CN205199002U - Even falling film evaporation ware of cloth liquid - Google Patents
Even falling film evaporation ware of cloth liquid Download PDFInfo
- Publication number
- CN205199002U CN205199002U CN201520984652.3U CN201520984652U CN205199002U CN 205199002 U CN205199002 U CN 205199002U CN 201520984652 U CN201520984652 U CN 201520984652U CN 205199002 U CN205199002 U CN 205199002U
- Authority
- CN
- China
- Prior art keywords
- perforated plate
- tube sheet
- heating tube
- heating pipe
- vaporization chamber
- 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
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses an even falling film evaporation ware of cloth liquid, including body, last tube sheet, lower tube sheet, heating pipe, closing cap, inlet pipe, distributing plate, wherein: go up the tube sheet and set up separately in this internal upper portion and lower part with tube sheet down, the body, go up the tube sheet and down the tube sheet surround and form the evaporating chamber, the body lateral wall of evaporating chamber below is equipped with the gas vent, the body bottom is equipped with the discharge gate, in locating the evaporating chamber heating pipe, heating pipe upper end protrusion and last tube sheet upper surface, heating pipe lower extreme and tube sheet lower surface parallel and level down, the heating pipe top is the enclosed construction, and one section the lateral wall that is higher than the tube sheet of heating pipe is equipped with the spout hole, the body top is located through the flange structure to the closing cap, and the closing cap top is located to the inlet pipe, and the inlet pipe lower extreme is equipped with the sprinkler head, the distributing plate is equipped with a plurality of liquid separation hole inside locating the closing cap on the distributing plate, and liquid separation hole and heating pipe are at the vertical direction staggered arrangement. The utility model discloses simple structure, processing cost are hanged down, the dismantlement is more convenient, cloth liquid is more even, heating efficiency is higher.
Description
Technical field
The utility model relates to chemical separating apparatus field, the uniform falling film evaporator of especially a kind of cloth liquid.
Background technology
Falling film evaporator is widely used in the industries such as medicine, food, chemical industry, light industry and concentrates about the single-action of water or organic solvent solution or multiple-effect evaporation, is particularly useful for the evaporation of heat sensitive material.Wherein determine that the key technology of falling film evaporator efficiency is the cloth liquid efficiency of the cloth liquid structure of falling film evaporator, material can be distributed among each heating tube by efficient cloth liquid structure uniformly, and flows downward in heating tube inwall film-like.The cloth liquid structure of tradition falling film evaporator be broadly divided into overflow type and plug-in type (flow guiding type), wherein overflow type structure is simple, but distributed effect not easily ensures, is applicable to the occasion that Spreading requirements is not high; Plug-in type generally can ensure that liquid cloth liquid in single tube is even, but not easily ensures that uniform liquid is assigned on all heating tubes, and flow resistance is large, easily blocks, and processes, installation requirement is high.
Utility model content
For the problems referred to above of the prior art, the utility model proposes the uniform falling film evaporator of a kind of cloth liquid.
The technical solution of the utility model is: the uniform falling film evaporator of a kind of cloth liquid, comprises body, upper perforated plate, lower perforated plate, heating tube, capping, feed pipe, distribution grid, wherein:
Described upper perforated plate and lower perforated plate are divided into intrinsic upper and lower, described body, upper perforated plate and lower perforated plate surround and form vaporization chamber, the upper portion side wall of described vaporization chamber is provided with steam-gas inlet, the lower sides of described vaporization chamber is provided with condensation-water drain, body sidewall below described vaporization chamber is provided with exhaust outlet, and described body bottom is provided with discharging opening;
Described heating tube is vertically located in vaporization chamber, the upper surface with upper perforated plate is protruded in the upper end of described heating tube, the lower end of described heating tube is concordant with the lower surface of lower perforated plate, and the top of described heating tube is enclosed construction, and the sidewall of a section higher than upper perforated plate of described heating tube is provided with spout hole;
Described capping is located at the top of body by flange arrangement, and the top of capping is located at by described feed pipe, and the lower end of described feed pipe is provided with sprinkler head;
Described distribution grid is located at capping inside, and described distribution grid is provided with some points of fluid apertures, and described point of fluid apertures and heating tube interlaced arrangement in the vertical direction.
Further, described spout hole is divided into some layers, and described adjacent two layers spout hole interlaced arrangement in the vertical direction.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, processing cost is low, convenient disassembly; Charging can be distributed in the horizontal direction more equably by sprinkler head and distributing disc simultaneously, improve cloth liquid efficiency; Make feed liquid more evenly can form falling liquid film in heating tube by the spout hole of heating tube epimere simultaneously, improve the efficiency of heating surface.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the spout hole of heating tube described in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical scheme in the utility model is further illustrated.
As shown in Figure 1, the utility model comprises body 1, upper perforated plate 2, lower perforated plate 9, heating tube 3, capping 4, feed pipe 5, distribution grid 6, wherein:
Described upper perforated plate 2 and lower perforated plate 9 are divided into the upper and lower in body 1, described body 1, upper perforated plate 2 and lower perforated plate 9 surround and form vaporization chamber 10, the upper portion side wall of described vaporization chamber 10 is provided with steam-gas inlet 11, the lower sides of described vaporization chamber 10 is provided with condensation-water drain 12, body 1 sidewall below described vaporization chamber 10 is provided with exhaust outlet 13, and the bottom of described body 1 is provided with discharging opening 14;
Described heating tube 3 is vertically located in vaporization chamber 1, the upper surface with upper perforated plate 2 is protruded in the upper end of described heating tube 3, the lower end of described heating tube 3 is concordant with the lower surface of lower perforated plate 9, the top of described heating tube 3 is enclosed construction, the sidewall of one section higher than upper perforated plate 2 of described heating tube 3 is provided with some layers of spout hole 31, and described adjacent two layers spout hole 31 interlaced arrangement in the vertical direction;
The top of body 1 is located in described capping 4 by flange arrangement 7, the top of capping 4 is located at by described feed pipe 5, and the lower end of described feed pipe 5 is provided with sprinkler head 8;
It is inner that described distribution grid 6 is located at capping 4, and described distribution grid 6 is provided with some points of fluid apertures 61, and described point of fluid apertures 61 and heating tube 3 interlaced arrangement in the vertical direction.
The course of work of the present utility model is: feed liquid enters from feed pipe, and be sprayed at equably on distribution grid by sprinkler head, and then point fluid apertures on distribution grid flows on upper perforated plate equably, heating tube is entered again by spout hole, due to being crisscross arranged of spout hole, make feed liquid in heating tube, form even falling liquid film; Simultaneously, high-temperature vapour enters vaporization chamber from steam-gas inlet, and by heating tube, feed liquid is heated, to flow to after feed liquid is heat treatment below vaporization chamber and to carry out gas-liquid separation by exhaust outlet and discharging opening, discharging from condensation-water drain after high-temperature vapour condensation simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the uniform falling film evaporator of cloth liquid, is characterized in that, comprises body, upper perforated plate, lower perforated plate, heating tube, capping, feed pipe, distribution grid, wherein:
Described upper perforated plate and lower perforated plate are divided into intrinsic upper and lower, described body, upper perforated plate and lower perforated plate surround and form vaporization chamber, the upper portion side wall of described vaporization chamber is provided with steam-gas inlet, the lower sides of described vaporization chamber is provided with condensation-water drain, body sidewall below described vaporization chamber is provided with exhaust outlet, and described body bottom is provided with discharging opening;
Described heating tube is vertically located in vaporization chamber, the upper surface with upper perforated plate is protruded in the upper end of described heating tube, the lower end of described heating tube is concordant with the lower surface of lower perforated plate, and the top of described heating tube is enclosed construction, and the sidewall of a section higher than upper perforated plate of described heating tube is provided with spout hole;
Described capping is located at the top of body by flange arrangement, and the top of capping is located at by described feed pipe, and the lower end of described feed pipe is provided with sprinkler head;
Described distribution grid is located at capping inside, and described distribution grid is provided with some points of fluid apertures, and described point of fluid apertures and heating tube interlaced arrangement in the vertical direction.
2. the uniform falling film evaporator of a kind of cloth liquid as claimed in claim 1, is characterized in that: described spout hole is divided into some layers, and described adjacent two layers spout hole interlaced arrangement in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984652.3U CN205199002U (en) | 2015-12-01 | 2015-12-01 | Even falling film evaporation ware of cloth liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984652.3U CN205199002U (en) | 2015-12-01 | 2015-12-01 | Even falling film evaporation ware of cloth liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199002U true CN205199002U (en) | 2016-05-04 |
Family
ID=55836747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520984652.3U Expired - Fee Related CN205199002U (en) | 2015-12-01 | 2015-12-01 | Even falling film evaporation ware of cloth liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199002U (en) |
-
2015
- 2015-12-01 CN CN201520984652.3U patent/CN205199002U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205198998U (en) | Falling film evaporation ware of high cloth liquid rate | |
| CN205198999U (en) | Falling film evaporation ware with cloth liquid structure | |
| CN203389349U (en) | Dehydration falling-film evaporator | |
| CN205199001U (en) | One way type falling film evaporation ware | |
| CN205199000U (en) | Pipe type falling -film evaporator | |
| CN104383709A (en) | Low-resistance efficient column tray | |
| CN203971422U (en) | A kind of device that is applicable to the separation of emulsion internal solvent | |
| CN205199002U (en) | Even falling film evaporation ware of cloth liquid | |
| CN205199003U (en) | Even one way falling film evaporation ware of cloth liquid | |
| CN205412339U (en) | Liquid is degasser for chemical fertilizer | |
| CN205198997U (en) | Falling film evaporator | |
| CN106555354A (en) | A kind of soda pop contact heat exchanger | |
| CN107441749B (en) | Degassing tower and degassing method | |
| CN103553164B (en) | High-salt wastewater treatment system for horizontal-vertical tube falling film multiple-effect evaporation | |
| CN206876011U (en) | A kind of water vapor recovery device used for cooling tower | |
| CN202700112U (en) | Multiphase flow evaporation system with distributor | |
| CN205199004U (en) | Vertical falling film evaporation ware | |
| CN103710246B (en) | Multi-stage serial-connected type white wine condenser | |
| CN205164163U (en) | Falling film evaporation ware for gas field water | |
| CN204219807U (en) | Falling film evaporator | |
| CN205216232U (en) | Falling film evaporator | |
| CN203777697U (en) | Continuous crystallizing device with preheaters for ammonium molybdate production | |
| CN203577344U (en) | Film evaporator | |
| CN207012584U (en) | A kind of liquid distribution trough of falling film evaporator | |
| CN203763866U (en) | Multistage-distributed material concentrating and desolventizing heat exchanger |
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: 20160504 Termination date: 20161201 |