CN201728101U - Safety protective outer shell based on reactor discharging valve - Google Patents
Safety protective outer shell based on reactor discharging valve Download PDFInfo
- Publication number
- CN201728101U CN201728101U CN201020296818XU CN201020296818U CN201728101U CN 201728101 U CN201728101 U CN 201728101U CN 201020296818X U CN201020296818X U CN 201020296818XU CN 201020296818 U CN201020296818 U CN 201020296818U CN 201728101 U CN201728101 U CN 201728101U
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- China
- Prior art keywords
- pipe
- discharging valve
- outer tube
- screw thread
- reaction kettle
- 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.)
- Expired - Fee Related
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
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Abstract
The utility model discloses a safety protective outer shell based on a reactor discharging valve, which is composed of an internal tube (1) connected with main equipment, wherein an external tube of which the shape is matched with the external surface of the internal tube (1) is also arranged at the surface of the internal tube (1), and the external tube is arranged at the surface of the internal tube (1). The utility model has the advantages of simple structure, low cost, easy manufacture, simple use and high safety.
Description
Technical field
The utility model relates to a kind of safety device, specifically is meant a kind of safeguard protection shell based on the discharging valve of reaction kettle door.
Background technology
The discharging valve of reaction kettle door only comprises the interior pipe that is provided with valve at present, and it directly is connected with the reactor drain hole.Because when operation, there is draught head in reactor inside and outside the pipe, cause the easily loosening landing of discharging valve of reaction kettle door, thus the potential safety hazard of causing.
The utility model content
The purpose of this utility model is to overcome defective and the deficiency that there is potential safety hazard in present discharging valve of reaction kettle door, provides a kind of simple in structure, the safeguard protection shell of the discharging valve of reaction kettle door that cost is low and easy to implement.
The purpose of this utility model is achieved through the following technical solutions: based on the safeguard protection shell of discharging valve of reaction kettle door; mainly form by the interior pipe that is connected with main equipment; the surface of pipe also is provided with the big or small outer tube that is complementary with inner tube outer surface of shape in described, the surface of pipe in described outer tube places.
Pipe and outer tube are made by stainless steel material in described.
Described outer tube by outer pipe shaft, be arranged on outer tube and lay the knob hole of handle on one's body and be arranged on two connectors that outer pipe shaft two ends are used for connecting main equipment and form, and the inside of described connector is provided with the screw thread that is connected with main equipment.
Further, described in the upper end of outer tube layer be provided with the screw thread I, the lower end is provided with the screw thread II, and described screw thread I, screw thread II all are complementary with the screw thread of main equipment link.
In order further to strengthen security, being provided with quantity in described on the pipe is more than one fixing hole, and also being provided with quantity on described outer pipe shaft and the interior pipe relevant position is more than one fixing hole, and screw passes described fixing hole fixedlys connected outer tube with interior pipe.
The length of pipe is less than the length of outer tube in described.
The utility model compared with prior art has following advantage and beneficial effect:
(1) the utility model is simple in structure, and cost is low, is easy to make;
(2) the utility model uses simply, the security performance height.
Description of drawings
Fig. 1 is the perspective view of the utility model outer tube,
Fig. 2 is the perspective view of pipe in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, 2, the utility model is a kind of improvement of discharging valve of reaction kettle door.Pipe 1 is a valve in of the present utility model, in order to increase the security performance of existing valve, sets up an outer tube that is complementary with interior tube-surface shape size in the outside of original interior pipe 1, further valve is fixed on the drain hole place of reactor.
Outer tube is made up of outer pipe shaft 6, knob hole 7 and the connector 5 that is arranged on outer pipe shaft 6 two ends, and it mainly is to be used for laying valve handle that rotating hole 7 is arranged on outer pipe shaft 6 middle positions.Outer pipe shaft 6 is provided with more than one fixing hole 4.Outer tube is connected with the outside of main equipment link by the screw thread that is arranged on connector 5 inside.
The length of interior pipe 1 is shorter than the length of outer tube.The screw thread I 2 of interior pipe 1 outer upper end, the screw thread II 3 of lower end are connected with the screw thread that main equipment link inside is complementary respectively.In also be provided with on pipe 1 the body more than one with outer pipe shaft 6 positions to corresponding fixing hole 4, screw passes this fixing hole 4 outer tube and interior pipe 1 is fixed.
During installation, earlier interior pipe 1 is connected on the main equipment, then with outer tube sleeve on interior pipe 1, again with outer tube and main equipment by being threaded.In connection procedure, the fixing hole 4 on the interior pipe 1 need align with the fixing hole 4 on the outer tube.Last screw passes fixing hole 4, with interior pipe 1 with outer tube is fixing gets final product.Like this with respect to former valve, many layer protective layers, its security is higher.
As mentioned above, just can well realize the utility model.
Claims (6)
1. based on the safeguard protection shell of discharging valve of reaction kettle door; mainly form by the interior pipe (1) that is connected with main equipment; it is characterized in that: the surface of pipe (1) also is provided with the big or small outer tube that is complementary with interior pipe (1) outer surface of shape in described, and described outer tube places the surface of interior pipe (1).
2. the safeguard protection shell based on the discharging valve of reaction kettle door according to claim 1 is characterized in that: pipe (1) and outer tube are made by stainless steel material in described.
3. the safeguard protection shell based on the discharging valve of reaction kettle door according to claim 2; it is characterized in that: described outer tube by outer pipe shaft (6), be arranged on the knob hole (7) of laying handle on the outer pipe shaft (6) and be arranged on two connectors (5 that outer pipe shaft (6) two ends are used for connecting main equipment; 5) form, and the inside of described connector (5) is provided with the screw thread that is connected with main equipment.
4. the safeguard protection shell based on the discharging valve of reaction kettle door according to claim 1; it is characterized in that: pipe (1) outer field upper end is provided with screw thread I (2) in described; the lower end is provided with screw thread II (3), and described screw thread I (2), screw thread II (3) all are complementary with the screw thread of main equipment link.
5. the safeguard protection shell based on the discharging valve of reaction kettle door according to claim 4; it is characterized in that: it is more than one fixing hole (4) that described interior pipe (1) is provided with quantity; also being provided with quantity on described outer pipe shaft (6) and the interior pipe relevant position is more than one fixing hole (4), and screw passes described fixing hole (4) fixedlys connected outer tube with interior pipe (1).
6. according to each described safeguard protection shell based on the discharging valve of reaction kettle door of claim 1～5, it is characterized in that: the length of pipe (1) is less than the length of outer tube in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020296818XU CN201728101U (en) | 2010-08-19 | 2010-08-19 | Safety protective outer shell based on reactor discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020296818XU CN201728101U (en) | 2010-08-19 | 2010-08-19 | Safety protective outer shell based on reactor discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728101U true CN201728101U (en) | 2011-02-02 |
Family
ID=43519260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020296818XU Expired - Fee Related CN201728101U (en) | 2010-08-19 | 2010-08-19 | Safety protective outer shell based on reactor discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728101U (en) |
-
2010
- 2010-08-19 CN CN201020296818XU patent/CN201728101U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Room 216, building, No. 610000 century South Road, high tech Zone, Chengdu, Sichuan, China, D6 Patentee after: Chengdu Omax Oilfield Technology Co., Ltd. Address before: 501, room 610041, building D, 216 century South Road, Chengdu hi tech Development Zone, Sichuan, China Patentee before: Chengdu OMAX Oilfield Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |