CN216574675U - Valve blocks up safe pull throughs - Google Patents
Valve blocks up safe pull throughs Download PDFInfo
- Publication number
- CN216574675U CN216574675U CN202220001132.6U CN202220001132U CN216574675U CN 216574675 U CN216574675 U CN 216574675U CN 202220001132 U CN202220001132 U CN 202220001132U CN 216574675 U CN216574675 U CN 216574675U
- Authority
- CN
- China
- Prior art keywords
- valve
- flange
- lead screw
- recovery
- pull throughs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000011084 recovery Methods 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model relates to an aluminium hydroxide production facility field specifically is a valve blocks up safe pull throughs. The utility model provides a valve blocks up safe pull throughs, includes the discharge tube, is provided with the mediation flange on the upper portion of discharge tube, the flange joint of mediation flange and valve is provided with the lead screw in the below of discharge tube, through threaded connection between lead screw and the discharge tube, be provided with the sealing washer in the position department that discharge tube and lead screw are connected, be provided with the recovery chamber in the bottom that discharge tube and lead screw are connected, the bottom in recovery chamber is connected with the recovery pipeline, the recovery bucket is connected to the recovery pipeline. This kind of valve blocks up safe pull throughs can convenient and fast dredge the valve of jam to can not cause the waste of material.
Description
Technical Field
The utility model relates to an aluminium hydroxide production facility field specifically is a valve blocks up safe pull throughs.
Background
In the production process of aluminum hydroxide, crystal particles formed by crystallization reaction are conveyed to the next working procedure through a pipeline, and the pipeline is controlled to be opened and closed through a ball valve. In actual production, the powder material is often blocked at the ball valve. When the valve is blocked, the valve is difficult to dredge. Because the reaction tank with large volume is arranged above the valve, in the prior art, the pipeline connecting part is opened, and the long rod is used for continuously stabbing the valve to dredge the valve. But the valve pipeline after dredging, the material can gush out fast, causes the waste of a large amount of materials to influence operating personnel's safety.
Disclosure of Invention
The utility model aims to overcome not enough among the prior art, provide a valve blocks up safe pull throughs, this kind of valve blocks up safe pull throughs, can convenient and fast dredge the valve of jam to can not cause the waste of material.
For solving the prior art problem, the utility model discloses a valve blocks up safe pull throughs, including discharge tube, be provided with the mediation flange on discharge tube's upper portion, the flange joint of mediation flange and valve is provided with the lead screw in discharge tube's below, through threaded connection between lead screw and the discharge tube, be provided with the sealing washer in discharge tube and the position department that the lead screw is connected, be provided with the recovery chamber in discharge tube and the bottom of lead screw connection, the bottom in recovery chamber is connected with the recovery pipeline, the recovery bucket is connected to the recovery pipeline.
Preferably, the fixed holes of the dredging flange are the same as the fixed holes of the valve flange in type.
Preferably, the bottom of the screw rod is provided with a rotating handle.
Preferably, the top of the screw has a spherical head.
Preferably, the dredging flange is provided with fixing holes of different types.
The utility model discloses a use method does: when the valve is blocked, the dredging flange is connected with the valve flange, the material pipeline is connected with the discharge pipeline, the rotating handle of the screw rod rotates upwards, the head of the screw rod gradually enters the valve, the valve is rotated to be in a smooth state, the screw rod moves upwards gradually, the blockage at the valve can be poked, and the purpose of dredging the pipeline is achieved. Because the position department that lead screw and discharge tube are connected is provided with the sealing washer, so seldom there is the material to leak out, in order to avoid the condition that the material leaked, the bottom of being connected at discharge tube and lead screw is provided with retrieves the chamber, and the material leaks to enter into after coming out and retrieves the intracavity, and the bottom of retrieving the chamber is connected with the recovery pipeline, and the recovery bucket is connected to the recovery pipeline, and the material finally enters into in the recovery bucket.
The beneficial effects of the utility model reside in that: the blockage is broken through the lead screw which can rise continuously, the dredged materials enter the discharge pipeline, and after the blockage is eliminated, the valve is closed, so that the materials in the upper material tank can be prevented from being poured out in a large amount. And in order to avoid the material to omit out, be provided with the recovery chamber in the bottom that discharge conduit and lead screw are connected, the material leaks to enter into after coming out and retrieves the intracavity, and the bottom in retrieving the chamber is connected with the recovery pipeline, and the recovery bucket is connected to the recovery pipeline, and the material finally enters into in the recovery bucket.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals:
1. a discharge duct; 2. dredging the flange; 3. a screw rod; 4. a seal ring; 5. a recovery chamber; 6. a recovery pipeline; 7. a recycling bin; 8. the handle is rotated.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only intended to illustrate the structure of the present invention more clearly.
The utility model provides a valve blocks up safe pull throughs, includes discharge conduit 1, is provided with mediation flange 2 on discharge conduit 1's upper portion, mediation flange 2 and the flange joint of valve are provided with lead screw 3 in discharge conduit 1's below, through threaded connection between lead screw 3 and the discharge conduit 1, be provided with sealing washer 4 in discharge conduit 1 and the position department that lead screw 3 is connected, be provided with in the bottom that discharge conduit 1 and lead screw 3 are connected and retrieve chamber 5, the bottom in retrieving chamber 5 is connected with recovery pipeline 6, recovery barrel 7 is connected to recovery pipeline 6.
The fixed orifices of the dredging flange 2 are the same as the fixed orifices of the valve flange in type, the bottom of the screw rod 3 is provided with a rotating handle 8, and the top of the screw rod 3 is provided with a spherical head.
The dredging flange 2 is provided with fixing holes of different types.
The utility model discloses a use method does: when a valve is blocked, the dredging flange 2 is connected with the valve flange, so that the material pipeline is connected with the discharge pipeline 1, the rotating handle 8 of the screw rod 3 rotates upwards, the head of the screw rod 3 gradually enters the valve, the valve is rotated to be in a smooth state, the screw rod 3 gradually moves upwards, the blockage at the valve can be poked, and the purpose of dredging the pipeline is achieved. Because the position department that lead screw 3 and discharge tube 1 are connected is provided with sealing washer 4, so seldom there is the material to leak out, in order to avoid the condition that the material leaked, the bottom of being connected at discharge tube 1 and lead screw 3 is provided with retrieves chamber 5, and the material leaks and enters into after coming out and retrieves in the chamber 5, and the bottom of retrieving chamber 5 is connected with recovery pipeline 6, and recovery barrel 7 is connected to recovery pipeline 6, and the material finally enters into in recovery barrel 7.
The beneficial effects of the utility model reside in that: will block up the department through lead screw 3 that can constantly rise and break open, and the good material of mediation enters into discharge conduit 1, after the jam department eliminates, closes the valve and can avoid the material in the upper portion material jar to pour out in a large number. And in order to avoid the material to omit out, be provided with in the bottom that discharge conduit 1 and lead screw 3 are connected and retrieve the chamber 5, the material leaks to enter into after coming out and retrieves the chamber 5 in, and the bottom of retrieving the chamber 5 is connected with recovery pipeline 6, and recovery pipeline 6 connects recycling bin 7, and the material finally enters into in recycling bin 7.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a valve blocks up safe pull throughs which characterized in that: including discharge conduit, be provided with the mediation flange on discharge conduit's upper portion, the flange joint of mediation flange and valve is provided with the lead screw in discharge conduit's below, through threaded connection between lead screw and the discharge conduit, be provided with the sealing washer in discharge conduit and the position department of lead screw connection, be provided with the recovery chamber in the bottom that discharge conduit and lead screw are connected, the bottom in recovery chamber is connected with the recovery pipeline, the recovery barrel is connected to the recovery pipeline.
2. The valve blockage safety pull throughs of claim 1, wherein: the fixed hole of the dredging flange is the same as the fixed hole of the valve flange in type.
3. The valve blockage safety pull throughs of claim 2, wherein: and a rotating handle is arranged at the bottom of the screw rod.
4. The valve blockage safety pull throughs of claim 3, wherein: the top of the screw rod is provided with a spherical head.
5. The valve blockage safety pull throughs of claim 4, wherein: the dredging flange is provided with fixing holes of different types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001132.6U CN216574675U (en) | 2022-01-04 | 2022-01-04 | Valve blocks up safe pull throughs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001132.6U CN216574675U (en) | 2022-01-04 | 2022-01-04 | Valve blocks up safe pull throughs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216574675U true CN216574675U (en) | 2022-05-24 |
Family
ID=81631577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220001132.6U Active CN216574675U (en) | 2022-01-04 | 2022-01-04 | Valve blocks up safe pull throughs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216574675U (en) |
-
2022
- 2022-01-04 CN CN202220001132.6U patent/CN216574675U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |