CN204400186U - A kind of powder raising pipe connecting device - Google Patents
A kind of powder raising pipe connecting device Download PDFInfo
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- CN204400186U CN204400186U CN201420844361.XU CN201420844361U CN204400186U CN 204400186 U CN204400186 U CN 204400186U CN 201420844361 U CN201420844361 U CN 201420844361U CN 204400186 U CN204400186 U CN 204400186U
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- box joint
- powder
- connecting device
- vertical tube
- utility
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Abstract
The utility model provides a kind of powder raising pipe connecting device, comprises a VERTICAL TUBE, a levelling pipe and a box joint; Described box joint is hollow, and described VERTICAL TUBE is arranged at above box joint, and described levelling pipe is arranged at box joint sidewall.The utility model improves the service life of box joint, there will not be powder to unload the phenomenon of Lou contaminated environment.
Description
Technical field
The utility model relates to technical field of buildings, particularly a kind of powder raising pipe connecting device.
Background technology
The powder such as cement, fly ash, breeze of existing mixing plant, cement products enterprise is bulk powder, when Bulk Truck transport proceeds to holding vessel, generally adopt airflow line to promote, pipeline has elbow to be connected at level and vertical direction, in elbow by gas shock, elbow is easy to gall perforation, causes powder to unload leakage contaminated environment.Therefore, need a structure simple, and the adapter of low cost of manufacture, carry out airflow line switching.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of powder raising pipe connecting device, improves the service life of box joint, there will not be powder to unload the phenomenon of Lou contaminated environment.
The utility model is achieved in that a kind of powder raising pipe connecting device, comprises a VERTICAL TUBE, a levelling pipe and a box joint; Described box joint is hollow, and described VERTICAL TUBE is arranged at above box joint, and described levelling pipe is arranged at box joint sidewall.
Further, described VERTICAL TUBE, levelling pipe, box joint one welding fabrication.
Further, offer screwed first hole above described box joint, box joint sidewall offers screwed second hole, and described VERTICAL TUBE spiral is arranged on the first hole, and described levelling pipe spiral is arranged on the second hole.
The utility model has the advantage of: in box joint of the present utility model, joint has multiple dead angle, powder has promoted rear each dead angle can remain powder, lump after powder makes moist at box joint surface, when promoting, gas shock caking does not does not wear and tear to the tube wall of box joint next time, damage can not be caused to box joint like this, improve the service life of box joint.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model first embodiment.
Fig. 2 is the structural representation of the utility model second embodiment.
Detailed description of the invention
Refer to shown in Fig. 1, a kind of powder raising pipe of the first embodiment of the present utility model connecting device, comprises VERTICAL TUBE 1, levelling pipe 2 and a box joint 3; Described box joint 3 is hollow, and described VERTICAL TUBE 1 is arranged at above box joint 3, and described levelling pipe 2 is arranged at box joint 3 sidewall.Wherein, described VERTICAL TUBE 1, levelling pipe 2, box joint 3 one welding fabrication.In box joint 3, joint has multiple dead angle, and powder has promoted rear each dead angle can remain powder, and lump on box joint 3 surface after powder makes moist, when promoting, gas shock caking does not does not wear and tear to the tube wall of box joint next time.
Refer to shown in Fig. 2, the structural representation of the utility model second embodiment.The difference of this second embodiment and the first embodiment is: described VERTICAL TUBE 1, levelling pipe 2, box joint 3 are not one-body molded; But above described box joint 3, offering screwed first hole 31, box joint sidewall offers screwed second hole 32, and described VERTICAL TUBE 1 spiral is arranged on the first hole 31, and described levelling pipe 2 spiral is arranged on the second hole 32.Such box joint 3, when damaging, carries out repair and replacement than being easier to.
In a word, in box joint of the present utility model, joint has multiple dead angle, powder has promoted rear each dead angle can remain powder, lump after powder makes moist at box joint surface, when promoting, gas shock caking does not does not wear and tear to the tube wall of box joint next time, can not cause damage like this, improve the service life of box joint to box joint.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. a powder raising pipe connecting device, is characterized in that: comprise a VERTICAL TUBE, a levelling pipe and a box joint; Described box joint is hollow, and described VERTICAL TUBE is arranged at above box joint, and described levelling pipe is arranged at box joint sidewall.
2. a kind of powder raising pipe connecting device according to claim 1, is characterized in that: described VERTICAL TUBE, levelling pipe, box joint one welding fabrication.
3. a kind of powder raising pipe connecting device according to claim 1, it is characterized in that: above described box joint, offer screwed first hole, box joint sidewall offers screwed second hole, described VERTICAL TUBE spiral is arranged on the first hole, and described levelling pipe spiral is arranged on the second hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844361.XU CN204400186U (en) | 2014-12-26 | 2014-12-26 | A kind of powder raising pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844361.XU CN204400186U (en) | 2014-12-26 | 2014-12-26 | A kind of powder raising pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400186U true CN204400186U (en) | 2015-06-17 |
Family
ID=53424065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844361.XU Active CN204400186U (en) | 2014-12-26 | 2014-12-26 | A kind of powder raising pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204400186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610777A (en) * | 2020-12-23 | 2021-04-06 | 江阴怡源设备安装有限公司 | Elbow covering device for mineral powder mineral separation pipeline |
-
2014
- 2014-12-26 CN CN201420844361.XU patent/CN204400186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610777A (en) * | 2020-12-23 | 2021-04-06 | 江阴怡源设备安装有限公司 | Elbow covering device for mineral powder mineral separation pipeline |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350200 Fuzhou City, Changle City, the town of Ocean Street, Lantau Island Village (Xin Tong pier) Patentee after: Fujian Dali New Building Materials Technology Co., Ltd. Address before: 350200 Fuzhou City, Changle City, the town of Ocean Street, Lantau Island Village (Xin Tong pier) Patentee before: Fujian is pile tube Co., Ltd energetically |