CN204776878U - Tank wagon unloads zero leakage alkali jar of alkali in -process - Google Patents
Tank wagon unloads zero leakage alkali jar of alkali in -process Download PDFInfo
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- CN204776878U CN204776878U CN201520501681.XU CN201520501681U CN204776878U CN 204776878 U CN204776878 U CN 204776878U CN 201520501681 U CN201520501681 U CN 201520501681U CN 204776878 U CN204776878 U CN 204776878U
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- alkali
- tank
- unloads
- tank body
- zero leakage
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Abstract
The utility model relates to a tank wagon unloads zero leakage alkali jar of alkali in -process, which comprises a tank body, one side of the jar body is provided with feed arrangement, and the opposite side is provided with discharging device, and feed arrangement includes that parallel mount is in a charge -in pipeline and the 2nd charge -in pipeline jar on the body, discharging device include ejection of compact pipeline, and ejection of compact pipeline is connected to the alkali lye holding vessel, the top of jar body is equipped with recovery unit and emptier, and recovery unit includes return line and retrieve the export, and the emptier includes the evacuation pipeline, the evacuation pipeline with the alkali lye holding vessel links to each other. The beneficial effects of the utility model are that, alkali in -process convenient and practical is unloaded easily to simple structure, preparation, practices thrift alkali lye, and just it to washing incomplete night, can effectively reduce the pollution of alkali lye to the mill to need not big water gaging, compare with the tradition process of unloading, managing to find time can not appear in the centrifugal pump, and the pump degree of wear is low, improves the life of pump.
Description
Technical field
The utility model relates to tank car and unloads alkali equipment technical field, particularly relates to a kind of tank car and unloads zero leakage alkali tank in alkali process.
Background technology
Liquid caustic soda is a kind of chemical conventional in commercial production, the commodity alkali lye of 30% has severe corrosive, the tank car transporting alkali lye is not often equipped with kinetic pump, usually, unload in alkali process at dress alkali tank car in factory, usually the pipeline on tank car is needed to connect a material pump, to the other end of pump be expected by Cemented filling to alkali storage district, when the complete dismounting of discharging, in the pipeline of conveying alkali lye, residual a large amount of alkali lye can flow on bottom surface, need to rinse the bottom surface of polluting in time, unload alkali process and not only can waste alkali lye, flushing process also can the water of at substantial, formed and pollute, there is potential safety hazard in dismounting material pump and pipe process simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of tank car to unload zero leakage alkali tank in alkali process, and this alkali jar structure is simple, make easily, unload in alkali process convenient and practical, save alkali lye, and without the need to large water gaging, residual night is rinsed, effectively can reduce the pollution of alkali lye to factory.
For achieving the above object, the utility model adopts following technical proposals:
A kind of tank car unloads the zero leakage alkali tank in alkali process, comprise tank body, the side of described tank body is provided with feed arrangement, opposite side is provided with drawing mechanism, feed arrangement comprises and is installed in parallel in the first feed pipe on described tank body and the second feed pipe, drawing mechanism comprises discharge pipe, discharge pipe is connected to alkali storage tank, the top of described tank body is provided with regenerative apparatus and emptier, regenerative apparatus comprises recovery channel and reclaims outlet, emptier comprises emptying pipe, and described emptying pipe is connected with described alkali storage tank.
Preferably, described first feed pipe is provided with the first inlet valve, and described second feed pipe is provided with the second inlet valve.
Preferably, described discharge pipe is provided with a material pump, and the described discharge pipe between described tank body and described material pump is provided with a control cock.
Preferably, described recovery channel is provided with a recovery valve.
Preferably, described recovery outlet is provided with outlet cap.
Preferably, described tank body is hollow structure, and described tank body forms by food stage 304 is stainless steel welded.
The beneficial effects of the utility model are, will fill alkali tank car and connect, and open exhaust-valve with flexible pipe, when alkali lye is full of tank body close exhaust-valve, now open centrifugal pump and start to unload alkali, unload alkali complete after closedown centrifugal pump, alkali lye residual in flexible pipe enters in vacant tank body and retains, and realizes zero leakage discharging.Reasonable in design, the structure of this alkali tank simply, easily make, easy to operate in use procedure, zero leakage discharge process saves alkali lye, unloads in alkali process convenient and practical, save alkali lye, and without the need to large water gaging, residual night is rinsed, effectively can reduce the pollution of alkali lye to factory, in addition, compared with traditional discharge process, centrifugal pump there will not be finds time, and pump degree of wear is low, improves the service life of pump.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1, tank body; 2, the first feed pipe; 3, the second feed pipe; 4, discharge pipe; 5, emptying pipe; 6, recovery channel; 7, outlet is reclaimed; 8, recovery valve; 9, exhaust-valve; 10, the first inlet valve; 11, the second inlet valve; 12, control cock; 13, alkali storage tank; 14, outlet cap; 15, pump is expected.
Detailed description of the invention
In order to the technical characterstic of this programme can be clearly described, below in conjunction with drawings and Examples, the utility model is further described.
A kind of tank car unloads the zero leakage alkali tank in alkali process, comprise tank body 1, the side of described tank body 1 is provided with feed arrangement, opposite side is provided with drawing mechanism, feed arrangement comprises the first feed pipe 2 and the second feed pipe 3 be installed in parallel on described tank body 1, drawing mechanism comprises discharge pipe 4, discharge pipe 4 is connected to alkali storage tank 13, the top of described tank body 1 is provided with regenerative apparatus and emptier, regenerative apparatus comprises recovery channel 6 and reclaims outlet 7, emptier comprises emptying pipe 5, and described emptying pipe 5 is connected with described alkali storage tank 13.
Described first feed pipe 2 is provided with the first inlet valve 10, and described second feed pipe 3 is provided with the second inlet valve 11.
Described discharge pipe 4 is provided with a material pump 15, the described discharge pipe 4 between described tank body 1 and described material pump 15 is provided with a control cock 12, and centrifugal pump selected by material pump 15.
Described recovery channel 6 is provided with a recovery valve 8.
Described recovery outlet 7 is provided with outlet cap 14, when needing to reclaim the liquid caustic soda in tank body 1, opens outlet cap 14, recovery valve 8, is stretched into by flexible pipe bottom tank body 1, with centrifugal pump by tank body 1 liquid caustic soda extract out and use.
Described tank body 1 is hollow structure, and described tank body 1 forms by food stage 304 is stainless steel welded.
Working process:
First with flexible pipe, dress alkali tank car is connected with the first feed pipe 2 or the second feed pipe 3, open the first inlet valve 10 or the second inlet valve 11, exhaust-valve 9 is opened simultaneously, make to be full of alkali lye in tank body 1, now close exhaust-valve 9, and open centrifugal pump and carry out unloading alkali, alkali lye is delivered in alkali storage tank 13, after in tank car, alkali lye is unsnatched, empty in tank body 1, now close control cock 12 before centrifugal pump and pump, open exhaust-valve 9, the flexible pipe be connected with tank car is taken apart, residual liquid caustic soda in pipe enters in tank body 1, close the first inlet valve 10 or the second inlet valve 11, close exhaust-valve 9, achieve the zero leakage that tank car unloads alkali process.
The utility model can pass through existing techniques in realizing without the technical characteristic described, and does not repeat them here.Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited only to above-mentioned citing, and the change of the art those of ordinary skill done by essential scope of the present utility model, remodeling, interpolation or replacing, also should belong to protection domain of the present utility model.
Claims (6)
1. a tank car unloads the zero leakage alkali tank in alkali process, comprise tank body, it is characterized in that, the side of described tank body is provided with feed arrangement, opposite side is provided with drawing mechanism, feed arrangement comprises and is installed in parallel in the first feed pipe on described tank body and the second feed pipe, drawing mechanism comprises discharge pipe, discharge pipe is connected to alkali storage tank, the top of described tank body is provided with regenerative apparatus and emptier, regenerative apparatus comprises recovery channel and reclaims outlet, and emptier comprises emptying pipe, and described emptying pipe is connected with described alkali storage tank.
2. a kind of tank car as claimed in claim 1 unloads the zero leakage alkali tank in alkali process, it is characterized in that, described first feed pipe is provided with the first inlet valve, and described second feed pipe is provided with the second inlet valve.
3. a kind of tank car as claimed in claim 1 unloads the zero leakage alkali tank in alkali process, it is characterized in that, described discharge pipe is provided with a material pump, and the described discharge pipe between described tank body and described material pump is provided with a control cock.
4. a kind of tank car as claimed in claim 1 unloads the zero leakage alkali tank in alkali process, and it is characterized in that, described recovery channel is provided with a recovery valve.
5. a kind of tank car as described in claim 1 or 4 unloads the zero leakage alkali tank in alkali process, it is characterized in that, described recovery outlet is provided with outlet cap.
6. a kind of tank car as described in claim 1 or 3 unloads the zero leakage alkali tank in alkali process, it is characterized in that, described tank body is hollow structure, and described tank body forms by food stage 304 is stainless steel welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501681.XU CN204776878U (en) | 2015-07-13 | 2015-07-13 | Tank wagon unloads zero leakage alkali jar of alkali in -process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501681.XU CN204776878U (en) | 2015-07-13 | 2015-07-13 | Tank wagon unloads zero leakage alkali jar of alkali in -process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204776878U true CN204776878U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501681.XU Active CN204776878U (en) | 2015-07-13 | 2015-07-13 | Tank wagon unloads zero leakage alkali jar of alkali in -process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204776878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676629A (en) * | 2017-10-16 | 2018-02-09 | 南京航空航天大学 | Alkali device and its control method are unloaded in zero leakage based on gas-liquid conversion |
| CN114379942A (en) * | 2020-10-20 | 2022-04-22 | 中国石油天然气股份有限公司 | Storage tank |
-
2015
- 2015-07-13 CN CN201520501681.XU patent/CN204776878U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676629A (en) * | 2017-10-16 | 2018-02-09 | 南京航空航天大学 | Alkali device and its control method are unloaded in zero leakage based on gas-liquid conversion |
| CN107676629B (en) * | 2017-10-16 | 2023-10-27 | 南京航空航天大学 | Zero-leak alkali unloading device based on gas-liquid conversion and its control method |
| CN114379942A (en) * | 2020-10-20 | 2022-04-22 | 中国石油天然气股份有限公司 | Storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Five road 256500 Shandong County of Boxing city of Binzhou Province Bo No. 172 Patentee after: Shandong Yuxin Biotechnology Co.,Ltd. Address before: Five road 256500 Shandong County of Boxing city of Binzhou Province Bo No. 172 Patentee before: SHANDONG YUXIN BIO-TECH CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |