CN205796599U - A kind of evaporation and crystallization system - Google Patents
A kind of evaporation and crystallization system Download PDFInfo
- Publication number
- CN205796599U CN205796599U CN201620699727.8U CN201620699727U CN205796599U CN 205796599 U CN205796599 U CN 205796599U CN 201620699727 U CN201620699727 U CN 201620699727U CN 205796599 U CN205796599 U CN 205796599U
- Authority
- CN
- China
- Prior art keywords
- chamber body
- main chamber
- feed back
- preheater
- steam
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of evaporation and crystallization system, including crystallizing evaporator, preheater, steam-water separator, condenser and unit for electromechanical cabinet, described crystallizing evaporator includes main cavity, it is provided with heat exchanger tube in main chamber body, described heat exchanger tube is provided with steam inlet and condensation-water drain, in the cone gradually tapered up bottom main chamber body, cone wall bottom main chamber body is provided with feed back outlet, main chamber body sidewall is provided with feed back entrance, the connecting pipe of the outlet of described feed back and feed back entrance is provided with feed back pump, connected by ring flange bottom main chamber body and have crystallization settling tank, it is provided with discharging opening bottom described crystallization settling tank, main chamber body top is provided with indirect steam outlet, main chamber body sidewall is provided with charging aperture, described preheater one end is communicated with feed pump, the other end connects with condensation-water drain with charging aperture.Compared with prior art, the beneficial effects of the utility model are: consume energy relatively low, are prone to remove after materail tube fouling.
Description
Technical field
This utility model relates to feed liquid evaporation and concentration field, is specifically related to a kind of evaporation and crystallization system.
Background technology
Its principle of existing crystallizing evaporator is all that the mixed liquor dissolved with material is evaporated unnecessary solvent so that material
Crystallization, and separate, equipment inconvenient operation, and it is big to run power consumption, and the heat energy in evaporation heating process repeats
Utilization rate is the highest.Another deficiency is, material, at Bottomhole pressure, easily produces in-tube fouling.In order to lengthen the work that equipment runs
Time, need to separately increase the forced circulation pump of electric energy consumption, raw steam carries out heat exchange outside pipe, carries out Appropriate application heat with deflection plate
Can, partly heat energy loss is bigger, and secondary steam carries out heat exchange, the easy fouling of equipment, energy consumption height, impact equally outside pipe to material
Crystallization effect, it is therefore necessary to develop new evaporation and crystallization system.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of evaporation and crystallization system, solves consumption
Can be higher, the technical problem being difficult to clean off after materail tube fouling.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of evaporation and crystallization system, including crystallizing evaporator, preheater, steam-water separator, condenser and unit for electromechanical cabinet, described
Preheater, crystallizing evaporator, steam-water separator, condenser pipeline successively connects, and described crystallizing evaporator includes main cavity, described
Being provided with heat exchanger tube in main cavity, described heat exchanger tube is provided with steam inlet and condensation-water drain, in gradually bottom main chamber body
The cone shunk, the cone wall bottom main chamber body is provided with feed back outlet, and main chamber body sidewall is provided with feed back entrance, institute
The connecting pipe stating feed back outlet and feed back entrance is provided with feed back pump, and being connected by ring flange bottom main chamber body has crystallization
Settling tank, is provided with discharging opening bottom described crystallization settling tank, main chamber body top is provided with indirect steam outlet, main chamber body
Sidewall is provided with charging aperture, and described preheater one end is communicated with feed pump, and the other end connects with charging aperture and condensation-water drain.
Preferably, described preheater is provided with material metering device with the connectivity part of charging aperture.
Preferably, described heat exchanger tube sidewall is provided with cleaning door.
Compared with prior art, the beneficial effects of the utility model are: consume energy relatively low, are prone to remove after materail tube fouling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, crystallizing evaporator；2, preheater；3, steam-water separator；4, condenser；5, unit for electromechanical cabinet；6, main cavity；
7, heat exchanger tube；8, steam inlet；9, condensation-water drain；10, feed back outlet；11, feed back entrance；12, feed back pump；13, crystallization is heavy
Fall tank；14, discharging opening；15, indirect steam outlet；16, charging aperture；17, feed pump；18, material metering device；19, door is cleaned.
Detailed description of the invention
By making, architectural feature of the present utility model and effect of being reached are had a better understanding and awareness, in order to relatively
Good embodiment and accompanying drawing coordinate detailed description, are described as follows:
A kind of evaporation and crystallization system, including crystallizing evaporator 1, preheater 2, steam-water separator 3, condenser 4 and unit for electromechanical cabinet
5, described preheater 2, crystallizing evaporator 1, steam-water separator 3, condenser 4 pipeline successively connect, and described crystallizing evaporator 1 includes
Main cavity 6, is provided with heat exchanger tube 7 in main chamber body 6, described heat exchanger tube 7 is provided with steam inlet 8 and condensation-water drain 9, described
In the cone gradually tapered up bottom main cavity 6, the cone wall bottom main chamber body 6 is provided with feed back outlet 10, main chamber
Body 6 sidewall is provided with feed back entrance 11, and the connecting pipe of described feed back outlet 10 and feed back entrance 11 is provided with feed back pump 12, described
Connected by ring flange bottom main cavity 6 and have crystallization settling tank 13, bottom described crystallization settling tank 13, be provided with discharging opening 14, described
Main cavity 6 top is provided with indirect steam outlet 15, and main chamber body 6 sidewall is provided with charging aperture 16, and described preheater 2 one end is even
Being connected with feed pump 17, the other end connects with charging aperture 16 and condensation-water drain 9.
Described preheater 2 is provided with material metering device 18 with the connectivity part of charging aperture 16.
Described heat exchanger tube 7 sidewall is provided with cleaning door 19.
Material enters preheater 2 under the effect of feed pump and vacuum, and the heat energy of preheater 2 is from crystallizing evaporator 1
Raw steam adds thermogenetic steamed distilled water to material, flows out preheater 2 junctional complex flowmeter measuring device 18, to control the charging of material
Amount.Logistic Measures device 18 connects crystallizing evaporator 1, crystallizing evaporator 1 for possess heat exchange, evaporate, separate, froth breaking, sedimentation function
Being integrated equipment, raw steam enters heat exchanger tube 7 from steam inlet 8, and distilled water outlet connects drain valve, and drain valve connects preheater
2 water inlet of hot water, hot water is discharged by overfall above preheater 2.
Naturally sink to when material reaches supersaturation and separates out crystal crystallize in settling tank 13, below crystallized settling tank 13
Discharging opening 14 send, when crystal quality does not reaches discharging quality, carry out reflux cycle sedimentation, mother solution is through feed back entrance
11 come back to crystallizing evaporator 1 carries out secondary re-evaporation crystallization.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Planting changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requirement
Protection domain defined by appending claims and equivalent thereof.
Claims (3)
1. an evaporation and crystallization system, including crystallizing evaporator (1), preheater (2), steam-water separator (3), condenser (4) and
Unit for electromechanical cabinet (5), the connection of described preheater (2), crystallizing evaporator (1), steam-water separator (3), condenser (4) pipeline successively, its
It is characterised by: described crystallizing evaporator (1) includes main cavity (6), is provided with heat exchanger tube (7), described heat exchange in main chamber body (6)
Pipe (7) is provided with bottom steam inlet (8) and condensation-water drain (9), main chamber body (6) in the cone gradually tapered up, institute
The cone wall stating main cavity (6) bottom is provided with feed back outlet (10), and main chamber body (6) sidewall is provided with feed back entrance (11), institute
The connecting pipe stating feed back outlet (10) and feed back entrance (11) is provided with feed back pump (12), and main chamber body (6) bottom is passed through
Ring flange connects crystallization settling tank (13), and described crystallization settling tank (13) bottom is provided with discharging opening (14), main chamber body (6)
Top is provided with indirect steam outlet (15), and main chamber body (6) sidewall is provided with charging aperture (16), described preheater (2) one end
Being communicated with feed pump (17), the other end connects with charging aperture (16) and condensation-water drain (9).
Evaporation and crystallization system the most according to claim 1, it is characterised in that: described preheater (2) and charging aperture (16)
Connectivity part is provided with material metering device (18).
Evaporation and crystallization system the most according to claim 1, it is characterised in that: described heat exchanger tube (7) sidewall is provided with cleaning
Door (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699727.8U CN205796599U (en) | 2016-07-06 | 2016-07-06 | A kind of evaporation and crystallization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699727.8U CN205796599U (en) | 2016-07-06 | 2016-07-06 | A kind of evaporation and crystallization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796599U true CN205796599U (en) | 2016-12-14 |
Family
ID=58140803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620699727.8U Expired - Fee Related CN205796599U (en) | 2016-07-06 | 2016-07-06 | A kind of evaporation and crystallization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796599U (en) |
-
2016
- 2016-07-06 CN CN201620699727.8U patent/CN205796599U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211169934U (en) | Miniature evaporation crystallization equipment | |
| CN205216222U (en) | Concentrated system of MVR centrifugation thin film evaporation | |
| CN101391784B (en) | Full forced circulation type evaporator | |
| CN201350354Y (en) | Evaporated crystallizer | |
| CN202590405U (en) | Triple effect concentration evaporator | |
| CN204522347U (en) | A kind of solvent distillation recovery device | |
| CN204034287U (en) | Board-like thermodynamic steam Compression Evaporation device | |
| CN110975311A (en) | Energy-efficient type concentration tank | |
| CN203200119U (en) | Reverse osmosis strong brine evaporating and recycling device | |
| CN104587700B (en) | A kind of thickener | |
| CN203677987U (en) | Steam circulation system for DTB crystallization | |
| CN202638034U (en) | Lysine hydrochloride evaporation crystallization tank | |
| CN203816265U (en) | Inorganic salt continuous crystallization device | |
| CN105129890A (en) | Evaporating crystallizer | |
| CN205796599U (en) | A kind of evaporation and crystallization system | |
| CN205146818U (en) | Rotating wash bowl belt cleaning device of multiple effect evaporation ware | |
| CN205099397U (en) | High concentration sulfur acid sodium waste water evaporation crystallization process device | |
| RU161443U1 (en) | FLOATING UNIT FOR CRYSTALLIZING SOLUTIONS | |
| CN208049437U (en) | A kind of crystallizing tank syrup capture automatic control device | |
| CN202220084U (en) | Production equipment directly extracting sodium sulphate by acid bath | |
| CN202080906U (en) | Four-effect evaporator applied to sodium bichromate evaporation technology | |
| CN205042140U (en) | Prevent climbing film evaporator of jam | |
| CN204815766U (en) | Interior hot type evaporation crystallization equipment | |
| CN204602153U (en) | Liquid material recycling of condensed steam utilizes device | |
| CN204428875U (en) | The complete continuous crystallisation production process equipment of a kind of methenamine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180706 |