CN103480303A - Pressurized feeding device of sealing container - Google Patents
Pressurized feeding device of sealing container Download PDFInfo
- Publication number
- CN103480303A CN103480303A CN201310483239.4A CN201310483239A CN103480303A CN 103480303 A CN103480303 A CN 103480303A CN 201310483239 A CN201310483239 A CN 201310483239A CN 103480303 A CN103480303 A CN 103480303A
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- CN
- China
- Prior art keywords
- loading hopper
- balance pipe
- airtight container
- feeding device
- feeding hopper
- 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.)
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a pressurized feeding device of a sealing container. The pressurized feeding device comprises a feeding hopper, wherein the feeding hopper comprises a feeding opening and a discharging pipe, wherein the discharging pipe of the feeding hopper is communicated with the sealing container; the pressurized feeding device of the sealing container further comprises a balance pipe; the two ends of the balance pipe are communicated with the upper end of the sealing container and the upper end of the feeding hopper respectively; the balance pipe is connected with a balance pipe valve; the feeding opening of the feeding hopper is provided with a sealing cover which can be opened or detached; the discharging pipe of the feeding hopper is connected with a discharging pipe valve. When the balance pipe valve and the discharging pipe valve are closed and the sealing cover of the feeding hopper is opened, materials to be added are placed into the feeding hopper and the sealing cover of the feeding hopper is closed; after the balance pipe valve on the balance pipe is opened, the materials in the feeding hopper can enter the sealing container only if the discharging pipe valve is opened. Therefore, the sealing container has the characteristics of simple structure and convenience in operation and can meet the requirements of some reactions in chemical industry.
Description
Technical field
The present invention relates to a kind of feeding device with pressure of container, is more specifically a kind of feeding device with pressure of airtight container, belongs to technical field of chemical.
Background technology
In chemical industry, certain reaction raw materials of some reactions must add in the process of reaction, as some control the acid-base accommodation reagent of reaction process; Also there is certain reaction raw materials of some reactions to be preferably in the process of reaction and add, as adding of some raw materials in reaction etc.For in the process in reaction, adding certain reaction raw materials, if reaction raw materials is added under normal pressure, operation is than being easier to, if but reaction raw materials is added having situation about depressing, operate the more complicated that becomes.
Have now and added material thering is situation about depressing, often adopt impressed pressure to add, must have power over reactor pressure just can complete reinforced, therefore have the feeding device complex structure, the deficiencies such as operation inconvenience.
Summary of the invention
For above-mentioned situation, the problem that quasi-solution of the present invention is determined is to provide the feeding device with pressure of airtight container a kind of simple in structure, easy to operate, to meet the needs of some reactions in chemical industry.
For achieving the above object, the present invention is by the following technical solutions: a kind of feeding device with pressure of airtight container, it has loading hopper, described loading hopper comprises charging aperture and discharge nozzle, the discharge nozzle of described loading hopper is communicated with airtight container, the feeding device with pressure of described airtight container also comprises balance pipe, and two ends of described balance pipe are communicated with the upper end of airtight container and the upper end of loading hopper respectively, and are connected with the balance pipe valve on described balance pipe; The charging aperture of described loading hopper is provided with can be opened or dismountable seal cover; Be connected with the discharge nozzle valve on the discharge nozzle of described loading hopper.
The position that described balance pipe is communicated with the upper end of loading hopper is arranged on loading hopper near on the charging aperture sidewall.
Adopt such scheme, the feeding device with pressure of airtight container of the present invention, because two ends of balance pipe are communicated with the upper end of airtight container and the upper end of loading hopper respectively, and be connected with the balance pipe valve on balance pipe; The charging aperture of loading hopper is provided with can be opened or dismountable seal cover; Be connected with the discharge nozzle valve on the discharge nozzle of loading hopper.When closing balance pipe valve and discharge nozzle valve, while opening the seal cover of loading hopper, pressure in loading hopper is consistent with the air pressure of external environment, need can be added materials and puts into loading hopper, then, close the seal cover of loading hopper, open the balance pipe valve on balance pipe, at this moment, the pressure in loading hopper is consistent with airtight container, as long as open the discharge nozzle valve, in loading hopper, material just can enter airtight container.Therefore, airtight container of the present invention has simple in structure, easy to operate characteristics, can meet the needs of some reactions in chemical industry.
The accompanying drawing explanation
Fig. 1 is the structural representation of the feeding device with pressure of airtight container of the present invention.
In figure: 1-loading hopper, 2-charging aperture, 3-discharge nozzle, 4-airtight container, 5-balance pipe, 6-balance pipe valve, 7-seal cover, 8-discharge nozzle valve.
The specific embodiment
As shown in Figure 1, the feeding device with pressure of airtight container of the present invention, it has loading hopper 1, and described loading hopper 1 comprises charging aperture 2 and discharge nozzle 3, and the discharge nozzle 3 of described loading hopper 1 is communicated with airtight container 4.Discharge nozzle 3 and airtight container 4 connectivity structures can adopt some reinforcing modes of prior art, as long sealing ring and flange.
The feeding device with pressure of described airtight container also comprises balance pipe 5, and two ends of described balance pipe 5 are communicated with the upper end of airtight container 4 and the upper end of loading hopper 1 respectively.What need here to add a supplementary explanation is described balance pipe 5 with the tie point of airtight container 4 in the upper end of airtight container 4, the above position of 4 reaction cartridge things of airtight container namely, and operated by rotary motion is on the top of airtight container 4 for this reason; The tie point of described balance pipe 5 and loading hopper 1 is also on the top of loading hopper 1, and the position more than loading hopper 1 material that fill namely, generally in loading hopper 1 1/4Nei position, top.Under so also guaranteeing, balance pipe 5 is communicated with the gas phase of airtight container 4 and loading hopper 1.Due to the top of loading hopper 1 for can open or dismountable seal cover 7, for this reason operated by rotary motion at loading hopper 1 near on charging aperture 2 sidewalls.
Be connected with balance pipe valve 6 on described balance pipe 5; The charging aperture 2 of described loading hopper 1 is provided with can be opened or dismountable seal cover 7, the effect of described seal cover 7 is charging apertures 2 of shutoff loading hopper 1, but owing to loading hopper 1 filling the time, need to opening seal cover 7, for this reason, described seal cover 7 adopts can be opened or demountable structure, as for opening or dismountablely there is structure, and can be with reference to the prior art of mechanical field, be bolted on loading hopper 1 as seal cover 7 adopts, and for example adopt the structure of pressure cooker lid.
Be connected with discharge nozzle valve 8 on the discharge nozzle 3 of described loading hopper 1.Whether described discharge nozzle valve 8 capable of controlling feeding buckets 1 are communicated with airtight container 4.
In addition, on loading hopper 1 sidewall or seal cover 7, drain is set, and on drain, valve is set.Like this, before seal cover 7 is opened, guarantee that the pressure in loading hopper 1 equates with environmental pressure, to improve security.
Claims (2)
1. the feeding device with pressure of an airtight container, it has loading hopper (1), described loading hopper (1) comprises charging aperture (2) and discharge nozzle (3), the discharge nozzle (3) of described loading hopper (1) is communicated with airtight container (4), the feeding device with pressure that it is characterized in that described airtight container also comprises balance pipe (5), two ends of described balance pipe (5) are communicated with the upper end of airtight container (4) and the upper end of loading hopper (1) respectively, and are connected with balance pipe valve (6) on described balance pipe (5); The charging aperture (2) of described loading hopper (1) is provided with can be opened or dismountable seal cover (7); Be connected with discharge nozzle valve (8) on the discharge nozzle (3) of described loading hopper (1).
2. the feeding device with pressure of airtight container according to claim 1, is characterized in that the position that described balance pipe (5) is communicated with the upper end of loading hopper (1) is arranged on loading hopper (1) near on charging aperture (2) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483239.4A CN103480303A (en) | 2013-10-16 | 2013-10-16 | Pressurized feeding device of sealing container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483239.4A CN103480303A (en) | 2013-10-16 | 2013-10-16 | Pressurized feeding device of sealing container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480303A true CN103480303A (en) | 2014-01-01 |
Family
ID=49821090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310483239.4A Pending CN103480303A (en) | 2013-10-16 | 2013-10-16 | Pressurized feeding device of sealing container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931914A (en) * | 2022-06-02 | 2022-08-23 | 安徽省谱诺药化设备有限公司 | Sealed feeding and discharging type stainless steel reaction kettle and feeding and discharging method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011084788A (en) * | 2009-10-16 | 2011-04-28 | Sharp Corp | Gate valve, vacuum treatment apparatus, and method for producing semiconductor device |
| CN202778413U (en) * | 2012-07-24 | 2013-03-13 | 苏州市华元化工有限公司 | Liquid feeding device of high-pressure reaction kettle |
| CN203525651U (en) * | 2013-10-16 | 2014-04-09 | 浙江宇达化工有限公司 | Pressurizing loading device of sealed container |
-
2013
- 2013-10-16 CN CN201310483239.4A patent/CN103480303A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011084788A (en) * | 2009-10-16 | 2011-04-28 | Sharp Corp | Gate valve, vacuum treatment apparatus, and method for producing semiconductor device |
| CN202778413U (en) * | 2012-07-24 | 2013-03-13 | 苏州市华元化工有限公司 | Liquid feeding device of high-pressure reaction kettle |
| CN203525651U (en) * | 2013-10-16 | 2014-04-09 | 浙江宇达化工有限公司 | Pressurizing loading device of sealed container |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931914A (en) * | 2022-06-02 | 2022-08-23 | 安徽省谱诺药化设备有限公司 | Sealed feeding and discharging type stainless steel reaction kettle and feeding and discharging method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |