CN203807131U - Automatic draining device for buffer tank - Google Patents
Automatic draining device for buffer tank Download PDFInfo
- Publication number
- CN203807131U CN203807131U CN201320593497.3U CN201320593497U CN203807131U CN 203807131 U CN203807131 U CN 203807131U CN 201320593497 U CN201320593497 U CN 201320593497U CN 203807131 U CN203807131 U CN 203807131U
- Authority
- CN
- China
- Prior art keywords
- outlet
- draining device
- buffer tank
- drain pipe
- automatic draining
- 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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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a buffer tank used in the field of chemical industry, in particular to an automatic draining device for a buffer tank and solves the technical problem that at present, the work efficiency is affected as water draining of the buffer tank is completed manually. The automatic draining device comprises a draining pipe, wherein a pair of supports is vertically and fixedly arranged on the outer wall close to the outlet of the draining pipe; a rotary shaft is horizontally arranged between the two supports; a rotary plate is fixed on the rotary shaft; one end of the rotary plate is fixedly connected with a movable cover plate matched with the outlet of the draining pipe; a seal ring is arranged at the periphery of the movable cover plate. The automatic draining device is reasonable and reliable in structural design; as the supports, the rotary plate, and the movable cover plate with the seal ring are additionally arranged at the outlet of the draining pipe, so that the procedures are effectively reduced, the workload is reduced, and the problem that materials in the buffer tank are discharged manually is solved. The automatic draining device has the advantages of ingenious structure, simple manufacture and low cost.
Description
Technical field
The utility model relates to chemical field expansion tank, is specially a kind of expansion tank automatic draining device.
Background technology
At present, the technique of domestic production explosive molding powder is mainly to adopt " aqueous suspension " prilling.After granulating working procedure completes, the material in granulating machine is put into suction filtration tank, carry out massive laundering, after washing, by vacuum unit, material is carried out to vacuum filtration and drive away large water gaging, to improve drying efficiency.In the direct suction vacuum of a water unit that contains aggressive solvent, cause vacuum apparatus, facility to be corroded, conventionally Explosive Industry adopts in the middle of vacuum unit and suction filtration tank and sets up an expansion tank, and expansion tank is generally located at outdoor, and the water in suction filtration tank is pumped down to expansion tank.A general line operative employee relies on working experience, according to washing charge, the water in expansion tank is carried out to manual emission, one day needs discharges number of times and can reach tens of times, once there is forgetting discharge, can affect the suction filtration moisture of material, not only operation is loaded down with trivial details, labor content is large, and product design is caused to remote effect.
Summary of the invention
The utility model is to solve current expansion tank need to manually complete the technical matters that affects work efficiency in the time of draining, and a kind of expansion tank automatic draining device is provided.
The utility model is to adopt following technical scheme to realize: a kind of expansion tank automatic draining device, comprise a drain pipe, on the described outer wall near drain pipe outlet, be vertically fixed with pair of brackets, between two supports, level is provided with a rotating shaft vertical with drain pipe axis, is fixed with a swivel mount in rotating shaft; One end of described swivel mount is fixedly connected with a removable cover matching with this outlet, and described removable cover border is provided with seal ring.
When use, the import of drain pipe is connected with the discharging opening of expansion tank bottom; Vacuum unit carries out in vacuum filtration operation process, and the removable cover with seal ring fixing on swivel mount is tightly inhaled in drain pipe outlet by negative pressure, and whole system is in airtight vacuum state, in the water suction expansion tank in suction filtration tank; When material moisture in suction filtration tank reaches after requirement, by out of service vacuum unit, to system " broken empty ", do not having under negative pressure state, in the raw, the water in expansion tank can be washed removable cover automatic-discharging open to the removable cover with seal ring of fixing on swivel mount.The utility model has solved the water in expansion tank need to carry out the problem of manual emission, has effectively reduced operation, has alleviated labor content.
The utility model reasonable in design is reliable, by set up support, swivel mount, removable cover with seal ring to exit at drain pipe, effectively reduce operation, alleviated labor content, solve the problem of manually material in expansion tank being discharged, had advantages of that structure is ingenious, it is simple to manufacture and cost is low.
Brief description of the drawings
Fig. 1 the utility model structural representation.
1-drain pipe, 2-support, 3-rotating shaft, 4-swivel mount, 5-removable cover, 6-seal ring.
Detailed description of the invention
A kind of expansion tank automatic draining device, comprises a drain pipe 1, is vertically fixed with level between 2, two supports 2 of pair of brackets is provided with a rotating shaft 3 vertical with drain pipe 1 axis near drain pipe 1 on the outer wall exporting, and is fixed with a swivel mount 4 in rotating shaft; One end of described swivel mount 4 is fixedly connected with a removable cover 5 matching with outlet, and described removable cover 5 borders are provided with seal ring 6.
Diagonal-cut joint is made in 1 outlet of described drain pipe, the normal of outlet place plane upward oblique and with water outlet direction angulation be acute angle; Described support 2 is located on the top tube wall of diagonal-cut joint.
The top of the lateral surface of removable cover 5 when actual production (one side of drain pipe port dorsad) is fixedly connected with swivel mount 4 by bolt, and removable cover 5 can ensure its medial surface (towards the one side of drain pipe port) and outlet tight close in the time of closure like this; Also can adopt on removable cover 5 and increase a convex edge, be connected with swivel mount 4 by convex edge, can ensure equally removable cover 5 and drain pipe outlet tight close.The outlet of drain pipe is designed to diagonal-cut joint, can makes like this removable cover 5 under state of nature, rely on self gravitation to be rotated down closed leakage fluid dram outlet.In Fig. 1, arrow indication is the water outlet direction in drain pipe 1.
Claims (2)
1. an expansion tank automatic draining device, comprise a drain pipe (1), it is characterized in that, on outer wall near drain pipe (1) outlet, be vertically fixed with pair of brackets (2), between two supports (2), level is provided with a rotating shaft (3) vertical with drain pipe (1) axis, is fixed with a swivel mount (4) in rotating shaft; One end of described swivel mount (4) is fixedly connected with a removable cover (5) matching with outlet, and described removable cover (5) border is fixed with seal ring (6).
2. expansion tank automatic draining device as claimed in claim 1, is characterized in that, diagonal-cut joint is made in described drain pipe (1) outlet, the normal of outlet place plane upward oblique and with water outlet direction angulation be acute angle; Described support (2) is located on the top tube wall of diagonal-cut joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593497.3U CN203807131U (en) | 2013-09-25 | 2013-09-25 | Automatic draining device for buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593497.3U CN203807131U (en) | 2013-09-25 | 2013-09-25 | Automatic draining device for buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807131U true CN203807131U (en) | 2014-09-03 |
Family
ID=51445916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593497.3U Expired - Fee Related CN203807131U (en) | 2013-09-25 | 2013-09-25 | Automatic draining device for buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817188A (en) * | 2019-10-23 | 2020-02-21 | 江苏医药职业学院 | Environmental engineering is with dustbin that has environmental protection function |
-
2013
- 2013-09-25 CN CN201320593497.3U patent/CN203807131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817188A (en) * | 2019-10-23 | 2020-02-21 | 江苏医药职业学院 | Environmental engineering is with dustbin that has environmental protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |