CN209155865U - A kind of novel refrigerant reaction tower protective device - Google Patents
A kind of novel refrigerant reaction tower protective device Download PDFInfo
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- CN209155865U CN209155865U CN201821885834.5U CN201821885834U CN209155865U CN 209155865 U CN209155865 U CN 209155865U CN 201821885834 U CN201821885834 U CN 201821885834U CN 209155865 U CN209155865 U CN 209155865U
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- reaction tower
- liner layer
- cover
- fender bracket
- open circles
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Abstract
The utility model discloses a kind of novel refrigerant reaction tower protective device, expands with heat and contract with cold and liner layer bulge phenomenon and ring flange gas leakage for solving the problems, such as that liner layer occurs in existing refrigerant reaction tower.Including reaction tower ontology; the inner wall of the reaction tower ontology offers liner layer; fender bracket is installed on liner layer; the fender bracket includes two parallel open circles ring bodies; perforation is connected with several steel pipes between two parallel open circles ring bodies, which is mounted on fender bracket on liner layer; several steel pipes on fender bracket are close to the inner wall of liner layer, and liner layer can be effectively prevented and heave；It is connected using two parallel open circles ring bodies with steel-tube construction, makes to form a channel inside fender bracket, cooling water inlet pipe enters the channel inside fender bracket; logical heat transfer cools down to fender bracket inside; with heat by outlet pipe be discharged, in order to UTILIZATION OF VESIDUAL HEAT IN, energy conservation and environmental protection.
Description
Technical field:
The utility model relates to refrigerant reaction tower equipment technical field, in particular to a kind of novel refrigerant reaction tower
Protective device.
Background technique:
HFC-152a is used for refrigerant, foaming agent, aerosol propellant, cooling agent as the substitute of CFC, and for more
The primary raw material of the mixed refrigerant of kind.HFC152a is also used as the intermediate of organic synthesis to be used to prepare vinylidene, to gather inclined fluorine
The key industry raw material of ethylene (PVDF) and fluoroelastomer.
In the process units of HFC-152a, most important equipment is reaction tower, and novel refrigerant HFC-152a is raw at present
Reaction tower used in production is typically all the steel reaction tower of inner liner polytetrafluoroethylene, and price is very high.It is poly- due to being limited by
The limitation of the processing performance of tetrafluoroethene material and reaction condition it is unstable, it is easy to cause the damage of reaction tower.So that
Liner layer expands with heat and contract with cold, to liner layer bulge phenomenon occur, and the inlet and outlet piping of reaction tower mostly uses greatly ring flange
It is attached, needing to design a protective cover can be prevented with sealing flange through ring flange gas leakage.
Utility model content:
In order to solve the above technical problems, the purpose of this utility model is to provide one kind for solving existing processability
Can limitation and reaction condition it is unstable, it is easy to cause the damage of reaction tower.So that liner layer expands with heat and contract with cold, from
And there is liner layer bulge phenomenon, and the inlet and outlet piping of reaction tower mostly uses ring flange to be attached greatly, it needs to design a
Protective cover can be with sealing flange, the problem of preventing through ring flange gas leakage.
The purpose of this utility model can be achieved through the following technical solutions: a kind of novel refrigerant reaction tower protection dress
It sets, including reaction tower ontology, the inner wall of the reaction tower ontology offers liner layer, and fender bracket is equipped on liner layer, described
Fender bracket includes two parallel open circles ring bodies, and perforation is connected with several steel pipes between two parallel open circles ring bodies,
The side perforation for an open circles ring body being located above is connected with one end of cooling water inlet pipe, an open circles being located above
The other side perforation of ring body is connected with outlet pipe, and two parallel open circles ring bodies are by the first semicircle steel pipe and the second semicircle
Shape steel pipe is constituted；
The top and bottom of the reaction tower ontology pass through one end that ring flange is connected with pipeline, are located at flange on pipeline
Pan Chu is socketed with protective cover, is cased with sealing ring between the top and bottom and pipeline of protective cover；
The protective cover includes that the first cover and the second cover are constituted, and the junction of the first cover and the second cover is equipped with
Rubber gasket is fixed between the first cover and the second cover by bolt and nut, offers gas nozzle at the top of the first cover,
The top of gas nozzle is socketed with balloon.
Preferably, the described first semicircle steel pipe is with the junction of the second semicircle steel pipe by being welded and fixed.
Preferably, the inside of the reaction tower ontology is equipped with temperature sensor and pressure sensor.
Preferably, the sealing ring is a kind of O-shaped silicone rubber O-ring.
The utility model has the beneficial effects that novel refrigerant reaction tower protective device, has the advantage that
(1) fender bracket is mounted on liner layer, several steel pipes on fender bracket are close to the inner wall of liner layer, Ke Yiyou
Effect prevents liner layer from heaving.
(2) it is connected using two parallel open circles ring bodies with steel-tube construction, makes to form a channel inside fender bracket, it is cold
But water inlet pipe enters the channel inside fender bracket, and logical heat transfer cools down to fender bracket inside, with heat by going out
Water pipe discharge, in order to UTILIZATION OF VESIDUAL HEAT IN, energy conservation and environmental protection.
(3) it is located on pipeline at ring flange and is socketed with protective cover, by protective cover to being sealed at ring flange, prevents
Outside its gas leakage to tower；Gas nozzle is offered at the top of first cover, the top of gas nozzle is socketed with balloon, passes through the size interpretation of balloon
Whether lose heart at ring flange, in order to on-call maintenance and processing.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model protective cover main view.
Fig. 3 is the utility model fender bracket top view.
Fig. 4 is the utility model open circles ring body structural schematic diagram.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, the utility model is a kind of novel refrigerant reaction tower protective device, including reaction tower
Ontology 1, the inner wall of reaction tower ontology 1 offer liner layer 2, and fender bracket 3 is equipped on liner layer 2, and fender bracket 3 includes two flat
Capable open circles ring body 17, perforation is connected with several steel pipes 18 between two parallel open circles ring bodies 17, is located above
The side perforation of one open circles ring body 17 is connected with one end of cooling water inlet pipe 4, an open circles ring body 17 being located above
Other side perforation be connected with outlet pipe 9, two parallel open circles ring bodies 17 are by the first semicircle steel pipe 19 and the second half
Round steel pipe 20 is constituted；
The top and bottom of reaction tower ontology 1 pass through one end that ring flange 6 is connected with pipeline 5, are located at flange on pipeline 5
Pan6Chu is socketed with protective cover 7, is cased with sealing ring 8 between the top and bottom and pipeline 5 of protective cover 7；
Protective cover 7 includes that the first cover 10 and the second cover 11 are constituted, the junction of the first cover 10 and the second cover 11
Rubber gasket 12 is installed, fixed by bolt 14 and nut 13 between the first cover 10 and the second cover 11, the first cover
10 top offers gas nozzle 15, and the top of gas nozzle 15 is socketed with balloon 16.
The junction of first semicircle steel pipe 19 and the second semicircle steel pipe 20, which passes through, to be welded and fixed.
The inside of reaction tower ontology 1 is equipped with temperature sensor and pressure sensor, for monitoring inside reaction tower ontology 1
Temperature and pressure.
Sealing ring 8 is a kind of O-shaped silicone rubber O-ring.
Working principle: in use, fender bracket 3 is mounted on liner layer 2, several steel pipes 18 on fender bracket 3 are close to
The inner wall of liner layer can be effectively prevented liner layer and heave, meanwhile, using two parallel open circles ring bodies 17 and 18 knot of steel pipe
Structure connection makes to form a channel inside fender bracket 3, and cooling water inlet pipe 4 enters the channel inside fender bracket 3, leads to heat transfer
To cooling down inside fender bracket 3, with heat be discharged by outlet pipe 9, in order to UTILIZATION OF VESIDUAL HEAT IN, energy conservation and environmental protection, pipeline 5
It is upper to be socketed with protective cover 7 at ring flange 6, by protective cover 7 to being sealed at ring flange 6, prevent its gas leakage to tower
Outside；The top of first cover 10 offers gas nozzle 15, and the top of gas nozzle 15 is socketed with balloon 16, passes through the size interpretation of balloon 16
Whether lose heart at ring flange 6, in order to on-call maintenance and processing.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of novel refrigerant reaction tower protective device, including reaction tower ontology (1), it is characterised in that: the reaction tower
The inner wall of ontology (1) offers liner layer (2), is equipped on liner layer (2) fender bracket (3), and the fender bracket (3) includes two
Parallel open circles ring body (17), perforation is connected with several steel pipes (18), position between two parallel open circles ring bodies (17)
One end of cooling water inlet pipe (4), one be located above are connected in the side perforation of an open circles ring body (17) of top
The other side perforation of open circles ring body (17) is connected with outlet pipe (9), and two parallel open circles ring bodies (17) are by the first half
Round steel pipe (19) and the second semicircle steel pipe (20) are constituted；
The top and bottom of the reaction tower ontology (1) pass through one end that ring flange (6) is connected with pipeline (5), on pipeline (5)
It is socketed at ring flange (6) protective cover (7), is cased with sealing between the top and bottom and pipeline (5) of protective cover (7)
It encloses (8)；
The protective cover (7) includes that the first cover (10) and the second cover (11) are constituted, the first cover (10) and the second cover
(11) junction is equipped with rubber gasket (12), between the first cover (10) and the second cover (11) by bolt (14) and
Nut (13) is fixed, offers gas nozzle (15) at the top of the first cover (10), the top of gas nozzle (15) is socketed with balloon (16).
2. a kind of novel refrigerant reaction tower protective device according to claim 1, it is characterised in that: described the first half
The junction of round steel pipe (19) and the second semicircle steel pipe (20), which passes through, to be welded and fixed.
3. a kind of novel refrigerant reaction tower protective device according to claim 1, it is characterised in that: the reaction tower
The inside of ontology (1) is equipped with temperature sensor and pressure sensor.
4. a kind of novel refrigerant reaction tower protective device according to claim 1, it is characterised in that: the sealing ring
It (8) is a kind of O-shaped silicone rubber O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885834.5U CN209155865U (en) | 2018-11-15 | 2018-11-15 | A kind of novel refrigerant reaction tower protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885834.5U CN209155865U (en) | 2018-11-15 | 2018-11-15 | A kind of novel refrigerant reaction tower protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155865U true CN209155865U (en) | 2019-07-26 |
Family
ID=67338406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885834.5U Active CN209155865U (en) | 2018-11-15 | 2018-11-15 | A kind of novel refrigerant reaction tower protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209155865U (en) |
-
2018
- 2018-11-15 CN CN201821885834.5U patent/CN209155865U/en active Active
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