizing cylinder.

[0010] The crushing assembly is installed on the scraping assembly. When the scraping assembly scrapes the carbonized sludge out through the opening at one end of the carbonizing cylinder, the crushing assembly is used to crush the compacted sludge inside the carbonizing cylinder.

[0011] As a further improvement of the present invention: a third bracket plate is fixedly provided on the upper portion of the bottom plate.

[0012] The drive assembly includes an annular helical gear ring, a bevel gear, a rotating shaft and a motor.

[0013] The annular helical gear ring is fixedly mounted on one end of the carbonizing cylinder, the motor is fixedly arranged on one side of the third bracket plate, the rotating shaft is mounted on the output end of the motor, and the bevel gear is fixedly arranged outside the rotating shaft and meshes with the annular helical gear ring.

[0014] As a further improvement of the present invention: a fourth bracket plate is fixedly provided on the upper portion of the bottom plate.

[0015] The scraper assembly includes a support shaft, a sealing end plate and a scraper.

[0016] The sealing end plate is attached to one end of the carbonizing cylinder and is used to seal the open end of the carbonizing cylinder. One end of the support shaft is fixedly connected to the sealing end plate, and the other end extends into the interior of the carbonizing cylinder and is connected to the scraper.

[0017] The pushing assembly includes a pushing sleeve and a guide rod.

[0018] The guide rod is fixedly arranged on one side of the fourth bracket plate, one end of the push sleeve is sleeved on the outside of the guide rod and telescopically cooperates with the guide rod, and the other end passes through one end of the carbonizing cylinder and extends into the inside of the carbonizing cylinder. A rack is fixedly arranged on one side of the push sleeve, and a fourth elastic member is also arranged inside the push sleeve. One end of the fourth elastic member is connected to the guide rod, and the other end is connected to the inner wall of the push sleeve, which is used to provide elastic support for the push sleeve. A spur gear is also fixedly arranged on the outside of the rotating shaft, and the spur gear can mesh with the rack.

[0019] As a further improvement of the present invention: a first bracket plate is fixedly provided on the upper portion of the bottom plate, and the end of the sealing end plate away from the carbonizing cylinder is connected to the first bracket plate through a first elastic member, and the first elastic member is used to provide elastic support for the sealing end plate.

[0020] As a further improvement of the present invention: the crushing assembly includes a third elastic member and a crushing knife,

[0021] The crushing knife is hingedly arranged on the side wall of the support shaft and distributed radially along the carbonization cylinder. One end of the third elastic member is connected to the crushing knife, and the other end is connected to the support shaft for providing elastic support for the crushing knife.

[0022] As a further improvement of the present invention: the crushing assembly further comprises a support plate, a second elastic member and a crushing roller,

[0023] One end of the support plate is hingedly connected to the side wall of the scraper, and the other end is rotatably connected to the crushing roller. One end of the second elastic member is connected to the scraper, and the other end is connected to the support plate, which is used to provide elastic tension to the support plate. A number of evenly distributed crushing teeth are provided on the circumferential side wall of the crushing roller.

[0024] As a further improvement of the present invention: the first elastic member, the second elastic member, the third elastic member and the fourth elastic member are springs or metal springs.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] In the embodiment of the present invention, when the sludge needs to be carbonized at high temperature, the sludge can be placed inside the carbonizing cylinder, and then high-temperature air is introduced into the air storage cylinder. The high-temperature air heats the carbonizing cylinder, and then heats the sludge inside the carbonizing cylinder to achieve carbonization of the sludge. In the above process, the driving component is used to drive the carbonizing cylinder to rotate compared to the air storage cylinder. When the carbonizing cylinder rotates, the sludge inside the carbonizing cylinder is in a tumbling state, so that the sludge can be heated evenly, thereby improving the carbonization effect and carbonization efficiency of the sludge. When the carbonization of the sludge is completed, the pushing component pushes the scraping component to move the scraping component to the outside of the carbonizing cylinder, and then the carbonized sludge is removed from the open end of the carbonizing cylinder. The carbonized sludge is scraped out at the opening position to realize the discharge of the carbonized sludge, thereby preventing the carbonized sludge from remaining on the inner wall of the carbonizing cylinder, and thus preventing the carbonizing cylinder from being blocked. In the process of discharging the carbonized sludge, the crushing component is used to crush the compacted carbonized sludge, so that the scraping component can more conveniently scrape the carbonized sludge out from the inside of the carbonizing cylinder, thereby improving the discharge effect of the carbonized sludge and the anti-blocking effect of the carbonizing cylinder. Compared with the existing technology, after the carbonization of the sludge is completed, the carbonized sludge can be automatically and completely discharged, thereby preventing the carbonized sludge from being blocked inside the carbonizing cylinder, avoiding the blockage of the carbonizing cylinder caused by the compacted carbonized sludge, and ensuring the use effect of the carbonizing cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the structure of an anti-clogging sludge high-temperature carbonization equipment Figure 1 ;

[0028] Figure 2 A schematic diagram of the structure of an anti-clogging sludge high-temperature carbonization equipment Figure 2 ;

[0029] Figure 3 A schematic diagram of the structure of an anti-clogging sludge high-temperature carbonization equipment Figure 3 ;

[0030] Figure 4 This is a schematic diagram of the structure of a crushing component in an anti-clogging sludge high-temperature carbonization device;

[0031] Figure 5 for Figure 1 A magnified schematic diagram of area A in the middle;

[0032] In the figure: 10-bottom plate, 101-first bracket plate, 102-second bracket plate, 103-third bracket plate, 104-fourth bracket plate, 20-carbonizing cylinder, 30-air storage cylinder, 40-scraper assembly, 401-support shaft, 402-sealing end plate, 403-first elastic member, 404-scraper, 50-drive assembly, 501-annular helical gear ring, 502-bevel gear, 503-rotating shaft, 504-motor, 505-spur gear, 60-crushing assembly, 601-support plate, 602-second elastic member, 603-crushing roller, 604-crushing tooth, 605-third elastic member, 606-crushing knife, 70-pushing assembly, 701-pushing sleeve, 702-guide rod, 703-rack, 704-fourth elastic member. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0034] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0035] See also Figure 1 、 Figure 2 as well as Figure 3 The present embodiment provides an anti-clogging sludge high-temperature carbonization equipment, including a base plate 10, a carbonizing cylinder 20, an air storage cylinder 30, a scraper assembly 40, a drive assembly 50, a crushing assembly 60 and a pushing assembly 70. The bottom of the air storage cylinder 30 is fixedly mounted on the upper part of the base plate 10 through a second bracket plate 102. The carbonizing cylinder 20 passes through the air storage cylinder 30 and rotates with the air storage cylinder 30. One end of the carbonizing cylinder 20 is open. The drive assembly 50 and the pushing assembly 70 are arranged at one end of the carbonizing cylinder 20. The drive assembly 50 is used to drive the carbonizing cylinder 20 to rotate. One end of the scraper assembly 40 extends from the open end of the carbonizing cylinder 20 to the inside of the carbonizing cylinder 20, and the other end extends to the outside of the carbonizing cylinder 20. After the sludge is carbonized, the pushing assembly 70 is used to drive the scraper assembly 40 to move to the outside of the carbonizing cylinder 20 to scrape the carbonized sludge through the open end of the carbonizing cylinder 20. The crushing assembly 60 is installed on the scraper assembly 40. When the scraper assembly 40 scrapes the carbonized sludge through the open end of the carbonizing cylinder 20, the crushing assembly 60 is used to crush the compacted sludge inside the carbonizing cylinder 20.

[0036] When the sludge needs to be carbonized at high temperature, the sludge can be placed inside the carbonizing cylinder 20, and then high-temperature air is introduced into the air storage cylinder 30. The high-temperature air heats the carbonizing cylinder 20, and then heats the sludge inside the carbonizing cylinder 20 to achieve carbonization of the sludge. In the above process, the driving component 50 is used to drive the carbonizing cylinder 20 to rotate relative to the air storage cylinder 30. When the carbonizing cylinder 20 rotates, the sludge inside the carbonizing cylinder 20 is in a tumbling state, so that the sludge can be evenly heated, thereby improving the carbonization effect and efficiency of the sludge. When the sludge is carbonized, the pushing component 70 pushes the scraper 70 to move. The material assembly 40 enables the scraper assembly 40 to move toward the outside of the carbonizing cylinder 20, and then scrapes the carbonized sludge out from the open position at one end of the carbonizing cylinder 20, thereby realizing the discharge of the carbonized sludge, avoiding the carbonized sludge from remaining on the inner wall of the carbonizing cylinder 20, and thus preventing the carbonizing cylinder 20 from being blocked. In the process of discharging the carbonized sludge, the crushing assembly 60 is used to crush the compacted carbonized sludge, so that the scraper assembly 40 can more conveniently scrape the carbonized sludge out from the inside of the carbonizing cylinder 20, thereby improving the discharge effect of the carbonized sludge and the anti-blocking effect of the carbonizing cylinder 20.

[0037] See also Figure 1 In one embodiment, a third bracket plate 103 is fixedly provided on the upper portion of the base plate 10, and the driving assembly 50 includes an annular helical gear ring 501, a bevel gear 502, a rotating shaft 503 and a motor 504. The annular helical gear ring 501 is fixedly mounted on one end of the carbonizing cylinder 20, the motor 504 is fixedly mounted on one side of the third bracket plate 103, the rotating shaft 503 is mounted on the output end of the motor 504, and the bevel gear 502 is fixedly disposed on the outside of the rotating shaft 503 and meshes with the annular helical gear ring 501.

[0038] When the sludge to be carbonized is placed inside the carbonizing cylinder 20, the motor 504 drives the rotating shaft 503 to rotate, and then drives the bevel gear 502 to rotate. The meshing action of the bevel gear 502 and the annular helical gear ring 501 drives the carbonizing cylinder 20 to rotate relative to the air storage cylinder 30, thereby turning the sludge. The sludge can be better heated during the turning process, thereby improving the carbonization effect and efficiency.

[0039] See also Figure 1 、 Figure 2 、 Figure 4 as well as Figure 5In one embodiment, a fourth bracket plate 104 is fixedly provided on the upper portion of the base plate 10, and the scraper assembly 40 includes a support shaft 401, a sealing end plate 402 and a scraper 404. The sealing end plate 402 is attached to one end of the carbonizing cylinder 20 for sealing the open end of the carbonizing cylinder 20. One end of the support shaft 401 is fixedly connected to the sealing end plate 402, and the other end extends into the interior of the carbonizing cylinder 20 and is connected to the scraper 404. The pushing assembly 70 includes a pushing sleeve 701 and a guide rod 702. The guide rod 702 is fixedly provided on one side of the fourth bracket plate 104. One end of the sleeve 701 is sleeved on the outside of the guide rod 702 and is telescopically matched with the guide rod 702, and the other end passes through one end of the carbonizing cylinder 20 and extends into the inside of the carbonizing cylinder 20. A rack 703 is fixedly provided on one side of the pushing sleeve 701, and a fourth elastic member 704 is also provided inside the pushing sleeve 701. One end of the fourth elastic member 704 is connected to the guide rod 702, and the other end is connected to the inner wall of the pushing sleeve 701, which is used to provide elastic support for the pushing sleeve 701. A spur gear 505 is also fixedly provided on the outside of the rotating shaft 503, and the spur gear 505 can engage with the rack 703.

[0040] Initially, the sealing end plate 402 is fitted to one end of the carbonizing cylinder 20 and seals the opening at one end of the carbonizing cylinder 20. The scraper 404 is located inside the carbonizing cylinder 20. During the sludge carbonization process, the motor 504 drives the rotating shaft 503, the bevel gear 502 and the spur gear 505 to rotate, and then drives the carbonizing cylinder 20 to rotate through the meshing action of the bevel gear 502 and the annular helical gear ring 501. At this time, the pushing and blocking effect of the spur gear 505 on one end of the rack 703 can make the pushing sleeve 701 and the guide rod 702 in a shortened state, and the fourth elastic member 704 is in a compressed state. When the sludge carbonization is completed, the motor 504 drives the rotating shaft 503 to rotate in the opposite direction, thereby driving the spur gear 505 to rotate in the opposite direction. At this time, the fourth elastic member 704 pushes the top The pushing sleeve 701 causes the pushing sleeve 701 to move toward the inside of the carbonizing cylinder 20, thereby driving the rack 703 to move synchronously. After the rack 703 moves, it meshes with the spur gear 505, and then the meshing transmission action of the spur gear 505 and the rack 703 drives the pushing sleeve 701 to continue to move toward the inside of the carbonizing cylinder 20, thereby pushing the scraper 404 so that the scraper 404 moves along the inside of the carbonizing cylinder 20. When the scraper 404 moves, on the one hand, it drives the sealing end plate 402 to move through the support shaft 401, and the sealing end plate 402 moves away from the carbonizing cylinder 20 to open the opening of the carbonizing cylinder 20. On the other hand, it scrapes the carbonized sludge inside the carbonizing cylinder 20, so that the carbonized sludge is discharged from the opened opening, thereby realizing automatic discharge of the carbonized sludge.

[0041] See also Figure 1In one embodiment, a first bracket plate 101 is fixedly provided on the upper portion of the base plate 10, and the end of the sealing end plate 402 away from the carbonizing cylinder 20 is connected to the first bracket plate 101 via a first elastic member 403. The first elastic member 403 is used to provide elastic support for the sealing end plate 402, so that the sealing end plate 402 is tightly attached to one end of the carbonizing cylinder 20, thereby improving the sealing effect of the open end of the carbonizing cylinder 20.

[0042] See also Figure 4 In one embodiment, the crushing assembly 60 includes a third elastic member 605 and a crushing knife 606. The crushing knife 606 is hingedly arranged on the side wall of the support shaft 401 and distributed radially along the carbonizing cylinder 20. One end of the third elastic member 605 is connected to the crushing knife 606, and the other end is connected to the support shaft 401, which is used to provide elastic support for the crushing knife 606.

[0043] When the spur gear 505 is engaged with the rack 703 and drives the pushing sleeve 701 to move into the carbonizing cylinder 20, the pushing sleeve 701 pushes the scraper 404 so that the scraper 404 moves along the inside of the carbonizing cylinder 20, and the scraper 404 drives the support shaft 401 to move synchronously. The crushing knife 606 on the side wall of the support shaft 401 acts on the carbonized sludge, and then crushes the carbonized sludge to prevent the carbonized sludge from being hardened inside the carbonizing cylinder 20, thereby ensuring that the scraper 404 can smoothly scrape the carbonized sludge out of the carbonizing cylinder 20 to improve the discharge effect of the carbonized sludge; the above-mentioned crushing knife 606 When acting on carbonized sludge, it can adaptively rotate compared to the support shaft 401, and with the help of the elastic support of the third elastic member 605 on the crushing knife 606, the crushing knife 606 can better crush the compacted sludge; the above-mentioned setting of the crushing knife 606 allows the sludge that is turned over inside the carbonizing cylinder 20 to act on the crushing knife 606 when the carbonizing cylinder 20 rotates to carbonize the sludge. At this time, the crushing knife 606 can act as a stirrer to stir and disperse the sludge, so that the sludge can be better heated, thereby further improving the carbonization effect and carbonization efficiency of the sludge.

[0044] See also Figure 4 In one embodiment, the crushing assembly 60 further includes a support plate 601, a second elastic member 602 and a crushing roller 603. One end of the support plate 601 is hingedly connected to the side wall of the scraper 404, and the other end is rotatably connected to the crushing roller 603. One end of the second elastic member 602 is connected to the scraper 404, and the other end is connected to the support plate 601, and is used to provide elastic tension to the support plate 601. A number of evenly distributed crushing teeth 604 are provided on the circumferential side wall of the crushing roller 603.

[0045] When the pushing sleeve 701 pushes the scraper 404 so that the scraper 404 moves along the inside of the carbonizing cylinder 20, the crushing roller 603 on one side of the scraper 404 can roll the carbonized sludge compacted on the inner wall of the carbonizing cylinder 20, and use the crushing teeth 604 to further crush the compacted carbonized sludge. In combination with the crushing knife 606, double crushing of the compacted carbonized sludge can be achieved, thereby improving the crushing effect, and ensuring that the scraper 404 can smoothly scrape all the carbonized sludge out of the inside of the carbonizing cylinder 20.

[0046] In one embodiment, the first elastic member 403 , the second elastic member 602 , the third elastic member 605 and the fourth elastic member 704 may be springs or metal springs, which are not limited here.

[0047] In the embodiment of the present invention, when the sludge needs to be carbonized at high temperature, the sludge can be placed inside the carbonizing cylinder 20, and then high-temperature air is introduced into the air storage cylinder 30. The high-temperature air heats the carbonizing cylinder 20, and then heats the sludge inside the carbonizing cylinder 20 to achieve carbonization of the sludge. In the above process, the driving component 50 is used to drive the carbonizing cylinder 20 to rotate relative to the air storage cylinder 30. When the carbonizing cylinder 20 rotates, the sludge inside it is in a tumbling state, so that the sludge can be heated evenly, thereby improving the carbonization effect and efficiency of the sludge. When the sludge is carbonized, the pushing component 70 pushes the scraper component 40 so that the scraper component 40 moves to the outside of the carbonizing cylinder 20, and then the carbonized sludge is removed from the carbonizing cylinder 20. The open position at one end is scraped out to realize the discharge of the carbonized sludge, thereby preventing the carbonized sludge from remaining on the inner wall of the carbonizing cylinder 20, thereby preventing the carbonizing cylinder 20 from being blocked. In the process of discharging the carbonized sludge, the crushing component 60 is used to crush the compacted carbonized sludge, so that the scraping component 40 can more conveniently scrape the carbonized sludge out from the inside of the carbonizing cylinder 20, thereby improving the discharge effect of the carbonized sludge and the anti-blocking effect of the carbonizing cylinder 20. Compared with the existing technology, after the carbonization of the sludge is completed, the carbonized sludge can be automatically and completely discharged, thereby preventing the carbonized sludge from being blocked inside the carbonizing cylinder 20, avoiding the blockage of the carbonizing cylinder 20 caused by the compacted carbonized sludge, and ensuring the use effect of the carbonizing cylinder 20.

[0048] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An anti-clogging sludge high-temperature carbonization equipment, characterized in that: It includes bottom plate, carbonizing cylinder, air storage cylinder, scraping assembly, driving assembly, crushing assembly and pushing assembly. The bottom of the gas cylinder is fixedly mounted on the upper portion of the bottom plate through a second bracket plate. The carbonization cylinder passes through the gas cylinder and rotates with the gas cylinder. One end of the carbonization cylinder is open. The driving assembly and the pushing assembly are arranged at one end of the carbonizing cylinder, and the driving assembly is used to drive the carbonizing cylinder to rotate. One end of the scraper assembly extends from the open end of the carbonizing cylinder to the inside of the carbonizing cylinder, and the other end extends to the outside of the carbonizing cylinder. After the sludge is carbonized, the pushing assembly is used to drive the scraper assembly to move to the outside of the carbonizing cylinder to scrape the carbonized sludge out through the open end of the carbonizing cylinder. The scraper assembly includes a support shaft, a sealing end plate and a scraper. The sealing end plate is attached to one end of the carbonizing cylinder and is used to seal the open end of the carbonizing cylinder. One end of the support shaft is fixedly connected to the sealing end plate, and the other end extends into the interior of the carbonizing cylinder and is connected to the scraper. The crushing assembly is installed on the scraping assembly. When the scraping assembly scrapes the carbonized sludge out through the opening at one end of the carbonizing cylinder, the crushing assembly is used to crush the compacted sludge inside the carbonizing cylinder. The crushing assembly includes a third elastic member and a crushing knife, the crushing knife is hingedly arranged on the side wall of the support shaft and distributed radially along the carbonized cylinder, one end of the third elastic member is connected to the crushing knife, and the other end is connected to the support shaft, so as to provide elastic support for the crushing knife; The crushing assembly also includes a support plate, a second elastic member and a crushing roller. One end of the support plate is hingedly connected to the side wall of the scraper, and the other end is rotatably connected to the crushing roller. One end of the second elastic member is connected to the scraper, and the other end is connected to the support plate, which is used to provide elastic tension to the support plate. A number of evenly distributed crushing teeth are provided on the circumferential side wall of the crushing roller.

2. The anti-clogging sludge high-temperature carbonization equipment according to claim 1 is characterized in that: A third bracket plate is fixedly provided on the upper portion of the bottom plate. The drive assembly includes an annular helical gear ring, a bevel gear, a rotating shaft and a motor. The annular helical gear ring is fixedly mounted on one end of the carbonizing cylinder, the motor is fixedly arranged on one side of the third bracket plate, the rotating shaft is mounted on the output end of the motor, and the bevel gear is fixedly arranged outside the rotating shaft and meshes with the annular helical gear ring.

3. The anti-clogging sludge high-temperature carbonization equipment according to claim 2 is characterized in that: A fourth bracket plate is fixedly provided on the upper portion of the bottom plate. The pushing assembly includes a pushing sleeve and a guide rod. The guide rod is fixedly arranged on one side of the fourth bracket plate, one end of the push sleeve is sleeved on the outside of the guide rod and telescopically cooperates with the guide rod, and the other end passes through one end of the carbonizing cylinder and extends into the inside of the carbonizing cylinder. A rack is fixedly arranged on one side of the push sleeve, and a fourth elastic member is also arranged inside the push sleeve. One end of the fourth elastic member is connected to the guide rod, and the other end is connected to the inner wall of the push sleeve, which is used to provide elastic support for the push sleeve. A spur gear is also fixedly arranged on the outside of the rotating shaft, and the spur gear can mesh with the rack.

4. The anti-clogging sludge high-temperature carbonization equipment according to claim 3 is characterized in that: A first bracket plate is fixedly provided on the upper portion of the bottom plate. One end of the sealing end plate away from the carbonizing cylinder is connected to the first bracket plate via a first elastic member. The first elastic member is used to provide elastic support for the sealing end plate.

5. The anti-clogging sludge high-temperature carbonization equipment according to claim 4 is characterized in that: The first elastic member, the second elastic member, the third elastic member and the fourth elastic member are springs or metal springs.

Citation Information

Patent Citations

  • Municipal sludge extrusion type dewatering device

    CN111777302A

  • Efficient sludge heat drying device

    CN210974378U

  • Anti-blocking indirect push type sludge high-temperature carbonization furnace

    CN217947931U