CN205182205U - Energy -conserving useless fluid recovery unit - Google Patents
Energy -conserving useless fluid recovery unit Download PDFInfo
- Publication number
- CN205182205U CN205182205U CN201520982606.XU CN201520982606U CN205182205U CN 205182205 U CN205182205 U CN 205182205U CN 201520982606 U CN201520982606 U CN 201520982606U CN 205182205 U CN205182205 U CN 205182205U
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- CN
- China
- Prior art keywords
- knockout drum
- energy
- steam
- waste liquid
- recovery apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Abstract
The utility model relates to an energy -conserving useless fluid recovery unit belongs to waste liquor recovery technical field. An energy -conserving useless fluid recovery unit, include the knockout drum and with the recovery jar that the knockout drum links to each other, the knockout drum with it is provided with cooling device to retrieve between the jar, be provided with agitating unit and heating device inside and outside the knockout drum respectively, heating device is for setting up pressing from both sides of knockout drum outward appearance lower part is overlapped, it is provided with the steam pipe entry to press from both sides to sheathe in, it is provided with the steam return circuit to press from both sides to sheathe in, be provided with steam outlet on the steam return circuit.
Description
Technical field
The utility model relates to devil liquor recovery technical field, is 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.
Utility model content
The purpose of this utility model 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 utility model 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 utility model has following beneficial effect:
1. a kind of retracting device described in the utility model saves steam consumption, more energy-conserving and environment-protective;
2. a kind of retracting device cooling described in the utility model fully;
3. a kind of retracting device chuck cooling described in the utility model 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 utility model embodiment below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Embodiment in the utility model, those of ordinary skill in the art are not doing other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model is described in detail with embodiment below in conjunction with accompanying drawing.
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 |
|---|---|---|---|
| CN201520982606.XU CN205182205U (en) | 2015-12-02 | 2015-12-02 | Energy -conserving useless fluid recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982606.XU CN205182205U (en) | 2015-12-02 | 2015-12-02 | Energy -conserving useless fluid recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182205U true CN205182205U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982606.XU Active CN205182205U (en) | 2015-12-02 | 2015-12-02 | Energy -conserving useless fluid recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344120A (en) * | 2015-12-02 | 2016-02-24 | 浙江拓普药业股份有限公司 | Energy-saving waste liquid recycling device |
-
2015
- 2015-12-02 CN CN201520982606.XU patent/CN205182205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344120A (en) * | 2015-12-02 | 2016-02-24 | 浙江拓普药业股份有限公司 | Energy-saving waste liquid recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |