CN202666430U - External circulation and concentration device - Google Patents
External circulation and concentration device Download PDFInfo
- Publication number
- CN202666430U CN202666430U CN 201220283217 CN201220283217U CN202666430U CN 202666430 U CN202666430 U CN 202666430U CN 201220283217 CN201220283217 CN 201220283217 CN 201220283217 U CN201220283217 U CN 201220283217U CN 202666430 U CN202666430 U CN 202666430U
- Authority
- CN
- China
- Prior art keywords
- evaporator
- evaporimeter
- drainage tube
- condenser
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to the chemical field, in particular to an external circulation and concentration device, which comprises a burner, an evaporator and a condenser, wherein the evaporator comprises an air outlet and a feeding port respectively formed at an upper port and a lower port of the evaporator; the burner is connected with the feeding port of the evaporator through a first pipeline; and the air outlet of the evaporator is connected with the condenser through a second pipeline. The external circulation and concentration device is characterized in that a tube mouth for connecting a drainage tube is formed on the second pipeline; and the other end of the drainage tube is connected with the evaporator. The external circulation and concentration device has the beneficial effects that materials condensed into liquid under the cold environment are fed into the evaporator for re-evaporation and re-concentration through the drainage tube, so that the yield is improved, and the generation of sundries is reduced; and moreover, the liquid fed into the evaporator through the drainage tube can also be evaporated in the floating process, thereby accelerating the evaporation of the liquid.
Description
Technical field
The utility model relates to a kind of chemical field, relates in particular to a kind of external-circulation concentrating device.
Background technology
At present, be used for the enrichment facility of chemical field, its structure mainly forms outer circulation by burner, evaporimeter, condenser as shown in Figure 1, wherein the outer circulation charging aperture is the bottom that is arranged at evaporimeter, by the burner heating, make the liquid evaporation in the evaporimeter concentrated, the gas after the evaporation enters into condenser, but, because liquid becomes in evaporimeter in the gas, also some impurity are brought in the condenser, therefore reduced yield rate.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, a kind of external-circulation concentrating device to be provided, and its thickening efficiency is high, effective, and yield rate has also improved greatly.
To achieve these goals, the utility model can be taked following technical scheme:
A kind of external-circulation concentrating device, it comprises burner, evaporimeter and condenser, described evaporimeter comprises gas outlet, the charging aperture that is opened in respectively described evaporimeter upper and lower port, described burner connects the charging aperture of described evaporimeter by the first pipeline, the gas outlet of described evaporimeter connects described condenser by second pipe, it is characterized in that offer the mouth of pipe of a connection drainage tube on the described second pipe, the other end of described drainage tube connects described evaporimeter.
As preferred embodiment of the present utility model, external-circulation concentrating device further is included between second pipe and drainage tube and is provided with valve.
As preferred embodiment of the present utility model, external-circulation concentrating device comprises that further described valve is three-way valve.
The beneficial effects of the utility model are: external-circulation concentrating device of the present utility model, it comprises burner, evaporimeter and condenser, evaporimeter comprises gas outlet, the charging aperture that is opened in respectively the evaporimeter upper and lower port, burner connects the charging aperture of evaporimeter by the first pipeline, the gas outlet of evaporimeter connects condenser by second pipe, offer the mouth of pipe of a connection drainage tube on the second pipe, the other end of drainage tube connects evaporimeter.The utility model is sent into material in the evaporimeter by drainage tube and is again evaporated, concentrates, improve like this yield rate, reduced the generation of foreign material, and be sent to the liquid of evaporimeter in the process of descending slowly and lightly by drainage tube, also can be evaporated, thereby can accelerate the evaporation of liquid.
Description of drawings
Fig. 1 is the structural representation of existing external-circulation concentrating device;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
Preferred embodiment: as shown in Figure 1, it comprises burner 1, evaporimeter 2 and condenser 3, evaporimeter 2 comprises gas outlet a, the charging aperture b that is opened in respectively evaporimeter 2 upper and lower ports, burner 1 connects the charging aperture b of evaporimeter 2 by the first pipeline 4, the gas outlet a of evaporimeter 2 connects condenser 3 by second pipe 5, offer the mouth of pipe of a connection drainage tube 6 on the second pipe 5, the other end of drainage tube 6 connects evaporimeter 2, is provided with three-way valve 7 at second pipe 5 and 6 of drainage tubes.
This external-circulation concentrating device, by drainage tube 6 material is sent in the evaporimeter 2 again evaporate, concentrated, improved like this yield rate, reduce the generation of foreign material, and be sent to the liquid of evaporimeter 2 in the process of descending slowly and lightly by drainage tube 6, also can be evaporated, thereby can accelerate the evaporation of liquid.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (3)
1. external-circulation concentrating device, it comprises burner, evaporimeter and condenser, described evaporimeter comprises gas outlet, the charging aperture that is opened in respectively described evaporimeter upper and lower port, described burner connects the charging aperture of described evaporimeter by the first pipeline, the gas outlet of described evaporimeter connects described condenser by second pipe, it is characterized in that offer the mouth of pipe of a connection drainage tube on the described second pipe, the other end of described drainage tube connects described evaporimeter.
2. a kind of external-circulation concentrating device as claimed in claim 1 is characterized in that, is provided with valve between second pipe and drainage tube.
3. a kind of external-circulation concentrating device as claimed in claim 2 is characterized in that, described valve is three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283217 CN202666430U (en) | 2012-06-15 | 2012-06-15 | External circulation and concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283217 CN202666430U (en) | 2012-06-15 | 2012-06-15 | External circulation and concentration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666430U true CN202666430U (en) | 2013-01-16 |
Family
ID=47487366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220283217 Expired - Fee Related CN202666430U (en) | 2012-06-15 | 2012-06-15 | External circulation and concentration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505895A (en) * | 2012-06-15 | 2014-01-15 | 苏州市金翔钛设备有限公司 | Outer circulation condensation device |
-
2012
- 2012-06-15 CN CN 201220283217 patent/CN202666430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505895A (en) * | 2012-06-15 | 2014-01-15 | 苏州市金翔钛设备有限公司 | Outer circulation condensation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202666430U (en) | External circulation and concentration device | |
| CN205933815U (en) | Solar energy collection's natural pond sediment fermentation workshop | |
| CN204395477U (en) | A kind of economic benefits and social benefits crystallizing evaporator | |
| CN201799125U (en) | Multi-medium concentrator | |
| CN103505895A (en) | Outer circulation condensation device | |
| CN202961916U (en) | Calcium lactate concentration device | |
| CN202220084U (en) | Production equipment directly extracting sodium sulphate by acid bath | |
| CN203462018U (en) | Methane rotary condensation device | |
| CN202185164U (en) | External circulation pressure-reducing distillation tower | |
| CN103409192B (en) | Device for condensing methane in rotating manner | |
| CN201997129U (en) | No. 2 evaporator for extracting ointment | |
| CN210302451U (en) | Double-effect concentration device for traditional Chinese medicine | |
| CN203017787U (en) | Combined type single-effect concentrator | |
| CN202666431U (en) | Evaporator | |
| CN201618437U (en) | Kiln type gas-water separator | |
| CN205307830U (en) | A economic benefits and social benefits vacuum concentration ware for concentrated inulin | |
| CN203861930U (en) | Device for fermentation liquor energy-saving concentration in gourmet powder production | |
| CN202936410U (en) | Gas-liquid separation device for itaconic acid exhaust | |
| CN203090521U (en) | Adipic acid crystallization system | |
| CN202519366U (en) | Diffusion air inlet pipeline of polycrystalline silicon solar photovoltaic cell silicon wafer | |
| CN203591599U (en) | Forced-circulation evaporator | |
| CN203620268U (en) | Cooling mechanism for evaporator | |
| CN204159049U (en) | A kind of quadruple effect vacuum falling film evaporimeter with vapour-recovery unit | |
| CN215962201U (en) | Rectifying device for preparing vinyl glycol ether | |
| CN207253805U (en) | A kind of concentration tank for being used to extract sanchi flower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130615 |