CN204922933U - Continuous blowdown ware that expands - Google Patents
Continuous blowdown ware that expands Download PDFInfo
- Publication number
- CN204922933U CN204922933U CN201520614106.0U CN201520614106U CN204922933U CN 204922933 U CN204922933 U CN 204922933U CN 201520614106 U CN201520614106 U CN 201520614106U CN 204922933 U CN204922933 U CN 204922933U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- water separator
- pipe
- barrel
- annular spray
- 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.)
- Active
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a continuous blowdown ware that expands, the novel nipple rectifier comprises a cylindrical shel, the top of barrel is equipped with the gas vent, its bottom is connected with the blow off pipe, be equipped with the sewer import on the stack shell of barrel, liquid level measurement hole and pressure detection hole, the liquid level measurement hole is connected with the level gauge, the pressure detection hole is connected with the manometer, the below that is located the gas vent is provided with water separator, two water separator of water separator in the middle part of lieing in a water separator on cylinder cavity top and lie in cylinder cavity, the 2nd water separator lies in the top of sewer import, be provided with annular spray rinsing pipe in the barrel, the one side and the outer scavenge pipe of barrel of annular spray rinsing pipe are connected, and the lower lateral wall of annular spray rinsing pipe has the orifice towards the barrel inner wall. The utility model discloses a double -deck water separator who arranges from top to bottom realizes dual gas -liquid separation, and its separation is effectual, thorough, set up annular spray rinsing tubular construction, the dirty grain that does benefit to the barrel inside is clear away, simplifies the clean operation to the barrel.
Description
Technical field
The utility model relates to the easy technical field of boiler pressure, particularly the continuous blowdown device of boiler.
Background technology
In the running of boiler, enter the feedwater of drum always with certain salinity, after carrying out agent-feeding treatment in pot, the fouling tendency mass transfer of pot water is grain slag, and this outer pot aqueous corrosion metal also will produce some corrosion products.Therefore, containing various solubility and insoluble impurities in pot water, in boiler operatiopn, these impurity only have seldom part to be taken away by steam, and the overwhelming majority is stayed in pot water, and along with the continuous evaporation of pot water, these impurity concentrations increase gradually.Pot water impurity concentration is excessive, not only affects steam quality, but also can cause the fouling and corrosion of heating surface, affect safe operation of the boiler.In order to control boiler water quality, must boiler blow-off be carried out, the pot water polluted by salt matter and grain slag with discharge section, and supplement to feed water clearly.
Boiler blow-off divides continuous blowdown and periodical blowdown two kinds.The object of continuous blowdown discharges the part salt dissolved in pot water, to maintain the certain salt content of pot water and basicity.This blowdown is discharged, also known as surface blow-off from the evaporating surface that pot water salt concentration is maximum continuously.
In prior art, the dirty grain of the cylinder inboard wall attachment of continuous blowdown device can not thoroughly be got rid of, and the pressure-bearing bottom long-time rear cylinder body is larger, need periodic cleaning, further, the inner barrel of excretion machine is only provided with single water separator, and its separating effect is not good, not thorough.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, provides a kind of continuous blowdown expander, and it is by arranging cleaning circle in cylinder body bottom, the dirty grain of cylinder body bottom is removed, and avoids human at periodic intervals to clean, and simplifies cleaning process.
In order to solve the problem, the utility model adopts following scheme:
A kind of continuous blowdown expander, comprise cylindrical shell, the top of cylindrical shell is provided with exhaust outlet, blow-off pipe is connected with bottom it, the stack shell of cylindrical shell is provided with sewer import, level gauging hole and pressure sensing port, level gauging hole is connected with liquid level gauge, pressure sensing port is connected with Pressure gauge, the below being positioned at exhaust outlet is provided with water separator, described water separator comprises the first water separator being positioned at cylinder lumen top and the second water separator be positioned in the middle part of cylinder lumen, and the second water separator is positioned at the top of sewer import; Be provided with annular spray pipe in described cylindrical shell, the side of annular spray pipe is connected with the scavenge pipe outside cylindrical shell, and the lower wall of annular spray pipe is with the spray orifice towards cylinder inboard wall.
Further improvement as technique scheme:
Described pressure sensing port is positioned at the upper portion side wall of cylindrical shell, and Pressure gauge is positioned at the bottom of cylindrical shell, and described pressure sensing port and Pressure gauge are by vertical tubes connection.
Be connected with packing pipe between the sidewall of described blow-off pipe and cylindrical shell, the connector of packing pipe and cylindrical shell is positioned at above the lower end of liquid level gauge and the connector of cylindrical shell.
Described cylindrical shell is provided with manhole.
The top of described cylindrical shell is provided with safety valve.
Technique effect of the present utility model is:
The utility model adopts the double-deck water separator arranged up and down, realizes dual gas-liquid separation, its good separating effect, thoroughly; Arrange annular spray pipe structure, the dirty grain being beneficial to inner barrel is removed, and simplifies the clean operation to cylindrical shell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram of the present utility model.
Fig. 3 is that the A in Fig. 1 goes out partial enlarged drawing.
In figure: 1, cylindrical shell; 10, packing pipe; 11, exhaust outlet; 12, sewer import; 13, manhole; 14, safety valve; 2, blow-off pipe; 3, liquid level gauge; 4, Pressure gauge; 5, the first water separator; 6, the second water separator; 7, annular spray pipe; 71, spray orifice; 8, scavenge pipe; 9, conduit.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As Fig. 1, shown in Fig. 2, the continuous blowdown expander of the present embodiment, comprise cylindrical shell 1, the top of cylindrical shell 1 is provided with exhaust outlet 11, blow-off pipe 2 is connected with bottom it, the stack shell of cylindrical shell 1 is provided with sewer import 12, level gauging hole and pressure sensing port, level gauging hole is connected with liquid level gauge 3, pressure sensing port is connected with Pressure gauge 4, the below being positioned at exhaust outlet 11 is provided with water separator, water separator comprises the first water separator 5 being positioned at cylindrical shell 1 inner chamber top and the second water separator 6 be positioned in the middle part of cylindrical shell 1 inner chamber, second water separator 6 is positioned at the top of sewer import 12, be provided with annular spray pipe 7 in cylindrical shell 1, the side of annular spray pipe 7 is connected with the scavenge pipe 8 outside cylindrical shell 1, and the lower wall of annular spray pipe 7 is with the spray orifice 71 (see Fig. 3) towards cylindrical shell 1 inwall.When needing to clean the inner chamber bottom of cylindrical shell 1, in scavenge pipe 8, pass into rinse water, annular spray pipe 7 pairs of cylindrical shell 1 inwalls are sprayed water, thus the dirty grain accelerated on inwall is removed.
Pressure sensing port is positioned at the upper portion side wall of cylindrical shell 1, and Pressure gauge 4 is positioned at the bottom of cylindrical shell 1, and pressure sensing port is connected by vertical conduit 9 with Pressure gauge 4.Pressure gauge 4 is arranged on the lower outside of cylindrical shell 1, and it is convenient to observe pressure registration.
Be connected with packing pipe 10 between the sidewall of blow-off pipe and cylindrical shell 1, packing pipe 10 is positioned at above the lower end of liquid level gauge 3 and the connector of cylindrical shell 1 with the connector of cylindrical shell 1.
Cylindrical shell 1 is provided with manhole 13, and be convenient to people and enter in cylindrical shell 1 and carry out inspection operation, the top of cylindrical shell 1 is provided with safety valve 14.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changed or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (5)
1. a continuous blowdown expander, comprise cylindrical shell (1), the top of cylindrical shell (1) is provided with exhaust outlet (11), blow-off pipe (2) is connected with bottom it, the stack shell of cylindrical shell (1) is provided with sewer import (12), level gauging hole and pressure sensing port, level gauging hole is connected with liquid level gauge (3), pressure sensing port is connected with Pressure gauge (4), the below being positioned at exhaust outlet (11) is provided with water separator, it is characterized in that: described water separator comprises the first water separator (5) being positioned at cylindrical shell (1) inner chamber top and the second water separator (6) be positioned in the middle part of cylindrical shell (1) inner chamber, second water separator (6) is positioned at the top of sewer import (12), annular spray pipe (7) is provided with in described cylindrical shell (1), the side of annular spray pipe (7) is connected with cylindrical shell (1) scavenge pipe outward (8), and the lower wall of annular spray pipe (7) is with the spray orifice (71) towards cylindrical shell (1) inwall.
2. according to continuous blowdown expander according to claim 1, it is characterized in that: described pressure sensing port is positioned at the upper portion side wall of cylindrical shell (1), Pressure gauge (4) is positioned at the bottom of cylindrical shell (1), and described pressure sensing port is connected by vertical conduit (9) with Pressure gauge (4).
3. according to continuous blowdown expander according to claim 1, it is characterized in that: be connected with packing pipe (10) between the sidewall of described blow-off pipe (2) and cylindrical shell (1), packing pipe (10) is positioned at above the lower end of liquid level gauge (3) and the connector of cylindrical shell (1) with the connector of cylindrical shell (1).
4. according to continuous blowdown expander according to claim 1, it is characterized in that: described cylindrical shell (1) is provided with manhole (13).
5. according to continuous blowdown expander according to claim 1, it is characterized in that: the top of described cylindrical shell (1) is provided with safety valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614106.0U CN204922933U (en) | 2015-08-14 | 2015-08-14 | Continuous blowdown ware that expands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614106.0U CN204922933U (en) | 2015-08-14 | 2015-08-14 | Continuous blowdown ware that expands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922933U true CN204922933U (en) | 2015-12-30 |
Family
ID=54972056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614106.0U Active CN204922933U (en) | 2015-08-14 | 2015-08-14 | Continuous blowdown ware that expands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180104A (en) * | 2016-09-09 | 2016-12-07 | 成都九十度工业产品设计有限公司 | A kind of continuous blowdown expander is with cleaning device |
-
2015
- 2015-08-14 CN CN201520614106.0U patent/CN204922933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180104A (en) * | 2016-09-09 | 2016-12-07 | 成都九十度工业产品设计有限公司 | A kind of continuous blowdown expander is with cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204922933U (en) | Continuous blowdown ware that expands | |
| US20100300296A1 (en) | Degasser | |
| CN105149306A (en) | Cleaning method and device of explosion suppression oil tank | |
| CN204880076U (en) | Continuous blowdown inflation ware of boiler | |
| CN205672641U (en) | The uniform negative-pressure type self-cleaning filter of a kind of cleaning | |
| CN204892532U (en) | Cleaning equipment of datonation -inhibition oil tank | |
| CN204301031U (en) | External centrifugal steam purifier | |
| CN207203736U (en) | Environment-protecting oil soot processing equipment | |
| CN205042221U (en) | Self -cleaning filter | |
| CN205367783U (en) | Buck is with vertical cyclone film deaerating plant | |
| CN212651398U (en) | Sterile water tank for pure water system | |
| CN201306703Y (en) | Steam trap | |
| CN212777300U (en) | Spray type thermal deaerator | |
| CN203703602U (en) | Chloroethane storage tank | |
| CN204159627U (en) | Solvent drum purging system | |
| CN209155438U (en) | A kind of novel cyclone deduster hit convenient for gas deflecting | |
| CN203803189U (en) | Filter with pipeline sewage cleaning function | |
| CN204319999U (en) | The washing type smoke duster that dust removal efficiency is higher | |
| CN208245008U (en) | A kind of copper material antirust agent spray cans | |
| CN206810003U (en) | New waste gas purifying column | |
| CN206676870U (en) | The cleaning device of beverage bottle | |
| CN103353106B (en) | A kind of regular unloading container | |
| CN205850362U (en) | A kind of Novel solid-liquid separating machine filter cylinder | |
| CN219530814U (en) | Condensed water device for separating steam | |
| CN205007923U (en) | Weaving thick liquids agitator tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |