CN204815846U - Scale removal case is used to gypsum swirler entrance - Google Patents
Scale removal case is used to gypsum swirler entrance Download PDFInfo
- Publication number
- CN204815846U CN204815846U CN201520479486.1U CN201520479486U CN204815846U CN 204815846 U CN204815846 U CN 204815846U CN 201520479486 U CN201520479486 U CN 201520479486U CN 204815846 U CN204815846 U CN 204815846U
- Authority
- CN
- China
- Prior art keywords
- gypsum
- import
- scale removal
- grate
- removal case
- 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
- Cyclones (AREA)
Abstract
The utility model provides a scale removal case is used to gypsum swirler entrance, is including being provided with the box of import with the export, and the import of box provides the device with the gypsum thick liquid with the export respectively through the connecting pipe and swirler is connected, the box in still be provided with the grate that is used for filtering the dirt piece, two cavities are separated into with the box to the grate, two cavities respectively with the import and export intercommunication of box, and with the cavity lateral wall of import intercommunication on has still seted up and has drawn dirt piece mouthful, draw a dirt piece mouthful upper cover and be equipped with seal valve. The utility model discloses a few days ago drawing stifledly after the box installation once a day, drawing out a large amount of dirt pieces, several days afterwards reduce gradually, reach a week draw stifled once. Both reduce personnel intensity of labour, increased equipment stability again.
Description
Technical field
The utility model relates to a kind of power industry desulfurization professional equipment apparatus, especially relates to a kind of gypsum cyclone inlet place's scale removal case.
Background technology
In second phase #4 absorption tower, fouling is serious, and due to the change of system conditions, the reasons such as the progressive additive of dirty sheet cause the dirty sheet sticked on the wall of absorption tower to come off in a large number, get to gypsum cyclone, cause cyclone frequent jams by gypsum excavationg pump.Recent the second stage of desulfurated plaster cyclone frequent jams, during per tour gypsum dehydration eddy flow frequently block by dirty sheet, every day, dredging reached more than 20 time, and even on night duty personnel can not leave scene.
Utility model content
The purpose of this utility model is for solving desulfurated plaster cyclone frequent jams, during per tour gypsum dehydration eddy flow frequently block by dirty sheet, every day, dredging reached more than 20 time, and even on night duty personnel can not leave on-the-spot problem, provide a kind of gypsum cyclone inlet place's scale removal case.
The utility model is the deficiency solved the problems of the technologies described above, and the technical scheme adopted is:
A kind of gypsum cyclone inlet place scale removal case, comprise the casing being provided with import and outlet, the import of casing is connected with gypsum slurries generator and cyclone by tube connector respectively with outlet, the grate for filtering dirty sheet is also provided with in described casing, casing is separated into two chambers by grate, two chambers respectively with import and the outlet of casing, and with the chamber sidewall of inlet communication on also offer and draw dirty sheet mouth, draw on dirty sheet mouth and be covered with sealed valve.
Described casing import and center line of discharge overlap.
Described casing import is all vertical with grate with the center line of outlet.
Described grate offers through hole, and the diameter of through hole is less than the diameter of gypsum cyclone outlet, and the flow area of described grate is greater than the area of cyclone inlet.
The diameter of described through hole is 20mm.
Described sealed valve adopts DN200 butterfly valve.
Described casing is also provided with the support of supporting box.
Described gypsum slurries generator is kinetic pump
The square chest that square chest the following stated made by described casing is casing, square chest is installed additional before gypsum slurries enters cyclone, grate is set in square chest and blocks the dirty sheet entering eddy flow, because gypsum eddy flow subexit bore is 26mm, it is 20mm that grate bore diameter is less than gypsum eddy flow subexit bore, the grate of flow area much larger than cyclone inlet diameter is set, blocks the dirty sheet entering cyclone, draw dirty sheet mouth and a DN200 butterfly valve is installed.
Square chest is convenient to draw stifled after making, process defect.
The beneficial effects of the utility model are: the utility model casing is a few days ago drawn stifled after installing once a day, and draw out a large amount of dirty sheet, several days afterwards reduce gradually, reach one week and draw stifled once.Both reduce personnel labor intensity, increase stabilization of equipment performance again.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 be in the utility model Fig. 1 casing along the sectional view in A-A direction.
Graphical indicia: 1, cyclone; 2, tube connector; 3, casing; 4, gypsum slurries generator; 5, sealed valve; 6, support; 7, grate; 8, through hole.
Detailed description of the invention
Shown in Fig. 1 and Fig. 2, detailed description of the invention is as follows:
A kind of gypsum cyclone inlet place scale removal case, comprise the casing 3 being provided with import and outlet, the import of casing 3 is connected with gypsum slurries generator 4 and cyclone 1 by tube connector 2 respectively with outlet, the grate 7 for filtering dirty sheet is also provided with in described casing 3, casing 3 is separated into two chambers by grate 7, two chambers respectively with import and the outlet of casing 3, and with the chamber sidewall of inlet communication on also offer and draw dirty sheet mouth, draw on dirty sheet mouth and be covered with sealed valve 5.
The import of described casing 3 and center line of discharge overlap.
The import of described casing 3 is all vertical with grate 7 with the center line of outlet.
Described grate 7 offers through hole 8, and the diameter of through hole 8 is less than the diameter of gypsum cyclone outlet, and the flow area of described grate 8 is greater than the area of cyclone inlet.
The diameter of described through hole 8 is 20mm.
Described sealed valve 5 adopts DN200 butterfly valve.
Described casing 3 is also provided with the support 6 of supporting box 3.
Described gypsum slurries generator 4 is kinetic pump.
Described casing can make square chest, or the casing of other shapes, what adopt in the present embodiment is square chest, 1. before gypsum slurries enters cyclone, install square chest additional, grate is set in square chest and blocks the dirty sheet entering eddy flow, because gypsum eddy flow subexit bore is 26mm, it is 20mm that grate bore diameter is less than gypsum eddy flow subexit bore, the grate of flow area much larger than cyclone inlet diameter is set, blocks the dirty sheet entering cyclone, draw dirty sheet mouth and a DN200 butterfly valve is installed.
2. square chest is convenient to draw stifled after making, process defect.
Technical scheme cited by the utility model and embodiment be not restriction, be equal to the technical scheme cited by the utility model and embodiment or effect same approach all in the scope that the utility model is protected.
Claims (8)
1. a gypsum cyclone inlet place scale removal case, it is characterized in that: comprise the casing (3) being provided with import and outlet, the import of casing (3) is connected with gypsum slurries generator (4) and cyclone (1) by tube connector (2) respectively with outlet, the grate (7) for filtering dirty sheet is also provided with in described casing (3), casing (3) is separated into two chambers by grate (7), two chambers respectively with import and the outlet of casing (3), and with the chamber sidewall of inlet communication on also offer and draw dirty sheet mouth, draw on dirty sheet mouth and be covered with sealed valve (5).
2. a kind of gypsum cyclone inlet place's scale removal case according to claim 1, is characterized in that: (3) import of described casing and center line of discharge overlap.
3. a kind of gypsum cyclone inlet place's scale removal case according to claim 2, is characterized in that: described casing (3) import is all vertical with grate (7) with the center line of outlet.
4. a kind of gypsum cyclone inlet place's scale removal case according to claim 1, it is characterized in that: described grate (7) offers through hole (8), the diameter of through hole (8) is less than the diameter of gypsum cyclone outlet, and the flow area of described grate (8) is greater than the area of cyclone inlet.
5. a kind of gypsum cyclone inlet place's scale removal case according to claim 4, is characterized in that: the diameter of described through hole (8) is 20mm.
6. a kind of gypsum cyclone inlet place's scale removal case according to claim 1, is characterized in that: described sealed valve (5) adopts DN200 butterfly valve.
7. a kind of gypsum cyclone inlet place's scale removal case according to claim 1, is characterized in that: the support (6) described casing (3) being also provided with supporting box (3).
8. a kind of gypsum cyclone inlet place's scale removal case according to claim 1, is characterized in that: described gypsum slurries generator (4) is kinetic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479486.1U CN204815846U (en) | 2015-07-07 | 2015-07-07 | Scale removal case is used to gypsum swirler entrance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479486.1U CN204815846U (en) | 2015-07-07 | 2015-07-07 | Scale removal case is used to gypsum swirler entrance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815846U true CN204815846U (en) | 2015-12-02 |
Family
ID=54673489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479486.1U Expired - Fee Related CN204815846U (en) | 2015-07-07 | 2015-07-07 | Scale removal case is used to gypsum swirler entrance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815846U (en) |
-
2015
- 2015-07-07 CN CN201520479486.1U patent/CN204815846U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103669198A (en) | Rainwater recovery device on viaduct | |
| CN204815846U (en) | Scale removal case is used to gypsum swirler entrance | |
| CN103055555A (en) | Air distribution system of filter | |
| CN204238305U (en) | Interior every ventilation block-proof type water-drainage tube part | |
| CN205534826U (en) | Special pipeline of water utilities | |
| CN205204935U (en) | Construction building site sewage treatment and zero discharge system in sewage | |
| CN204625368U (en) | A kind of centrifugal silk screen Combined-type water purifier for drip irrigation system | |
| CN202087117U (en) | Sewage treatment filter device | |
| CN203886289U (en) | Sewage lifting and filtering system | |
| CN203131321U (en) | Water conservancy pipeline | |
| CN205688450U (en) | One is drawn water pipeline multithread charge for remittance device | |
| CN205127504U (en) | Super large filtration yield is without gravity flow fiber filter of pressure | |
| CN205182349U (en) | Sewage treatment device | |
| CN204170507U (en) | A kind of conticaster crystallizing wheel water inlet water chews filtration system | |
| CN104667625A (en) | Double-chamber filter tank | |
| CN104372847A (en) | Inspection well with filter boards | |
| CN204781256U (en) | Direct inspection shaft of mud formula of sinking | |
| CN205088780U (en) | Integration of glass steel promotes pump station | |
| CN203816428U (en) | Factory waste gas treatment device | |
| CN209276230U (en) | A kind of pollution discharge structure for artificial swamp | |
| CN204051098U (en) | Sand discharge settling pit is contained at a kind of end controlled by the drowning pipe that can rise and fall | |
| CN203363200U (en) | Multifunctional thermostatic valve | |
| CN206500407U (en) | Black water pipeline cleaning trash separator | |
| CN107476418A (en) | A kind of municipal administration drainage car | |
| CN204266347U (en) | A kind of manhole with filter plate |
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: 20151202 Termination date: 20180707 |