CN105617972A - Polymerization inhibitor filtering device - Google Patents
Polymerization inhibitor filtering device Download PDFInfo
- Publication number
- CN105617972A CN105617972A CN201610125126.0A CN201610125126A CN105617972A CN 105617972 A CN105617972 A CN 105617972A CN 201610125126 A CN201610125126 A CN 201610125126A CN 105617972 A CN105617972 A CN 105617972A
- Authority
- CN
- China
- Prior art keywords
- reactor
- filtration unit
- stirring rod
- filter plate
- polymerization inhibitor
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 26
- 238000006116 polymerization reaction Methods 0.000 title abstract description 5
- 239000003112 inhibitor Substances 0.000 title abstract 3
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 239000012752 auxiliary agent Substances 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a polymerization inhibitor filtering device. The device comprises a reactor, wherein a feed inlet is formed in the top of the reactor, a discharge outlet and a residue discharge hole are formed in the bottom of the reactor, a stirring rod connected with an external motor of the reactor is also arranged on the top of the reactor, a set of filtering units is arranged inside the reactor, each filtering unit comprises a filter plate, a strip-shaped channel is formed in the edge of each filter plate, and a filter bag is movably connected to the lower side of each channel. Compared with the prior art, the device has the advantage that polymerization inhibitor filtration is mainly conducted through the filtering units, and stirring separation is conducted by means of the stirring rod, so that filtration can be achieved more completely.
Description
Technical field
The invention belongs to petrochemical industry, it is specifically related to a kind of filtration unit for stopper.
Background technology
Stopper is a kind of industry auxiliary agent, is generally used for preventing the carrying out of polymerization. Stopper molecule and chain free radical reaction, form the low activity free radical that non-free radical material maybe can not cause, thus make polymerization. In petrochemical industry, stopper adds in work in-process oil usually used as auxiliary agent, and owing to oil purity requires higher, the various auxiliary agents therefore added require to reduce as much as possible adding of impurity or other compositions, therefore, before stopper adds, have to pass through the impurity filtering and reducing wherein.
Summary of the invention
Goal of the invention: it is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of filtration unit for stopper.
Technical scheme: in order to reach foregoing invention object, the present invention specifically completes like this: a kind of filtration unit for stopper, comprise reactor, reactor head is provided with feeding mouth, bottom is provided with discharge port and slag-drip opening, the stirring rod that reactor head is separately provided with reactor external motor is connected; Described inside reactor is provided with one group of filtration unit, and filtration unit comprises filter plate, and filter plate edge is bar-shaped trough road, and groove is connected with filter bag below road.
Wherein, described reactor is connected with air pump.
Wherein, described stirring rod adopts rubber material.
Wherein, described groove road and filter bag are connected through the hinge.
Useful effect: the present invention, compared with conventional art, carries out the filtration of stopper mainly through filtration unit, meanwhile, carries out stirring and segregation by stirring rod, more thoroughly reaches filtration object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Embodiment
A kind of filtration unit for stopper as shown in Figure 1, comprises reactor 1, and reactor 1 top is provided with feeding mouth 2, bottom is provided with discharge port 3 and slag-drip opening 4, the stirring rod 6 that reactor 1 top is separately provided with reactor 1 external motor 5 is connected; Described reactor 1 inside is provided with one group of filtration unit, and filtration unit comprises filter plate 7, and filter plate edge is bar-shaped trough road 8, and groove road 8 is connected with filter bag 9 below; Described reactor 1 is connected with air pump 10; Described stirring rod 6 adopts rubber material; Described groove road 8 is connected through the hinge with filter bag 9.
Claims (4)
1. the filtration unit for stopper, comprise reactor (1), it is characterized in that, reactor (1) top is provided with feeding mouth (2), bottom is provided with discharge port (3) and slag-drip opening (4), and reactor (1) top is separately provided with the stirring rod (6) being connected with reactor (1) external motor (5); Described reactor (1) inside is provided with one group of filtration unit, and filtration unit comprises filter plate (7), and filter plate edge is bar-shaped trough road (8), and groove road (8) are connected with filter bag (9) below.
2. the filtration unit for stopper according to claim 1, it is characterised in that, described reactor (1) is connected with air pump (10).
3. the filtration unit for stopper according to claim 1, it is characterised in that, described stirring rod (6) adopts rubber material.
4. the filtration unit for stopper according to claim 1, it is characterised in that, described groove road (8) and filter bag (9) are connected through the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610125126.0A CN105617972A (en) | 2016-03-07 | 2016-03-07 | Polymerization inhibitor filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610125126.0A CN105617972A (en) | 2016-03-07 | 2016-03-07 | Polymerization inhibitor filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105617972A true CN105617972A (en) | 2016-06-01 |
Family
ID=56033546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610125126.0A Pending CN105617972A (en) | 2016-03-07 | 2016-03-07 | Polymerization inhibitor filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105617972A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200188804Y1 (en) * | 1999-12-20 | 2000-07-15 | 김영석 | Upflow column-type reactor with packed bed for purifying wastewater |
| CN104984588A (en) * | 2015-06-30 | 2015-10-21 | 中南大学 | Suspension liquid continuous filtration thickening device and continuous filtration thickening method thereof |
| CN204768686U (en) * | 2015-06-25 | 2015-11-18 | 宁波大学 | Reation kettle with material circulating device |
| CN205517732U (en) * | 2016-03-07 | 2016-08-31 | 宜兴金兑化工有限公司 | A filter equipment for polymerization inhibitor |
-
2016
- 2016-03-07 CN CN201610125126.0A patent/CN105617972A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200188804Y1 (en) * | 1999-12-20 | 2000-07-15 | 김영석 | Upflow column-type reactor with packed bed for purifying wastewater |
| CN204768686U (en) * | 2015-06-25 | 2015-11-18 | 宁波大学 | Reation kettle with material circulating device |
| CN104984588A (en) * | 2015-06-30 | 2015-10-21 | 中南大学 | Suspension liquid continuous filtration thickening device and continuous filtration thickening method thereof |
| CN205517732U (en) * | 2016-03-07 | 2016-08-31 | 宜兴金兑化工有限公司 | A filter equipment for polymerization inhibitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |