CN203874474U - Anti-blocking device for return pipe of evaporator - Google Patents
Anti-blocking device for return pipe of evaporator Download PDFInfo
- Publication number
- CN203874474U CN203874474U CN201420259173.0U CN201420259173U CN203874474U CN 203874474 U CN203874474 U CN 203874474U CN 201420259173 U CN201420259173 U CN 201420259173U CN 203874474 U CN203874474 U CN 203874474U
- Authority
- CN
- China
- Prior art keywords
- return duct
- heater
- separator
- return pipe
- changeover portion
- 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 - Lifetime
Links
- 238000009499 grossing Methods 0.000 abstract 3
- 230000007704 transition Effects 0.000 abstract 3
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- -1 albumen Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses an anti-blocking device for a return pipe of an evaporator. The anti-blocking device comprises a heater and a separator, wherein the return pipe is connected between the heater and the separator; a circulating pump is connected to the return pipe in series; the return pipe comprises a descending section connected to an output end of the separator, and a smoothing section connected to an input end of the circulating pump; a transition section is also connected between the smoothing section and the descending section; the included angle between the transition section and the descending section is within the range of 110-160 degrees, and the included angle between the transition section and the smoothing section is within the range of 110-160 degrees. After the anti-blocking device for the return pipe of the evaporator is used, the return pipe is effectively avoided from being blocked, and the continuous operation of the device can be guaranteed.
Description
Technical field
The utility model relates to a kind of evaporation separation equipment, is specifically related to a kind of evaporimeter return duct preventing clogging up device.
Background technology
Vapo(u)rization system generally includes the loop of heater and separator composition, material enters separator again and carries out gas-liquid separation after heater heat exchange, between the two, connect by pipeline, and utilize circulating pump that the power of forced circulation is provided, rise again because the return line from separator to heater need to drop to circulating pump conventionally, on pipeline, must adopt the form of elbow.
Circulating pipeline structure capable between existing evaporimeter and current divider as shown in Figure 1, comprise heater 1 and separator 2, between be connected with return duct 4, and on return duct 4, be in series with circulating pump 3, refluxing is connected in the descending branch of separator output and is provided with the elbow of 90 ° so that manufacture and installation with being connected between the advection section of circulating pump input.
But because the drag effect of convection cell in 90 ° of elbows is larger, when concentrate excessive concentration even reaches in the situation of hypersaturated state, fiber, albumen, tar, organic matter or salt among concentrate can produce fouling in elbow, and finally cause the obstruction of pipeline, equipment cannot be moved.And must need to interrupt reaction in order to clear up obstruction, for the system of a large amount of steam heatings of this needs of evaporative crystallization, interrupt and restart the waste that not only means a large amount of heat energy, and in the time that evaporation crystallization equipment is a processing links among continuous reaction apparatus, will certainly affect the operation of whole system.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of evaporimeter return duct preventing clogging up device that can effectively avoid return line to stop up.
Technical scheme: for solving the problems of the technologies described above, a kind of evaporimeter return duct preventing clogging up device that the utility model provides comprises heater and separator, between described heater and separator, be connected with return duct, on described return duct, be in series with circulating pump, described return duct comprises the descending branch that is connected in separator output and the advection section that is connected in circulating pump input, between described advection section and descending branch, be also connected with changeover portion, the angle of described changeover portion and described descending branch is 110 °～160 °, the angle of described changeover portion and described advection section is 110 °～160 °.
As preferably, for the ease of processing with changeover portion is installed, the angle of described changeover portion and described descending branch is 135 °, the angle of described changeover portion and described advection section is 135 °.
Easily be recycled for material the medium that pump is broken up, described circulation delivery side of pump was communicated with the ascent stage of return duct, between described ascent stage and the input of heater, was connected with elbow bend.
Be difficult for being recycled for material the medium that pump is broken up, described circulation delivery side of pump was communicated with the ascent stage of return duct, also had two angles and be the elbow of 135 ° between described ascent stage and the input of heater.
Beneficial effect: evaporimeter return duct preventing clogging up device of the present utility model by arranging changeover portion on return duct, utilize the obtuse angle of two 135 ° to reduce the resistance that medium is subject in pipeline, further utilize the rubbing effect of circulating pump to fiber in medium and the effect of breaing up to crystal grain, between ascent stage and heater, still adopt the form of elbow bend, not only avoid the obstruction of knowing clearly between descending branch and advection section, make equipment be able to continuous operation.And simplified the layout of ascent stage pipeline, the layout of equipment is able to compacter, convenient design with install.
Brief description of the drawings
Fig. 1 is the structural representation of circulation line between existing evaporimeter and current divider;
Fig. 2 is the structural representation of the evaporimeter return duct preventing clogging up device of the utility model embodiment.
Detailed description of the invention
Embodiment: the structure of the evaporimeter return duct preventing clogging up device that the utility model provides as shown in Figure 2, comprise heater 1 and separator 2, between heater 1 and the bottom of separator 2, be connected with return duct, and on return duct, being in series with circulating pump 3, the power of dependence circulating pump 3 is treated treatment media and is carried out forced circulation.
Above-mentioned return duct comprises descending branch 4-1, the changeover portion 4-2, advection section 4-3 and the ascent stage 4-4 that are communicated with successively, and wherein descending branch 4-1 is connected in the bottom of separator 2, and advection section 4-3 is connected with the input of circulating pump 3.One end of ascent stage 4-4 is connected with circulation delivery side of pump, and its other end is connected to heater 1.
The high concentration material reserving for fear of separator 2 is subject to excessive resistance between descending branch 4-1 and advection section 4-3, elbow on pipeline is set as to obtuse angle, be convenient to design and the installation of pipeline simultaneously, angle between changeover portion 4-2 and descending branch 4-1 is preferably to 135 °, angle between changeover portion 4-2 and advection section 4-3 is also preferably to 135 °, the equal connecting bend of such two angles has balancedly distributed resistance, is also more conducive to the circulation of material.
Consider the rubbing effect of circulating pump 3 to fiber in medium and the effect of breaing up to crystal grain, between ascent stage 4-4 and heater 1, still adopt the form of elbow bend.
When use, the descending branch of medium from separator along return duct discharged, enter circulating pump by changeover portion and advection section successively again, in the time that the material in medium is easily recycled pump and breaks up, directly utilize the power of circulating pump pump into the ascent stage and enter in heater by elbow bend, enter again separator, successively circular flow.
And in the time that the material in medium is difficult for being recycled pump and breaks up, also can between ascent stage and the input of heater, use two angles is the elbow of 135 °.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. an evaporimeter return duct preventing clogging up device, comprise heater and separator, between described heater and separator, be connected with return duct, on described return duct, be in series with circulating pump, described return duct comprises the descending branch that is connected in separator output and the advection section that is connected in circulating pump input, it is characterized in that: between described advection section and descending branch, be also connected with changeover portion, the angle of described changeover portion and described descending branch is 110 °～160 °, and the angle of described changeover portion and described advection section is 110 °～160 °.
2. evaporimeter return duct preventing clogging up device according to claim 1, is characterized in that: the angle of described changeover portion and described descending branch is 135 °, the angle of described changeover portion and described advection section is 135 °.
3. evaporimeter return duct preventing clogging up device according to claim 1, is characterized in that: described circulation delivery side of pump was communicated with the ascent stage of return duct, between described ascent stage and the input of heater, is connected with elbow bend.
4. evaporimeter return duct preventing clogging up device according to claim 1, is characterized in that: described circulation delivery side of pump was communicated with the ascent stage of return duct, also has two angles and be the elbow of 135 ° between described ascent stage and the input of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259173.0U CN203874474U (en) | 2014-05-21 | 2014-05-21 | Anti-blocking device for return pipe of evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259173.0U CN203874474U (en) | 2014-05-21 | 2014-05-21 | Anti-blocking device for return pipe of evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874474U true CN203874474U (en) | 2014-10-15 |
Family
ID=51675020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259173.0U Expired - Lifetime CN203874474U (en) | 2014-05-21 | 2014-05-21 | Anti-blocking device for return pipe of evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151019A (en) * | 2020-01-09 | 2020-05-15 | 四川点石能源股份有限公司 | Evaporator circulating pipe anti-blocking system for MVR technology |
| CN111408153A (en) * | 2020-05-15 | 2020-07-14 | 湖北晟驰蒸发器设备有限公司 | Blockage removing device for evaporator equipment pipeline |
-
2014
- 2014-05-21 CN CN201420259173.0U patent/CN203874474U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151019A (en) * | 2020-01-09 | 2020-05-15 | 四川点石能源股份有限公司 | Evaporator circulating pipe anti-blocking system for MVR technology |
| CN111408153A (en) * | 2020-05-15 | 2020-07-14 | 湖北晟驰蒸发器设备有限公司 | Blockage removing device for evaporator equipment pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203131794U (en) | Highly efficient system for recycling heat energy and water resource of sewage continuously discharged from boiler | |
| CN104019580B (en) | A kind of low wind-warm syndrome operating mode mine return air source heat pump system and the method for operation thereof | |
| CN203874474U (en) | Anti-blocking device for return pipe of evaporator | |
| CN105993722A (en) | Solar heating warming system for vegetable fruit greenhouse | |
| CN104027989A (en) | Blocking-preventing device of evaporator return pipe | |
| CN205351913U (en) | Heat exchanger cooling water circulation utilizes system in petroleum engineering processing | |
| CN204165312U (en) | A kind of circulation | |
| CN102603109A (en) | Water treatment and comprehensive utilization system of energy-saving house | |
| CN206404756U (en) | A kind of multi-function outer circulation kettle system | |
| CN105300164B (en) | Circulating water pond | |
| CN107051157A (en) | A kind of SNCR denitration reducing agent prepares Storing and conveying system and method | |
| CN205392405U (en) | Steam condensate recycling system | |
| CN203425540U (en) | Filtrate concentration device used in pectin production | |
| CN208454597U (en) | A kind of aerobic tank defoaming water temperature regulating device | |
| CN103993142B (en) | Heat treatment quenching device | |
| CN202482119U (en) | Water treatment automatic dosing system | |
| CN203069003U (en) | Waste water waste heat recovery device | |
| CN201908809U (en) | Cooling water recycling device of air compressor | |
| CN207609597U (en) | A kind of centrifugal pump direct cooling water recovery device | |
| CN107726867B (en) | A kind of vacuum drying oven discharge port material quickly cooling dust pelletizing system | |
| CN201870961U (en) | Quick online high-temperature water cooling system | |
| CN106186132A (en) | Low cost power plant zeroth order value waste water evaporation and concentration processing system and method | |
| CN206895491U (en) | A kind of material-distributing system of feeding system | |
| CN206113707U (en) | Multistage waste water recovery system | |
| CN204198644U (en) | From cleaning terminal polymerization kettle EG circulating pipe system |
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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211218 Lishui City, Jiangsu province and Phoenix Industrial Park, No. 8, No. Patentee after: JIANGSU JIA TAI EVAPORATION EQUIPMENT Co.,Ltd. Address before: 211218 Lishui City, Jiangsu province and Phoenix Industrial Park, No. 8, No. Patentee before: JIANGSU JIATAI EVAPORATION CRYSTALLIZATION EQUIPMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Blocking-preventing device of evaporator return pipe Effective date of registration: 20181113 Granted publication date: 20141015 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: JIANGSU JIA TAI EVAPORATION EQUIPMENT Co.,Ltd. Registration number: 2018320000292 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191219 Granted publication date: 20141015 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: JIANGSU JIA TAI EVAPORATION EQUIPMENT Co.,Ltd. Registration number: 2018320000292 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Blocking-preventing device of evaporator return pipe Effective date of registration: 20200107 Granted publication date: 20141015 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: JIANGSU JIA TAI EVAPORATION EQUIPMENT Co.,Ltd. Registration number: Y2020320000011 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |