CN205393114U - Level pipe falling film evaporation ware belt cleaning device - Google Patents
Level pipe falling film evaporation ware belt cleaning device Download PDFInfo
- Publication number
- CN205393114U CN205393114U CN201620046731.4U CN201620046731U CN205393114U CN 205393114 U CN205393114 U CN 205393114U CN 201620046731 U CN201620046731 U CN 201620046731U CN 205393114 U CN205393114 U CN 205393114U
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- Prior art keywords
- shower
- pipe
- falling film
- heat exchange
- washing liquid
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- 239000011552 falling film Substances 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- 238000001704 evaporation Methods 0.000 title abstract description 11
- 230000008020 evaporation Effects 0.000 title abstract description 6
- 239000012530 fluid Substances 0.000 claims description 42
- 239000007921 spray Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract 11
- 230000002000 scavenging effect Effects 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model provides a level pipe falling film evaporation ware belt cleaning device connects and rinses on level pipe falling film evaporation ware, a serial communication port, include: the shower spouts the washing liquid to the heat exchange tube group of level pipe falling film evaporation ware on, the washing liquid conveyer pipe is connected with the shower, to shower supply washing liquid, the collecting pipe is located heat exchange tube group's below, collects the washing liquid that flows down, the scavenging pump sets up between washing liquid conveyer pipe and collecting pipe, will come from the washing liquid continuous pump of collecting pipe and go into in the washing liquid conveyer pipe. According to the utility model discloses a level pipe falling film evaporation ware belt cleaning device owing to adopted collecting pipe and scavenging pump to make the washing liquid wash at heating chamber and the flow of concentrate liquid storage pot mesocycle, compares with traditional high -pressure (high -pressure) water gun cleaning method, and the circulation volume is bigger, and among many heat exchange tubes among the interior heat exchange tube group were in the washing of washing liquid simultaneously at one time, the cleaning efficiency was high to can effectively practice thrift the washing liquid.
Description
Technical field
This utility model relates to a kind of Falling Film Evaporator of Horizontal Tube rinser, belongs to field of chemical equipment.
Background technology
Falling Film Evaporator of Horizontal Tube is mainly used in the primary concentration of low concentration solution, contains: the industry fields such as biofermentation, wastewater from chemical industry, pharmacy waste water, oil field waste, paper waste, desalinization.Falling Film Evaporator of Horizontal Tube structure includes adding hot cell, is connected to the concentrated solution fluid reservoir added below hot cell, has the set of heat exchange tubes that many evaporating heat-exchanging pipes are formed in Horizontal Heating room.
During use, reaching a kind of material of boiling point and be sprayed at evaporating heat-exchanging pipe from heating ceiling portion by nozzle, material film-like flows downward evaporation along adding heat pipe outer wall, in the final concentrated solution fluid reservoir bottom concentrated solution entrance.After long-time use, often have precipitum and adhere on evaporating heat-exchanging pipe, affect heat exchange efficiency.Now it is accomplished by the evaporating heat-exchanging pipe to adding hot cell and inside to be carried out.Traditional cleaning method is the openings such as the charging aperture opened and add hot cell or observation panel, giant stretches into heating indoor and is rinsed.This cleaning method there is problems of the limited area cleaned, it is difficult to heating indoor, especially set of heat exchange tubes is cleaned thoroughly.
Utility model content
The purpose of this utility model is in that to provide a kind of Falling Film Evaporator of Horizontal Tube rinser, to solve the problems referred to above.
Present invention employs following technical scheme:
A kind of Falling Film Evaporator of Horizontal Tube rinser, is connected on Falling Film Evaporator of Horizontal Tube and is carried out, it is characterised in that including: shower, be sprayed onto in the set of heat exchange tubes of Falling Film Evaporator of Horizontal Tube by cleanout fluid；Cleaning fluid conveying pipeline, is connected with shower, supplies cleanout fluid to shower；Collecting pipe, is positioned at the lower section of set of heat exchange tubes, collects the cleanout fluid flowed down；Clean pump, be arranged between cleaning fluid conveying pipeline and collecting pipe, the cleanout fluid from collecting pipe is continuously pumped in cleaning fluid conveying pipeline.
Additionally, Falling Film Evaporator of Horizontal Tube rinser of the present utility model, can also have a feature in that wherein, shower has horizontal shower pipe and is positioned at the extension shower of horizontal shower pipe both sides, horizontal shower pipe is horizontally placed on above set of heat exchange tubes, extending shower is divided into left side to extend spray bend pipe and right side extension spray bend pipe, left side extends spray bend pipe and right side extends spray bend pipe and all communicates with horizontal shower pipe, extend downward the both sides of set of heat exchange tubes from the both sides of horizontal shower pipe, spray cleanout fluid from two lateral set of heat exchange tubes.
It addition, Falling Film Evaporator of Horizontal Tube rinser of the present utility model, it is also possible to have a feature in that wherein, extend the junction between shower and horizontal shower pipe for being rotationally connected.
It addition, Falling Film Evaporator of Horizontal Tube rinser of the present utility model, it is also possible to having a feature in that wherein, extend shower and have two joints, the junction in the middle of two joints is for being rotationally connected.
It addition, Falling Film Evaporator of Horizontal Tube rinser of the present utility model, it is also possible to have a feature in that wherein, shower has rotary sprinkler.
The beneficial effect of utility model
According to Falling Film Evaporator of Horizontal Tube rinser of the present utility model, owing to have employed collecting pipe and cleaning pump and make cleanout fluid circulate in adding hot cell and concentrated solution fluid reservoir to be carried out, compared with traditional giant cleaning method, circulating load is bigger, within the same time, many heat exchanger tubes in set of heat exchange tubes are simultaneously among the cleaning of cleanout fluid, cleaning efficiency is high, and can effectively save cleanout fluid.
In addition, owing to being also provided with extending shower in shower, extending shower and spray cleanout fluid from two lateral set of heat exchange tubes, horizontal shower pipe sprays cleanout fluid to set of heat exchange tubes from above simultaneously, therefore can exchange heat pipe heat from three directions to be carried out simultaneously, further increase cleaning efficiency.
Accompanying drawing explanation
Fig. 1 is the use state diagram in embodiment one of Falling Film Evaporator of Horizontal Tube rinser of the present utility model；
Fig. 2 is the use state diagram in embodiment two of Falling Film Evaporator of Horizontal Tube rinser of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described:
<embodiment one>
Fig. 1 is the use state diagram in embodiment one of Falling Film Evaporator of Horizontal Tube rinser of the present utility model, as shown in Figure 1, Falling Film Evaporator of Horizontal Tube includes: adds hot cell 21, be connected to the concentrated solution fluid reservoir 22 added below hot cell, adds and has the set of heat exchange tubes 23 that many evaporating heat-exchanging pipes are formed in hot cell 21.Falling Film Evaporator of Horizontal Tube rinser includes: shower 11, cleaning fluid conveying pipeline 12, collecting pipe 13 and clean pump 14.
Shower 11 is arranged at the top of set of heat exchange tubes 23, sprays cleanout fluid to set of heat exchange tubes 23.Cleaning fluid conveying pipeline 12, one end is connected with shower, can supply cleanout fluid to shower 11.The other end is connected with cleaning pump 14.
One end of collecting pipe 13 is connected to the bottom end opening of concentrated solution fluid reservoir 22, is namely positioned at the lower section of set of heat exchange tubes 23, collects the cleanout fluid flowed down from above.The other end of collecting pipe 13 is connected with cleaning pump 14.
Clean pump 14 and be arranged between cleaning fluid conveying pipeline 12 and collecting pipe 13, the cleanout fluid from collecting pipe 13 is pumped in cleaning fluid conveying pipeline 12 again.And then cleanout fluid is pumped in shower 11, make cleanout fluid spray from shower.Clean pump 14 to make cleanout fluid repeatedly flow through to add hot cell 21 and concentrated solution fluid reservoir 22 is carried out.In preferably embodiment, shower 11 can also adopt rotary sprinkler be cleaned the sprinkling of liquid.The effect of rotary sprinkler is the conversion rinsing direction not section making cleanout fluid so that the dirt in set of heat exchange tubes is subject to the effect of the shearing force from different directions, thus improving the effect of cleaning.
<embodiment two>
Fig. 2 is the use state diagram in embodiment two of Falling Film Evaporator of Horizontal Tube rinser of the present utility model.In the present embodiment, the structure identical with embodiment one adopts and is identically numbered, and saves corresponding explanation.As in figure 2 it is shown, Falling Film Evaporator of Horizontal Tube rinser includes: shower 31, cleaning fluid conveying pipeline 12, collecting pipe 13 and clean pump 14.
Shower 31 has a horizontal shower pipe 32, and is positioned at the extension shower of horizontal shower pipe both sides, extends shower and is divided into left side to extend spray bend pipe 33 and right side extends spray bend pipe 34.
Horizontal shower pipe 32 is horizontally placed on above set of heat exchange tubes 23, sprays cleanout fluid to set of heat exchange tubes 23 from above.
Left side extends spray bend pipe 33 and right side extends spray bend pipe 34 and all communicates with horizontal shower pipe 32, extends downward the both sides of set of heat exchange tubes 23 respectively from the both sides of horizontal shower pipe 32, sprays cleanout fluid from two lateral set of heat exchange tubes 23.Thus clean set of heat exchange tubes 23 in three directions simultaneously, improve the efficiency of cleaning.Left side extends spray bend pipe 33 and right side extends the junction sprayed between bend pipe 34 and horizontal shower pipe 32 and could be arranged to be rotationally connected.Left side extends spray bend pipe 33 and right side extends the structure that spray bend pipe 34 can be single-unit, the structure of two joints can also be further arranged to, two joint intermediate connections also for being rotationally connected, such setting make left side extend spray bend pipe 33 and right side extend spray bend pipe 34 from the opening adding hot cell 21 stretch into time convenient.Being also convenient for regulating the angle of sprinkling in the process cleaned, emphasis cleans the region that dirt is more simultaneously.
Horizontal shower pipe and extension shower can also arrange rotary sprinkler, to improve cleaning efficiency further.
Claims (5)
1. a Falling Film Evaporator of Horizontal Tube rinser, is connected on Falling Film Evaporator of Horizontal Tube and is carried out, it is characterised in that including:
Shower, is sprayed onto cleanout fluid in the set of heat exchange tubes of Falling Film Evaporator of Horizontal Tube；
Cleaning fluid conveying pipeline, is connected with described shower, supplies cleanout fluid to described shower；
Collecting pipe, is positioned at the lower section of described set of heat exchange tubes, collects the cleanout fluid flowed down；
Clean pump, be arranged between described cleaning fluid conveying pipeline and described collecting pipe, the described cleanout fluid from collecting pipe is continuously pumped in described cleaning fluid conveying pipeline.
2. Falling Film Evaporator of Horizontal Tube rinser according to claim 1, it is characterised in that:
Wherein, described shower has horizontal shower pipe and is positioned at the extension shower of described horizontal shower pipe both sides,
Described horizontal shower pipe is horizontally placed on above described set of heat exchange tubes,
Described extension shower is divided into left side to extend spray bend pipe and right side extends spray bend pipe, left side extends spray bend pipe and right side extends spray bend pipe and all communicates with described horizontal shower pipe, extend downward the both sides of set of heat exchange tubes from the both sides of described horizontal shower pipe, spray cleanout fluid from two lateral set of heat exchange tubes.
3. Falling Film Evaporator of Horizontal Tube rinser according to claim 2, it is characterised in that:
Wherein, the junction between described extension shower and described horizontal shower pipe is for being rotationally connected.
4. Falling Film Evaporator of Horizontal Tube rinser according to claim 3, it is characterised in that:
Wherein, described left side extends spray bend pipe and right side extends spray bend pipe and is divided into two joints, and the junction in the middle of two joints is for being rotationally connected.
5. the Falling Film Evaporator of Horizontal Tube rinser according to any one in Claims 1 to 4, it is characterised in that:
Wherein, described shower has rotary sprinkler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620046731.4U CN205393114U (en) | 2016-01-18 | 2016-01-18 | Level pipe falling film evaporation ware belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620046731.4U CN205393114U (en) | 2016-01-18 | 2016-01-18 | Level pipe falling film evaporation ware belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205393114U true CN205393114U (en) | 2016-07-27 |
Family
ID=56449921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620046731.4U Active CN205393114U (en) | 2016-01-18 | 2016-01-18 | Level pipe falling film evaporation ware belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205393114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924983A (en) * | 2017-05-05 | 2017-07-07 | 江苏格桑花涂料有限公司 | A kind of anticorrosive paint production enrichment facility |
| CN106984055A (en) * | 2017-05-25 | 2017-07-28 | 广东沃泰环保有限公司 | It is a kind of can on-line cleaning shell and tube forced-circulation evaporation device and its cleaning method |
| CN111102592A (en) * | 2019-12-23 | 2020-05-05 | 北京建筑大学 | Direct-expansion heat pump type anti-corrosion flue gas waste heat recovery system |
-
2016
- 2016-01-18 CN CN201620046731.4U patent/CN205393114U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924983A (en) * | 2017-05-05 | 2017-07-07 | 江苏格桑花涂料有限公司 | A kind of anticorrosive paint production enrichment facility |
| CN106984055A (en) * | 2017-05-25 | 2017-07-28 | 广东沃泰环保有限公司 | It is a kind of can on-line cleaning shell and tube forced-circulation evaporation device and its cleaning method |
| CN111102592A (en) * | 2019-12-23 | 2020-05-05 | 北京建筑大学 | Direct-expansion heat pump type anti-corrosion flue gas waste heat recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 1-3, Lane 369, Changshi Road, Sijing Town, Songjiang District, Shanghai, 201601 Patentee after: Shanghai Zhongteng Equipment Technology Co.,Ltd. Country or region after: China Address before: 151 Wangdong Middle Road, Sijing Town, Songjiang District, Shanghai, 20101 Patentee before: SHANGHAI ZHONGTENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |