CN205114136U - A powder storage tank for vacuum is reinforced - Google Patents
A powder storage tank for vacuum is reinforced Download PDFInfo
- Publication number
- CN205114136U CN205114136U CN201520894799.3U CN201520894799U CN205114136U CN 205114136 U CN205114136 U CN 205114136U CN 201520894799 U CN201520894799 U CN 201520894799U CN 205114136 U CN205114136 U CN 205114136U
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- bending segment
- storage tank
- vacuum
- powder storage
- gas blow
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Abstract
The utility model discloses a powder storage tank for vacuum is reinforced, including a jar body, a jar side face is equipped with the charge door, and the upset is connected with the apron on the charge door, and jar body bottom is the toper, and the cone point is equipped with vertical discharging pipe, and the discharging pipe lower extreme is equipped with the bending segment, and the bending segment passes through the hose and links to each other characterized by including horizontal section, horizontal section and reation kettle feed inlet: be equipped with the gas blow pipe that prevents the bending segment and block up on the bending segment, gas blow pipe one end is located the bending segment, and other end bending segment opening dorsad stretches out the bending segment and even has the air supply through vent pipe. This a powder storage tank for vacuum is reinforced can solve buckling of storage tank discharge gate and hose connection effectively and produce a powder blocking phenomenon.
Description
Technical field
The utility model relates to a kind of powder storage tank provided, and more particularly, it relates to a kind of powder storage tank provided for vacuum charging.
Background technology
In chemical industry, a lot of raw material is pulverous often, needs powder stock to join in reactor, carry out hybrid reaction with other components during production.Existing reactor adopts the method for vacuum charging to carry out mostly, inlet point is connected with powder storage tank provided by pipeline, first with vacuum pump, the air in reactor is extracted out during use, make to keep certain negative pressure in reactor, then the valve of powder feed pipe is opened, powder stock is entered in reactor together along with air-flow, realizes vacuum charging.But the inlet point due to reactor is positioned at reactor top, and storage tank is general and reactor is arranged side by side, the discharging opening of storage tank is positioned at the bottom of storage tank, connected by flexible pipe between the inlet point of reactor and the discharging opening of storage tank, powder latch up phenomenon can be produced in the bending place that storage tank discharging opening is connected with flexible pipe, affect normal fill process.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of powder storage tank provided for vacuum charging, effectively can solve the bending place generation powder latch up phenomenon that storage tank discharging opening is connected with flexible pipe.
For achieving the above object, the utility model provides following technical scheme: a kind of powder storage tank provided for vacuum charging, comprise tank body, tank body side is provided with charge door, on charge door, upset is connected with cover plate, tank base is taper, cone point is provided with vertical discharge nozzle, discharge nozzle lower end is provided with bending segment, bending segment comprises traversing section, traversing section is connected by flexible pipe with reactor inlet point, bending segment is provided with the gas blow pipe preventing bending segment from blocking, gas blow pipe one end is positioned at bending segment, the other end dorsad bending segment opening stretches out bending segment and is connected with source of the gas by breather line.
The utility model is preferred: the traversing section coaxial line of described gas blow pipe and bending segment, and gas blow pipe external part is provided with the gas control butterfly valve controlling air-flow break-make.
The utility model is preferred: described discharge nozzle is provided with the gas control butterfly valve for controlling the pipeline section of leading to.
The utility model is preferred: be provided with pole and buckle between described cover plate and tank body.
The utility model is preferred: described tank body top is provided with vacuum lamp, and vacuum lamp one end is stretched out tank body and is connected with vacuum pump by flexible pipe, and the vacuum lamp other end is positioned at tank interior and is connected with filter.
Compared with prior art, the beneficial effects of the utility model are: bending segment is provided with the gas blow pipe preventing from blocking, gas blow pipe one end is positioned at bending segment, the other end dorsad bending segment opening stretches out bending segment and is connected with source of the gas by breather line, when reinforced in reactor, enter reactor under the drive of the air-flow that the powder stock being deposited in bending segment blows out in gas blow pipe, effectively prevent and occur because bending place blocks the situation causing powder can not enter in reactor.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model;
Fig. 2 is front elevation of the present utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 2.
Reference numeral: 1, tank body; 2, cover plate; 3, discharge nozzle; 4, bending segment; 5, gas blow pipe; 6, gas control butterfly valve; 7, charge door; 8, pole; 9, buckle; 10, filter; 11, vacuum lamp; 12 breather lines.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the powder storage tank provided embodiment that the utility model is used for vacuum charging is described further.
A kind of powder storage tank provided for vacuum charging, comprise tank body 1, tank body 1 tank body 1 side is provided with charge door 7, charge door 7 tilts to tank body 1 axis from bottom to top, on charge door 7, upset is connected with cover plate 2, it is taper bottom tank body 1, cone point is provided with vertical discharge nozzle 3, discharge nozzle 3 lower end is provided with bending segment 4, bending segment comprises horizontally disposed traversing section, traversing section is connected by flexible pipe with reactor inlet point, bending segment 4 is provided with the gas blow pipe 5 preventing bending segment 4 from blocking, gas blow pipe 5 one end is positioned at bending segment 4, the other end dorsad bending segment 4 opening stretches out bending segment 4 and is connected with source of the gas by breather line 12.When reinforced in reactor, under the drive of the air-flow that the powder stock being deposited in bending segment 4 blows out in gas blow pipe 5, enter reactor, effectively prevent and occur because bending place blocks the situation causing powder can not enter in reactor.
The traversing section coaxial line of gas blow pipe 5 and bending segment 4, more uniform impetus can be played for the powder stock being deposited in bending segment 4, gas blow pipe 5 external part is provided with the gas control butterfly valve 6 controlling air-flow break-make, the convenient logical section controlling air-flow, the air-flow in gas blow pipe 5 can be closed in time when bending segment 4 is unimpeded, reduce unnecessary waste, and setting also can increase the efficiency of reactor inhalation of dust raw material like this.Use gas control butterfly valve 6 instead of electrically-controlled valve to be in order to avoid producing electro spark during starting valve door switch, powder explosion being produced owing to encountering electro spark during powder leakage, reduce potential safety hazard.
Discharge nozzle 3 is provided with the gas control butterfly valve 6 for controlling discharge nozzle 3 break-make.When not needing in reactor reinforced, the gas control butterfly valve 6 of timely closing control discharge nozzle 3 break-make, reduces the powder accumulation of bending segment 4, prevents because the powder of bending segment 4 is due to the pressure effect of the powder in storage tank, more and more closely knit, increases the possibility of blocking.
Pole 8 and buckle 9 is provided with between cover plate 2 and tank body 1.When not needing to be detained extremely by buckle 9 toward during storing ladle addition, what prevent extraneous steam and so on enters storage tank, causes the powder in storage tank to make moist, makes to lump between powder, increases the possibility that Zhao becomes blocking.When toward storing ladle addition, open buckle 9, cover plate 2 can be fixed on the position of needs under the effect of pole 8, facilitates the carrying out of charging process.
Tank body 1 top is provided with vacuum lamp 11; vacuum lamp 11 one end is stretched out tank body 1 and is connected with vacuum pump by flexible pipe; vacuum pump work when reinforced; keep certain negative pressure in storage tank; prevent powder from spreading and cause environmental pollution; vacuum lamp 11 other end is positioned at tank body 1 inside and is connected with filter 10; filter 10 can prevent powder from being taken away by vacuum pump; reduce the wasting of resources on the one hand; also vacuum pump can be protected on the other hand; prevent powder from entering vacuum pump, increasing the wearing and tearing of vacuum pump inner body, is the service life reduction of vacuum pump.Vacuum lamp 11 is also provided with gas control butterfly valve 6, and when storage tank does not work, gas control butterfly valve 6 cuts out, and keeps sealing in storage tank.Butterfly valve when being fed in raw material in reactor toward storing ladle addition or storage tank by flexible pipe on vacuum lamp 11 is opened.When storage tank is opened toward the butterfly valve in reactor during conveying powder raw material on vacuum lamp 11 by flexible pipe, air enters storage tank in vacuum lamp 11, during this period also by being connected to the filter 10 of vacuum lamp 11 one end, the powder being attached to filter 10 surface can be taken away when air enters, prevent powder accumulation from causing filter 10 filter opening to block on filter 10 surface.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the powder storage tank provided for vacuum charging, comprise tank body, tank body side is provided with charge door, on charge door, upset is connected with cover plate, tank base is taper, cone point is provided with vertical discharge nozzle, discharge nozzle lower end is provided with bending segment, bending segment comprises traversing section, traversing section is connected by flexible pipe with reactor inlet point, it is characterized in that: bending segment is provided with the gas blow pipe preventing bending segment from blocking, gas blow pipe one end is positioned at bending segment, and the other end dorsad bending segment opening stretches out bending segment and is connected with source of the gas by breather line.
2. the powder storage tank provided for vacuum charging according to claim 1, is characterized in that: the traversing section coaxial line of described gas blow pipe and bending segment, and gas blow pipe external part is provided with the gas control butterfly valve controlling air-flow break-make.
3. the powder storage tank provided for vacuum charging according to claim 2, is characterized in that: described discharge nozzle is provided with the gas control butterfly valve for controlling the pipeline section of leading to.
4. the powder storage tank provided for vacuum charging according to claim 3, is characterized in that: be provided with pole and buckle between described cover plate and tank body.
5. the powder storage tank provided for vacuum charging according to claim 4, is characterized in that: described tank body top is provided with vacuum lamp, and vacuum lamp one end is stretched out tank body and is connected with vacuum pump by flexible pipe, and the vacuum lamp other end is positioned at tank interior and is connected with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894799.3U CN205114136U (en) | 2015-11-11 | 2015-11-11 | A powder storage tank for vacuum is reinforced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894799.3U CN205114136U (en) | 2015-11-11 | 2015-11-11 | A powder storage tank for vacuum is reinforced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205114136U true CN205114136U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520894799.3U Active CN205114136U (en) | 2015-11-11 | 2015-11-11 | A powder storage tank for vacuum is reinforced |
Country Status (1)
| Country | Link |
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| CN (1) | CN205114136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285069A (en) * | 2017-07-11 | 2017-10-24 | 明辉大秦（上海）环保科技股份有限公司 | A kind of starch storage tank for paste-manufacturing machine |
-
2015
- 2015-11-11 CN CN201520894799.3U patent/CN205114136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285069A (en) * | 2017-07-11 | 2017-10-24 | 明辉大秦（上海）环保科技股份有限公司 | A kind of starch storage tank for paste-manufacturing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |