CN209549508U - A kind of resin on-line regeneration system - Google Patents
A kind of resin on-line regeneration system Download PDFInfo
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- CN209549508U CN209549508U CN201822174060.1U CN201822174060U CN209549508U CN 209549508 U CN209549508 U CN 209549508U CN 201822174060 U CN201822174060 U CN 201822174060U CN 209549508 U CN209549508 U CN 209549508U
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Abstract
The utility model discloses a kind of resin on-line regeneration systems, including first reactor, second reactor, regenerator, first material tank, second material tank；In parallel between the first reactor and second reactor, first reactor passes through pipeline with second reactor feed end respectively and connects the first material tank, and the first control valve is respectively equipped on pipeline；The first reactor and second reactor top pass through pipeline respectively and are connected to the regenerator lower part, and the second control valve is respectively equipped on pipeline；The regenerator top connects the second material tank by pipeline.The utility model is a kind of resin on-line regeneration system, in efficiency lost resin without the replacement that stops production, while avoiding causing the secondary pollution to resin catalyst in outdoor when replacement, direct-on-line regeneration, do not influence the normal operation of production, clean, environmental protection, remarkable in economical benefits.
Description
Technical field
The present invention relates to resin on-line regeneration field field, especially a kind of resin on-line regeneration system.
Background technique
New development is got up a kind of porous resin in recent years the field of polymers, has porous three dimensional structure.It uses extensively
In the feed separations such as chemical industry, medicine and purification, the carrier as chemical reaction catalyst, its main feature is that regenerating easily, it can be anti-
It is multiple to use.Restore the method for catalyst activity in the prior art, it is general using directly replacing and return after factory regenerated by producer
The method used is returned again.Need to stop production operation when directly replacing, and influence the normal operation of production, cause very huge economic loss；
It returns after factory is regenerated by producer and returns again, the period is longer, and it is more troublesome, it be easy to cause the secondary pollution to resin catalyst.
Minority is similarly had certain problems using the method for on-line regeneration.
With " the cation exchange column resin quick replacement device in the power plant CN2666545Y- steam centralized monitoring system "
Comparison, reduces exhausted resin storage tank, reduces the primary process for extruding material, and the technical program operation is simpler；In document
Ion exchange column and regenerator have two resins inlet and outlet up and down, and resin transmission situation is not specifically described,
And the technical program only designs a resin using material and resin density difference and imports and exports, and reduces the requirement to equipment, together
When be more convenient to operate.
It is compared with " CN202683000U- positive resin automatic regeneration more changing device ", equally reduces exhausted resin storage tank, and
And resin transmission device is different, the booster pump introduced in document is only applicable to the system that resin density is greater than reaction medium, and right
It is less than the system of medium in resin density, effectively can not takes resin out of adsorption column.
Utility model content
The purpose of this utility model is to design a kind of resin on-line regeneration system, realizes resin on-line regeneration, without stopping production
Replacement.
Realize above-mentioned purpose the technical solution of the present invention is as follows:
A kind of resin on-line regeneration system, including first reactor, second reactor, regenerator, first material tank, second
Material pot；In parallel between the first reactor and second reactor, first reactor and second reactor feed end pass through respectively
Pipeline connects the first material tank, and the first control valve is respectively equipped on pipeline；The first reactor and second reactor
Top passes through pipeline respectively and is connected to the regenerator lower part, and the second control valve is respectively equipped on pipeline；On the regenerator
Portion connects the second material tank by pipeline.
In one embodiment of the utility model, the first reactor, second reactor or regenerator are respectively equipped with upper layer
Strainer and lower screen.
In one embodiment of the utility model, first reactor or second reactor end below lower screen are equipped with anti-
Device is answered to push material mouth；First reactor or second reactor side wall below upper screen are equipped with binder mouth on reactor.
In one embodiment of the utility model, the regenerator side wall above lower screen is equipped with regenerator and pushes material mouth；On
Regenerator end above layer strainer is equipped with binder mouth on regenerator.
In one embodiment of the utility model, the reactor of the first reactor or second reactor pushes material mouth difference
The first underground pipelines and the second underground pipelines are connected, pass through first material tank pipe again after first underground pipelines and the parallel connection of the second underground pipelines
Line is connected to first material tank lower part, and first control is respectively equipped on first underground pipelines and the second underground pipelines
Valve；Preferably, the first material tank pipeline is equipped with material pot pipeline control valve.
In one embodiment of the utility model, binder mouth is distinguished on the reactor of the first reactor or second reactor
Pipeline on pipeline and second in connection first is connected by regenerator pipeline again after pipeline is in parallel on pipeline and second on described first
It is connected to the regenerator lower part, is respectively equipped with second control valve on pipeline and second on pipeline on described first；It is preferred that
, the regenerator pipeline is equipped with regenerator pipeline control valve.
In one embodiment of the utility model, binder mouth is logical on the regenerator that the regenerator end above upper screen is equipped with
It crosses second material tank pipeline and connects the second material tank.
In one embodiment of the utility model, the first reactor, second reactor and regenerator both ends are set respectively
There are first reactor feeding line and first reactor to go out stockline, second reactor feeding line and second reactor and goes out stockline, regeneration
Device feeding line and regenerator go out stockline, are arranged respectively corresponding to resin object stockline control valve.
In one embodiment of the utility model, the control valve is butterfly valve, gate valve or solenoid valve.
In one embodiment of the utility model, the first material tank, second material tank distinguish big density batch can and small
Density batch can.Large and small density described herein refers in relative response device for resin that the specific big density material selects
From trichlorosilane or silicon tetrachloride, small density material is selected from nitrogen.
The utility model is include at least the following beneficial effects:
The utility model is a kind of resin on-line regeneration system, in efficiency lost resin without the replacement that stops production, while being avoided more
Secondary pollution to resin catalyst is caused in outdoor when changing, direct-on-line regeneration does not influence the normal operation of production, clean,
Environmental protection, remarkable in economical benefits.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Specific embodiment
The technical solution of the utility model is clearly and completely described with reference to the accompanying drawing, it is clear that described reality
Applying example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ability
It is practical new to belong to this for domain those of ordinary skill every other embodiment obtained without making creative work
The range of type protection.
In the description of the present invention, it should be noted that belonging to "center", "upper", "lower", "left", "right", " erecting
Directly ", the direction of the instructions such as "horizontal", "inner", "outside" or positional relationship are to be only based on direction or positional relationship described in attached drawing
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, belong to " the
One ", " second " etc. is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, belonging to " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
1 couple of present invention is specifically described with reference to the accompanying drawing:
Embodiment 1
A kind of resin on-line regeneration system, including first reactor 1, second reactor 2, regenerator 3, first material tank 4,
Second material tank 5；It is in parallel between the first reactor 1 and second reactor 2,2 feed end of first reactor 1 and second reactor
The first material tank 4 is connected by pipeline respectively, the first control valve 15 is respectively equipped on pipeline, 25(represents first, second
Reference numeral on reactor, represents identical meanings below)；The first reactor 1 and 2 top of second reactor pass through pipe respectively
Line is connected to 3 lower part of regenerator, and the second control valve 18,28 is respectively equipped on pipeline；3 top of regenerator passes through pipe
Line connects the second material tank 5.
Embodiment 2
A kind of resin on-line regeneration system, including first reactor 1, second reactor 2, regenerator 3, first material tank 4,
Second material tank 5；It is in parallel between the first reactor 1 and second reactor 2,2 feed end of first reactor 1 and second reactor
The first material tank 4 is connected by pipeline respectively, the first control valve 15 is respectively equipped on pipeline, 25(represents first, second
Reference numeral on reactor, represents identical meanings below)；The first reactor 1 and 2 top of second reactor pass through pipe respectively
Line is connected to 3 lower part of regenerator, and the second control valve 18,28 is respectively equipped on pipeline；3 top of regenerator passes through pipe
Line connects the second material tank 5.The first reactor 1, second reactor 2 or regenerator 3 be respectively equipped with upper screen 11,
21,31 and lower screen 12,22,32.
Embodiment 3
Can also carry out following improve on the basis of any of the above-described embodiment: first reactor 1 below lower screen or
2 end of second reactor is equipped with reactor and pushes material mouth 13,23；First reactor 1 or second reactor 2 below upper screen
Side wall is equipped with binder mouth 14,24 on reactor.
Embodiment 4
Can also carry out following improve on the basis of any of the above-described embodiment: 3 side wall of regenerator above lower screen is set
There is regenerator to push material mouth 35；3 end of regenerator above upper screen is equipped with binder mouth 36 on regenerator.
Embodiment 5
Following improve can also be carried out on the basis of any of the above-described embodiment: the first reactor 1 or second reactor 2
Reactor push material mouth 13,23 and be separately connected the first underground pipelines 16 and the second underground pipelines 26, first underground pipelines 16 and the
4 lower part of first material tank is connected to by first material tank pipeline 42 again after two underground pipelines, 26 parallel connection, under described first
First control valve 15,25 is respectively equipped on pipeline 16 and the second underground pipelines 26；Preferably, the first material tank pipeline 42
Equipped with material pot pipeline control valve 41.Being provided with first material tank pipeline 42 can be reduced in 4 upper opening of first material tank, then
It is equipped with corresponding material pot pipeline control valve 41 on first material tank pipeline 42, is controlled by double valve and realizes energy isolation,
And if directly the first underground pipelines 16 and the second underground pipelines 26 are connected on first material tank 4, pipeline dosage is wasted, and also
It is mostly used a material pot pipeline control valve 41.
Embodiment 6
Following improve can also be carried out on the basis of any of the above-described embodiment: the first reactor 1 or second reactor 2
Reactor on binder mouth 14,24 be separately connected on first pipeline 27 on pipeline 17 and second, pipeline 17 and on described first
3 lower part of regenerator, 17 He of pipeline on described first are connected to by regenerator pipeline 34 again after 27 parallel connection of pipeline on two
Second control valve 18,28 is respectively equipped on second on pipeline 27；Preferably, the regenerator pipeline 34 is equipped with regenerator pipe
Line traffic control valve 33.Being provided with regenerator pipeline 34 can be reduced in 3 upper opening of regenerator, then is equipped on regenerator pipeline 34
Corresponding regenerator pipeline control valve 33, is controlled by double valve and realizes energy isolation, and if directly by pipeline 17 on first
With second on pipeline 27 be connected on regenerator 3, waste pipeline dosage and a more regenerator pipeline control valve
33。
Embodiment 7
Can also carry out following improve on the basis of any of the above-described embodiment: 3 end of regenerator above upper screen is set
Binder mouth 36 connects the second material tank 5 by second material tank pipeline 51 on some regenerators, in second material tank pipeline
51 are equipped with corresponding material pot pipeline control valve 52.
Embodiment 8
Following improve can also be carried out on the basis of any of the above-described embodiment: the first reactor 1, second reactor 2
Be respectively equipped with first reactor feeding line with 3 both ends of regenerator and first reactor go out stockline, second reactor feeding line and
Second reactor goes out stockline, regenerator feed line and regenerator and goes out stockline, is arranged respectively corresponding to resin object stockline control valve,
Non- identifier number in figure.
Embodiment 9
Can also carry out following improve on the basis of any of the above-described embodiment: the control valve refers to the control of whole system
Valve processed, such as the first control valve 15,25, material pot pipeline control valve 41 etc., these control valves are according to specific service condition, safety
It is required that etc. selection butterfly valve, gate valve or solenoid valve.
Embodiment 10
Following improve can also be carried out on the basis of any of the above-described embodiment: the first material tank 4, second material tank 5
Big density batch can and small density batch can respectively.Large and small density described herein refers in relative response device for resin having
The big density material of body is selected from trichlorosilane or silicon tetrachloride, and small density material is selected from nitrogen.
The working principle of the application is:
The anti-disproportionation catalyst resin of chlorosilane (being trichlorosilane by dichlorosilane and converting silicon tetrachloride) in reactor 1
When failure, the resin object stockline control valve and 28 of 1 upper and lower ends of reactor is closed, 2 upper and lower ends of reactor are opened simultaneously
Resin object stockline control valve, guarantee system normally produce.Then it opens valve 41,15,18,33,37 and is passed through big density material (three
Chlorine hydrogen silicon or silicon tetrachloride) so that the resin in reactor 1 is entered regenerator 3 after close valve 33, carry out resin regeneration, resin is again
Opening valve 52,33,18 after the completion of raw, the resin object stockline control valve of 1 upper end of reactor will again with small density material (nitrogen)
Resin is passed through in reactor 1 after regeneration in raw device 3, and pressure is greater than pressure in reactor 1 in regenerator 3 at this time, closes valve
18, reactor 1 enters stand-by state at this time, when the anti-disproportionation catalyst efficiency lost resin of chlorosilane in reactor 2, closes reactor
The resin object stockline control valve of 2 upper and lower ends and the resin object stockline control valve of 18 opening 1 upper and lower ends of reactor guarantee system
The normal production of system.Then opening valve 41,25,28,33,37, which is passed through big density material (trichlorosilane or silicon tetrachloride), makes to react
Resin in device 2 closes valve 33 after entering regenerator 3, carries out resin regeneration, opens valve 52,33 after the completion of resin regeneration,
28, resin after the regeneration in regenerator 3 is passed through by the resin object stockline control valve of 2 upper end of reactor with small density material (nitrogen)
In reactor 2, pressure is greater than pressure in reactor 2 in regenerator 3 at this time, closes valve 28, and reactor 1 enters spare shape at this time
State.Until replacing resin in regenerator 3 after resin is entirely ineffective.So circulation realizes a preparation and a use, and online replacement can be realized.
Material is sent in reactor by first material tank by conveying equipments such as canned motor pumps, is had in second material tank for nitrogen
There is certain pressure to carry out material conveying by pressure difference.
Remain after material in material pot pushed back first material tank by nitrogen after reactor switching, empties nitrogen
Pressure.
Finally, it should be noted that the above various embodiments is only the preferred embodiment of the utility model to illustrate that this is practical
Novel technical solution, rather than its limitations, when the scope of the patents for being less limitation the utility model；Although referring to aforementioned each reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
It states technical solution documented by each embodiment to modify, or some or all of the technical features is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Range；In addition, by the technical solution of the utility model it is direct or indirect be used in other related technical areas, similarly
Including in the scope of patent protection of the utility model.
Claims (10)
1. a kind of resin on-line regeneration system, it is characterised in that: including first reactor, second reactor, regenerator, the first object
Batch can, second material tank；It is in parallel between the first reactor and second reactor, first reactor and second reactor feed end
The first material tank is connected by pipeline respectively, the first control valve is respectively equipped on pipeline；The first reactor and
Two reactor tops pass through pipeline respectively and are connected to the regenerator lower part, and the second control valve is respectively equipped on pipeline；It is described
Regenerator top connects the second material tank by pipeline.
2. resin on-line regeneration system according to claim 1, it is characterised in that: the first reactor, the second reaction
Device or regenerator are respectively equipped with upper screen and lower screen.
3. resin on-line regeneration system according to claim 2, it is characterised in that: the first reactor below lower screen
Or second reactor end is equipped with reactor and pushes material mouth；First reactor or second reactor side wall below upper screen are set
There is binder mouth on reactor.
4. resin on-line regeneration system according to claim 2, it is characterised in that: the regenerator side wall above lower screen
Material mouth is pushed equipped with regenerator；Regenerator end above upper screen is equipped with binder mouth on regenerator.
5. resin on-line regeneration system according to claim 3, it is characterised in that: the first reactor or the second reaction
The reactor of device pushes material mouth and is separately connected the first underground pipelines and the second underground pipelines, and first underground pipelines and the second underground pipelines are simultaneously
First material tank lower part is connected to by first material tank pipeline again after connection, in first underground pipelines and the second underground pipelines
On be respectively equipped with first control valve；Preferably, the first material tank pipeline is equipped with material pot pipeline control valve.
6. resin on-line regeneration system according to claim 5, it is characterised in that: the first reactor or the second reaction
Binder mouth is separately connected on first pipeline on pipeline and second on the reactor of device, and pipeline is simultaneously on pipeline and second on described first
The regenerator lower part is connected to by regenerator pipeline again after connection, is set respectively on pipeline on pipeline and second on described first
There is second control valve；Preferably, the regenerator pipeline is equipped with regenerator pipeline control valve.
7. resin on-line regeneration system according to claim 4, it is characterised in that: the regenerator end above upper screen
Binder mouth connects the second material tank by second material tank pipeline on the regenerator being equipped with.
8. resin on-line regeneration system according to claim 1, it is characterised in that: the first reactor, the second reaction
Device and regenerator both ends are respectively equipped with first reactor feeding line and first reactor go out stockline, second reactor feeding line and
Second reactor goes out stockline, regenerator feed line and regenerator and goes out stockline, is arranged respectively corresponding to resin object stockline control valve.
9. -8 any resin on-line regeneration system according to claim 1, it is characterised in that: the control valve be butterfly valve,
Gate valve or solenoid valve.
10. resin on-line regeneration system according to claim 1, it is characterised in that: the first material tank, second material
Tank distinguishes big density batch can and small density batch can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174060.1U CN209549508U (en) | 2018-12-24 | 2018-12-24 | A kind of resin on-line regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174060.1U CN209549508U (en) | 2018-12-24 | 2018-12-24 | A kind of resin on-line regeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549508U true CN209549508U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174060.1U Active CN209549508U (en) | 2018-12-24 | 2018-12-24 | A kind of resin on-line regeneration system |
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| Country | Link |
|---|---|
| CN (1) | CN209549508U (en) |
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2018
- 2018-12-24 CN CN201822174060.1U patent/CN209549508U/en active Active
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Address after: 810007 No.1, Jinsi Road, Chengdong economic and Technological Development Zone, Xining City, Qinghai Province Patentee after: Asia silicon (Qinghai) Co.,Ltd. Address before: 810007 Qinghai city of Xining Province Economic and Technological Development Zone No. 1 gold Guilu Patentee before: ASIA SILICON (QINGHAI) Co.,Ltd. |