CN109734213A - A kind of the separating treatment system and processing method of glycerol and water - Google Patents
A kind of the separating treatment system and processing method of glycerol and water Download PDFInfo
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- CN109734213A CN109734213A CN201910139203.1A CN201910139203A CN109734213A CN 109734213 A CN109734213 A CN 109734213A CN 201910139203 A CN201910139203 A CN 201910139203A CN 109734213 A CN109734213 A CN 109734213A
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims abstract description 294
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 245
- 229910001868 water Inorganic materials 0.000 title claims abstract description 245
- 238000011282 treatment Methods 0.000 title claims abstract description 75
- 238000003672 processing method Methods 0.000 title abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 65
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 70
- 239000003814 drug Substances 0.000 claims description 40
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 239000003513 alkali Substances 0.000 claims description 21
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 21
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 21
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 21
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 21
- 239000000920 calcium hydroxide Substances 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- 239000004411 aluminium Substances 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000003786 synthesis reaction Methods 0.000 claims description 13
- 229920002401 polyacrylamide Polymers 0.000 claims description 11
- 229940079593 drug Drugs 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention discloses the separating treatment system and processing method of a kind of glycerol and water, and processing system includes water tank, water treatment case, the first chemicals dosing plant, the second chemicals dosing plant, third chemicals dosing plant, pneumatic diaphragm pump, filter press and filter press water-accepting tank to be processed.Water treatment case is connected to water tank to be processed, including successively adjacent and connection first chamber, second chamber, third chamber and the 4th chamber, partition is respectively adopted between adjacent two chamber to separate, is provided with aerating pipe in first chamber, second chamber, third chamber and the 4th chamber.Pneumatic diaphragm pump one end is connected to the 4th chamber of water treatment case, and the other end connects filter press, fourth chamber indoor water of the filter press to filter the water treatment case, and the filtered water of filter press flows into filter press water-accepting tank.The separating treatment system and processing method of glycerol and water of the present invention realize the separation of glycerol and water, and can allow the water to recycle again, have reached zero-emission target.
Description
Technical field
The present invention relates to the separating treatment systems and processing method of a kind of glycerol and water.
Background technique
The expansion production technology of heat-shrinkable T bush uses glycerol to be heated to tubing to be expanded for heat medium to carry out at present
Expansion, tube surfaces after expansion have one layer of glycerol, it is necessary to be eluted with water, this causes the water for cleaning tube surfaces glycerol cannot
Reach discharge standard.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of realization glycerol and water to separate and can make
Water energy recycles again, reaches the separating treatment system of the glycerol and water of zero-emission target.
To achieve the above object, the present invention provides a kind of separating treatment system of glycerol and water, comprising:
One water tank to be processed, to store glycerol and water；
One water treatment case, the water treatment case are connected to water tank to be processed, including it is successively adjacent and connection first chamber,
Second chamber, third chamber and the 4th chamber are respectively adopted partition between adjacent two chamber and separate, the first chamber,
Aerating pipe is provided in second chamber, third chamber and the 4th chamber；
First chemicals dosing plant, including the first medicine-chest, the first mixing pump and the first chemical feed pipe, first mixing pump is to first
Drug in medicine-chest is stirred, and first chemical feed pipe one end is placed in first medicine-chest, and first chemical feed pipe is another
End is placed in the first chamber of the water treatment case；
Second chemicals dosing plant, including the second medicine-chest, the second mixing pump and the second chemical feed pipe, second mixing pump is to second
Drug in medicine-chest is stirred, and second chemical feed pipe one end is placed in second medicine-chest, and second chemical feed pipe is another
End is placed in the second chamber of the water treatment case；
Third chemicals dosing plant, including third medicine-chest, third mixing pump and third chemical feed pipe, the third mixing pump is to third
Drug in medicine-chest is stirred, and third chemical feed pipe one end is placed in the third medicine-chest, and the third chemical feed pipe is another
End is placed in the third chamber of the water treatment case；
One pneumatic diaphragm pump, described pneumatic diaphragm pump one end are connected to the 4th chamber of the water treatment case,
One filter press, the pneumatic diaphragm pump other end connect the filter press, and filter press is to filter the water treatment case
The 4th indoor water of chamber；
One filter press water-accepting tank, the filtered water of filter press flow into filter press water-accepting tank.
Preferably, first chemicals dosing plant further comprises the first dosing pump, which accesses and be connected to
One chemical feed pipe, second chemicals dosing plant further comprise the second dosing pump, which accesses and be connected to the second dosing
Pipe, the third chemicals dosing plant further comprises third dosing pump, which accesses and be connected to third chemical feed pipe.
Preferably, water pump is equipped between the water tank to be processed and water treatment case, the water pump is to by water tank to be processed
Glycerol and water are evacuated in the water treatment case.
Preferably, the first chamber of the water treatment case is provided with PH value detector.
Preferably, the medicament added in first medicine-chest is the mixing liquid of alkali or calcium hydroxide and water.
Preferably, the adding proportion of the mixing liquid of the alkali or calcium hydroxide and water is that every 1 liter of water adds 0.01KG-
The alkali or calcium hydroxide of 0.5KG.
Preferably, the medicament added in second medicine-chest is the mixing liquid of aluminium polychloride and water.
Preferably, the adding proportion of the mixing liquid of the aluminium polychloride and water is that every 1 liter of water adds 0.01KG-
The aluminium polychloride of 0.1KG.
Preferably, the medicament added in the third medicine-chest is the mixing liquid of polyacrylamide and water.
Preferably, the adding proportion of the mixing liquid of the polyacrylamide and water is that every 1 liter of water adds 0.001KG-
The aluminium polychloride of 0.05KG.
The present invention also provides a kind of method for separating and processing of glycerol and water, using the separating treatment system of above-mentioned glycerol and water
System is handled, and is included the following steps:
The mixing liquid of step 1, glycerol and water in the water tank to be processed passes through the first of water pump Injection Water Treatments case
In chamber, the first dosing pump of the first medicine-chest injects the mixing liquid of alkali or calcium hydroxide and water into first chamber, passes through PH
It is worth the pH value of the mixing liquid of glycerol and water in detector test first chamber, when the mixed liquor of glycerol in first chamber and water
When the pH value of body reaches the pH value of setting, the first dosing pump stops injecting the mixed of alkali or calcium hydroxide and water into first chamber
Close liquid, each medicament that first chamber passes through the uniform mixed injection of compressed air of aerating pipe c；
Step 2, when the solution of glycerol and water in step 1 flows into second chamber, the second dosing pump of the second medicine-chest to
Second chamber injects the mixing liquid of aluminium polychloride and water, and second chamber passes through the uniform mixed injection of compressed air of aerating pipe
Each medicament；
Step 3, when the solution of glycerol and water in step 2 flows into third chamber, the third dosing pump of third medicine-chest to
Third chamber injects polyacrylamide and water mixed liquid body, and third chamber passes through the uniform mixed injection of compressed air of aerating pipe
Each medicament；
Step 4, when the solution of glycerol and water in step 3 flows into the 4th chamber, the pressure of the 4th indoor aerating pipe of chamber
Contracting air carries out synthesis with all medicaments that water liquid is injected to glycerol and uniformly mixes；
Uniformly mixing glycerol comprehensive in step 4 is sent into filter press with water liquid and is filtered by step 5, pneumatic diaphragm pump
Operation, the water come out through filter press flow into filter press water-accepting tank.
Preferably, described to reach the mixing liquid of glycerol and water within the scope of the pH value 6-9 of setting.
Preferably, the second chamber and third chamber, which merge, becomes a comprehensive chamber, the comprehensive chamber side and
First chamber connection, the other side and the 4th chamber, the second chemical feed pipe other end are placed in the synthesis of the water treatment case
In chamber, the third chemical feed pipe other end is placed in the synthesis chamber of the water treatment case.
The present invention also provides the method for separating and processing of another glycerol and water, using the separating treatment of above-mentioned glycerol and water
System is handled, and is included the following steps:
The mixing liquid of step 1, glycerol and water in the water tank to be processed passes through the first of water pump Injection Water Treatments case
In chamber, the first dosing pump of the first medicine-chest injects the mixing liquid of alkali or calcium hydroxide and water into first chamber, passes through PH
It is worth the pH value of the mixing liquid of glycerol and water in detector test first chamber, when the mixed liquor of glycerol in first chamber and water
When the pH value of body reaches the pH value of setting, the first dosing pump stops injecting the mixed of alkali or calcium hydroxide and water into first chamber
Close liquid, each medicament that first chamber passes through the uniform mixed injection of compressed air of aerating pipe c；
Step 2, when the solution of glycerol and water in step 1 flows into comprehensive chamber, the second dosing pump of the second medicine-chest to
The third dosing pump of the mixing liquid of comprehensive chamber injection aluminium polychloride and water, third medicine-chest injects polypropylene to comprehensive chamber
The mixing liquid of amide and water, each medicament that comprehensive chamber passes through the uniform mixed injection of compressed air of aerating pipe；
Step 3, when the solution of glycerol and water in step 2 flows into the 4th chamber, the pressure of the 4th indoor aerating pipe of chamber
Contracting air carries out synthesis with all medicaments that water liquid is injected to glycerol and uniformly mixes；
Uniformly mixing glycerol comprehensive in step 4 is sent into filter press with water liquid and is filtered by step 4, pneumatic diaphragm pump
Operation, the water come out through filter press flow into filter press water-accepting tank.
The separating treatment system and processing method of glycerol and water of the present invention realize the separation of glycerol and water, and can allow the water to
Again it recycles, has reached zero-emission target.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the separating treatment system of glycerol and water of the present invention.
Specific embodiment
It elaborates below to embodiments of the present invention.It is emphasized that following the description is only exemplary,
The range and its application being not intended to be limiting of the invention.
Referring to Fig. 1, the separating treatment system of glycerol and water of the present invention includes a water tank 10 to be processed, a water treatment case
20, the first chemicals dosing plant 30, the second chemicals dosing plant 40, third chemicals dosing plant 50, a pneumatic diaphragm pump 60, a filter press 70 and one
Filter press water-accepting tank 80.
The water tank to be processed 10 is to store glycerol and water.
The water treatment case 20 is connected to water tank 10 to be processed, including successively adjacent and connection first chamber 21, second
Chamber 22, third chamber 23 and the 4th chamber 24 are respectively adopted partition 20p between adjacent two chamber and separate, and described first
Aerating pipe c is provided in chamber 21, second chamber 22, third chamber 23 and the 4th chamber 24；Aerating pipe c passes through pore to chamber
Indoor injection compressed gas is uniformly mixed the indoor drug of chamber with the indoor glycerol and water of chamber.
Preferably, water pump wp is equipped between the water tank to be processed 10 and water treatment case 20, water pump wp is to will be wait locate
The glycerol and water of reason water tank 10 are evacuated in the water treatment case.
First chemicals dosing plant 30, including the first medicine-chest 31, the first mixing pump 32 and the first chemical feed pipe 33, first stirring
Drug in 32 pair of first medicine-chest 31 of pump is stirred, and described first chemical feed pipe, 33 one end is placed in first medicine-chest 31, institute
33 other end of the first chemical feed pipe is stated to be placed in the first chamber 21 of the water treatment case 20.
Second chemicals dosing plant 40, including the second medicine-chest 41, the second mixing pump 42 and the second chemical feed pipe 43, second stirring
Drug in 42 pair of second medicine-chest 40 of pump is stirred, and described second chemical feed pipe, 43 one end is placed in second medicine-chest, described
Second chemical feed pipe, 43 other end is placed in the second chamber 22 of the water treatment case 20.
Third chemicals dosing plant 50, including third medicine-chest 51, third mixing pump 52 and third chemical feed pipe 53, the third stirring
The drug pumped in 52 pairs of third medicine-chests 51 is stirred, and described 53 one end of third chemical feed pipe is placed in the third medicine-chest 51, institute
53 other end of third chemical feed pipe is stated to be placed in the third chamber 23 of the water treatment case 20.
Preferably, the first mixing pump 32 has the first agitator arm 321, and the second mixing pump 42 has the second agitator arm
421, third mixing pump 52 has third agitator arm 521, this can be stirred more uniform.
As further improvement of this embodiment, first chemicals dosing plant 30 further comprises the first dosing pump 34, should
First dosing pump 34 accesses and is connected to the first chemical feed pipe 33；Second chemicals dosing plant 40 further comprises the second dosing pump 44,
Second dosing pump 44 accesses and is connected to the second chemical feed pipe 43；The third chemicals dosing plant 50 further comprises third dosing pump
54, which accesses and is connected to third chemical feed pipe 53.
Described 60 one end of pneumatic diaphragm pump is connected to the 4th chamber 24 of the water treatment case 20, and the pneumatic diaphragm pump 60 is another
One end connects filter press 70, filter press 70 filters the water treatment case 20 to be filtered to the water in water treatment case 20
The 4th chamber 24 in water.The filtered water of the filter press 70 flows into filter press water-accepting tank 80.
Preferably, the first chamber 21 of the water treatment case 20 is provided with PH value detector.
Preferably, the medicament added in first medicine-chest 31 is the mixing liquid of alkali or calcium hydroxide and water.
Preferably, the adding proportion of the mixing liquid of the alkali or calcium hydroxide and water is that every 1 liter of water adds 0.01KG-
The alkali or calcium hydroxide of 0.5KG.
Preferably, the medicament added in second medicine-chest 41 is the mixing liquid of aluminium polychloride and water.
Preferably, the adding proportion of the aluminium polychloride and water mixed liquid body is that every 1 liter of water adds 0.01KG-0.1KG
Aluminium polychloride.
Preferably, the medicament added in the third medicine-chest 51 is the mixing liquid of polyacrylamide and water.
Preferably, the adding proportion of the mixing liquid of the polyacrylamide and water is that every 1 liter of water adds 0.001KG-
The aluminium polychloride of 0.05KG.
When the separating treatment system of glycerol and water of the present invention is handled, using the method for separating and processing of glycerol and water, packet
Include following steps:
The mixing liquid of step 1, glycerol and water in the water tank 10 to be processed passes through water pump wp Injection Water Treatments case 20
First chamber 21 in, the first dosing pump 34 of the first medicine-chest 31 injects the mixed of alkali or calcium hydroxide and water into first chamber 21
Liquid is closed, the pH value of the mixing liquid of glycerol and water in first chamber 21 is detected by PH value detector, when first chamber 21
When the pH value of the mixing liquid of interior glycerol and water reaches the pH value of setting, the first dosing pump 34 stops infusing into first chamber 21
Enter the mixing liquid of alkali or calcium hydroxide and water, first chamber 21 passes through each of the uniform mixed injection of compressed air of aerating pipe c
Medicament；
In step 1, the glycerol of first chamber and the pH value control of water mixed liquid body pH value are made by PH value detector
Within the scope of 6-9.
Step 2, when the solution of glycerol and water in step 1 flows into second chamber 22, the second dosing of the second medicine-chest 41
Pump 44 injects the mixing liquid of aluminium polychloride and water to second chamber 22, and second chamber 22 passes through the compressed air of aerating pipe c
Each medicament of uniform mixed injection；
Organic matter in aluminium polychloride and glycerol, which is sufficiently mixed, to react to form small wadding body.
Step 3, when the solution of glycerol and water in step 2 flows into third chamber 23, the third dosing of third medicine-chest 51
Pump 53 injects the mixing liquid of polyacrylamide and water to third chamber 23, and third chamber 23 passes through the compressed air of aerating pipe c
Each medicament of uniform mixed injection；
Polyacrylamide can be such that the small wadding body volume formed in step 3 is gradually increased, convenient for precipitating.
Step 4, the aerating pipe c in solution the 4th chamber 24 of inflow of glycerol and water in step 3, the 4th chamber 24
Compressed air synthesis carried out to glycerol and all medicaments that water liquid is injected uniformly mix；
Step 5, pneumatic diaphragm pump 60 is by uniformly mixing glycerol comprehensive in step 4 and has water liquid feeding filter press to carry out
Filter operation, small wadding body stay in filter press, the water inflow filter press water-accepting tank come out through filter press, in filter press water-accepting tank
Water can re-use.
The present invention can also improve as follows, and the second chamber and third chamber merge as a comprehensive chamber, institute
It states comprehensive chamber side to be connected to first chamber, the other side and the 4th chamber, the second chemical feed pipe other end are placed in institute
It states in the synthesis chamber of water treatment case, the third chemical feed pipe other end is placed in the synthesis chamber of the water treatment case.
Similarly, the present invention also provides the method for separating and processing of another glycerol and water, using above-mentioned glycerol and water
Separating treatment system is handled, and is included the following steps:
The mixing liquid of step 1, glycerol and water in the water tank to be processed passes through the first of water pump Injection Water Treatments case
In chamber, the first dosing pump of the first medicine-chest injects the mixing liquid of alkali or calcium hydroxide and water into first chamber, passes through PH
It is worth the pH value of the mixing liquid of glycerol and water in detector test first chamber, when the mixed liquor of glycerol in first chamber and water
When the pH value of body reaches the pH value of setting, the first dosing pump stops injecting the mixed of alkali or calcium hydroxide and water into first chamber
Close liquid, each medicament that first chamber passes through the uniform mixed injection of compressed air of aerating pipe c；
Step 2, when the solution of glycerol and water in step 1 flows into comprehensive chamber, the second dosing pump of the second medicine-chest to
The third dosing pump of the mixing liquid of comprehensive chamber injection aluminium polychloride and water, third medicine-chest injects polypropylene to comprehensive chamber
The mixing liquid of amide and water, each medicament that comprehensive chamber passes through the uniform mixed injection of compressed air of aerating pipe；
Step 3, when the solution of glycerol and water in step 2 flows into the 4th chamber, the pressure of the 4th indoor aerating pipe of chamber
Contracting air carries out synthesis with all medicaments that water liquid is injected to glycerol and uniformly mixes；
Uniformly mixing glycerol comprehensive in step 4 is sent into filter press with water liquid and is filtered by step 4, pneumatic diaphragm pump
Operation, the water come out through filter press flow into filter press water-accepting tank.
In conclusion the separating treatment system and processing method of glycerol and water of the present invention realize the separation of glycerol and water,
And can allow the water to recycle again, reach zero-emission target.
The above content is combine it is specific/further detailed description of the invention for preferred embodiment, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, some replacements or modifications can also be made to the embodiment that these have been described,
And these substitutions or variant all shall be regarded as belonging to protection scope of the present invention.
Claims (14)
1. a kind of separating treatment system of glycerol and water characterized by comprising
One water tank to be processed, to store glycerol and water；
One water treatment case, the water treatment case are connected to water tank to be processed, including successively adjacent and connection first chamber, second
Chamber, third chamber and the 4th chamber are respectively adopted partition between adjacent two chamber and separate, the first chamber, second
Aerating pipe is provided in chamber, third chamber and the 4th chamber；
First chemicals dosing plant, including the first medicine-chest, the first mixing pump and the first chemical feed pipe, first mixing pump is to the first medicine-chest
Interior drug is stirred, and first chemical feed pipe one end is placed in first medicine-chest, and the first chemical feed pipe other end is set
In in the first chamber of the water treatment case；
Second chemicals dosing plant, including the second medicine-chest, the second mixing pump and the second chemical feed pipe, second mixing pump is to the second medicine-chest
Interior drug is stirred, and second chemical feed pipe one end is placed in second medicine-chest, and the second chemical feed pipe other end is set
In in the second chamber of the water treatment case；
Third chemicals dosing plant, including third medicine-chest, third mixing pump and third chemical feed pipe, the third mixing pump is to third medicine-chest
Interior drug is stirred, and third chemical feed pipe one end is placed in the third medicine-chest, and the third chemical feed pipe other end is set
In in the third chamber of the water treatment case；
One pneumatic diaphragm pump, described pneumatic diaphragm pump one end are connected to the 4th chamber of the water treatment case,
One filter press, the pneumatic diaphragm pump other end connect the filter press, and filter press is to filter the of the water treatment case
The indoor water of four chambers；
One filter press water-accepting tank, the filtered water of filter press flow into filter press water-accepting tank.
2. the separating treatment system of glycerol and water according to claim 1, it is characterised in that: first chemicals dosing plant into
One step includes the first dosing pump, which accesses and be connected to the first chemical feed pipe, and second chemicals dosing plant further wraps
The second dosing pump is included, which accesses and be connected to the second chemical feed pipe, and the third chemicals dosing plant further comprises third
Dosing pump, the third dosing pump access and are connected to third chemical feed pipe.
3. the separating treatment system of glycerol and water according to claim 2, it is characterised in that: the water tank to be processed and water
Water pump is equipped between treatment box, the glycerol and water of water tank to be processed to be evacuated in the water treatment case by the water pump.
4. according to the separating treatment system of the described in any item glycerol and water of claim 3, it is characterised in that: the water treatment case
First chamber be provided with PH value detector.
5. the separating treatment system of glycerol and water according to claim 1, it is characterised in that: addition in first medicine-chest
Medicament be alkali or calcium hydroxide and water mixing liquid.
6. the separating treatment system of glycerol and water according to claim 5, it is characterised in that: the alkali or calcium hydroxide with
The adding proportion of the mixing liquid of water is the alkali or calcium hydroxide that every 1 liter of water adds 0.01KG-0.5KG.
7. the separating treatment system of glycerol and water according to claim 1, it is characterised in that: addition in second medicine-chest
Medicament be aluminium polychloride and water mixing liquid.
8. the separating treatment system of glycerol and water according to claim 7, it is characterised in that: the aluminium polychloride and water
The adding proportion of mixing liquid is the aluminium polychloride that every 1 liter of water adds 0.01KG-0.1KG.
9. the separating treatment system of glycerol and water according to claim 1, it is characterised in that: addition in the third medicine-chest
Medicament be polyacrylamide and water mixing liquid.
10. the separating treatment system of glycerol and water according to claim 9, it is characterised in that: the polyacrylamide with
The adding proportion of the mixing liquid of water is the aluminium polychloride of every 1 liter of water addition 0.001KG-0.05KG.
11. a kind of method for separating and processing of glycerol and water, using glycerol and water as claimed in claim 4 separating treatment system into
Row processing, includes the following steps:
The mixing liquid of step 1, glycerol and water in the water tank to be processed passes through the first chamber of water pump Injection Water Treatments case
Interior, the first dosing pump of the first medicine-chest injects the mixing liquid of alkali or calcium hydroxide and water into first chamber, is examined by pH value
The pH value for surveying the mixing liquid of glycerol and water in instrument detection first chamber, when the mixing liquid of glycerol in first chamber and water
When pH value reaches the pH value of setting, the first dosing pump stops the mixed liquor that alkali or calcium hydroxide and water are injected into first chamber
Body, each medicament that first chamber passes through the uniform mixed injection of compressed air of aerating pipe c；
Step 2, when the solution of glycerol and water in step 1 flows into second chamber, the second dosing pump of the second medicine-chest is to second
Chamber injects the mixing liquid of aluminium polychloride and water, and second chamber passes through each of the uniform mixed injection of compressed air of aerating pipe
Medicament；
Step 3, when the solution of glycerol and water in step 2 flows into third chamber, the third dosing pump of third medicine-chest is to third
Chamber injects polyacrylamide and water mixed liquid body, each medicine that third chamber passes through the uniform mixed injection of compressed air of aerating pipe
Agent；
Step 4, when the solution of glycerol and water in step 3 flows into the 4th chamber, the compression of the 4th indoor aerating pipe of chamber is empty
Gas carries out synthesis with all medicaments that water liquid is injected to glycerol and uniformly mixes；
Uniformly mixing glycerol comprehensive in step 4 and water liquid are sent into filter press and are filtered behaviour by step 5, pneumatic diaphragm pump
Make, the water come out through filter press flows into filter press water-accepting tank.
12. a kind of method for separating and processing of glycerol and water, it is characterised in that: described that the mixing liquid of glycerol and water is made to reach setting
PH value be 6-9 within the scope of.
13. the separating treatment system of glycerol and water according to claim 4, it is characterised in that: the second chamber and
Three chambers, which merge, becomes a comprehensive chamber, and the comprehensive chamber side is connected to first chamber, and the other side and the 4th chamber connect
Logical, the second chemical feed pipe other end is placed in the synthesis chamber of the water treatment case, and the third chemical feed pipe other end is placed in
In the synthesis chamber of the water treatment case.
14. a kind of method for separating and processing of glycerol and water, using the separating treatment system of the glycerol and water described in claim 13
It is handled, is included the following steps:
The mixing liquid of step 1, glycerol and water in the water tank to be processed passes through the first chamber of water pump Injection Water Treatments case
Interior, the first dosing pump of the first medicine-chest injects the mixing liquid of alkali or calcium hydroxide and water into first chamber, is examined by pH value
The pH value for surveying the mixing liquid of glycerol and water in instrument detection first chamber, when the mixing liquid of glycerol in first chamber and water
When pH value reaches the pH value of setting, the first dosing pump stops the mixed liquor that alkali or calcium hydroxide and water are injected into first chamber
Body, each medicament that first chamber passes through the uniform mixed injection of compressed air of aerating pipe c；
Step 2, when the solution of glycerol and water in step 1 flows into comprehensive chamber, the second dosing pump of the second medicine-chest is to synthesis
Chamber injects the mixing liquid of aluminium polychloride and water, and the third dosing pump of third medicine-chest injects polyacrylamide to comprehensive chamber
Each medicament for passing through the uniform mixed injection of compressed air of aerating pipe with the mixing liquid of water, comprehensive chamber；
Step 3, when the solution of glycerol and water in step 2 flows into the 4th chamber, the compression of the 4th indoor aerating pipe of chamber is empty
Gas carries out synthesis with all medicaments that water liquid is injected to glycerol and uniformly mixes；
Uniformly mixing glycerol comprehensive in step 4 and water liquid are sent into filter press and are filtered behaviour by step 4, pneumatic diaphragm pump
Make, the water come out through filter press flows into filter press water-accepting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139203.1A CN109734213B (en) | 2019-02-26 | 2019-02-26 | Separation treatment system and treatment method for glycerin and water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139203.1A CN109734213B (en) | 2019-02-26 | 2019-02-26 | Separation treatment system and treatment method for glycerin and water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109734213A true CN109734213A (en) | 2019-05-10 |
| CN109734213B CN109734213B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910139203.1A Active CN109734213B (en) | 2019-02-26 | 2019-02-26 | Separation treatment system and treatment method for glycerin and water |
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