CN105344120A - Energy-saving waste liquid recycling device - Google Patents
Energy-saving waste liquid recycling device Download PDFInfo
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- CN105344120A CN105344120A CN201510868054.4A CN201510868054A CN105344120A CN 105344120 A CN105344120 A CN 105344120A CN 201510868054 A CN201510868054 A CN 201510868054A CN 105344120 A CN105344120 A CN 105344120A
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- waste liquid
- energy
- knockout drum
- steam
- recovery apparatus
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to a quick waste liquid recycling device and belongs to the technical field of waste liquid recycling. The quick waste liquid recycling device comprises a separation tank and a recycling tank connected with the separation tank. A cooling device is arranged between the separation tank and the recycling tank. A stirring device and a heating device are arranged in and out of the separation tank respectively. The quick waste liquid recycling device is characterized in that a heat conductive part connected with the inner wall of the separation tank is arranged below the stirring device in the separation tank, the heat conductive part is in a screen shape, and holes are formed in the heat conductive part. The waste liquid recycling device is quick to operate and saves time cost.
Description
Technical field
The present invention relates to devil liquor recovery technical field, be specifically related to a kind of energy-conservation waste liquid recovery apparatus.
Background technology
Produce in dihydrophenyl glycine sodium salt process, finished product is obtained through centrifugal, drying, containing a small amount of methyl alcohol in the methyl iso-butyl ketone (MIBK) of the generation after centrifugal, in order to make the performance of methyl iso-butyl ketone (MIBK) be guaranteed, need to clean rear recovery to methyl iso-butyl ketone (MIBK).
Adopt the mixed liquor of sodium chloride solution and methyl iso-butyl ketone (MIBK) and methyl alcohol to react in prior art, after bleed off the methyl alcohol being positioned at solution lower floor, then heating make superjacent methyl iso-butyl ketone (MIBK) evaporation after condensation reclaim.
But heat transfer efficiency of the prior art is not high, heat conduction is slow to the speed at methyl isobutyl ketone solution center, and cause the heat time long, cost is relatively high.
Summary of the invention
Object of the present invention is to solve the problem, and provides a kind of energy-conservation waste liquid recovery apparatus of steam saving use amount.
The technical scheme that the present invention solves the problem is as follows:
A kind of energy-conservation waste liquid recovery apparatus, the recycling can comprising knockout drum and be connected with described knockout drum, cooling device is provided with between described knockout drum and described recycling can, agitating device and heater is respectively arranged with inside and outside described knockout drum, described heater is the chuck being arranged on described knockout drum appearance bottom, described chuck is provided with steam pipe entrance, described chuck is provided with steam-return line, described steam-return line is provided with steam (vapor) outlet.
When passing into steam, only need control the flow of the steam (vapor) outlet on steam-return line, be adjusted to a less numerical value, can make to pass into steam all the time in chuck, again can the use amount of steam saving.
Preferred as technique scheme, described steam inlet place is provided with cold gas entrance, and described steam inlet and described cold gas entrance can only be opened to select a mode.
After heating evaporation terminates, cold gas is filled with from cold gas entrance, discharges heating steam and cooling fast, save operating time and cost further.
Be provided with the heat-conducting part be connected with described knockout drum inwall below agitating device in described knockout drum, described heat-conducting part is netted, is distributed with hole above.
Heat on heater is accelerated the center conducting to methyl isobutyl ketone solution by netted heat-conducting part, accelerate the speed of methyl isobutyl ketone solution evaporation, network structure increases the contact area of heat-conducting part and methyl isobutyl ketone solution, and heat conduction is more abundant.
Preferred as technique scheme, described heat-conducting part is that described agitating device is provided with paddle, is positioned at the top of described heat-conducting part to the bending net of lower camber side.
Preferred as technique scheme, on described heat-conducting part, the face porosity of hole is greater than 70%.
Bending except increasing outside heat transfer area to lower camber side, also for the paddle of agitating device leaves space, during stirring, liquid stream adds turbulent extent through netted heat-conducting part, makes stirring more abundant.
Preferred as technique scheme, is connected with conducting strip below described heat-conducting part.
Conducting strip further increases heat transfer area.
Preferred as technique scheme, is provided with snake bend in described cooling device, described snake bend is provided with cooling fluid entrance and cooling liquid outlet.
In sum, the present invention has following beneficial effect:
1. a kind of retracting device of the present invention saves steam consumption, more energy-conserving and environment-protective;
2. a kind of retracting device cooling of the present invention fully;
3. a kind of retracting device chuck cooling of the present invention and evaporation rate soon, further save running cost.
Accompanying drawing explanation
Fig. 1 is a kind of energy-conservation waste liquid recovery apparatus structural representation;
In figure, 1-knockout drum, 2-recycling can, 3-cooling device, 4-agitating device, 5-heater, 51-chuck, 52-steam inlet, 53-steam-return line, 54-steam (vapor) outlet, 55-cold gas entrance, 6-heat-conducting part, 61-conducting strip.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Embodiment in the present invention, those of ordinary skill in the art, not doing other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with accompanying drawing, with embodiment, the present invention is described in detail.
Embodiment 1: a kind of energy-conservation waste liquid recovery apparatus, the recycling can 2 comprising knockout drum 1 and be connected with described knockout drum 1, cooling device 3 is provided with between described knockout drum 1 and described recycling can 2, agitating device 4 and heater 5 is respectively arranged with inside and outside described knockout drum 1, described heater 5 is for being arranged on the chuck 51 of described knockout drum 1 appearance bottom, described chuck 51 is provided with steam inlet 52, described chuck 51 is provided with steam-return line 53, described steam-return line 53 is provided with steam (vapor) outlet 54; Described steam inlet 52 place is provided with cold gas entrance 55, and described steam inlet 52 and described cold gas entrance 55 can only be opened to select a mode.
Embodiment 2: a kind of energy-conservation waste liquid recovery apparatus, the recycling can 2 comprising knockout drum 1 and be connected with described knockout drum 1, cooling device 3 is provided with between described knockout drum 1 and described recycling can 2, agitating device 4 and heater 5 is respectively arranged with inside and outside described knockout drum 1, described heater 5 is for being arranged on the chuck 51 of described knockout drum 1 appearance bottom, described chuck 51 is provided with steam inlet 52, described chuck 51 is provided with steam-return line 53, described steam-return line 53 is provided with steam (vapor) outlet 54; Described steam inlet 52 place is provided with cold gas entrance 55, and described steam inlet 52 and described cold gas entrance 55 can only be opened to select a mode.
Be provided with the heat-conducting part 6 be connected with described knockout drum 1 inwall below agitating device 4 in described knockout drum 1, described heat-conducting part 6 is that be distributed with hole above, porosity is 72%, is also connected with conducting strip 61 below heat-conducting part 6 to the bending net of lower camber side.
Be provided with snake bend in described cooling device 3, described snake bend be provided with cooling fluid entrance and cooling liquid outlet.
Claims (7)
1. an energy-conservation waste liquid recovery apparatus, the recycling can (2) comprising knockout drum (1) and be connected with described knockout drum (1), cooling device (3) is provided with between described knockout drum (1) and described recycling can (2), agitating device (4) and heater (5) is respectively arranged with inside and outside described knockout drum (1), it is characterized in that: described heater (5) is for being arranged on the chuck (51) of described knockout drum (1) appearance bottom, described chuck (51) is provided with steam inlet (52), described chuck (51) is also provided with steam-return line (53), described steam-return line (53) is provided with steam (vapor) outlet (54).
2. the energy-conservation waste liquid recovery apparatus of one according to claim 1, is characterized in that: described steam inlet (52) place is provided with cold gas entrance (55), and described steam inlet (52) and described cold gas entrance (55) can only be opened to select a mode.
3. the energy-conservation waste liquid recovery apparatus of one according to claim 1, it is characterized in that: described in: agitating device (4) below in knockout drum (1) is provided with the heat-conducting part (6) be connected with described knockout drum (1) inwall, described heat-conducting part (6), in netted, is distributed with hole above.
4. the energy-conservation waste liquid recovery apparatus of one according to claim 3, is characterized in that: described heat-conducting part (6) is that described agitating device (4) is provided with paddle, is positioned at the top of described heat-conducting part (6) to the bending net of lower camber side.
5. the energy-conservation waste liquid recovery apparatus of one according to claim 4, is characterized in that: the face porosity of the upper hole of described heat-conducting part (6) is greater than 70%.
6. the energy-conservation waste liquid recovery apparatus of one according to claim 3 or 4 or 5, is characterized in that: described heat-conducting part (6) below is connected with conducting strip (61).
7. the energy-conservation waste liquid recovery apparatus of one according to claim 1, is characterized in that: described cooling device is provided with snake bend in (3), described snake bend is provided with cooling fluid entrance and cooling liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868054.4A CN105344120A (en) | 2015-12-02 | 2015-12-02 | Energy-saving waste liquid recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868054.4A CN105344120A (en) | 2015-12-02 | 2015-12-02 | Energy-saving waste liquid recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105344120A true CN105344120A (en) | 2016-02-24 |
Family
ID=55320263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510868054.4A Pending CN105344120A (en) | 2015-12-02 | 2015-12-02 | Energy-saving waste liquid recycling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105344120A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853672A (en) * | 1973-01-09 | 1974-12-10 | Monsanto Co | Falling strand devolatilizer using one preheater with two flash chambers |
| CN1202392A (en) * | 1997-06-06 | 1998-12-23 | 芬诺利特塑料有限公司 | Apparatus for carrying out polymerization processes |
| CN201744193U (en) * | 2010-07-13 | 2011-02-16 | 浙江拓普药业股份有限公司 | Waste-liquid cleaning recycling device |
| CN201912936U (en) * | 2010-12-25 | 2011-08-03 | 山东乐化漆业股份有限公司 | Esterification reaction kettle for alkyd |
| CN202263584U (en) * | 2011-10-14 | 2012-06-06 | 江西邦民科技有限公司 | Reaction kettle with built-in oblique conducting strip |
| CN104974219A (en) * | 2015-07-14 | 2015-10-14 | 河北智同生物制药有限公司 | Convenient ossotide alcohol precipitation tank and application method thereof |
| CN204745710U (en) * | 2015-07-29 | 2015-11-11 | 哈尔滨市合众聚氨酯制品有限公司 | Spiral condensing that utilizes jacket heating washs raffinate separation recovery unit |
| CN205182205U (en) * | 2015-12-02 | 2016-04-27 | 浙江拓普药业股份有限公司 | Energy -conserving useless fluid recovery unit |
-
2015
- 2015-12-02 CN CN201510868054.4A patent/CN105344120A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853672A (en) * | 1973-01-09 | 1974-12-10 | Monsanto Co | Falling strand devolatilizer using one preheater with two flash chambers |
| CN1202392A (en) * | 1997-06-06 | 1998-12-23 | 芬诺利特塑料有限公司 | Apparatus for carrying out polymerization processes |
| CN201744193U (en) * | 2010-07-13 | 2011-02-16 | 浙江拓普药业股份有限公司 | Waste-liquid cleaning recycling device |
| CN201912936U (en) * | 2010-12-25 | 2011-08-03 | 山东乐化漆业股份有限公司 | Esterification reaction kettle for alkyd |
| CN202263584U (en) * | 2011-10-14 | 2012-06-06 | 江西邦民科技有限公司 | Reaction kettle with built-in oblique conducting strip |
| CN104974219A (en) * | 2015-07-14 | 2015-10-14 | 河北智同生物制药有限公司 | Convenient ossotide alcohol precipitation tank and application method thereof |
| CN204745710U (en) * | 2015-07-29 | 2015-11-11 | 哈尔滨市合众聚氨酯制品有限公司 | Spiral condensing that utilizes jacket heating washs raffinate separation recovery unit |
| CN205182205U (en) * | 2015-12-02 | 2016-04-27 | 浙江拓普药业股份有限公司 | Energy -conserving useless fluid recovery unit |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160224 |