Pipeline drain valve dredging device

Abstract

The utility model discloses a pipeline drain valve dredging device, relates to the technical field of polycrystalline silicon production equipment, and mainly aims to provide a pipeline drain valve dredging device which is convenient to operate and not easy to leak. According to the main technical scheme, the pipeline drain valve dredging device comprises a loading component, the loading component comprises a tank body, a first connecting disc, a second connecting disc and a third connecting disc, the first connecting disc is arranged on the upper portion of the tank body, and the second connecting disc and the third connecting disc are arranged on the side face of the tank body; the dredging component comprises a rubber ring and a dredging rod, a first through hole is formed in the bottom of the tank body, the rubber ring is installed on the first through hole, and the dredging rod penetrates through the rubber ring and extends into the tank body. The dredging device is mainly used for dredging the drainage valve.

Description

Technical Field

[0001] The utility model relates to the technical field of polysilicon production equipment, in particular to a pipeline shower valve dredging device. Background Art

[0002] In the process of producing polysilicon by the modified Siemens method, the synthetic materials of the cold hydrogenation synthesis section and the exhaust gas recovery materials of the reduction system contain a large amount of micro silicon powder. The storage tanks, residue collection troughs and transmission pipelines used to store these materials in the production system will encounter silicon powder impurity particle deposition and block the on-site shower valve after a period of operation. This will cause the shower valve pipeline to be blocked and cannot be used normally at critical moments, affecting production operations.

[0003] In actual work, when the shower valve is blocked, the operator opens the hand valve of the shower valve and inserts a thick steel wire into the straight pipe of the shower valve to perform the unblocking operation. During the unblocking process, the chlorosilane liquid in the pipeline is often sprayed out. If the valve is not closed in time, a large amount of material will be sprayed out and splashed on the operator, which is easy to be injured, posing a great safety hazard and causing environmental pollution. The prior art discloses a shower valve unblocking device for pipelines in a chemical production site, including an operating hand wheel, an unblocking rod, a drainage pipe and a fixed pipe. When unblocking the shower valve pipe, the fixed seat sleeve on the unblocking device is connected to the fixed seat sleeve. The shower valve tube is sleeved, and the blocked material in the shower valve tube is cleaned by rotating the push-pull hand wheel. Since the T-type drainage tube is sealed at one end with the hand wheel and the lower part of the T-type drainage tube is connected with a drainage tube, when the shower valve tube is unblocked, the fluid will be ejected from the drainage tube at the moment the material is unblocked. However, since there are too many structural parts in the pipeline shower valve unblocking device at the chemical production site, there are multiple dynamic sealing points, which are prone to leakage, and the maintenance process is relatively cumbersome. At the same time, the vertical installation height requirement from the ground is too high, and the conventional bottom pipeline low-point shower valve cannot be used. Utility Model Content

[0004] In view of this, an embodiment of the utility model provides a pipeline shower valve dredging device, the main purpose of which is to provide a pipeline shower valve dredging device that is easy to operate and not prone to leakage.

[0005] In order to achieve the above purpose, the utility model mainly provides the following technical solutions:

[0006] The utility model provides a pipeline shower valve dredging device, which includes:

[0007] A loading component, the loading component comprising a tank body, a first connection plate, a second connection plate and a third connection plate, the first connection plate being arranged on the upper part of the tank body, and the second connection plate and the third connection plate being arranged on the side of the tank body;

[0008] The dredging component includes a rubber ring and a dredging rod. A first through hole is arranged at the bottom of the tank body. The rubber ring is installed on the first through hole. The dredging rod passes through the rubber ring and extends into the interior of the tank body.

[0009] Furthermore, the axis of the first connecting disk coincides with the axis of the rubber ring.

[0010] Furthermore, the rubber ring includes a connecting ring, a transition ring and a fixing ring, the connecting ring is arranged on the first through hole, the connecting ring is fixedly connected to the tank body, the transition ring is arranged between the connecting ring and the fixing ring, the fixing ring has a second through hole, and the dredging rod is inserted into the second through hole.

[0011] Furthermore, the cross-sectional shape of the transition ring is a "Z" shape.

[0012] Furthermore, the tank body includes a first chamber and a second chamber, the first chamber is arranged on the upper part of the second chamber, the first connecting plate is connected to the upper part of the first chamber, the second connecting plate and the third connecting plate are connected to the side of the second chamber, and the rubber ring is connected to the lower part of the second chamber.

[0013] Furthermore, the cross-section of the tank body is corrugated.

[0014] Furthermore, the tank body is made of rubber.

[0015] Furthermore, the end of the dredging rod extending into the tank body is a sharp end.

[0016] Furthermore, a plurality of spikes are provided on the side of the dredging rod close to the sharp end.

[0017] Compared with the prior art, the utility model has the following technical effects:

[0018] In the technical solution provided by the embodiment of the utility model, the function of the loading component is to load and divert nitrogen and impurities, the loading component includes a tank body, a first connecting plate, a second connecting plate and a third connecting plate, the first connecting plate is arranged on the upper part of the tank body, and the second connecting plate and the third connecting plate are arranged on the side of the tank body; the function of the dredging component is to dredge the drain valve, the dredging component includes a rubber ring and a dredging rod, a first through hole is arranged at the bottom of the tank body, the rubber ring is installed on the first through hole, the dredging rod passes through the rubber ring and extends into the interior of the tank body. Compared with the prior art, a chemical production site pipeline drain valve dredging device is disclosed, including an operating hand wheel, a dredging rod, a drainage pipe and a fixed pipe. When the drain valve pipe is dredged, the fixed seat sleeve on the dredging device is sleeved with the drain valve pipe, and the blocked material in the drain valve pipe is cleaned by rotating the push-pull hand wheel. Since the T-type drainage pipe is closed at the end provided with the hand wheel, and the lower part of the T-type drainage pipe is connected with the drainage pipe, when After the material in the drain valve pipe is unblocked, the fluid sprays out and is discharged from the drainage pipe at the moment of unblocking. However, due to the large number of structural parts of the pipeline drain valve unblocking device in the chemical production site, there are multiple dynamic sealing points, which are prone to leakage, and the maintenance process is relatively cumbersome. At the same time, the vertical installation height requirement from the ground is too high, and the conventional bottom pipeline low-point drain valve cannot be used. In this technical solution, the first connecting plate is installed on the blocked drain valve, and then the second connecting plate is connected to the nitrogen pipeline, and the third connecting plate is installed on the drainage pipeline, and then the unblocking rod is inserted into the blocked drain valve to unblock the drain valve. Impurities enter the tank body through the first connecting plate, and the nitrogen pipeline inputs nitrogen into the tank body to replace the air in the tank body. The liquid is discharged from the drainage pipeline. It is not only convenient to operate, but also reduces the risk of material leakage during operation. In addition, cleaning and maintenance are relatively simple, and the manufacturing cost is low. The low-point drain valve of the ground pipeline can also be operated, thereby achieving the technical effect of improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a pipeline shower valve dredging device provided in an embodiment of the utility model;

[0020] Figure 2 The present invention is a schematic structural diagram of a rubber ring provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a pipeline shower valve dredging device, the device comprising:

[0023] A loading component, the loading component comprising a tank body, a first connection plate, a second connection plate and a third connection plate, the first connection plate being arranged on the upper part of the tank body, and the second connection plate and the third connection plate being arranged on the side of the tank body;

[0024] The dredging component includes a rubber ring and a dredging rod. A first through hole is arranged at the bottom of the tank body. The rubber ring is installed on the first through hole. The dredging rod passes through the rubber ring and extends into the interior of the tank body.

[0025] In the technical solution provided by the embodiment of the utility model, the function of the loading component is to load and divert nitrogen and impurities, the loading component includes a tank body, a first connecting plate, a second connecting plate and a third connecting plate, the first connecting plate is arranged on the upper part of the tank body, and the second connecting plate and the third connecting plate are arranged on the side of the tank body; the function of the dredging component is to dredge the drain valve, the dredging component includes a rubber ring and a dredging rod, a first through hole is arranged at the bottom of the tank body, the rubber ring is installed on the first through hole, the dredging rod passes through the rubber ring and extends into the interior of the tank body. Compared with the prior art, a chemical production site pipeline drain valve dredging device is disclosed, including an operating hand wheel, a dredging rod, a drainage pipe and a fixed pipe. When the drain valve pipe is dredged, the fixed seat sleeve on the dredging device is sleeved with the drain valve pipe, and the blocked material in the drain valve pipe is cleaned by rotating the push-pull hand wheel. Since the T-type drainage pipe is closed at the end provided with the hand wheel, and the lower part of the T-type drainage pipe is connected with the drainage pipe, when After the material in the drain valve pipe is unblocked, the fluid sprays out and is discharged from the drainage pipe at the moment of unblocking. However, due to the large number of structural parts of the pipeline drain valve unblocking device in the chemical production site, there are multiple dynamic sealing points, which are prone to leakage, and the maintenance process is relatively cumbersome. At the same time, the vertical installation height requirement from the ground is too high, and the conventional bottom pipeline low-point drain valve cannot be used. In this technical solution, the first connecting plate is installed on the blocked drain valve, and then the second connecting plate is connected to the nitrogen pipeline, and the third connecting plate is installed on the drainage pipeline, and then the unblocking rod is inserted into the blocked drain valve to unblock the drain valve. Impurities enter the tank body through the first connecting plate, and the nitrogen pipeline inputs nitrogen into the tank body to replace the air in the tank body. The liquid is discharged from the drainage pipeline. It is not only convenient to operate, but also reduces the risk of material leakage during operation. In addition, cleaning and maintenance are relatively simple, and the manufacturing cost is low. The low-point drain valve of the ground pipeline can also be operated, thereby achieving the technical effect of improving applicability.

[0026] The function of the loading component is to load and divert nitrogen and impurities. The loading component includes a tank body, a first connecting plate, a second connecting plate and a third connecting plate. The first connecting plate is arranged on the upper part of the tank body, and the second connecting plate and the third connecting plate are arranged on the side of the tank body. The tank body is made of rubber material, and the tank body is a rubber corrugated bladder. Specifically, the tank body includes a first chamber and a second chamber. The first chamber is arranged on the upper part of the second chamber. The first connecting plate is connected to the upper part of the first chamber. The second connecting plate and the third connecting plate are connected to the side of the second chamber. The rubber ring is connected to the lower part of the second chamber. A flange connection neck is arranged on the top of the tank body, and the upper flange connection neck is connected to the first connecting plate. A flange connection neck is also arranged on the side of the tank body. The flange connection necks on the side are respectively connected to the second connecting plate and the third connecting plate, which can improve the sealing performance of the equipment. The second connecting plate is connected to the nitrogen pipeline , so that nitrogen enters the tank body, and the third connecting plate is connected to the drainage pipe for discharging impurities from the tank body; the function of the dredging component is to dredge the shower valve, the dredging component includes a rubber ring and a dredging rod, a first through hole is arranged at the bottom of the tank body, the rubber ring is installed on the first through hole, the dredging rod passes through the rubber ring and extends into the interior of the tank body, the rubber ring is installed in the first through hole, and the axis of the first connecting plate coincides with the axis of the rubber ring, so that the dredging rod can be longitudinally inserted into the shower valve, one end of the dredging rod passes through the rubber ring and extends into the interior of the tank body, and the length of the dredging rod is greater than the height of the tank body, so that the dredging rod can completely pass through the tank body and extend into the shower valve, and dredge the shower valve, which is not only convenient to operate, but also reduces the risk of material leakage during operation, and is relatively simple to clean and maintain, with low manufacturing cost, and can also be operated on the low-point shower valve of the ground pipeline, thereby achieving the technical effect of improving applicability.

[0027] Furthermore, the rubber ring includes a connecting ring, a transition ring and a fixing ring, the connecting ring is arranged on the first through hole, the connecting ring is fixedly connected to the tank body, the transition ring is arranged between the connecting ring and the fixing ring, the fixing ring has a second through hole, and the dredging rod is inserted into the second through hole. In this embodiment, the rubber ring is further defined, the connecting ring adopts an existing rubber reinforcement ring, which is used to connect the tank body and fix the position of the rubber ring, the transition ring adopts a rubber material with a "Z"-shaped cross-section, so that the transition ring can be extended or shortened, a second through hole is arranged on the inner side of the fixing ring, the dredging rod is inserted into the second through hole, so that the dredging rod is fixed in the second through hole, and there is no gap between the dredging rod and the second through hole, thereby achieving the technical effect of preventing leakage.

[0028] Furthermore, one end of the dredging rod extending into the tank body is a sharp end. In this embodiment, the dredging rod is further defined, one end of the dredging rod is a sharp end, which can be inserted into the interior of the shower valve to dredge the shower valve, and the other end of the dredging rod is a handle end, which is used for people to hold or grasp. When it is needed, the sharp end of the dredging rod is inserted into the second through hole. The side of the dredging rod has a certain slope, that is, the cross-section of the dredging rod is a trapezoidal cross-section. As the dredging rod is inserted, the side of the dredging rod gradually approaches and contacts the fixing ring, and then the second through hole is blocked, so that the gap between the second through hole and the dredging rod is reduced. When the shower valve needs to be dredged, the person holds the handle end and extends it in the direction of the shower valve to dredge the shower valve. After the dredging is completed, the dredging rod is pulled in the direction away from the shower valve until the dredging rod is separated from the second through hole, thereby completing the dredging.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A pipeline shower valve dredging device, characterized in that: include: A loading component, the loading component comprising a tank body, a first connection plate, a second connection plate and a third connection plate, the first connection plate being arranged on the upper part of the tank body, and the second connection plate and the third connection plate being arranged on the side of the tank body; The dredging component includes a rubber ring and a dredging rod. A first through hole is arranged at the bottom of the tank body. The rubber ring is installed on the first through hole. The dredging rod passes through the rubber ring and extends into the interior of the tank body.

2. A pipeline shower valve dredging device according to claim 1, characterized in that: The axis of the first connecting disk coincides with the axis of the rubber ring.

3. A pipeline shower valve dredging device according to claim 2, characterized in that: The rubber ring includes a connecting ring, a transition ring and a fixing ring. The connecting ring is arranged on the first through hole. The connecting ring is fixedly connected to the tank body. The transition ring is arranged between the connecting ring and the fixing ring. The fixing ring has a second through hole. The dredging rod is inserted into the second through hole.

4. A pipeline shower valve dredging device according to claim 3, characterized in that: The cross-sectional shape of the transition ring is "Z" shaped.

5. A pipeline shower valve dredging device according to any one of claims 1 to 4, characterized in that: The tank body includes a first chamber and a second chamber, the first chamber is arranged on the upper part of the second chamber, the first connecting plate is connected to the upper part of the first chamber, the second connecting plate and the third connecting plate are connected to the side of the second chamber, and the rubber ring is connected to the lower part of the second chamber.

6. A pipeline shower valve dredging device according to claim 5, characterized in that: The cross-section of the tank body is corrugated.

7. A pipeline shower valve dredging device according to claim 6, characterized in that: The tank body is made of rubber.

8. A pipeline shower valve dredging device according to any one of claims 1 to 4, characterized in that: One end of the dredging rod extending into the tank body is a sharp end.

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