CN202693063U - Distillation and condensation device - Google Patents
Distillation and condensation device Download PDFInfo
- Publication number
- CN202693063U CN202693063U CN 201220198581 CN201220198581U CN202693063U CN 202693063 U CN202693063 U CN 202693063U CN 201220198581 CN201220198581 CN 201220198581 CN 201220198581 U CN201220198581 U CN 201220198581U CN 202693063 U CN202693063 U CN 202693063U
- Authority
- CN
- China
- Prior art keywords
- constant volume
- volume device
- distillation
- distiller
- liquid level
- 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 a distillation and condensation device. The distillation and condensation device comprises a heater, a distiller, a connecting pipe, a condenser and a constant volume device, wherein the heater is provided with a center hole; the bottom end of the distiller is provided with a liquid inlet and a gas supplementing port and penetrates through the center hole of the heater, and the heater is mounted at the bottom of the distiller; and the distiller is connected with one end of the connecting pipe through a ground port, the other end of the connecting pipe is connected with one end of the condenser, the other end of the condenser is connected with the constant volume device, and the bottom end of the constant volume device is provided with an absorption liquid inlet. The distillation and condensation device is characterized by further comprising a gas pressure balancing valve, a constant-volume liquid level detector and an early warning liquid level detector, wherein the gas pressure balancing valve is mounted on the connecting pipe, the constant volume device is designed into a double-ear shape, the constant-volume liquid level detector is mounted at the right side of the constant volume device, and the early warning liquid level detector is mounted at the left side of the constant volume device. The distillation and condensation device has the advantages that not only is the problem of the distillation condensation integrated device that liquid refluxes due to back suction in a distillation process solved, but also the defect that the volume measurement on distilled liquid after distillation is inaccurate is overcome.
Description
Technical field
The utility model relates to field of environment protection water quality online auto monitoring system, relates in particular to a kind of distillation condensing unit.
Background technology
In the prior art, distillation condensation integrated device usually because of the pressure differential generation distillate suck-back backflow phenomenon between distiller and the condenser, causes the volume metering of the rear distillate of distillation inaccurate in the process of distillation and condensation.
The utility model provides a kind of distillation condensing unit, and this device has not only solved the distillation condensation integrated device phenomenon that the liquid suck-back refluxes in still-process, and the distillate volume measures inaccurate defective after solving distillation.
Summary of the invention
The utility model provides a kind of distillation condensing unit, comprising: with the well heater of center pit, distiller, connecting pipe, condenser, constant volume device; The bottom of described distiller is provided with inlet and gas supplementing opening, and the center pit of described well heater is passed in the bottom of described distiller, and described well heater is installed in described distiller bottom; Described distiller is connected by ground with an end of described connecting pipe, the other end of described connecting pipe is connected with an end of described condenser, the other end of described condenser is connected with described constant volume device by flexible pipe, and the bottom of described constant volume device is provided with the absorption liquid entrance; It is characterized in that: also comprise air pressure double-beat drop valve, constant volume liquid level detector and early warning liquid level detector; Described air pressure double-beat drop valve is installed on the described connecting pipe; Described constant volume device is designed to the ears shape, and described constant volume liquid level detector is installed on the right side of described constant volume device, and described early warning liquid level detector is installed on the left side of described constant volume device.
As preferably, described constant volume device is comprised of constant volume device inner tube and constant volume device outer tube, and the upper end of described constant volume device inner tube is connected with the upper end of described constant volume device outer tube, and the gap is left in the lower end of the lower end of described constant volume device inner tube and described constant volume device outer tube.
As preferably, the upper end of described constant volume device outer tube is designed with an air hole.
As preferably, the installation site of described constant volume liquid level detector by distillation after the volume of distillate determine.
As preferably, the inlet of described distiller and gas supplementing opening are same mouthful.
As preferably, described condenser is provided with a liquid coolant entrance and a cooling liquid outlet.
Description of drawings
Figure 1 shows that distillation condensing unit structural drawing
Embodiment
Figure 1 shows that distillation condensing unit structural drawing, comprising: with the well heater 1 of center pit, distiller 2, air pressure double-beat drop valve 3, connecting pipe 4, condenser 5, cooling liquid outlet 6, liquid coolant entrance 7, air hole 8, constant volume device pipe core 9, constant volume device 10, constant volume liquid level detector 11, absorption liquid entrance 12, early warning liquid level detector 13, constant volume device outer tube 14, inlet 15, gas supplementing opening 16; Wherein the bottom of distiller 2 is provided with inlet 15 and gas supplementing opening 16, and inlet 15 and gas supplementing opening 16 be with flatly, and the center pit of well heater 1 is passed in the bottom of distiller 2, and well heater 1 is installed in distiller 2 bottoms; Distiller 2 is connected by ground with an end of connecting pipe 4, and the other end of connecting pipe 4 is connected with an end of condenser 5, and condenser 5 is designed with a liquid coolant entrance 7 and cooling liquid outlet 6; Air pressure double-beat drop valve 3 is installed on the connecting pipe 4, and the other end of condenser 5 is connected with constant volume device 10 by flexible pipe; Constant volume device 10 is designed to the ears shape, and constant volume liquid level detector 11 is installed on the right side of constant volume device 10, and early warning liquid level detector 13 is installed on the left side of constant volume device 10, and the bottom of constant volume device 10 is provided with absorption liquid entrance 12; Constant volume device 10 is comprised of constant volume device inner tube 9 and constant volume device outer tube 14, the upper end of constant volume device inner tube 9 is connected with the upper end of constant volume device outer tube 14, the gap is left in the lower end of the lower end of constant volume device inner tube 9 and constant volume device outer tube 14, in order to reduce gas overflowing, gas-liquid is fully mixed, and the upper end of constant volume device outer tube 14 is provided with an air hole 8; Constant volume liquid level detector 11 is used for the volume of the rear distillate of metering distillation, and the installation site of constant volume liquid level detector 11 is determined by the volume of distillate after distilling; The liquid level that early warning liquid level detector 13 is used for distillate detects.
During the work of the utility model device, the method for distillation condensation is as follows:
A. in condenser 5, pass into liquid coolant, by inlet 15 water sample is pushed in the distiller 2, well heater 1 is heated to uniform temperature with water sample, simultaneously, in order to prevent that steam from suck-back occuring when the condensation reflux, by gas supplementing opening 16 gas is blown in the distiller 2, by blowing steam is accelerated to be pushed in the condenser 5 from distiller 2;
B. the steam that evaporates from distiller 2 enters condenser 5 through connecting pipe 4, and steam process and liquid coolant heat exchange are in the rear inflow constant volume device 10 that is condensed;
C. the liquid behind the absorption liquid absorption condensation, when early warning liquid level detector 13 detects liquid, stop distillation, this moment is owing to existing pressure differential between distiller 2 and the condenser 5, the liquid level bob, open air pressure double-beat drop valve 3, the pressure between equilibrium still and the condenser, the liquid suck-back after preventing from distilling refluxes;
D. by the absorption liquid entrance, fill into distilled water, when constant volume liquid level detector 11 detects liquid, stop to add distilled water, namely obtain accurate distillate volume.
Distillation condensing unit of the present utility model has the following advantages:
1. adopt air pressure double-beat drop valve 3 is installed between distiller 2 and condenser 5, the liquid suck-back after preventing from distilling refluxes;
2. in still-process, the liquid that constant volume device 10 absorbs is because the pressure differential between distiller 2 and the condenser 5, cause the liquid level bob in the constant volume device 10, the volume that measure distillate this moment is inaccurate, the utility model is installed constant volume liquid level detector 11 on the right side of constant volume device 10 again, the suitable part distilled water that fills into can accurate measurement distillate volume.
3. inlet of the present utility model is again gas supplementing opening, has not only saved the space size of the utility model device, has also saved cost of the present utility model.
Embodiment disclosed herein is exemplary, and it only is for explanation that the utility model is made an explanation, and is not to restriction of the present utility model, and the improvement that those skilled in the art will envision that and expansion are included within the protection domain of the present utility model.
Claims (6)
1. a distillation condensing unit comprises: with the well heater of center pit, distiller, connecting pipe, condenser, constant volume device; The bottom of described distiller is provided with inlet and gas supplementing opening, and the center pit of described well heater is passed in the bottom of described distiller, and described well heater is installed in described distiller bottom; Described distiller is connected by ground with an end of described connecting pipe, the other end of described connecting pipe is connected with an end of described condenser, the other end of described condenser is connected with described constant volume device by flexible pipe, and the bottom of described constant volume device is provided with the absorption liquid entrance; It is characterized in that: also comprise air pressure double-beat drop valve, constant volume liquid level detector and early warning liquid level detector; Described air pressure double-beat drop valve is installed on the described connecting pipe; Described constant volume device is designed to the ears shape, and described constant volume liquid level detector is installed on the right side of described constant volume device, and described early warning liquid level detector is installed on the left side of described constant volume device.
2. distillation condensing unit according to claim 1, it is characterized in that: described constant volume device is comprised of constant volume device inner tube and constant volume device outer tube, the upper end of described constant volume device inner tube is connected with the upper end of described constant volume device outer tube, and the gap is left in the lower end of the lower end of described constant volume device inner tube and described constant volume device outer tube.
3. distillation condensing unit according to claim 1 and 2, it is characterized in that: the upper end of described constant volume device outer tube is designed with an air hole.
4. distillation condensing unit according to claim 1 is characterized in that: the installation site of described constant volume liquid level detector by distillation after the volume of distillate determine.
5. distillation condensing unit according to claim 1 is characterized in that: the inlet of described distiller and gas supplementing opening are same mouthful.
6. distillation condensing unit according to claim 1, it is characterized in that: described condenser is provided with a liquid coolant entrance and a cooling liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198581 CN202693063U (en) | 2012-05-07 | 2012-05-07 | Distillation and condensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198581 CN202693063U (en) | 2012-05-07 | 2012-05-07 | Distillation and condensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693063U true CN202693063U (en) | 2013-01-23 |
Family
ID=47548668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198581 Expired - Fee Related CN202693063U (en) | 2012-05-07 | 2012-05-07 | Distillation and condensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661769A (en) * | 2012-05-07 | 2012-09-12 | 广州市怡文环境科技股份有限公司 | Distilling and condensing device and distilling and condensing method |
| CN103191795A (en) * | 2013-03-21 | 2013-07-10 | 济南盛泰电子科技有限公司 | Distillation apparatus |
-
2012
- 2012-05-07 CN CN 201220198581 patent/CN202693063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661769A (en) * | 2012-05-07 | 2012-09-12 | 广州市怡文环境科技股份有限公司 | Distilling and condensing device and distilling and condensing method |
| CN103191795A (en) * | 2013-03-21 | 2013-07-10 | 济南盛泰电子科技有限公司 | Distillation apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103836800B (en) | Electric heater and control method thereof | |
| CN101082597A (en) | Coagulating type dryness fraction measurement mechanism and measurement method thereof | |
| CN204064988U (en) | Flowing wet steam humidity measuring instrument | |
| CN202693063U (en) | Distillation and condensation device | |
| CN111693559A (en) | Vapor droplet mass flow separation measuring device and method for gas-phase mixture | |
| CN102520010B (en) | Condenser dirt detection method for vapor compression cycle cold water unit | |
| CN102661769A (en) | Distilling and condensing device and distilling and condensing method | |
| CN204513337U (en) | Built-in water level balancing container in steam tank | |
| CN103091027B (en) | Liquid pipeline equipment flowing pressure loss tester and testing method | |
| CN206583619U (en) | A kind of heater test platform | |
| CN106680006B (en) | A kind of fission shell-and-tube exhaust-heat boiler experimental system and experimental method | |
| CN205941523U (en) | Measure high temperature condensed water PH device | |
| CN102095751A (en) | Vehicle-mounted physical parameter tester of geological heat of ground source heat pump | |
| CN2924455Y (en) | Direct air-cooling condensator tube bundles | |
| CN207439695U (en) | Heat exchanger boiling heat transfer efficiency test platform | |
| CN107328594A (en) | It is a kind of with measure device and method of the simple loop to plate type heat exchanger heat transfer coefficient | |
| CN209415826U (en) | A kind of on-line checking density steam single-effect lithiumbromide absorption type low-temperature water cooler | |
| CN106441461A (en) | Device and method for measuring circulation flow and heat-collecting capacity of solar water heating system in real time | |
| CN106940329A (en) | It is a kind of to measure the experimental provision that the air amount of leaking into condenses influence on steam | |
| CN206627183U (en) | A kind of level measurement device | |
| CN205909581U (en) | Industrial cold water unit | |
| CN206535561U (en) | The EGR of constant temperature water tank and the constant temperature water tank for plastic pipe resistance test | |
| CN208206639U (en) | A kind of determinator for crude fats of recycle cooling water | |
| CN206515071U (en) | A kind of condenser performance test device | |
| CN207472512U (en) | The leak detection disk of condenser hotwell leakage detection apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 510730 Guangzhou economic and Technological Development Zone, Guangdong City, South Road, No. three, No. 12 Patentee after: Yiwen Environmental Science Technology Co., Ltd. Address before: 3 building, B building, No. 885 Shenzhou Road, Guangzhou Science City, Guangdong, Guangzhou, Luogang District 510663, China Patentee before: Yiwen Environmental Science Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |