Sludge thermal cutting equipment

Abstract

The utility model discloses thermal cutting equipment for sludge, and relates to the technical field of cutter rotation. Sludge thermal cutting equipment comprises a sludge cutting machine shell, flange plates are fixedly connected to the feeding end and the discharging end of the sludge cutting machine shell, a cutter grinding structure is located on the sludge cutting machine shell and comprises a plurality of cutter grinding stones and a sealing plate, and a mounting groove is formed in one side of the sludge cutting machine shell; the sealing plate is mounted in the mounting groove through a bolt, a sealing gasket is fixedly connected to the attaching position of the sealing plate and the mounting groove, the multiple cutter grinding stones are all connected to one side of the sealing plate through bolts, and under the cooperation of the sealing plate and the cutter grinding stones, the cutting tools can pass through the interiors of the corresponding cutter grinding grooves when rotating, so that the cutting tools are polished; and the cutter grinding stone can grind the cutting tool, so that the sharpness of the cutting tool is guaranteed, the cutting mechanism does not need to be dismounted after shutdown, and the sludge cutting effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tool rotation, in particular to sludge thermal cutting equipment. Background Art

[0002] In the field of sludge treatment, with increasingly stringent environmental protection requirements and the continuous increase in sludge treatment volume, sludge thermal cutting equipment is one of the key equipment. The chopped sludge particles are smaller, which is conducive to improving the subsequent heating and drying treatment of the sludge, while shortening the treatment time and process.

[0003] Although traditional sludge cutting equipment can achieve sludge crushing to a certain extent, since sludge often contains a large amount of impurities such as fibers and particles, these impurities will cause serious wear on the tool during the cutting process, resulting in a short tool life and the need for frequent replacement. When replacing the tool, the sludge cutting equipment often needs to stop and disassemble the entire cutting mechanism. The operation is complicated and time-consuming, which in turn affects the production efficiency of sludge cutting. Therefore, we propose a sludge thermal cutting equipment. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a sludge thermal cutting device that can solve the problem that sludge often contains a large amount of impurities such as fibers and particulate matter, which will cause serious wear on the tool during the cutting process, resulting in a short tool life and the need for frequent replacement. When replacing the tool, the sludge cutting device often needs to stop and disassemble the entire cutting mechanism, which is complicated and time-consuming to operate, thereby affecting the production efficiency of sludge cutting.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sludge thermal cutting device, comprising:

[0006] The sludge cutting machine housing has flanges fixedly connected to the feed end and the discharge end of the sludge cutting machine housing;

[0007] The tool grinding structure is located on the sludge cutting machine housing;

[0008] The tool grinding structure includes multiple tool grinding stones and a sealing plate. A mounting groove is opened on one side of the sludge cutting machine housing. The sealing plate is installed inside the mounting groove by bolts. A sealing gasket is fixedly connected to the fitting part of the sealing plate and the mounting groove. Multiple tool grinding stones are bolted to one side of the sealing plate. Tool grinding grooves are opened on the side of the multiple tool grinding stones away from the sealing plate. There are two tool grinding structures, and the two tool grinding structures are both arranged on the sludge cutting machine housing.

[0009] Preferably, a partition plate is fixedly connected to the interior of the sludge cutting machine housing, and two tool mounting rollers are rotatably connected to the inner bottom wall of the sludge cutting machine housing. The outer surfaces of the two tool mounting rollers are fixedly connected to cutting tools, and multiple tool grinding stones are adapted to the corresponding cutting tools.

[0010] Preferably, the top ends of the two tool mounting rollers are fixedly connected to a rotating rod, the top ends of the two rotating rods rotate through the partition plate and are fixedly connected to gears, and the two gears are meshed with each other.

[0011] Preferably, the top bolt of the sludge cutting machine housing is installed with a support seat, the top bolt of the support seat is installed with a drive motor, the output end of the drive motor is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft corresponds to the outer surface of the rotating rod and is connected with a belt.

[0012] Preferably, an inspection plate is bolted onto one side of the sludge cutting machine housing.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The sludge thermal cutting equipment, through the cooperation of the sealing plate and the tool grinding stone, makes the cutting tool pass through the inside of the corresponding tool grinding groove when rotating, so that the tool grinding stone can grind the cutting tool, thereby ensuring the sharpness of the cutting tool. There is no need to stop the machine to disassemble the cutting mechanism, which further improves the sludge cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the drive motor structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the sludge cutting machine casing of the present invention;

[0019] Figure 4 This is a schematic structural diagram of the sealing plate of the present invention.

[0020] Figure numerals: 1. Sludge cutting machine housing; 2. Support base; 3. Driving motor; 4. Flange; 5. Inspection plate; 6. Mounting groove; 7. Rotating shaft; 8. Belt; 9. Partition plate; 10. Gear; 11. Sealing plate; 12. Tool grinding stone; 13. Tool mounting roller; 14. Cutting tool; 15. Tool grinding groove; 16. Rotating rod. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0023] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] See also Figure 1-4 The utility model provides a technical solution: a sludge thermal cutting device, comprising:

[0026] The sludge cutting machine housing 1 has flanges 4 fixedly connected to its feed end and discharge end;

[0027] The tool grinding structure is located on the sludge cutting machine housing 1;

[0028] The tool grinding structure includes multiple tool grinding stones 12 and a sealing plate 11. A mounting groove 6 is opened on one side of the sludge cutting machine housing 1. The sealing plate 11 is installed inside the mounting groove 6 by bolts. A sealing gasket is fixedly connected to the fitting part of the sealing plate 11 and the mounting groove 6. Multiple tool grinding stones 12 are bolted to one side of the sealing plate 11. A tool grinding groove 15 is opened on the side of the multiple tool grinding stones 12 away from the sealing plate 11. There are two tool grinding structures, and the two tool grinding structures are both arranged on the sludge cutting machine housing 1.

[0029] The interior of the sludge cutting machine casing 1 is fixedly connected to a partition plate 9, and the inner bottom wall of the sludge cutting machine casing 1 is rotatably connected to two tool mounting rollers 13. The outer surfaces of the two tool mounting rollers 13 are fixedly connected to cutting tools 14, and multiple tool grinding stones 12 are correspondingly adapted to the corresponding cutting tools 14. The top ends of the two tool mounting rollers 13 are fixedly connected to a rotating rod 16, and the top ends of the two rotating rods 16 rotate through the partition plate 9 and are fixedly connected to a gear 10, and the two gears 10 are meshed with each other.

[0030] The top bolt of the sludge cutting machine casing 1 is installed with a support base 2, the top bolt of the support base 2 is installed with a drive motor 3, the output end of the drive motor 3 is fixedly connected to a rotating shaft 7, the outer surface of the rotating shaft 7 corresponds to the outer surface of the rotating rod 16, and the transmission sleeve is connected with a belt 8. The maintenance disk 5 is installed with a bolt on one side of the sludge cutting machine casing 1.

[0031] Furthermore, when using the device, the drive motor 3 is started by connecting an external power supply, and the drive motor 3 will drive the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 will drive the pulley on it to rotate. With the cooperation of the two pulleys, the rotating shaft 7 can drive the corresponding rotating rod 16 to rotate through the belt 8. The rotation of the rotating rod 16 close to the belt 8 will drive the gear 10 on it to rotate. Under the meshing connection of the two gears 10, the two gears 10 will drive the two rotating rods 16 to rotate. The rotation of the two rotating rods 16 will drive the two tool mounting rollers 13 to rotate in opposite directions, thereby facilitating the cutting tool 14 to cut debris in the sludge. When the cutting tool 14 rotates, it will pass through the inside of the corresponding tool grinding groove 15, so that the tool grinding stone 12 can grind the cutting tool 14, thereby ensuring the sharpness of the cutting tool 14.

[0032] Through the cooperation of the sealing plate 11 and the tool grinding stone 12, the cutting tool 14 will pass through the inside of the corresponding tool grinding groove 15 when rotating, so that the tool grinding stone 12 can grind the cutting tool 14, thereby ensuring the sharpness of the cutting tool 14. There is no need to stop the machine to disassemble the cutting mechanism, which further improves the effect of sludge cutting.

[0033] Working principle: By connecting an external power supply to start the drive motor 3, the drive motor 3 will drive the rotating shaft 7 to rotate, and the rotation of the rotating shaft 7 will drive the pulley on it to rotate. With the cooperation of the two pulleys, the rotating shaft 7 can drive the corresponding rotating rod 16 to rotate through the belt 8. The rotation of the rotating rod 16 close to the belt 8 will drive the gear 10 on it to rotate. Under the meshing connection of the two gears 10, the two gears 10 will drive the two rotating rods 16 to rotate. The rotation of the two rotating rods 16 will drive the two tool mounting rollers 13 to rotate in opposite directions, thereby facilitating the cutting tool 14 to cut debris in the sludge. When the cutting tool 14 rotates, it will pass through the inside of the corresponding tool grinding groove 15, so that the tool grinding stone 12 can grind the cutting tool 14, thereby ensuring the sharpness of the cutting tool 14.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sludge thermal cutting device, characterized in that: include: A sludge cutting machine housing (1), wherein the feed end and the discharge end of the sludge cutting machine housing (1) are both fixedly connected with flanges (4); A tool grinding structure, the tool grinding structure is located on the sludge cutting machine housing (1); The tool grinding structure includes a plurality of tool grinding stones (12) and a sealing plate (11); a mounting groove (6) is provided on one side of the sludge cutting machine housing (1); the sealing plate (11) is mounted inside the mounting groove (6) by means of bolts; a sealing gasket is fixedly connected to the joint between the sealing plate (11) and the mounting groove (6); The plurality of tool grinding stones (12) are all bolted to one side of the sealing plate (11), and a tool grinding groove (15) is provided on one side of the plurality of tool grinding stones (12) away from the sealing plate (11). There are two tool grinding structures, and both tool grinding structures are arranged on the sludge cutting machine housing (1).

2. The sludge thermal cutting equipment according to claim 1, characterized in that: A partition plate (9) is fixedly connected to the interior of the sludge cutting machine housing (1), and two cutter mounting rollers (13) are rotatably connected to the inner bottom wall of the sludge cutting machine housing (1); The outer surfaces of the two tool mounting rollers (13) are fixedly connected with cutting tools (14), and the plurality of tool grinding stones (12) are respectively adapted to the corresponding cutting tools (14).

3. The sludge thermal cutting equipment according to claim 2, characterized in that: The top ends of the two tool mounting rollers (13) are fixedly connected to a rotating rod (16), and the top ends of the two rotating rods (16) rotate through the partition plate (9) and are fixedly connected to a gear (10), and the two gears (10) are meshed and connected with each other.

4. The sludge thermal cutting equipment according to claim 3, characterized in that: The top bolt of the sludge cutting machine housing (1) is equipped with a support base (2), and the top bolt of the support base (2) is equipped with a driving motor (3); The output end of the driving motor (3) is fixedly connected to a rotating shaft (7), and the outer surface of the rotating shaft (7) corresponds to the outer surface of the rotating rod (16) and is connected to a belt (8) through a transmission sleeve.

5. The sludge thermal cutting equipment according to claim 1, characterized in that: An inspection plate (5) is bolted to one side of the sludge cutting machine housing (1).

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