Conveying equipment for conveying sludge particles into garbage incinerator for incineration
By designing a rotationally controlled feeder and a motor-driven conveying screw rod in the sludge conveying equipment, the problem of easy blockage of existing sludge conveying devices is solved, and the stable conveying of sludge and the efficient operation of the equipment is achieved.
Patent Information
- Application Number
- CN202421039469.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing sludge conveying device has a simple structure, which can easily lead to material blockage and affect the efficiency of equipment use.
A conveying device that includes a conveying cylinder, a feeder and a motor-driven conveyor is designed to control the sludge drop rate through the rotation of the feeder, avoid blockage, and prevent the sludge from spreading through the cylinder and baffle.
It effectively avoids the situation of sludge blockage and improves the efficiency and reliability of conveying equipment.
Smart Images
Figure CN222317012U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garbage incineration, in particular to a conveying device for sludge particles to be incinerated in a garbage incinerator. Background Art
[0002] There are more and more domestic waste incineration power plant projects, and waste incineration power plants are often equipped with sewage treatment equipment. The sewage treatment equipment produces sludge that accounts for about 2% of the waste treatment volume. At present, a sludge treatment solution for the mixed combustion of sludge and garbage is proposed, which has small investment, reliable equipment and certain economic benefits. Most of the existing sludge conveying devices adopt a direct feeding method. The structure is too simple. The sludge mixed with other impurities directly enters the conveying equipment, resulting in too fast feeding, which is easy to cause the conveying equipment to be blocked, affecting the use of the conveying equipment. Therefore, the technicians in this field provide a conveying device for sludge particles to be incinerated in a waste incinerator to solve the problems raised in the above background technology. Utility Model Content
[0003] The purpose of the utility model is to provide a conveying device for sludge particles to be incinerated in a garbage incinerator, so as to solve the problems raised in the above-mentioned background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A conveying device for conveying sludge particles into a garbage incinerator for incineration, comprising a conveying cylinder, a base is fixedly connected to the lower side of the conveying cylinder, a first motor is installed on the upper surface of the base, the driving end of the first motor extends to the interior of the conveying cylinder, and the driving end of the first motor is fixedly connected to a conveying screw rod, a lower hopper is fixedly connected to the upper left end of the conveying cylinder, the lower hopper and the interior of the conveying cylinder are connected to each other, a material dividing structure is rotatably arranged inside the lower hopper, a discharge pipe is connected to the lower right end of the conveying cylinder, and the lower end of the discharge pipe is connected to the interior of the incinerator.
[0006] As a further solution of the utility model: the material dividing structure includes a divider, the divider is in the shape of a half cylinder, and the interior of the divider is hollowed out, and shafts are fixedly connected at the centers of both ends of the divider, and the shafts are rotatably connected to the side walls of the lower hopper, and a second motor is fixedly installed on the outer side wall of the lower hopper, and the driving end of the second motor is fixedly connected to one of the shafts.
[0007] As a further solution of the utility model: the outer diameter of the distributor is equal to the width between the inner walls on both sides of the lower part of the lower hopper.
[0008] As a further solution of the utility model: the outer walls on both sides of the lower hopper are fixedly connected with fixed blocks, the upper surface of the fixed blocks is fixedly installed with a cylinder, the driving end of the cylinder is fixedly connected with a baffle, and the upper end of the baffle extends to the upper side of the lower hopper.
[0009] As a further solution of the utility model: a roller is installed at the top of the lower hopper, and the lower surface of the baffle rests on the surface of the roller.
[0010] As a further solution of the utility model: a rubber pad is installed on the upper end of the baffle.
[0011] As a further solution of the utility model: the blade end of the conveying screw rod is in sliding contact with the inner wall of the conveying cylinder.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] By setting a semi-cylindrical distributor with a hollow interior, the descent rate of the sludge can be controlled by rotating the distributor. When the opening side of the distributor faces upward, the sludge falls into the interior of the distributor, and when the distributor rotates, the sludge will slowly fall from the gap between the distributor and the inner wall of the lower hopper to the interior of the conveying cylinder. When the distributor rotates 180°, the sludge in the distributor falls into the interior of the conveying cylinder. At the same time, the outer arc surface of the distributor blocks the sludge above, thereby preventing the sludge from falling too quickly and affecting the rotation of the conveying screw rod, thereby effectively avoiding blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of a conveying device for sludge particles to be incinerated in a garbage incinerator;
[0015] Figure 2 It is an enlarged structural schematic diagram of a conveying cylinder in a conveying device for conveying sludge particles into a garbage incinerator for incineration;
[0016] Figure 3 A three-dimensional diagram of a distributor in a conveying device for sludge particles to be incinerated in a waste incinerator.
[0017] In the figure: 1. conveying cylinder; 2. base; 3. discharge pipe; 4. first motor; 5. conveying screw rod; 6. lower hopper; 7. shaft; 8. distributor; 9. fixing block; 10. cylinder; 11. baffle; 12. rubber pad; 13. roller; 14. second motor; 100. incinerator. DETAILED DESCRIPTION
[0018] See also Figures 1 to 3In an embodiment of the utility model, a conveying device for sludge particles to be incinerated in a garbage incinerator includes a conveying cylinder 1, a base 2 is fixedly connected to the lower side of the conveying cylinder 1, a first motor 4 is installed on the upper surface of the base 2, the driving end of the first motor 4 extends to the interior of the conveying cylinder 1, and the driving end of the first motor 4 is fixedly connected to a conveying screw rod 5, a lower hopper 6 is fixedly connected to the upper left end of the conveying cylinder 1, the lower hopper 6 and the interior of the conveying cylinder 1 are connected to each other, a material dividing structure is rotatably arranged inside the lower hopper 6, a discharge pipe 3 is connected to the lower right end of the conveying cylinder 1, and the lower end of the discharge pipe 3 is connected to the interior of the incinerator 100.
[0019] Preferably, the material dividing structure includes a divider 8, which is in the shape of a half cylinder, and the interior of the divider 8 is hollowed out, and shafts 7 are fixedly connected at the centers of both ends of the divider 8, and the shafts 7 are rotatably connected to the side walls of the lower hopper 6. A second motor 14 is fixedly installed on the outer wall of the lower hopper 6, and the driving end of the second motor 14 is fixedly connected to one of the shafts 7.
[0020] Preferably, the outer diameter of the divider 8 is equal to the width between the inner walls on both sides of the lower part of the lower hopper 6, and the descending rate of the sludge can be controlled by rotating the divider 8. When the opening side of the divider 8 is facing upward, the sludge falls into the inside of the divider 8, and when the divider 8 rotates, until it rotates 180°, the sludge will slowly fall from the gap between the divider 8 and the inner wall of the lower hopper 6 to the inside of the conveying cylinder 1. After the divider 8 rotates 180°, the sludge in the divider 8 falls into the inside of the conveying cylinder 1. At this time, the outer arc surface of the divider 8 blocks the sludge above, which can prevent the sludge from falling too fast and affecting the rotation of the conveying screw rod 5.
[0021] Preferably, the outer walls on both sides of the lower hopper 6 are fixedly connected with fixed blocks 9, and the upper surface of the fixed block 9 is fixedly installed with a cylinder 10. The driving end of the cylinder 10 is fixedly connected with a baffle 11, and the upper end of the baffle 11 extends to the upper side of the lower hopper 6, which is used to shield the upper end of the lower hopper 6 to prevent sludge from diffusing into the external environment and dirtying the ground.
[0022] Preferably, a roller 13 is installed at the top of the lower hopper 6, and the lower surface of the baffle 11 rests on the surface of the roller 13 to facilitate the movement of the baffle 11 and prevent wear.
[0023] Preferably, a rubber pad 12 is installed at the upper end of the baffle 11 to prevent the ends of the two baffles 11 from being damaged by collision.
[0024] Preferably, the blade ends of the conveying screw rod 5 are in sliding contact with the inner wall of the conveying cylinder 1, which can prevent the sludge from adhering to the inner wall of the conveying cylinder 1 and being unable to be cleaned.
[0025] The working principle of the utility model is as follows: when conveying the sludge into the incinerator 100, the sludge needs to be put into the lower hopper 6 first, the second motor 14 is used to control the rotation of the distributor 8, and the first motor 4 is used to control the rotation of the conveying screw rod 5. When the opening side of the distributor 8 faces upward, the sludge falls into the inside of the distributor 8. When the distributor 8 rotates, until it rotates 180°, the sludge will slowly fall from the gap between the distributor 8 and the inner wall of the lower hopper 6 to the inside of the conveying cylinder 1. When the distributor 8 After rotating 180°, the sludge in the distributor 8 falls into the interior of the conveying cylinder 1. The outer arc surface of the distributor 8 blocks the sludge above, which can prevent the sludge from falling too quickly and affecting the rotation of the conveying screw 5. The sludge inside the conveying cylinder 1 can be transported to the right side by the conveying screw 5 and discharged from the discharge pipe 3. In order to prevent the sludge inside the lower hopper 6 from splashing or spreading to the outside, the baffle 11 can be controlled by the cylinder 10 to block the upper part of the lower hopper 6 to prevent the sludge from spreading.
[0026] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A device for conveying sludge particles into a waste incinerator for incineration, comprising a conveying cylinder (1), characterized in that: A base (2) is fixedly connected to the lower side of the conveying cylinder (1), a first motor (4) is mounted on the upper surface of the base (2), a driving end of the first motor (4) extends into the interior of the conveying cylinder (1), and a conveying screw rod (5) is fixedly connected to the driving end of the first motor (4), a lower hopper (6) is fixedly connected to the upper left end of the conveying cylinder (1), the lower hopper (6) and the interior of the conveying cylinder (1) are connected to each other, a material dividing structure is rotatably arranged inside the lower hopper (6), a discharge pipe (3) is connected to the lower right end of the conveying cylinder (1), and the lower end of the discharge pipe (3) is connected to the interior of the incinerator (100).
2. The device for conveying sludge particles into a garbage incinerator for incineration according to claim 1 is characterized in that: The material dividing structure comprises a divider (8), the divider (8) is in the shape of a half cylinder, and the interior of the divider (8) is hollowed out, shafts (7) are fixedly connected at the centers of both ends of the divider (8), the shafts (7) are rotatably connected to the side walls of the lower hopper (6), a second motor (14) is fixedly mounted on the outer side wall of the lower hopper (6), and a driving end of the second motor (14) is fixedly connected to one of the shafts (7).
3. The device for conveying sludge particles into a garbage incinerator for incineration according to claim 2 is characterized in that: The outer diameter of the distributor (8) is equal to the width between the inner walls on both sides of the lower part of the lower hopper (6).
4. The device for conveying sludge particles into a garbage incinerator for incineration according to claim 1 is characterized in that: The outer walls on both sides of the lower hopper (6) are fixedly connected with fixed blocks (9), the upper surface of the fixed block (9) is fixedly mounted with a cylinder (10), the driving end of the cylinder (10) is fixedly connected with a baffle (11), and the upper end of the baffle (11) extends to the upper side of the lower hopper (6).
5. The device for conveying sludge particles into a garbage incinerator for incineration according to claim 4 is characterized in that: A roller (13) is installed at the top end of the lower hopper (6), and the lower surface of the baffle (11) rests on the surface of the roller (13).
6. The device for conveying sludge particles into a garbage incinerator for incineration according to claim 4, characterized in that: A rubber pad (12) is installed on the upper end of the baffle (11).
7. The device for conveying sludge particles into a garbage incinerator for incineration according to claim 1, characterized in that: The blade ends of the conveying screw rod (5) are in sliding contact with the inner wall of the conveying cylinder (1).