CN208911757U - PH measuring device and desulfuration absorbing tower - Google Patents
PH measuring device and desulfuration absorbing tower Download PDFInfo
- Publication number
- CN208911757U CN208911757U CN201820531403.2U CN201820531403U CN208911757U CN 208911757 U CN208911757 U CN 208911757U CN 201820531403 U CN201820531403 U CN 201820531403U CN 208911757 U CN208911757 U CN 208911757U
- Authority
- CN
- China
- Prior art keywords
- meter
- main pipeline
- pipeline
- measuring device
- medium
- 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
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 21
- 230000008676 import Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims 1
- 239000002609 medium Substances 0.000 abstract description 31
- 238000005259 measurement Methods 0.000 abstract description 9
- 239000012737 fresh medium Substances 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000006028 limestone Substances 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XAQHXGSHRMHVMU-UHFFFAOYSA-N [S].[S] Chemical compound [S].[S] XAQHXGSHRMHVMU-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Abstract
The utility model discloses a kind of PH measuring device and desulfuration absorbing towers, the PH measuring device includes main pipeline and PH meter (3), one end of the main pipeline is set as the import of medium, the other end of the main pipeline is equipped with PH meter (3), the level height of one end for being equipped with PH meter (3) of the main pipeline is higher than the one end for being set as medium entrance, and the main pipeline is connected with Drainage pipe (4) in the outlet end for being equipped with PH meter (3).The level height of one end for being equipped with PH meter of main pipeline is higher than the one end for being set as medium entrance, is arranged with this and the flow velocity of medium in pipeline is enabled to reduce, to reduce the impact that medium counts PH, improves the service life of PH meter;Main pipeline is connected with Drainage pipe in the outlet end for being equipped with PH meter, and medium enters from medium entrance, flows out after PH is counted from Drainage pipe, is fresh medium always so as to guarantee PH meter measurement.
Description
Technical field
The utility model relates to technical field of desulfurization, more particularly to a kind of PH measuring device and desulfuration absorbing tower.
Background technique
Currently, common sulfur method is using wet desulphurization, that is, with the sulphur in the lime stone and flue gas in slurries
Sufficiently reaction, cleans the tail gas for being discharged into atmosphere more more environmentally friendly.It is taken off at this time when the lime stone in slurries reaches a balance with sulphur
Sulphur efficiency highest, gypsum qualitt are preferably also, and not only be will cause the waste of resource when lime stone is excessively high or too low while also can
Increase the corrosivity of equipment, therefore the measurement of pH value is with regard to particularly important.
But under normal conditions, due in pipeline slurry flow rate it is higher, PH meter wear to electrodes wash away seriously, often occur
Electrode is hit damaged problem, and electrode replacement frequently, and was substantially that can not provide using one week or so after new electrode replacement
Correct measurement value.
Utility model content
The purpose of this utility model is to overcome problem of the existing technology, a kind of PH measuring device and de- is provided
Sulphur absorption tower can be improved PH meter measurement service life and measurement accuracy, so that absorption tower slurries to be played to best effect
Fruit improves the desulfuration efficiency of desulfuration absorbing tower, preferably play environmental protection effect simultaneously accomplish not waste raw material, save at
This.
To achieve the goals above, on the one hand the utility model provides a kind of PH measuring device, the PH meter measurement dress
It sets including main pipeline and PH meter, one end of the main pipeline is set as the import of medium, and the other end of the main pipeline is equipped with institute
PH meter is stated, the level height of one end for being equipped with PH meter of the main pipeline is higher than the one end for being set as medium entrance, described
Main pipeline is connected with Drainage pipe in the outlet end for being equipped with PH meter.
Preferably, the main pipeline is along linear extension and inclination angle relative to horizontal direction is 10 ° -50 °;And/or it is described
The internal diameter of Drainage pipe is less than the internal diameter of the main pipeline.
Preferably, draining valve is equipped on the Drainage pipe.
Preferably, the main pipeline is equipped with the first valve;The main pipeline includes the first pipe being connected and second
The junction of the first pipe and the second pipe is arranged in pipeline, first valve, and the PH meter is arranged described
The end of second pipe.
Preferably, the PH measuring device includes the 4th pipeline for being connected to the second pipe, the 4th pipeline
The other end for connecting water source.
Preferably, third valve is equipped on the 4th pipeline.
Preferably, the PH measuring device includes the third pipeline for being connected to PH meter, the third pipeline it is another
One end is for connecting water source.
Preferably, the second valve is equipped on the third pipeline.
The utility model second aspect provides a kind of desulfuration absorbing tower, counts measurement including desulfuration absorbing tower and above-mentioned PH
Device is provided with opening in the tower wall of the desulfuration absorbing tower, and the main pipeline is welded in the opening.
Preferably, the surface that the opening is welded with the main pipeline is smooth.
Through the above technical solutions, setting one end of main pipeline to the import of medium, the other end of main pipeline is equipped with PH
The level height of meter, one end for being equipped with PH meter of main pipeline is higher than the one end for being set as medium entrance, is arranged with this and is enabled to
The flow velocity of medium reduces in pipeline, to reduce the impact that medium counts PH, improves the service life of PH meter;Main pipeline is being equipped with
The outlet end of PH meter is connected with Drainage pipe, and medium enters from medium entrance, flows out after PH is counted from Drainage pipe, so as to
Enough guarantee PH meter measurement is fresh medium always.
Detailed description of the invention
Fig. 1 is the schematic diagram of the PH measuring device of the utility model and a kind of embodiment of desulfuration absorbing tower.
Description of symbols
1- first pipe, 2- second pipe, 3-PH meter, 4- Drainage pipe, 5- third pipeline, the second valve of 6-, 7- the 4th
Pipeline, 8- third valve, the first valve of 9-, 10- draining valve, 11- desulfuration absorbing tower
Specific embodiment
Preferred embodiments of the present invention are illustrated below in conjunction with attached drawing, it should be understood that described herein
Preferred embodiment is only used for describing and explaining the present invention, and is not used to limit the utility model.
As shown in Figure 1, the PH measuring device of the utility model includes main pipeline and PH meter 3, one end setting of main pipeline
For the import of medium, the other end of main pipeline is equipped with PH meter 3, and the level height of one end for being equipped with PH meter 3 of main pipeline, which is higher than, to be set
It is set to one end of medium entrance, main pipeline is connected with Drainage pipe 4 in the outlet end for being equipped with PH meter 3.
Set one end of main pipeline to the import of medium, the other end of main pipeline is counted equipped with PH, and main pipeline is equipped with PH
The level height of one end of meter is higher than the one end for being set as medium entrance, is arranged with this and the flow velocity of medium in pipeline is enabled to drop
It is low, to reduce the impact that medium counts PH, improve the service life of PH meter;Main pipeline is connected in the outlet end for being equipped with PH meter
Drainage pipe, medium enter from medium entrance, flow out after PH is counted from Drainage pipe, so as to guarantee the beginning of PH meter measurement
It is fresh medium eventually.
Wherein, main pipeline can be set to various forms, as long as one end where one end of PH meter is higher than medium entrance is
Can, such as can extend along curve.For convenient for making and installing, main pipeline can be along linear extension and relative to horizontal direction
Inclination angle is 10 ° -50 °, and inclination angle, which is 10 ° -50 °, preferably to carry out buffered for the medium in main pipeline, reduces and counts to PH
Impact.In addition, the internal diameter of Drainage pipe 4 can be less than the internal diameter of main pipeline, to ensure smooth stream of the medium in main pipeline
It is dynamic.
In addition, draining valve 10 can be equipped on Drainage pipe 4, Drainage pipe 4 can control using draining valve 10
The flow velocity of middle medium, to guarantee the freshness of medium in pipeline group.
In addition, the first valve 9 can be equipped on main pipeline;Main pipeline includes the first pipe 1 being connected and second pipe
2, the junction of first pipe 1 and second pipe 2 is arranged in the first valve 9, and the end of second pipe 2 is arranged in PH meter 3.
By the first valve 9 of setting, the sampling of PH meter 3 on the one hand can control, it on the other hand can be in time to second
Pipeline 2 (scale problems in medium entrance, pipeline of first pipe 1 are lighter, but second pipe 2 compared with first pipe 1 far from medium
It is serious to may cause fouling in pipeline for import) it is cleaned.When needing to clean second pipe 2, the first valve 9 can be closed,
To disconnect being connected to for first pipe 1 and second pipe 2, second pipe 2 can then be rinsed with external water source.
Specifically, PH measuring device may include the 4th pipeline 7 for being connected to second pipe 2, the 4th pipeline 7 it is another
End is for connecting water source.The water at water source can be rinsed the inner wall of second pipe 2 by the 4th pipeline 7, to reduce knot
The situation of dirt.Wherein, third valve 8 can be equipped on the 4th pipeline 7.It can control the 4th pipe by controlling third valve 8
The flow velocity of water in road 7 can achieve the purpose that save water while cleaning 2 inner wall of second pipe.
Preferably, PH measuring device may include the third pipeline 5 for being connected to PH meter 3, and the other end of third pipeline 5 is used
In connection water source.The problem of PH meter 3 can be rinsed by the water in third pipeline 5, can eliminate fouling.
Wherein, the second valve 6 can be equipped on third pipeline 5.Third pipeline 5 is controlled by the second valve 6 of control
In water flow velocity, can clean PH meter 3 while achieve the purpose that save water.
The utility model additionally provides a kind of desulfuration absorbing tower comprising desulfuration absorbing tower 11 and above-mentioned PH meter measurement
Device is provided with opening in the tower wall of desulfuration absorbing tower 11, and main pipeline is welded in opening.
The desulfuration absorbing tower is provided with above-mentioned PH measuring device, can accurately detect the pH value of medium, improves desulfurization effect
Rate.
Preferably, the surface welded with main pipeline that is open is smooth.Can reduce particle in flow media, impurity accumulation can
Energy property reduces the blocked probability of pipeline group.To form smooth surface, the interior table of opening can be handled by modes such as polishings
Face.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
For example, PH measuring device can be used for Sewage Disposal.In order to avoid unnecessary repetition, the utility model to it is various can
No further explanation will be given for the combination of energy.But these simple variants and combination equally should be considered as in disclosed in the utility model
Hold, belongs to the protection scope of the utility model.
Claims (7)
1. a kind of PH measuring device, which is characterized in that including main pipeline and PH meter (3), one end of the main pipeline is set as
The import of medium, the other end of the main pipeline are equipped with PH meter (3), be equipped with PH meter (3) one of the main pipeline
The level height at end is higher than the one end for being set as medium entrance, and the main pipeline is connected in the outlet end for being equipped with PH meter (3)
There are Drainage pipe (4).
2. PH measuring device according to claim 1, which is characterized in that the main pipeline along linear extension and relative to
The inclination angle of horizontal direction is 10 ° -50 °;And/or the internal diameter of the Drainage pipe (4) is less than the internal diameter of the main pipeline.
3. PH measuring device according to claim 1, which is characterized in that be equipped with drain on the Drainage pipe (4)
Valve (10).
4. PH measuring device according to claim 1, which is characterized in that the PH measuring device includes being connected to institute
The third pipeline (5) of PH meter (3) is stated, the other end of the third pipeline (5) is for connecting water source.
5. PH measuring device according to claim 4, which is characterized in that be equipped with second on the third pipeline (5)
Valve (6).
6. a kind of desulfuration absorbing tower, which is characterized in that including any one of desulfuration absorbing tower (11) and claim 1-5 institute
The PH measuring device stated, opening is provided in the tower wall of the desulfuration absorbing tower (11), and the main pipeline is welded in described open
Mouthful.
7. desulfuration absorbing tower according to claim 6, which is characterized in that the surface of the opening and main pipeline welding
It is smooth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820531403.2U CN208911757U (en) | 2018-04-13 | 2018-04-13 | PH measuring device and desulfuration absorbing tower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820531403.2U CN208911757U (en) | 2018-04-13 | 2018-04-13 | PH measuring device and desulfuration absorbing tower |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208911757U true CN208911757U (en) | 2019-05-31 |
Family
ID=66691854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820531403.2U Active CN208911757U (en) | 2018-04-13 | 2018-04-13 | PH measuring device and desulfuration absorbing tower |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208911757U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113376318A (en) * | 2020-08-17 | 2021-09-10 | 长沙康欧创新科技有限公司 | Method for measuring pH value of slurry in absorption tower for wet flue gas desulfurization |
-
2018
- 2018-04-13 CN CN201820531403.2U patent/CN208911757U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113376318A (en) * | 2020-08-17 | 2021-09-10 | 长沙康欧创新科技有限公司 | Method for measuring pH value of slurry in absorption tower for wet flue gas desulfurization |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203971653U (en) | A kind of gas-liquid reallocation and subparticle capturing device that is applicable to single tower double circulation desulphurization tower | |
CN202683066U (en) | PH value and density measuring device for slurry in desulfurizing absorption tower | |
CN208911757U (en) | PH measuring device and desulfuration absorbing tower | |
CN201445885U (en) | Desulfuration and dedusting device | |
CN204911100U (en) | Water bath dedusting desulphurizer | |
CN208627006U (en) | A kind of swirl-flow devices in coal burning flue gas desulfurization tower apparatus | |
CN204841408U (en) | Flue gas desulfurization system | |
CN202683067U (en) | Continuous on-line measurement device for Potential of Hydrogen (pH) value and density of exhaust gas wet desulphurization parget slurry fluid | |
CN205650049U (en) | Wet flue gas desulfurization pH value monitoring system | |
CN203494397U (en) | Spray water bath dust removal desulfurization tower | |
CN103566664B (en) | Flue gas of sintering machine demister | |
CN202620874U (en) | Gypsum slurry discharge device utilizing open type filter and pit | |
CN206304557U (en) | A kind of chemistry aspect desulfurating dust-removing equipment | |
CN209271176U (en) | Flue-gas desulfurizing device | |
CN201909770U (en) | Multifunctional slurry performance measuring device | |
CN201586474U (en) | Sleeve desulphurization dust remover | |
CN213433572U (en) | Ammonia process double-cycle desulfurization denitration dust removal washing absorption tower | |
CN208642294U (en) | A kind of desulfurizer device in coal burning flue gas desulfurization Tower System | |
CN203620509U (en) | Desulfurizing tower with ash blocking device of circulating fluidized bed | |
CN209416959U (en) | The pH measuring device arranged outside desulfuration absorbing tower | |
CN205672710U (en) | Flow is adjustable tube bank rotational flow dust-removing demister | |
CN201216920Y (en) | Desulfurating dust removing device for flue gas | |
CN101385945A (en) | Efficient low-consume flue-gas desulfurizing device | |
CN205287978U (en) | Brick and tile kiln dust removal desulfurizing tower | |
CN205517235U (en) | Gas vent structure is prevented blockking up by desulfurizing tower overflow pipe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |