RTO cyclone separator receiving and filtration separation device

Abstract

This utility model discloses a material receiving and filtration separation device for an RTO cyclone separator, including a feed pipe, a cover, a housing, a filter frame, a door, a lock, a first drain pipe, and an extraction assembly. The cover has mounting holes, and the feed pipe is fixed to the cover after engaging with these holes. The housing has a first opening, through which the cover is inserted into the housing to engage with the filter frame located inside the housing. The filter frame slides within the housing. The housing has a second opening corresponding to the filter frame. The door engages with the second opening and is hinged to the housing. The door engages with the lock, which is connected to the housing. The first drain pipe is located below the filter frame and connected to the housing. The extraction assembly is connected to either the cover or the housing. This utility model prevents the waste gas and rubber powder output from the RTO cyclone separator from being directly discharged into the atmosphere and onto the ground.

Description

Technical Field

[0001] This utility model relates to rubber production equipment, specifically to an RTO cyclone separator receiving and filtration separation device. Background Technology

[0002] During the synthesis of rubber granules, rubber powder is produced. RTO cyclone separators are typically used to separate the rubber powder from the rubber granules. The RTO cyclone separator is a pretreatment device in RTO (thermal oxidation) equipment, primarily used to remove particulate matter from waste gas. The cyclone separator utilizes the centrifugal force generated by the rotation of the airflow to throw particulate matter against the wall of the separator, while the purified gas is discharged along the central axis.

[0003] Currently, the gas and rubber powder separated from our RTO cyclone separator are directly applied to the ground. Since the gas is produced during the synthetic rubber process, it pollutes the air and causes environmental problems. The rubber powder disperses on the ground, which can easily cause workers to slip and fall when walking on the road. Utility Model Content

[0004] This invention provides a material receiving and filtration separation device for an RTO cyclone separator, which avoids the direct discharge of waste gas and rubber powder from the RTO cyclone separator into the atmosphere and onto the ground.

[0005] The RTO cyclone separator receiving and filtration separation device includes a discharge pipe, a cover, a housing, a filter screen frame, a door, a door lock, a first drain pipe, and an exhaust assembly. The cover has mounting holes, and the discharge pipe is fixed to the cover after engaging with the mounting holes. The housing has a first opening, through which the cover is inserted into the housing and engages with the filter screen frame located inside the housing. The filter screen frame is slidably engaged with the housing. The housing has a second opening corresponding to the filter screen frame. The door engages with the second opening and is hinged to the housing. The door engages with the door lock, which is connected to the housing. The first drain pipe is located below the filter screen frame and connected to the housing. The exhaust assembly is connected to the cover or the housing.

[0006] Furthermore, it also includes a first sealing strip and a first pressure plate. The first sealing strip is located on one side of the first opening. The first sealing strip cooperates with the cover body. The first pressure plate presses the first sealing strip tightly onto the box body and fixes the first pressure plate to the box body.

[0007] Furthermore, it includes a second sealing strip and a second pressure plate. The second sealing strip is located on one side of the second opening and cooperates with the door. The second pressure plate presses the second sealing strip tightly onto the box body and is fixed to the box body.

[0008] Furthermore, a support frame is fixed on the inner wall of the box, which supports the filter screen frame.

[0009] Furthermore, the first drain pipe is installed on the side wall of the box. The first drain pipe includes a first pipe, an elbow, and a second pipe. The first pipe is located inside the box. One end of the first pipe is fixed to the elbow, and the other end of the elbow is fixed to the second pipe. The axis of the second pipe is not parallel to that of the first pipe. The second pipe passes through the box and is exposed outside the box.

[0010] Furthermore, the box body is provided with a third opening and also includes a light-transmitting plate for observing the internal conditions of the box body. The light-transmitting plate cooperates with the third opening and is fixed to the box body.

[0011] The advantages of this utility model are:

[0012] First, the rubber powder will not leak onto the ground, eliminating the risk of pedestrians slipping.

[0013] Secondly, it has good overall sealing performance, and the exhaust gas is drawn away by the exhaust component, avoiding pollution to the environment.

[0014] Third, the filter frame collects rubber powder and separates water. Water is collected below and a certain level is maintained to form a pool. The water will automatically drain after it exceeds the first drain pipe. If rubber powder falls into the pool, it will float on the water surface, thus preventing the rubber powder from clogging the first drain pipe. Attached Figure Description

[0015] Figure 1 This is a cross-sectional structural diagram of the RTO cyclone separator receiving and filtration separation device.

[0016] Figure 2 This is a 3D view of the assembled housing, filter frame, door, door lock, and first drain pipe.

[0017] Figure 3 In order to be in Figure 2 This is a diagram showing the parts that have been partially hidden.

[0018] Figure 4 This is a diagram showing the fit between the filter frame and the support frame.

[0019] Labels in the attached diagram:

[0020] 1. Feed pipe, 2. Cover, 3. Box, 3a. First opening, 3b. Second opening, 3c. Support frame, 3d. Second drainage pipe, 3e. Pipe cap, 3f. Filter frame, 4. Filter, 4a. Frame, 4b. U-shaped part, 4c. Handle, 4d. Box door, 5. Door lock, 6. First drainage pipe, 7a. First pipe, 7b. Second pipe, 7c. Air extraction assembly, 8. First sealing strip, 9. First pressure plate, 10. Second sealing strip, 11. Second pressure plate, 12. Light-transmitting plate, 13. Detailed Implementation

[0021] like Figures 1 to 4As shown, the RTO cyclone separator receiving and filtration separation device includes a discharge pipe 1, a cover 2, a box 3, a filter screen frame 4, a box door 5, a door lock 6, a first drain pipe 7, and an air extraction assembly 8. The cover 2 is provided with mounting holes. The discharge pipe 1 is fixed to the cover 2 after it mates with the mounting holes on the cover 2. The discharge pipe 1 is connected to a control valve installed at the output end of the RTO cyclone separator. Water, gas and rubber powder output from the RTO cyclone separator pass through the control valve and enter the discharge pipe 1.

[0022] The housing 3 has a first opening 3a located at the top. The cover 2 passes through the first opening 3a and is inserted into the housing 3 to cooperate with the filter frame 4 located inside the housing 3. The outlet of the cover 2 is located above the filter frame 4. When water and rubber powder are output from the outlet of the cover 2, they fall directly into the filter frame 4. The filter frame 4 includes a filter 4a, a frame 4b supporting the filter 4a, a U-shaped part 4c, and a handle 4d. The filter 4a is fixed to the frame 4b. After the U-shaped part 4c is fixed to the frame 4b, a through hole is formed between the U-shaped part 4c and the frame 4b. The handle 4d passes through the through hole between the U-shaped part 4c and the frame 4b. The end of the handle 4d has a bent part. The diameter of the handle 4d is smaller than the inner diameter of the through hole between the U-shaped part 4c and the frame 4b.

[0023] The filter frame 4 is slidably fitted with the housing 3. A support frame 3c is fixed on the inner wall of the housing 3, which supports the filter frame 4. There is a gap between the filter frame 4 and the inner bottom wall of the housing 3, which is used to contain water and rubber powder that leaks out from the filter frame 4.

[0024] The housing 3 has a second opening 3b, which corresponds to the filter frame 4. The second opening 3b is located on the side wall of the housing 3. The door 5 is fitted with the second opening 3b and is hinged to the housing 3. The door 5 is fitted with a door lock 6 and is connected to the housing 3. The door 5 is locked by the door lock 6. When the door lock 6 is released from locking the door 5, a force is applied to the door 5 to rotate the door 5, thereby exposing the second opening 3b. Then the filter frame 4 can be pulled out of the housing 3, and the rubber powder accumulated in the filter frame 4 can be poured into a designated container.

[0025] The first drain pipe 7 is located below the filter frame 4 and connected to the housing 3. The first drain pipe 7 is installed on the side wall of the housing 3. Since the space between the lower end of the filter frame 4 and the inner bottom wall of the housing 3 is used to accommodate water and rubber powder leaking from the filter frame 4, if a straight drain pipe is used for drainage, and the straight drain pipe is always connected to the outside, once water enters the space, it will be drained away immediately. This can easily cause rubber powder to enter the straight drain pipe and block it. Therefore, the first drain pipe 7 in this utility model includes a first pipe 7a, an elbow 7b, and a second pipe 7c. The first pipe 7a is located inside the housing 3. One end of the first pipe 7a is fixed to the elbow 7b, and the other end of the elbow 7b is fixed to the second pipe 7c. The axial direction of the second pipe 7c is not parallel to that of the first pipe 7a. The axial direction of the second pipe 7c and the first pipe 7a preferentially forms a 90-degree angle. The second pipe 7c passes through the housing 3 and is exposed outside the housing 3.

[0026] Since the first drain pipe 7 is composed of the first pipe 7a, the elbow 7b, and the second pipe 7c, when water enters the containment space, the water will not be discharged immediately through the first drain pipe 7. The water will only be discharged through the first drain pipe 7 when the water level is higher than the height of the second pipe 7c. This structure ensures that there is always water in the containment space, while the rubber powder will float on the water surface, thus preventing the rubber powder from entering the first drain pipe 7 and clogging it.

[0027] The bottom of the housing 3 is also equipped with a second drain pipe 3e and a pipe cap 3f. The second drain pipe 3e is a straight pipe, and one end of the second drain pipe 3e is fixed to the housing 3, while the other end of the second drain pipe 3e is fixed to the pipe cap 3f. When the housing 3 needs to be cleaned, the pipe cap 3f is opened, and the cleaning liquid is directly drained away through the second drain pipe 3e.

[0028] This utility model also includes a first sealing strip 9 and a first pressure plate 10. The first sealing strip 9 is located on one side of the first opening 3a and cooperates with the cover 2. The first pressure plate 10 presses the first sealing strip 9 tightly onto the box 3, and the first pressure plate 10 is fixed to the box 3. The first sealing strip 9 forms a seal between the cover 2 and the box 3, preventing water, gas, and rubber powder from leaking from the gap between the cover 2 and the box 3.

[0029] This utility model includes a second sealing strip 11 and a second pressure plate 12. The second sealing strip 11 is located on one side of the second opening 3b and cooperates with the door 5. The second pressure plate 12 presses the second sealing strip 11 tightly onto the box body 3, and the second pressure plate 12 is fixed to the box body 3. The second sealing strip 11 forms a seal between the door 5 and the box body 3, preventing water, gas, and rubber powder from leaking from the gap between the door 5 and the box body 3.

[0030] The housing 3 is provided with a third opening 3d and also includes a light-transmitting plate 13 for observing the internal condition of the housing 3. The light-transmitting plate 13 cooperates with the third opening 3d and is fixed to the housing 3. Through the light-transmitting plate 13, it can be seen whether the filter frame 4 is full of rubber powder (since the rubber powder is a substance separated from the RTO cyclone separator, the amount of rubber powder is not large. According to actual use, it takes about 24 hours for a filter frame 4 to be full). If it is full, the filter frame 4 needs to be removed and the empty filter frame 4 needs to be loaded into the housing 3.

[0031] The exhaust assembly 8 is connected to the shroud 2 or the housing 3. The exhaust assembly 8 consists of an air pump input pipe and an output pipe. One end of the input pipe is fixed to the shroud 2, and the other end of the input pipe is connected to the input end of the air pump. The output end of the air pump is connected to one end of the output pipe, and the other end of the output pipe is connected to the RTO cyclone separator. The exhaust gas entering the shroud 2 and the housing 3 is returned to the RTO cyclone separator through the exhaust assembly 8, thereby avoiding environmental pollution.

[0032] Finally, it should be noted that the above-described embodiments are merely preferred embodiments of the present invention used to illustrate the technical solutions of the present invention, and are not intended to limit them, much less limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of protection of the claims.

Claims

1. An RTO cyclone separator receiving and filtration water separation device, characterized in that, The system includes a feed pipe (1), a cover (2), a box (3), a filter frame (4), a door (5), a door lock (6), a first drain pipe (7), and an air extraction assembly (8). The cover (2) has mounting holes. The feed pipe (1) mates with the mounting holes on the cover (2) and is then fixed to the cover (2). The box (3) has a first opening (3a). The cover (2) passes through the first opening (3a) and is inserted into the box (3) to mate with the filter frame (4) located inside the box (3). The mesh frame (4) is slidably fitted with the box body (3). The box body (3) is provided with a second opening (3b), which corresponds to the filter mesh frame (4). The box door (5) is fitted with the second opening (3b), and the box door (5) is hinged to the box body (3). The box door (5) is fitted with the door lock (6), and the door lock (6) is connected to the box body (3). The first drain pipe (7) is located below the filter mesh frame (4) and is connected to the box body (3). The air extraction component (8) is connected to the cover (2) or the box body (3).

2. The RTO cyclone separator receiving and filtration separation device according to claim 1, characterized in that, It also includes a first sealing strip (9) and a first pressure plate (10). The first sealing strip (9) is located on one side of the first opening (3a). The first sealing strip (9) cooperates with the cover (2). The first pressure plate (10) presses the first sealing strip (9) onto the box (3). The first pressure plate (10) is fixed to the box (3).

3. The RTO cyclone separator receiving and filtration separation device according to claim 1, characterized in that, Includes a second sealing strip (11) and a second pressure plate (12). The second sealing strip (11) is located on one side of the second opening (3b). The second sealing strip (11) cooperates with the door (5). The second pressure plate (12) presses the second sealing strip (11) onto the box body (3). The second pressure plate (12) is fixed to the box body (3).

4. The RTO cyclone separator receiving and filtration separation device according to any one of claims 1 to 3, characterized in that, A support frame (3c) is fixed on the inner wall of the box (3), and the support frame (3c) provides support for the filter screen frame (4).

5. The RTO cyclone separator receiving and filtration separation device according to any one of claims 1 to 3, characterized in that, The first drain pipe (7) is installed on the side wall of the box (3). The first drain pipe (7) includes a first pipe (7a), an elbow (7b), and a second pipe (7c). The first pipe (7a) is located inside the box (3). The first pipe (7a) is fixed to one end of the elbow (7b), and the other end of the elbow (7b) is fixed to the second pipe (7c). The second pipe (7c) is not parallel to the axis of the first pipe (7a). The second pipe (7c) passes through the box (3) and is exposed outside the box (3).

6. The RTO cyclone separator receiving and filtration separation device according to any one of claims 1 to 3, characterized in that, The box (3) is provided with a third opening (3d) and also includes a light-transmitting plate (13) for observing the inside of the box (3). The light-transmitting plate (13) cooperates with the third opening (3d) and is fixed to the box (3).

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