Detachable cleaning type sludge conditioner roller dryer

Abstract

The utility model discloses a detachable cleaning type sludge conditioner roller dryer which comprises a heater, a roller capable of clockwise rotating by degrees is installed at the top of the heater, and a feeding and discharging bin in threaded connection with the roller is installed at one end of the heater. According to the utility model, the bolts between the roller and the upper and lower stock bins are detached, and the upper and lower stock bins are moved outwards on the fixed seat, so that the upper and lower stock bins can be detached, and the interiors of the upper and lower stock bins are independently cleaned; in addition, the roller is rotated by 180 degrees on the heater, the roller and the heater are separated, the heater can be wiped and cleaned, the inner side of the roller can be conveniently cleaned, and therefore the situation that the heating efficiency is affected due to the fact that sludge conditioner raw materials are attached to the interior of equipment is avoided, and the machining cost is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of sludge conditioner drum dryer, specifically a detachable and washable sludge conditioner drum dryer. Background Technology

[0002] The sludge conditioner drum dryer is a specialized drying equipment for sludge treatment. It combines the use of sludge conditioners with drum drying technology. By incorporating crushing blades inside the drum, it effectively prevents material agglomeration and promotes a smooth drying process. After entering the dryer, the wet material is repeatedly lifted and dropped by the lifting plates on the drum wall, increasing the contact area between the material and the hot air and improving the drying rate. The material is added from the higher end, and high-temperature hot flue gas flows into the drum in parallel with the material. As the drum rotates, the material moves to the lower end due to gravity. The sludge conditioner drum dryer is widely used in industries such as chemical, mining, and metallurgy, processing materials such as ores, slag, coal, and metal powders.

[0003] Currently, sludge conditioner drum dryers are not easy to disassemble due to their compact structure. If the inside of the equipment is not cleaned after long-term use, the raw materials adhering to the drum wall will affect the heating, delay the equipment's operating time, and increase processing costs.

[0004] Therefore, a detachable and washable sludge conditioner drum dryer is proposed to solve the above problems. Utility Model Content

[0005] 1. Technical problem to be solved by the utility model

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a detachable and washable sludge conditioner drum dryer. This aims to solve the problems of existing sludge conditioner drum dryers having a relatively compact structure that makes disassembly inconvenient, and the fact that if the inside of the equipment is not cleaned after a long period of use, the raw materials adhering to the drum wall will affect the heating, delay the equipment's operating time, and increase processing costs.

[0007] 2. Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A detachable and washable sludge conditioner drum dryer includes a heater, a drum that can rotate clockwise ° is mounted on the top of the heater, an upper and lower hopper that is threadedly connected to the drum is mounted on one end of the heater, and a fixing seat is mounted on the bottom of the upper and lower hoppers to allow the upper and lower hoppers to slide and be easily installed and removed from the drum.

[0010] As a preferred embodiment of this utility model, half of the outer ring surface of the roller is fitted into the inner side of the heater, and support plates are symmetrically installed on both sides of the outer ring surface of the roller. One of the support plates is rotatably connected to the top of the outer side of the heater via a hinge.

[0011] As a preferred embodiment of this utility model, the other support plate on the roller is symmetrically equipped with support columns at both ends of its top. After the roller rotates 180° on the heater, the two support columns support the ground.

[0012] As a preferred embodiment of this utility model, the top two ends of the fixed base are symmetrically provided with sliding grooves, the top of the fixed base is equipped with a sliding frame, the bottom of the sliding frame is equipped with a sliding plate that is slidably connected to the sliding groove, the top two ends of the sliding frame are symmetrically provided with rectangular grooves, and the top of the sliding frame is provided with an arc-shaped groove between the two rectangular grooves.

[0013] As a preferred embodiment of this utility model, the bottom annular surface of the upper and lower material bins matches the size of the arc-shaped groove and is precisely fitted into the inner side of the arc-shaped groove. Square blocks are symmetrically installed at both ends of the outer annular surface of the upper and lower material bins. Through holes are opened between the two ends of each square block. The square blocks are precisely fitted into the inner side of the rectangular groove and are tightened and fixed by bolts passing through the through holes.

[0014] As a preferred embodiment of this utility model, one end of the upper and lower hoppers is connected and fixed to one end of the roller by multiple bolts. After the bolts at one end of the upper and lower hoppers are removed, they can be moved in the opposite direction to separate them from one end of the roller.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention allows for the disassembly of the upper and lower material hoppers by removing the bolts between the roller and the upper and lower material hoppers and moving them outward from the fixed base. This enables separate cleaning of the interior of the upper and lower material hoppers. Additionally, rotating the roller 180° on the heater separates the roller and the heater, allowing for wiping and cleaning of the heater and facilitating cleaning of the inside of the roller. This prevents the accumulation of sludge and conditioning agents inside the equipment from affecting heating efficiency and effectively reduces processing costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a detachable and washable sludge conditioner drum dryer according to the present invention.

[0019] Figure 2 This is a schematic diagram of the lower and upper feeding hopper structure of a detachable and washable sludge conditioner drum dryer according to the present invention;

[0020] Figure 3 This is a schematic diagram of the heater and drum unfolding structure of a detachable and washable sludge conditioner drum dryer according to the present invention.

[0021] Figure 4 This is a schematic diagram of the top structure of the fixed base of a detachable and washable sludge conditioner drum dryer according to the present invention.

[0022] In the diagram: 1. Heater; 2. Drum; 21. Support plate; 22. Support column; 3. Fixed seat; 31. Slide groove; 32. Sliding frame; 33. Arc groove; 34. Rectangular groove; 4. Lower and upper hoppers; 41. Square block; 42. Through hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figure 1-4 This embodiment provides a detachable and washable sludge conditioner drum dryer, including a heater 1. A drum 2 that can rotate 180° clockwise is installed on the top of the heater 1. An upper and lower hopper 4 that is threadedly connected to the drum 2 is installed at one end of the heater 1. A fixing seat 3 is installed at the bottom of the upper and lower hopper 4 to allow the upper and lower hopper 4 to slide and be easily installed and removed from the drum 2. When using this detachable and washable sludge conditioner drum dryer, the bolts between the drum 2 and the upper and lower hopper 4 are removed, and the upper and lower hopper 4 is moved outward on the fixing seat 3 to disassemble the upper and lower hopper 4. The inside of the upper and lower hopper 4 can then be cleaned separately. In addition, rotating the drum 2 180° on the heater 1 separates the drum 2 and the heater 1, allowing the heater 1 to be wiped clean and the inside of the drum 2 to be cleaned. This avoids the sludge conditioner raw material adhering inside the equipment from affecting the heating efficiency and effectively reduces processing costs.

[0026] In this embodiment, as Figure 2 As shown, half of the outer ring surface of the roller 2 is fitted inside the heater 1. Support plates 21 are symmetrically installed on both sides of the outer ring surface of the roller 2. One of the support plates 21 is rotatably connected to the top of the outer side of the heater 1 through a hinge. Therefore, by connecting the support plate 21 to the heater 1 through the hinge, the roller 2 can rotate clockwise on the heater 1.

[0027] In this embodiment, as Figure 2 As shown, support columns 22 are symmetrically installed at both ends of the top of another support plate 21 on the roller 2. After the roller 2 rotates 180° on the heater 1, the two support columns 22 support the ground, so that the roller 2 can rotate 180° on the heater 1.

[0028] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, the bottom annular surface of the upper and lower material bins 4 matches the size of the arc groove 33 and is precisely fitted into the inner side of the arc groove 33. Square blocks 41 are symmetrically installed at both ends of the outer annular surface of the upper and lower material bins 4. Through holes 42 are opened between the two ends of the square blocks 41. The square blocks 41 are precisely fitted into the inner side of the rectangular groove 34 and are tightened and fixed by bolts passing through the through holes 42. Therefore, the upper and lower material bins 4 are installed on the sliding frame 32 and can slide left and right. The upper and lower material bins 4 can be easily removed from the sliding frame 32 for cleaning.

[0029] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, one end of the upper and lower hopper 4 is connected and fixed to one end of the roller 2 by multiple bolts. After the bolts at one end of the upper and lower hopper 4 are removed, it can be moved in the opposite direction to separate it from one end of the roller 2, thus facilitating the installation and removal of the upper and lower hopper 4 and the roller 2.

[0030] Working principle: When using this detachable and washable sludge conditioner drum dryer, first remove the bolts between the drum 2 and the upper and lower hoppers 4. Then, move the upper and lower hoppers 4 in the opposite direction to separate them from one end of the drum 2. At this time, remove the connecting bolts between the sliding frame 32 and the square block 41, and the upper and lower hoppers 4 can be removed for separate cleaning. At the same time, the support plate 21 is connected to the heater 1 by a hinge, allowing the drum 2 to rotate 180° clockwise on the heater 1 and be supported by the support column 22, thus separating the drum 2 and the heater 1. This allows for wiping and cleaning of the heater 1 and convenient cleaning of the inside of the drum 2, thereby preventing the sludge conditioner raw materials adhering inside the equipment from affecting the heating efficiency and effectively reducing processing costs.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A detachable and washable sludge conditioner drum dryer, comprising a heater (1), characterized in that: The heater (1) is equipped with a roller (2) that can rotate 180° clockwise. One end of the heater (1) is equipped with an upper and lower hopper (4) that is threadedly connected to the roller (2). The bottom of the upper and lower hopper (4) is equipped with a fixed seat (3) that allows the upper and lower hopper (4) to slide and be easily installed and removed from the roller (2).

2. The detachable and washable sludge conditioner drum dryer according to claim 1, characterized in that: Half of the outer ring surface of the roller (2) is fitted into the inner side of the heater (1). Support plates (21) are symmetrically installed on both sides of the outer ring surface of the roller (2). One of the support plates (21) is rotatably connected to the top of the outer side of the heater (1) by a hinge.

3. The detachable and washable sludge conditioner drum dryer according to claim 1, characterized in that: The other support plate (21) on the roller (2) has support columns (22) symmetrically installed at both ends of its top. After the roller (2) rotates 180° on the heater (1), the two support columns (22) support the ground.

4. A detachable and washable sludge conditioner drum dryer according to claim 1, characterized in that: The top two ends of the fixed base (3) are symmetrically provided with sliding grooves (31), the top of the fixed base (3) is provided with a sliding frame (32), the bottom of the sliding frame (32) is provided with a sliding plate that is slidably connected to the sliding groove (31), the top two ends of the sliding frame (32) are symmetrically provided with rectangular grooves (34), and the top of the sliding frame (32) is provided with an arc groove (33) between the two rectangular grooves (34).

5. A detachable and washable sludge conditioner drum dryer according to claim 1, characterized in that: The bottom annular surface of the upper and lower hoppers (4) matches the size of the arc groove (33) and is precisely fitted inside the arc groove (33). Square blocks (41) are symmetrically installed at both ends of the outer annular surface of the upper and lower hoppers (4). Through holes (42) are provided between the two ends of the square blocks (41). The square blocks (41) are precisely fitted inside the rectangular groove (34) and are tightened and fixed by bolts passing through the through holes (42).

6. A detachable and washable sludge conditioner drum dryer according to claim 4, characterized in that: One end of the upper and lower hoppers (4) is connected and fixed to one end of the roller (2) by multiple bolts. After the bolts at one end of the upper and lower hoppers (4) are removed, they can be moved in the opposite direction to separate them from one end of the roller (2).

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