CN208742537U - Environment-friendly type mix refrigerant production equipment - Google Patents
Environment-friendly type mix refrigerant production equipment Download PDFInfo
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- CN208742537U CN208742537U CN201820612396.9U CN201820612396U CN208742537U CN 208742537 U CN208742537 U CN 208742537U CN 201820612396 U CN201820612396 U CN 201820612396U CN 208742537 U CN208742537 U CN 208742537U
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Abstract
The utility model belongs to refrigeration technology field more particularly to a kind of environment-friendly type mix refrigerant production equipment.The utility model, including reaction unit, blending tank, washing kettle, layering kettle, drying kettle and the storage warehouse being sequentially communicated, the reaction unit is equipped with several, and several reaction units are connected to blending tank, further include the alkali liquor storage tank being arranged on blending tank.The high production efficiency of the utility model, can continuous production, while it is lower to consume energy, and obtained refrigerant yield is high, and purity is good.
Description
Technical field
The utility model belongs to refrigeration technology field more particularly to a kind of environment-friendly type mix refrigerant production equipment.
Background technique
The preparation process of refrigerant is usually that refrigerant runic is generated in dedicated reactor, then by washing, alkali
It washes, the techniques such as distilation, finally obtains the pure body of refrigerant, the generally existing impurity of refrigerant made from existing preparation method contains
Higher problem is measured, this not only reduces conversion ratio, while increasing the removal of impurities pressure in subsequent process.
For example, Chinese utility model patent disclose a kind of liquefied gas water caustic wash apparatus system [application number:
200820017734.0], which includes water scrubber, caustic treater, quantizer, crude product tank, flash tank；Water scrubber,
Caustic treater, quantizer, crude product tank are sequentially connected according to processing flow sequence, and water scrubber, caustic treater pass through pipe at the top of quantizer
Road is connect with flash tank, is provided on the pipeline that water scrubber bottoms material discharge nozzle is connect with caustic treater top material feed pipe
NaOH solution circulating pump, caustic treater upper portion side wall are equipped with lye discharge nozzle and connect before pump with material feed pipe.
It finally can be obtained the higher refrigerant of purity after the utility model patent is purified, but due to comprising flash steps,
It consumes energy higher.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of environment-friendly type mix refrigerant production equipment.
In order to achieve the above objectives, the utility model uses following technical proposal:
A kind of environment-friendly type mix refrigerant production equipment, including be sequentially communicated reaction unit, blending tank, washing kettle, point
Layer kettle, drying kettle and storage warehouse, the reaction unit is equipped with several, and several reaction units are connected to blending tank, also
Including the alkali liquor storage tank being arranged on blending tank.
It further include the steaming being arranged between drying kettle and storage warehouse in above-mentioned environment-friendly type mix refrigerant production equipment
Kettle is evaporated, the distillation still is connected to drying kettle and storage warehouse respectively.
In above-mentioned environment-friendly type mix refrigerant production equipment, the reaction unit includes tower main body, tower main body top
Equipped with feed inlet, bottom end is equipped with discharge port, and the tower body interior is connected to one end of gas pipeline and exhaust pipe respectively, arranges
It is connected to inside the other end of feed channel and absorbing cabin, the gas pipeline is equipped with gasing pump, and the exhaust pipe is equipped with and lets out
Pressure valve further includes agitating shaft, and the one end of the mixing shaft is located at tower body interior, the other end through tower body outer surface and with driving
Motor is fixedly connected.
It further include being connected in tower main body and for measuring tower master in above-mentioned environment-friendly type mix refrigerant production equipment
The pressure gauge of body internal pressure.
In above-mentioned environment-friendly type mix refrigerant production equipment, the tower main body includes outer wall and inner wall, outer wall and interior
There is hollow interlayer, the lower semisection of the outer wall is equipped with heat transferring medium entrance, and the upper semisection of outer wall is equipped with heat transferring medium between wall
Outlet, heat transferring medium entrance and heat transferring medium outlet are connected to hollow interlayer.
In above-mentioned environment-friendly type mix refrigerant production equipment, the inner wall has far from a side surface of outer wall wards off glass
Glass layer.
In above-mentioned environment-friendly type mix refrigerant production equipment, there is alkaline absorption solution in the absorbing cabin.
In above-mentioned environment-friendly type mix refrigerant production equipment, the agitating shaft side is fixedly connected with several stirrings
Block, and stirring block is located in tower main body, and hollow channel is offered inside the stirring block, the hollow channel penetrates through stirring block,
And the height of the both ends of hollow channel in the vertical direction is not identical.
In above-mentioned environment-friendly type mix refrigerant production equipment, the cross-sectional area of the stirring block is from one end to the other end
It is gradually reduced.
In above-mentioned environment-friendly type mix refrigerant production equipment, if the stirring block is divided into along the axis direction of agitating shaft
Dried layer, every layer includes several pieces along the circumferentially equally distributed stirring block of agitating shaft.
Compared with prior art, utility model has the advantages that
1, the high production efficiency of the utility model, can continuous production, while it is lower to consume energy, convenient to be applied to work on a large scale
In industry production.
2, the utility model accurately controls the pressure in refrigerant preparation process in tower, so that refrigerant yield obtained
Height, purity is good, and the exhaust gas that reaction process is discharged with after is absorbed by absorbing cabin, is not adversely affected to environment.
3, the utility model can make speed of the intracorporal material of tower with horizontal and vertical both direction in stirring, therefore
That stirs is more uniform, ensure that the uniformity of refrigerant obtained.
4, for the utility model using the reaction temperature in the heat transferring medium control tower in hollow interlayer, heat exchange area is big, changes
The thermal efficiency is high, and temperature regulation rate is fast, guarantees that refrigerant reacts preparation under preference temperature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of reaction unit；
Fig. 3 is the structural schematic diagram of stirring block；
Fig. 4 is the sectional view of inner wall；
In figure: blending tank 1, alkali liquor storage tank 2, washing kettle 3, layering kettle 4, drying kettle 5, storage warehouse 6, reaction unit 7, distillation
Kettle 8, pressure gauge 9, outer wall 10, inner wall 11, hollow interlayer 12, heat transferring medium entrance 13, heat transferring medium export 14, glass-lined coating
15, alkaline absorption solution 16, tower main body 71, feed inlet 72, discharge port 73, gas pipeline 74, exhaust pipe 75, absorbing cabin 76, defeated
Air pump 77, relief valve 78, agitating shaft 79, driving motor 70, stirring block 791, hollow channel 792.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of environment-friendly type mix refrigerant production equipment, including reaction unit 7, the blending tank being sequentially communicated
1, washing kettle 3, layering kettle 4, drying kettle 5 and storage warehouse 6, the reaction unit 7 is equipped with several, and several reaction units 7
It is connected to blending tank 1, further includes the alkali liquor storage tank 2 being arranged on blending tank 1.
The utility model closes in use, the component of composition mix refrigerant synthesizes in different reaction units 7 respectively
Mix mixed at after the completion, each component of the composition mix refrigerant in several reaction units 7 is delivered in blending tank 1
Refrigerant is closed, and by the lye adjusting pH value in alkali liquor storage tank 2 to weakly acidic pH, then successively passes through 3 water-washing desalting of washing kettle, divides
Layer kettle 4 separates water layer, drying kettle 5 dries and removes micro water, is finally stored in storage warehouse 6, the production effect of the utility model
Rate is high, can continuous production, while it is lower to consume energy, convenient to be applied in industrial production on a large scale.
Since environment-friendly type mix refrigerant is mixed by multiple and different components, therefore there are several reaction units 7, each
Reaction unit 7 is corresponding to synthesize a kind of component, and reaction unit 7 has been sequentially communicated blending tank 1, washing kettle 3, layering kettle 4, drying kettle 5
With storage warehouse 6, in use, composition mix refrigerant component synthesized in different reaction units 7 respectively, after the completion of synthesis,
Each component of composition mix refrigerant in several reaction units 7, which is delivered in blending tank 1, mixes to obtain mix refrigerant,
And by the lye adjusting pH value in alkali liquor storage tank 2 to weakly acidic pH, then successively separated by 3 water-washing desalting of washing kettle, layering kettle 4
Water layer, drying kettle 5 dry and remove micro water, are finally stored in storage warehouse 6, and the high production efficiency of the utility model can connect
Continuous production, while it is lower to consume energy, it is convenient to be applied in industrial production on a large scale.
Preferably, further include the distillation still 8 being arranged between drying kettle 5 and storage warehouse 6, the distillation still 8 respectively with it is dry
Dry kettle 5 is connected to storage warehouse 6, and the mix refrigerant after drying carries out distillation procedure again, can be further ensured that mix refrigerant
Purity.
As shown in Fig. 2, the reaction unit 7 includes tower main body 71,71 top of tower main body is equipped with feed inlet 72, and bottom end is equipped with
Discharge port 73 is connected to inside the tower main body 71 respectively with one end of gas pipeline 74 and exhaust pipe 75, exhaust pipe 75
It is connected to inside the other end and absorbing cabin 76, the gas pipeline 74 is equipped with gasing pump 77, and the exhaust pipe 75 is equipped with and lets out
Pressure valve 78 further includes agitating shaft 79, and described 79 one end of agitating shaft is located inside tower main body 71, and the other end runs through 71 appearance of tower main body
Face is simultaneously fixedly connected with driving motor 70.
Reaction unit 7 includes that top is equipped with feed inlet 72, and bottom end is equipped with the tower main body 71 of discharge port 73, inside tower main body 71
It is connected to one end of gas pipeline 74 and exhaust pipe 75, is connected to inside the other end and absorbing cabin 76 of exhaust pipe 75 respectively,
The gas pipeline 74 is equipped with gasing pump 77, and the exhaust pipe 75 is equipped with relief valve 78, gas pipeline 74 and exhaust pipe
Road 75 is output and input for gas in tower main body 71, so that the pressure in adjusting tower main body 71, further includes agitating shaft 79, institute
It states 79 one end of agitating shaft to be located inside tower main body 71, the other end fixes company through 71 outer surface of tower main body and with driving motor 70
It connecing, driving motor 70 drives agitating shaft 79 that the material in tower main body 71 is uniformly mixed, in use, feed inlet 72 is opened, it will
Liquid or solid feed are added by feed inlet 72 to tower main body 71, and feed inlet 72 is closed, and start gasing pump 77, by gaseous state original
Material is input in tower main body 71 by gas pipeline 74, when the pressure in tower main body 1 reaches the threshold value of relief valve 78, relief valve
78 open, and extra gas is entered in absorbing cabin 76 by exhaust pipe 75 to be absorbed, and starting driving motor 70 drives agitating shaft
79 rotate so that raw material is uniformly mixed, and are reacted, after the reaction was completed, open relief valve 78 make pressure in tower main body 71 with
Atmospheric pressure is identical, then opens feed inlet 72 and discharge port 73, and refrigerant obtained is discharged by discharge port 73, accurately controls refrigeration
Pressure in agent preparation process in tower, so that refrigerant yield obtained is high, purity is good, and reaction process is discharged with after
Exhaust gas by absorbing cabin 76 absorb, environment is not adversely affected.
It preferably, further include the pressure gauge 9 for being connected in tower main body 71 and being used to measure 71 internal pressure of tower main body, in this way
The pressure inside tower main body 71 can more accurately be held.
Preferably, there is alkaline absorption solution 16 in the absorbing cabin 76, since the gas main component in tower main body 71 is
The sour gas such as hydrogen fluoride and hydrogen chloride, therefore select alkaline absorption solution 16 that uptake and absorption rate, the utility model can be improved
The specific type of alkaline absorption solution 16 is not construed as limiting, sodium hydroxide solution is can be, is also possible to potassium hydroxide solution.
In conjunction with shown in Fig. 2 and Fig. 4, the tower main body 71 includes outer wall 10 and inner wall 11, is had between outer wall 10 and inner wall 11
There is hollow interlayer 12, the lower semisection of the outer wall 10 is equipped with heat transferring medium entrance 13, and the upper semisection of outer wall 10 is equipped with heat transferring medium
Outlet 14, heat transferring medium entrance 13 and heat transferring medium outlet 14 are connected to hollow interlayer 12.
Outer wall 10 and inner wall 11 of the tower main body 71 between with hollow interlayer 12 are constituted, and heat transferring medium is arranged in hollow folder
Layer 12 in, thus play the role of with material-heat-exchanging, temperature control in tower main body 71, heat transferring medium is by being arranged in 10 lower semisection of outer wall
Heat transferring medium entrance 13 enters hollow interlayer 12, then exports 14 outflows via the heat transferring medium that 10 upper semisection of outer wall is arranged in, this
For sample using the reaction temperature in the heat transferring medium control tower main body 71 in hollow interlayer 12, heat exchange area is big, and heat exchange efficiency is high, temperature
Degree regulation rate is fast, guarantees that refrigerant reacts preparation under preference temperature.
Preferably, the inner wall 11 has glass-lined coating 15 far from a side surface of outer wall 10, this effectively prevents tower master
Corrosion of the sour gas to inner wall 11 in body 71.
In conjunction with shown in Fig. 2 and Fig. 3,79 side of agitating shaft is fixedly connected with several stirring blocks 791, and stirring block 791
In tower main body 71, hollow channel 792 is offered inside the stirring block 791, the hollow channel 792 penetrates through stirring block
791, and the height of the both ends of hollow channel 792 in the vertical direction is not identical, in use, agitating shaft 79 makes rotating motion,
Stirring block 791 also does circumferential movement therewith, and hollow channel 792, the perforation stirring of hollow channel 792 are offered inside stirring block 791
Two faces vertical with mixing direction when stirring of block 791, hollow channel 792 are obliquely installed in the vertical direction, make this
Utility model can make the material in tower main body 71 have the speed of horizontal and vertical both direction in stirring, thus stir
It is more uniform.
Preferably, the cross-sectional area of the stirring block 791 is gradually reduced from one end to the other end, stirring block 791 with stir
Cross-sectional area on the vertical direction of mixing direction when mixing is gradually reduced from one end to the other end, and from the biggish one end of area
Line direction to the lesser one end of area is identical as mixing direction when stirring, can effectively reduce stirring block 791 in this way and stir
Suffered resistance when mixing.
Preferably, the stirring block 791 is divided into several layers along the axis direction of agitating shaft 79, and every layer includes that several pieces of edges are stirred
The circumferential equally distributed stirring block 791 of axis 79 is mixed, stirring block 791 is divided into several layers along the axis direction of agitating shaft 79 can be further
Enhance mixing effect, make to mix more uniform, every layer of stirring block 791 can make agitating shaft 79 along circumferential be uniformly distributed of agitating shaft 79
It is more stable in Stirring.
The working principle of the utility model is: in use, opening feed inlet 72, passes through feed inlet for liquid or solid feed
72 are added to tower main body 71, close feed inlet 72, start gasing pump 77, and gaseous feed is input to tower by gas pipeline 74
In main body 71, the pressure in tower main body 71 is monitored in real time using pressure gauge 9, when the pressure in tower main body 71 reaches relief valve 78
When threshold value, relief valve 78 is opened, and extra gas is entered in absorbing cabin 76 by exhaust pipe 75 to be absorbed, and starts driving motor
70 driving agitating shafts 79 make rotating motion, and stirring block 791 also does circumferential movement therewith, offer inside stirring block 791 hollow logical
Road 792, hollow channel 792 penetrate through two faces vertical with mixing direction when stirring of stirring block 791, and hollow channel 792 is perpendicular
Histogram is obliquely installed upwards, enables the utility model have the material in tower main body 71 in stirring horizontal and vertical
The speed of both direction, so that stirring is more uniform, heat transferring medium is by being arranged in the heat transferring medium entrance of 10 lower semisection of outer wall
13 enter hollow interlayer 12, and reaction carries out, and after the reaction was completed, heat transferring medium is via the heat transferring medium that 10 upper semisection of outer wall is arranged in
14 outflow of outlet, opens relief valve 78 and makes the pressure in tower main body 71 identical as atmospheric pressure, then open feed inlet 72 and discharging
Mouth 73, mix refrigerant component obtained is expelled in blending tank 1 by discharge port 73, and each component mixes to obtain mix refrigerant, and
Water is separated by 3 water-washing desalting of washing kettle, layering kettle 4 by the lye adjusting pH value in alkali liquor storage tank 2 to weakly acidic pH, then successively
Layer, drying kettle 5 dry and remove micro water, and distillation still 8 is distilled, and gas, which enters, condenses storage in storage warehouse 6, the utility model
High production efficiency, can continuous production, while it is lower to consume energy, convenient to be applied in industrial production on a large scale.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although blending tank 1, alkali liquor storage tank 2, washing kettle 3, layering kettle 4, drying kettle 5, storage warehouse is used more herein
6, reaction unit 7, distillation still 8, pressure gauge 9, outer wall 10, inner wall 11, hollow interlayer 12, heat transferring medium entrance 13, heat transferring medium
Export 14, glass-lined coating 15, alkaline absorption solution 16, tower main body 71, feed inlet 72, discharge port 73, gas pipeline 74, exhaust pipe
75, the arts such as absorbing cabin 76, gasing pump 77, relief valve 78, agitating shaft 79, driving motor 70, stirring block 791, hollow channel 792
Language, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of environment-friendly type mix refrigerant production equipment, it is characterised in that: including be sequentially communicated reaction unit (7), mixing
Tank (1), washing kettle (3), layering kettle (4), drying kettle (5) and storage warehouse (6), the reaction unit (7) are equipped with several, and if
A dry reaction unit (7) is connected to blending tank (1), further includes the alkali liquor storage tank (2) being arranged on blending tank (1).
2. environment-friendly type mix refrigerant production equipment as described in claim 1, it is characterised in that: further include being arranged in drying kettle
(5) distillation still (8) between storage warehouse (6), the distillation still (8) are connected to drying kettle (5) and storage warehouse (6) respectively.
3. environment-friendly type mix refrigerant production equipment as described in claim 1, it is characterised in that: reaction unit (7) packet
It includes tower main body (71), tower main body (71) top is equipped with feed inlet (72), and bottom end is equipped with discharge port (73), in the tower main body (71)
Portion is connected to one end of gas pipeline (74) and exhaust pipe (75) respectively, the other end of exhaust pipe (75) and absorbing cabin (76)
Inside connection, the gas pipeline (74) are equipped with gasing pump (77), and the exhaust pipe (75) is equipped with relief valve (78), also
Including agitating shaft (79), described agitating shaft (79) one end is located at tower main body (71) inside, and the other end runs through tower main body (71) appearance
Face is simultaneously fixedly connected with driving motor (70).
4. environment-friendly type mix refrigerant production equipment as claimed in claim 3, it is characterised in that: further include being connected to tower main body
(71) pressure gauge (9) on and for measuring tower main body (71) internal pressure.
5. environment-friendly type mix refrigerant production equipment as claimed in claim 3, it is characterised in that: the tower main body (71) includes
Outer wall (10) and inner wall (11) have hollow interlayer (12) between outer wall (10) and inner wall (11), the lower half of the outer wall (10)
Section is equipped with heat transferring medium entrance (13), and the upper semisection of outer wall (10) is equipped with heat transferring medium outlet (14), heat transferring medium entrance (13)
It is connected to hollow interlayer (12) with heat transferring medium outlet (14).
6. environment-friendly type mix refrigerant production equipment as claimed in claim 5, it is characterised in that: the inner wall (11) is far from outer
One side surface of wall (10) has glass-lined coating (15).
7. environment-friendly type mix refrigerant production equipment as claimed in claim 3, it is characterised in that: tool in the absorbing cabin (76)
There are alkaline absorption solution (16).
8. environment-friendly type mix refrigerant production equipment as claimed in claim 3, it is characterised in that: agitating shaft (79) side
It is fixedly connected with several stirring blocks (791), and stirring block (791) is located in tower main body (71), is opened inside the stirring block (791)
Equipped with hollow channel (792), the hollow channel (792) penetrates through stirring block (791), and the both ends of hollow channel (792) exist
Height on vertical direction is not identical.
9. environment-friendly type mix refrigerant production equipment as claimed in claim 8, it is characterised in that: the stirring block (791)
Cross-sectional area is gradually reduced from one end to the other end.
10. environment-friendly type mix refrigerant production equipment as claimed in claim 9, it is characterised in that: stirring block (791) edge
The axis direction of agitating shaft (79) is divided into several layers, and every layer includes several pieces along the circumferential equally distributed stirring block of agitating shaft (79)
(791)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612396.9U CN208742537U (en) | 2018-04-26 | 2018-04-26 | Environment-friendly type mix refrigerant production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612396.9U CN208742537U (en) | 2018-04-26 | 2018-04-26 | Environment-friendly type mix refrigerant production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208742537U true CN208742537U (en) | 2019-04-16 |
Family
ID=66050661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612396.9U Active CN208742537U (en) | 2018-04-26 | 2018-04-26 | Environment-friendly type mix refrigerant production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208742537U (en) |
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2018
- 2018-04-26 CN CN201820612396.9U patent/CN208742537U/en active Active
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