CN203379861U - Nitrogen supply device for production of ACR (acrylate) resin - Google Patents
Nitrogen supply device for production of ACR (acrylate) resin Download PDFInfo
- Publication number
- CN203379861U CN203379861U CN201320447445.5U CN201320447445U CN203379861U CN 203379861 U CN203379861 U CN 203379861U CN 201320447445 U CN201320447445 U CN 201320447445U CN 203379861 U CN203379861 U CN 203379861U
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- CN
- China
- Prior art keywords
- valve
- nitrogen
- compressed air
- supply device
- production
- 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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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000011347 resin Substances 0.000 title claims abstract description 10
- 229920005989 resin Polymers 0.000 title claims abstract description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title abstract 6
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to a nitrogen supply device and in particular relates to a nitrogen supply device for production of ACR (acrylate) resin. The nitrogen supply device for production of ACR resin comprises a reaction kettle, a discharge valve, a nitrogen pipeline, a compressed air pipeline, a first valve, a second valve and an empting valve, wherein the discharge valve is arranged at the bottom of the reaction kettle, the discharge valve, the nitrogen pipeline and the compressed air pipeline are communicated with one another, the discharge valve is connected with the nitrogen pipeline by virtue of the first valve, the discharge valve is connected with the compressed air pipeline by virtue of the second valve, and the emptying valve is arranged at the top of the reaction kettle. The nitrogen supply device for production of ACR resin is reasonable in design and simple in structure and efficiency of mixing of nitrogen and material is improved; compressed air is utilized for blowing dreg in the reaction kettle away from the discharge valve, so that blockage is avoided and efficiency is improved.
Description
Technical field
The utility model relates to a kind of for the nitrogen device, is specifically related to a kind of ACR production of resins with supplying the nitrogen device.
Background technology
Need logical nitrogen in the ACR production of resins.The method of now logical nitrogen is mainly that the stainless steel tube by extend into the reactor bottom from the reactor top adds, and there is blind area in the reactor bottom, so the method can't make nitrogen effectively mix with material.And during discharging, the dregs in reactor tend to be deposited in the baiting valve place and form and stop up, and need the periodic cleaning baiting valve, cause the waste of human resources.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of ACR production of resins with for the nitrogen device, improved the efficiency of nitrogen and mixing of materials, avoided obstruction, saved manpower.
The utility model solves the technical scheme that its technical problem adopts:
Provide a kind of ACR production of resins with supplying the nitrogen device, comprise reactor, baiting valve, nitrogen pipeline, compressed air piping, the first valve, the second valve, atmospheric valve, the reactor bottom is provided with baiting valve, baiting valve, nitrogen pipeline and compressed air piping are interconnected, baiting valve is connected with nitrogen pipeline by the first valve, baiting valve is connected with compressed air piping by the second valve, reactor top installation of relief valve.
The nitrogen pipeline bottom adopts three-port structure, and this pipeline other end connects compressed air line; Too high for fear of the still internal pressure, added atmospheric valve.
Operation principle and process:
When reactor enters duty, after adding material, open the first valve of nitrogen pipeline, nitrogen is passed into from the reactor bottom.When blowing finish is prepared in reaction, close the first valve, open the second valve of compressed air piping, the dregs that reaction the is generated baiting valve that blows off.
The beneficial effect that the utility model has is:
The utility model is reasonable in design, simple in structure, has improved the efficiency of nitrogen and mixing of materials; Utilize compressed air by the baiting valve that blows off of the dregs in reactor, avoided obstruction, improved efficiency.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1, reactor; 2, baiting valve; 3, nitrogen pipeline; 4, compressed air piping; 5, the first valve; 6, the second valve; 7, atmospheric valve.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, the utility model comprises reactor 1, baiting valve 2, nitrogen pipeline 3, compressed air piping 4, the first valve 5, the second valve 6, atmospheric valve 7, reactor 1 bottom is provided with baiting valve 2, baiting valve 2, nitrogen pipeline 3 and compressed air piping 4 are interconnected, baiting valve 2 is connected with nitrogen pipeline 3 by the first valve 5, baiting valve 2 is connected with compressed air piping 4 by the second valve 6, reactor 1 top installation of relief valve 7.
When reactor 1 enters duty, after adding material, open the first valve 5 of nitrogen pipeline 3, nitrogen is passed into from reactor 1 bottom.When blowing finish is prepared in reaction, close the first valve 5, open the second valve 6 of compressed air piping 3, the dregs that reaction the is generated baiting valve 2 that blows off.
Claims (1)
1. an ACR production of resins is with supplying the nitrogen device, it is characterized in that comprising reactor (1), baiting valve (2), nitrogen pipeline (3), compressed air piping (4), the first valve (5), the second valve (6), atmospheric valve (7), reactor (1) bottom is provided with baiting valve (2), baiting valve (2), nitrogen pipeline (3) and compressed air piping (4) are interconnected, baiting valve (2) is connected with nitrogen pipeline (3) by the first valve (5), baiting valve (2) is connected with compressed air piping (4) by the second valve (6), reactor (1) top installation of relief valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447445.5U CN203379861U (en) | 2013-07-25 | 2013-07-25 | Nitrogen supply device for production of ACR (acrylate) resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447445.5U CN203379861U (en) | 2013-07-25 | 2013-07-25 | Nitrogen supply device for production of ACR (acrylate) resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379861U true CN203379861U (en) | 2014-01-08 |
Family
ID=49868393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447445.5U Expired - Fee Related CN203379861U (en) | 2013-07-25 | 2013-07-25 | Nitrogen supply device for production of ACR (acrylate) resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379861U (en) |
-
2013
- 2013-07-25 CN CN201320447445.5U patent/CN203379861U/en not_active Expired - Fee Related
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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: 20140108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |