CN102764514B - Evaporation concentrator - Google Patents
Evaporation concentrator Download PDFInfo
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- CN102764514B CN102764514B CN201210285407.4A CN201210285407A CN102764514B CN 102764514 B CN102764514 B CN 102764514B CN 201210285407 A CN201210285407 A CN 201210285407A CN 102764514 B CN102764514 B CN 102764514B
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- heater
- evaporation cavity
- evaporation
- steam
- cavity
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- 238000001704 evaporation Methods 0.000 title claims abstract description 65
- 230000008020 evaporation Effects 0.000 title claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000009826 distribution Methods 0.000 claims description 27
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000010006 flight Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention relates to an evaporation concentrator used for concentrating viscous and easy-scaling and easy-crystallizing materials in the pharmaceutical and chemical industry production. The evaporation concentrator comprises a heater, an evaporation cavity, material shoveling plates and a transmission shaft. The heater is mounted in the evaporation cavity, and provided with a plurality of material shoveling plates circumferentially and symmetrically. The transmission shaft is arranged at one end of an evaporation cavity body and penetrates through the evaporation cavity body to be connected with the heater. Supporting rolling systems are arranged on two sides at the bottom of the evaporation cavity, and the heater can rotate on the supporting rolling systems under the drive of the transmission shaft. According to the evaporation concentrator, the structure is compact as the heater built-in way is utilized; the evaporation cavity and the heater are free of direct abrasion, so that devices are not damaged, and material quality is stable; the heater rotates in a rolling mode, and materials are heated in a circulation mode, so that the heating is even, energy consumption is reduced, and the obtained material concentration is stable; and work holes are arranged in the evaporation cavity, accordingly, concentration of materials can be timely detected, and materials are convenient to detect so as to control the concentration.
Description
Technical field
The present invention relates to a kind of evaporation concentrator, for concentrating of pharmacy and Chemical Manufacture thickness and easy fouling crystallized stock.
Background technology
In at present pharmacy and Chemical Manufacture, prepare thickness and easily the common equipment of fouling crystallized stock have two kinds of the external circulation evaporator of pressure and rotating scraper evaporators.The first forces external circulation evaporator power consumption large, and concentrated effect is poor, and the easy to wear and metal material contaminated material that wears away of equipment, affects materials quality; The second rotating scraper evaporator floor space is large, energy consumption is large, and equipment exists material contamination material easy to wear and that wear away equally, and endpoint concentration is uncontrollable, affects production capacity.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of heater built-in evaporation concentrator, heater rotation and with evaporation cavity without direct friction, steam utilization is high, and energy consumption is low, does not damage equipment, endpoint concentration is controlled, and materials quality is stable.
Evaporation concentrator of the present invention comprises evaporation cavity, heater, material flight and power transmission shaft, heater is arranged on evaporation cavity inside, heater is circumferentially symmetrical arranged a plurality of material flights, and evaporation cavity cavity one end is provided with power transmission shaft, and power transmission shaft is connected with heater through evaporation cavity cavity.
Wherein:
Described evaporation cavity is a horizontal vessel, evaporation cavity top is aligned in sequence with steam inlet, charging aperture, exhaust outlet, working hole and indirect steam outlet, evaporation cavity two ends end socket is provided with visor, temperature, pressure detects hole and drainage arrangement, and discharging opening and sewage draining exit are equipped with in evaporation cavity bottom.
Described heater inside is provided with a plurality of heating tubes, and heating tube connects respectively steam distribution chamber and the solidifying water collecting chamber at two ends, and heating tube dispersed arrangement parallel to each other is in heater.The quantity of heating tube can arrange according to actual needs.
The connected mode of heating tube and steam distribution chamber and solidifying water collecting chamber has varied, and the preferred heating tube of the present invention is fixedly welded on the tube sheet of steam distribution chamber and solidifying water collecting chamber, connects reliably, prevents steam leakage;
Heater two ends outer rim preferably arranges slide rail, and roller rotates on slide rail, has reduced equipment friction.
Described steam distribution chamber is the seal of a discoid hollow, steam distribution chamber center arranges steam pipe, steam pipe is communicated with the steam inlet of evaporation cavity by steam swivel joint, steam distribution is indoor is isolated into a plurality of distributor chambers with steam distribution grid is radial centered by steam pipe, and distributor chamber communicates with heating tube.Steam enters into distributor chamber, after distributing, evenly enters in heating tube by steam distribution grid.
The obturator that described solidifying water collecting chamber is a discoid hollow, inside separates with grid, and a side communicates with heating tube, and power transmission shaft is a hollow shaft, in the middle of solidifying water collecting chamber, by power transmission shaft, communicates with the drainage arrangement of evaporation cavity.Steam condensate (SC) flows into collecting chamber from heating tube and collects, and by drainage arrangement, condensed water is discharged.
Solidifying water collecting chamber is preferably separated into 6 with grid, and each collecting chamber communicates with power transmission shaft, has both guaranteed the intensity of power transmission shaft, has guaranteed that again solidifying water discharges in time.
Described evaporation cavity cavity bottom two ends are provided with support tourelle, and heater is arranged on and supports on tourelle.Heater can rotate on support tourelle.
Support tourelle and include base and roller, base is bolted on evaporation cavity bottom, is convenient to dismounting and maintenance; Bearing is installed in roller, and the slide rail of heater is arranged on roller, has reduced the friction between equipment, has reduced energy consumption.
Except above-mentioned points, can also be between steam distribution chamber and the tube sheet of solidifying water collecting chamber welding beam, material flight is together with beam welding, material flight is provided with stiffener, in case the distortion of material flight.
Operation principle and process:
Steam enters steam distribution chamber from steam inlet through steam swivel joint, through steam distribution chamber, distributes and enters heater, and steam becomes condensed water after the heat exchange of heater, and condensed water is collected through solidifying water collecting chamber, by drainage arrangement, discharges; Power transmission shaft drives heater rotation, material flight is taken up the material of evaporation cavity bottom, material flight goes to top, material falls under gravity on the heating tube of dispersed arrangement, finally to evaporation cavity bottom, so realize Matter Transfer heating, and the steam evaporating after heating material is discharged from indirect steam outlet; Evaporation cavity side is provided with visor, temperature sensor and pressure sensor, can observe at any time the concentrated situation of material in evaporation cavity, and working hole can sample to detect material concentration at any time, has concentrated by discharge gate and has discharged; Bottom is provided with sewage draining exit, during for evaporation cavity internal washing, uses.
The present invention compared with prior art, has following beneficial effect:
(1) the built-in mode of heater, compact conformation;
(2) evaporation cavity and heater, without direct friction, do not damage equipment, and materials quality is stable;
(3) heater flows and rotates, Matter Transfer heating, and homogeneous heating, reduces energy consumption, gained material concentration stabilize;
(4) evaporation cavity is provided with working hole, can detect in time the concentrated situation of material, and material is convenient to detect with controlled concentration.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view of material flight in the present invention;
Fig. 4 is the left view of Fig. 3 material flight;
Fig. 5 is the cross section view of vapor distribution device in the present invention;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the cross section view of solidifying water collecting device in the present invention;
Fig. 8 is the right view of Fig. 7.
In figure: 1, visor; 2, steam inlet; 3, steam distribution chamber; 4, charging aperture; 5, exhaust outlet; 6, working hole; 7, indirect steam outlet; 8, solidifying water collecting chamber; 9, temperature, pressure detects hole; 10, power transmission shaft; 11, transmission device; 12, solidifying water outlet; 13, support rolling device pedestal; 14, support tourelle; 15, sewage draining exit; 16, material flight; 17, heater; 18, heating tube; 19, discharging opening; 20, equipment chassis; 21, evaporation cavity; 22, steam swivel joint; 23, stiffener; 24, crossbeam; 25, tube sheet; 26, steam distribution grid; 27, drainage arrangement; 28, grid; 29, circular hole; 30, steam pipe; 31, slide rail; 32, roller.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in Figure 1, evaporation concentrator comprises: evaporation cavity 21, heater 17, material flight 16 and power transmission shaft 10, heater 17 is arranged on evaporation cavity 21 inside, heater 17 is circumferentially symmetrical arranged a plurality of material flights 16, evaporation cavity cavity one end is provided with power transmission shaft 10, and power transmission shaft 10 is connected with heater 17 through evaporation cavity 21 cavitys.
As depicted in figs. 1 and 2, material enters evaporation cavity 21 by charging aperture 4, transmission device 11 is connected to power transmission shaft 10, power transmission shaft 10 drives heater 17 rotations, steam inlet 2 passes into steam, steam enters steam distribution chamber 3 through steam swivel joint 22, after mean allocation, enter heating tube 18, material flight 16 is taken up material from evaporation cavity 21 bottoms in along with heater 17 rotary courses, material flight 16 rotates to behind top material under Action of Gravity Field topples on the heating tube 18 that enters into dispersed arrangement, through the final trickling of heating tube 18, arrive evaporation cavity 21 bottoms, in trickling process, material is subject to thermal evaporation, the indirect steam evaporating is discharged from indirect steam outlet 7, after entering the steam release heat in heater 17, be converted into condensed water to solidifying water collecting chamber 8 collections, by drainage arrangement 27, from solidifying water outlet 12, discharge, when material is concentrated, can detect material concentrations from working hole 6 samplings, reach after setting concentration and discharge by material outlet 19, complete evaporating concentration process, during cleaning, can enter in evaporation cavity from working hole 6, after cleaning, foreign material can be discharged from sewage draining exit 15.
As shown in Figure 3 and Figure 4, material flight 16 is welded on crossbeam 24, and material flight 16 sides are welded with stiffener 23, and crossbeam 24 connects on the tube sheet 25 of two ends steam distribution chamber and solidifying water collecting chamber.
As shown in Figure 5 and Figure 6, steam distribution chamber 3 is the seal of a discoid hollow, steam distribution is indoor is isolated into a plurality of distributor chambers with steam distribution grid 26 is radial centered by steam pipe 30, distributor chamber is communicated with heating tube 18, the circumferential distribution circular hole 29 of steam pipe 30 that steam distribution is indoor, steam is crossed circular hole 29 and is evenly entered heating tube 18 through steam distribution grid 26.
As shown in Figure 7 and Figure 8, solidifying water collecting chamber one side communicates with the heating tube 18 of heater, opposite side communicates with drainage arrangement 27 by power transmission shaft 10, and power transmission shaft 10 is a hollow shaft, is welded on the tube sheet 25 of solidifying water collecting chamber 8, solidifying water collecting chamber 8 is the airtight structures of a discoid hollow, inside separates and is divided into 6 with grid 28, and solidifying water collecting chamber 8 communicates with power transmission shaft 10, and steam condensate (SC) flows into solidifying water collecting chamber 8 from heating tube 18, through power transmission shaft, to drainage arrangement 27, from solidifying water outlet 12, discharge.
As shown in Fig. 5 and Fig. 7, support tourelle 14 and be arranged on evaporation cavity 21 cavity bottom two ends, base 13 is screwed in evaporation cavity 21 bottoms, and the slide rail 31 of heater is arranged on the roller 32 that supports tourelle, and heater 17 can support rotation on tourelle 14.
Claims (4)
1. an evaporation concentrator, it is characterized in that: comprise evaporation cavity (21), heater (17), material flight (16) and power transmission shaft (10), heater (17) is arranged on evaporation cavity (21) inside, heater (17) is circumferentially symmetrical arranged a plurality of material flights (16), evaporation cavity cavity one end is provided with power transmission shaft (10), and power transmission shaft (10) is connected with heater (17) through evaporation cavity cavity;
Described evaporation cavity (21) is a horizontal vessel, evaporation cavity top is aligned in sequence with steam inlet (2), charging aperture (4), exhaust outlet (5), working hole (6) and indirect steam outlet (7), evaporation cavity (21) two ends end socket is provided with visor (1), temperature, pressure detects hole (9) and drainage arrangement (27), and discharging opening (19) and sewage draining exit (15) are equipped with in evaporation cavity (21) bottom;
Described heater (17) inside is provided with a plurality of heating tubes (18), heating tube (18) communicates with steam distribution chamber (3) and the solidifying water collecting chamber (8) at two ends respectively, and heating tube (18) dispersed arrangement parallel to each other is in heater (17).
2. evaporation concentrator according to claim 1, it is characterized in that: described steam distribution chamber (3) is the seal of a discoid hollow, steam distribution chamber center arranges steam pipe (30), steam pipe (30) is communicated with the steam inlet (2) of evaporation cavity by steam swivel joint (22), steam distribution is indoor is isolated into a plurality of distributor chambers with steam distribution grid (26) is radial centered by steam pipe (30), and distributor chamber communicates with heating tube (18).
3. evaporation concentrator according to claim 1, it is characterized in that: described solidifying water collecting chamber (8) is the obturator of a discoid hollow, inside separates with grid (28), one side communicates with heating tube (18), power transmission shaft (10) is a hollow shaft, in the middle of solidifying water collecting chamber (8), by power transmission shaft (10), communicates with the drainage arrangement (27) of evaporation cavity.
4. evaporation concentrator according to claim 1, is characterized in that: described evaporation cavity (21) cavity bottom two ends are provided with supports tourelle (14), and heater (17) is arranged on and supports on tourelle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285407.4A CN102764514B (en) | 2012-08-10 | 2012-08-10 | Evaporation concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285407.4A CN102764514B (en) | 2012-08-10 | 2012-08-10 | Evaporation concentrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102764514A CN102764514A (en) | 2012-11-07 |
| CN102764514B true CN102764514B (en) | 2014-09-24 |
Family
ID=47092229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210285407.4A Active CN102764514B (en) | 2012-08-10 | 2012-08-10 | Evaporation concentrator |
Country Status (1)
| Country | Link |
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| CN (1) | CN102764514B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771922B (en) * | 2015-04-02 | 2016-08-24 | 东南大学 | Rotating tube bank evaporator drain device |
| CN107349614A (en) * | 2016-06-24 | 2017-11-17 | 湖南力健机械有限公司 | One kind rotation is without coking continuous cracking carbonized film evaporation equipment |
| CN107441746A (en) * | 2017-09-18 | 2017-12-08 | 江苏华泰重工装备有限公司 | High concentration inspissator |
| CN107485872A (en) * | 2017-09-18 | 2017-12-19 | 江苏华泰重工装备有限公司 | Chinese medicinal concentration equipment |
| CN107504841A (en) * | 2017-09-18 | 2017-12-22 | 江苏华泰重工装备有限公司 | Cantilevered heater for high concentration inspissator |
| CN108159717B (en) * | 2018-02-05 | 2023-12-05 | 江苏和诚制药设备制造有限公司 | Internal rotation heating circulation evaporator and system for treating salt-containing wastewater by using same |
| CN109200609A (en) * | 2018-09-04 | 2019-01-15 | 王鹏 | A kind of heat-sensitive liquid vaporization device |
| CN109091900B (en) * | 2018-09-04 | 2020-12-04 | 滨州富创科技服务有限公司 | Heat-sensitive liquid vaporization equipment |
| CN109453531B (en) * | 2019-01-06 | 2024-08-02 | 维斯益(杭州)节能科技有限公司 | High-efficiency low-temperature energy-saving evaporation device |
| CN111803981B (en) * | 2020-08-24 | 2021-05-04 | 天津乐科节能科技有限公司 | Deep concentration evaporator and method for high-salt high-viscosity easy-scaling feed liquid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104602A (en) * | 1979-02-05 | 1980-08-11 | Hitachi Ltd | Centrifugal membrane evaporator |
| CN2145355Y (en) * | 1993-01-04 | 1993-11-03 | 浙江大学 | Rotary tubulation drying machine |
| DK126995A (en) * | 1995-11-14 | 1997-05-15 | Erik Jensen | Rotary heat transmission body with evaporator surface scraping systems, developed for evaporation and drying processes |
| CN101716422B (en) * | 2009-12-15 | 2011-11-16 | 广州市心德实业有限公司 | Integrated multistage climbing-film evaporator |
| CN202822815U (en) * | 2012-08-10 | 2013-03-27 | 徐建涛 | Evaporation and concentration device |
-
2012
- 2012-08-10 CN CN201210285407.4A patent/CN102764514B/en active Active
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| Publication number | Publication date |
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| CN102764514A (en) | 2012-11-07 |
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Application publication date: 20121107 Assignee: JIANGSU HECHENG PHARMACEUTICAL EQUIPMENT MANUFACTURING Co.,Ltd. Assignor: Xu Jiantao Contract record no.: 2015320000465 Denomination of invention: Film-falling scraping plate type multitubular evaporation concentrator Granted publication date: 20140924 License type: Exclusive License Record date: 20150619 |
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Effective date of registration: 20160301 Address after: 214500 Jiangsu city of Taizhou province Jingjiang city north of Maqiao town high tech Industrial Zone No. 8 Patentee after: JIANGSU HECHENG PHARMACEUTICAL EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 226534 Jiangsu city of Nantong province Rugao City Jiang Industrial Park sunning Road No. 56 Patentee before: Xu Jiantao |
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Effective date of registration: 20200826 Address after: 214500 Zhongtian city garden, Jingjiang, Jiangsu, Taizhou, L22-6 Patentee after: Xu Jiantao Address before: 214500 Jiangsu city of Taizhou province Jingjiang city north of Maqiao town high tech Industrial Zone No. 8 Patentee before: JIANGSU HECHENG PHARMACEUTICAL EQUIPMENT MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20240311 Address after: 214500 Taizhou, Jiangsu Jingjiang City, Ma Qiao Town, north new high tech Industrial Zone 8 Patentee after: JIANGSU HECHENG PHARMACEUTICAL EQUIPMENT MANUFACTURING Co.,Ltd. Country or region after: China Address before: 214500 l22-6 Zhongtian city garden, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: Xu Jiantao Country or region before: China |
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