CN216965684U - Ammonia water storage tank system for SOx/NOx control convenient to wash - Google Patents
Ammonia water storage tank system for SOx/NOx control convenient to wash Download PDFInfo
- Publication number
- CN216965684U CN216965684U CN202123443465.9U CN202123443465U CN216965684U CN 216965684 U CN216965684 U CN 216965684U CN 202123443465 U CN202123443465 U CN 202123443465U CN 216965684 U CN216965684 U CN 216965684U
- Authority
- CN
- China
- Prior art keywords
- ammonia water
- storage tank
- water storage
- connecting pipeline
- groups
- 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
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to an ammonia water storage tank system convenient to clean for desulfurization and denitrification, belongs to the technical field of desulfurization and denitrification environment-friendly equipment, and solves the technical problems that potential safety hazards exist when ammonia water tanks are cleaned manually, ammonia water leakage is easy to cause, the difficulty is high, the cost is high and the like. The solution is as follows: the utility model provides an aqueous ammonia storage tank system for SOx/NOx control convenient to wash, includes belt cleaning device, a plurality of groups aqueous ammonia storage tank and control system, and belt cleaning device includes bag filter, the pump body and a plurality of groups electric valve, and the drain of a plurality of groups aqueous ammonia storage tank is connected with bag filter's inlet through first connecting tube respectively, and bag filter's liquid outlet department is connected with the second connecting tube, and the second connecting tube other end is respectively through the washing access connection of third connecting tube with a plurality of groups aqueous ammonia storage tank. The ammonia water spraying device is controlled by the control system, the efficiency is high, more workers are not needed, the cost is reduced, the cleanliness of the ammonia water is effectively improved, and the normal spraying of the ammonia water is ensured.
Description
Technical Field
The utility model belongs to the technical field of desulfurization and denitrification environment-friendly equipment, and particularly relates to an ammonia water storage tank system for desulfurization and denitrification, which is convenient to clean.
Background
In the industrial production process, often can produce a large amount of flue gases, can contain the sulphur material that contains the nitre in the flue gas, avoid the sulphur material that contains the nitre in the flue gas to directly discharge and can cause the pollution to the environment, consequently need carry out SOx/NOx control to the flue gas when the fume emission and handle, in flue gas SOx/NOx control in-process, the aqueous ammonia is the most important processing reactant, stores the aqueous ammonia through the aqueous ammonia jar.
After the ammonia water tank is used for a period of time, some sediments are generated at the bottom of the tank, and iron rust of the tank body also has silt carried in the ammonia water. Along with the increase of the precipitate, the ammonia water output pump can be blocked, and the normal spraying of the ammonia water is further influenced, so that the environmental protection data exceed the standard.
The washing of present jar body deposit is artifical washing, and inside the sanitary ware dressed the protective clothing and got into the irrigation body through the manhole after the evacuation aqueous ammonia, this kind of cleaning mode had following defect:
1. the cleaning mode is unsafe, and people entering the ammonia water tank have protective clothing but are more dangerous;
2. the tank body needs to be emptied during manual sewage disposal, so that ammonia water is easy to leak;
3. the time for cleaning once is longer, the difficulty of cleaning the unit without the spare tank is higher, and the cost for cleaning the unit is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides an ammonia water storage tank system for desulfurization and denitrification, and solves the technical problems that the ammonia water tank is easy to leak, the cleaning time is long, the difficulty is high, the cost is high and the like due to the fact that the ammonia water tank is cleaned manually in the prior art.
In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides an aqueous ammonia storage tank system for SOx/NOx control convenient to wash, wherein: the ammonia water cleaning device comprises a cleaning device, a plurality of groups of ammonia water storage tanks and a control system, wherein the ammonia water storage tanks are arranged side by side, the top of each ammonia water storage tank is provided with a cleaning inlet, the bottom of the side wall of each ammonia water storage tank is provided with a drain outlet and an ammonia water outlet, the ammonia water outlets are connected with ammonia water pipes, the ammonia water pipes are provided with ammonia water output pumps, and the lower parts of the ammonia water storage tanks are provided with stirring devices;
the cleaning device comprises a bag filter, a pump body and a plurality of groups of electric valves, wherein the sewage discharge ports of the ammonia water storage tanks are respectively connected with the liquid inlet of the bag filter through first connecting pipelines, the liquid outlet of the bag filter is connected with a second connecting pipeline, the other end of the second connecting pipeline is connected with a multi-way joint, and the rest ports of the multi-way joint are respectively connected with the cleaning inlets of the ammonia water storage tanks through third connecting pipelines;
electric valves are arranged on the first connecting pipeline close to the sewage discharge port, the second connecting pipeline close to the bag filter liquid outlet port and the third connecting pipeline close to the multi-way joint, and a pump body is arranged on the second connecting pipeline close to the multi-way joint; and the control system is electrically connected with the bag filter, the pump body and the electric valve respectively.
Further, the first connecting pipeline, the second connecting pipeline and the third connecting pipeline are all steel wire hoses.
Further, aqueous ammonia storage tank bottom surface is provided with the mount pad, agitating unit includes agitator motor, (mixing) shaft and a plurality of stirring leaf, agitator motor is fixed up and is located in the mount pad, and is a plurality of stirring leaf equipartition is located (mixing) shaft upper end outer wall and is located aqueous ammonia storage tank inner chamber lower part, the (mixing) shaft lower extreme passes behind the aqueous ammonia storage tank diapire with agitator motor's the coaxial fixed connection of output shaft.
Furthermore, a plurality of groups of stirring columns are uniformly distributed on the bottom surface of the stirring blade.
Further, the distance between the bottom surface of the stirring column and the bottom surface of the inner cavity of the ammonia water storage tank is 5-15 mm.
Further, the height of the ammonia water outlet is higher than that of the sewage draining outlet.
Compared with the prior art, the utility model has the beneficial effects that:
the cleaning device comprises a cleaning device and a plurality of groups of ammonia water storage tanks, when one ammonia water storage tank needs to be cleaned, the ammonia water spraying cannot be stopped, only the ammonia water output valve on the ammonia water storage tank needs to be closed, and the ammonia water output valve on the other ammonia water storage tank needs to be opened, so that the ammonia water spraying cannot be influenced in the cleaning process, and the stable uploading of environment-friendly data is ensured.
The cleaning process sets up to closed loop type self-cleaning, through opening the agitating unit who treats in the washing ammonia water storage tank, and open the first connecting tube in place, pump body and electric valve on second connecting tube and the third connecting tube, the aqueous ammonia is sent into bag filter from the drain, precipitate wherein filters, aqueous ammonia after the filtration is sent into this ammonia water storage tank through the pump body, the self-loopa of aqueous ammonia removes impurity, the aqueous ammonia condition of revealing in the manual cleaning process has been avoided, control through control system, high efficiency, need not more staff, the cost is reduced, the cleanliness factor of aqueous ammonia has effectively been improved, the normal of aqueous ammonia is sprayed has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Detailed Description
The utility model is described in further detail below with reference to the figures and examples.
As shown in fig. 1, a ammonia water storage tank system for desulfurization and denitrification convenient to clean, wherein: the ammonia water spraying device comprises a cleaning device 1, a plurality of groups of ammonia water storage tanks 2 arranged side by side and a control system, wherein the top of each ammonia water storage tank 2 is provided with a cleaning inlet 2-1, the bottom of the side wall of each ammonia water storage tank 2 is provided with a drain outlet 2-2 and an ammonia water outlet 2-3, the ammonia water outlets 2-3 are connected with ammonia water pipes 3, the ammonia water pipes 3 are provided with ammonia water output pumps 4, the ammonia water pipes 3 of different ammonia water storage tanks 2 are respectively connected with the spraying parts of ammonia water to convey the ammonia water in the ammonia water storage tanks 2 out for spraying, and the lower parts of the ammonia water storage tanks 2 are provided with stirring devices 5; and in the cleaning process, the stirring device 5 is started to float the sediment at the bottom in the discharging process, so that the sediment is convenient to discharge.
The cleaning device 1 comprises a bag type filter 1-1, a pump body 1-2 and a plurality of groups of electric valves 1-3, wherein a sewage discharge outlet 2-2 of the ammonia water storage tank 2 is connected with a liquid inlet of the bag type filter 1-1 through a first connecting pipeline 6, a liquid outlet of the bag type filter 1-1 is connected with a second connecting pipeline 7, the other end of the second connecting pipeline 7 is connected with a multi-way joint 8, and the rest ports of the multi-way joint 8 are connected with cleaning inlets 2-1 of the ammonia water storage tanks 2 through third connecting pipelines 9;
electric valves 1-3 are respectively arranged on a first connecting pipeline 6 close to the sewage draining outlet 2-2, a second connecting pipeline 7 close to the liquid outlet of the bag filter 1-1 and a third connecting pipeline 9 close to the multi-way joint 8, and a pump body 1-2 is arranged on the second connecting pipeline 7 close to the multi-way joint 8; the control system is respectively and electrically connected with the bag type filter 1-1, the pump body 1-2 and the electric valve 1-3.
Further, the first connecting pipeline 6, the second connecting pipeline 7 and the third connecting pipeline 9 are all steel wire hoses. The steel wire hose is acid and alkali resistant, oil resistant, negative and high pressure resistant, compression resistant and good in chemical resistance.
Further, 2 bottom surfaces of the ammonia water storage tanks are provided with mounting seats 2-4, the stirring device 5 comprises a stirring motor 5-1, a stirring shaft 5-2 and a plurality of stirring blades 5-3, the stirring motor 5-1 is upwards fixedly arranged in the mounting seats 2-4, the stirring blades 5-3 are uniformly distributed on the outer wall of the upper end of the stirring shaft 5-2 and arranged on the lower portion of the inner cavity of the ammonia water storage tank 2, and the lower ends of the stirring shafts 5-2 penetrate through the bottom wall of the ammonia water storage tank 2 and then are coaxially and fixedly connected with the output shaft of the stirring motor 5-1. During cleaning, the control system controls the stirring motor 5-1 to start, drives the stirring shaft 5-2 and the stirring blade 5-3 to rotate, stirs ammonia water at the bottom to move, and simultaneously drives sediment at the bottom to be discharged along with the ammonia water.
Furthermore, a plurality of groups of stirring columns 5-4 are uniformly distributed on the bottom surfaces of the stirring blades 5-3. The stirring column 5-4 can stir the sediment at the bottom more thoroughly, so that the sediment can be discharged conveniently.
Further, the distance between the bottom surface of the stirring column 5-4 and the bottom surface of the inner cavity of the ammonia water storage tank 2 is 5-15 mm. The distance is set not only to avoid the friction with the bottom wall to influence the rotation, but also not to influence the stirring effect of the sediment at the bottom too far.
Further, the height of the ammonia water outlet 2-3 is higher than that of the sewage draining outlet 2-2. The ammonia water conveyed out from the ammonia water outlet 2-3 is ensured to be cleaner.
A plurality of groups of aqueous ammonia storage tanks 2 set up side by side, and inside all is equipped with sprays and uses the aqueous ammonia, when spraying aqueous ammonia with one of them group of aqueous ammonia storage tank 2, when wasing it after a period, closes aqueous ammonia delivery pump 4 on it, opens aqueous ammonia delivery pump 4 on another group of aqueous ammonia storage tank 2, carries out spraying of wherein cleanliness factor aqueous ammonia.
When the ammonia water storage tank 2 is cleaned, the bag filter 1-1, the pump body 1-2, the electric valves 1-3 on the first connecting pipeline 6 and the third connecting pipeline 9 where the pump body is located are opened, the stirring motor 5-1 is started to drive the stirring shaft 5-2 and the stirring blade 5-3 to rotate, ammonia water at the bottom is stirred to move, meanwhile, sediment at the bottom is driven to be discharged along with the ammonia water, the discharged ammonia water enters the bag filter 1-1 to be filtered, after the sediment is filtered, the ammonia water enters the ammonia water storage tank 2 from the cleaning inlet 2-1 at the top through the second connecting pipeline 7 and the third connecting pipeline 9, self-circulation closed-loop cleaning is formed, the cleanliness of the ammonia water is effectively improved, and normal spraying of the ammonia water is guaranteed.
Claims (6)
1. The utility model provides an aqueous ammonia storage tank system for SOx/NOx control convenient to wash which characterized in that: the ammonia water cleaning device comprises a cleaning device (1), a plurality of groups of ammonia water storage tanks (2) arranged side by side and a control system, wherein a cleaning inlet (2-1) is formed in the top of each ammonia water storage tank (2), a sewage outlet (2-2) and an ammonia water outlet (2-3) are formed in the bottom of the side wall of each ammonia water storage tank (2), an ammonia water pipe (3) is connected to the ammonia water outlet (2-3), an ammonia water output pump (4) is arranged on each ammonia water pipe (3), and a stirring device (5) is arranged on the lower portion of each ammonia water storage tank (2);
the cleaning device (1) comprises a bag type filter (1-1), a pump body (1-2) and a plurality of groups of electric valves (1-3), wherein the sewage discharge port (2-2) of the plurality of groups of ammonia water storage tanks (2) is connected with the liquid inlet of the bag type filter (1-1) through a first connecting pipeline (6), the liquid outlet of the bag type filter (1-1) is connected with a second connecting pipeline (7), the other end of the second connecting pipeline (7) is connected with a multi-way joint (8), and other ports of the multi-way joint (8) are connected with the cleaning inlets (2-1) of the plurality of groups of ammonia water storage tanks (2) through third connecting pipelines (9);
electric valves (1-3) are arranged on a first connecting pipeline (6) close to the sewage draining outlet (2-2), a second connecting pipeline (7) close to the liquid outlet of the bag filter (1-1) and a third connecting pipeline (9) close to the multi-way joint (8), and a pump body (1-2) is arranged on the second connecting pipeline (7) close to the multi-way joint (8); the control system is respectively and electrically connected with the bag type filter (1-1), the pump body (1-2) and the electric valve (1-3).
2. The ammonia water storage tank system for desulfurization and denitrification convenient to clean as claimed in claim 1, wherein: the first connecting pipeline (6), the second connecting pipeline (7) and the third connecting pipeline (9) are all steel wire hoses.
3. The ammonia water storage tank system for desulfurization and denitrification convenient to clean as claimed in claim 1, wherein: the ammonia water storage tank (2) bottom surface is provided with mount pad (2-4), agitating unit (5) include agitator motor (5-1), (mixing) shaft (5-2) and a plurality of stirring leaf (5-3), agitator motor (5-1) is fixed upwards and is located in mount pad (2-4), and is a plurality of stirring leaf (5-3) equipartition is located (mixing) shaft (5-2) upper end outer wall and is located ammonia water storage tank (2) inner chamber lower part, behind the ammonia water storage tank (2) diapire is passed to (mixing) shaft (5-2) lower extreme with the coaxial fixed connection of output shaft of agitator motor (5-1).
4. The ammonia water storage tank system for desulfurization and denitrification convenient to clean of claim 3, characterized in that: a plurality of groups of stirring columns (5-4) are uniformly distributed on the bottom surface of the stirring blade (5-3).
5. The ammonia water storage tank system for desulfurization and denitrification convenient to clean as claimed in claim 4, wherein: the distance between the bottom surface of the stirring column (5-4) and the bottom surface of the inner cavity of the ammonia water storage tank (2) is 5-15 mm.
6. The ammonia water storage tank system for desulfurization and denitrification convenient to clean as claimed in claim 1, wherein: the height of the ammonia water outlet (2-3) is higher than that of the sewage draining outlet (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443465.9U CN216965684U (en) | 2021-12-30 | 2021-12-30 | Ammonia water storage tank system for SOx/NOx control convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443465.9U CN216965684U (en) | 2021-12-30 | 2021-12-30 | Ammonia water storage tank system for SOx/NOx control convenient to wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216965684U true CN216965684U (en) | 2022-07-15 |
Family
ID=82349328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123443465.9U Active CN216965684U (en) | 2021-12-30 | 2021-12-30 | Ammonia water storage tank system for SOx/NOx control convenient to wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216965684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680840A (en) * | 2022-12-29 | 2023-02-03 | 潍柴动力股份有限公司 | Automatic cleaning method and device for urea box |
-
2021
- 2021-12-30 CN CN202123443465.9U patent/CN216965684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680840A (en) * | 2022-12-29 | 2023-02-03 | 潍柴动力股份有限公司 | Automatic cleaning method and device for urea box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208684497U (en) | A kind of cleaning equipment removing metal ion in waste water based on the precipitation method | |
| CN216965684U (en) | Ammonia water storage tank system for SOx/NOx control convenient to wash | |
| CN206632066U (en) | A kind of device for being used to clean heat supply pipeline | |
| CN106475354A (en) | Circulating feeding liquid purging system | |
| CN206358659U (en) | A kind of chemical reagent storage device | |
| CN208583178U (en) | A kind of anti-deposition disturbance device of wet desulfuration tower tower bottom | |
| CN207347287U (en) | A kind of sewage disposal device | |
| CN208250043U (en) | A kind of novel sewage precipitation pond | |
| CN212127665U (en) | Chemical agent adding system | |
| CN210495341U (en) | Pipeline type sewage precipitation device | |
| CN217191385U (en) | Landfill leachate pipeline cleaning device | |
| CN206122278U (en) | Central air conditioning host computer pipeline cleaning device | |
| CN217121167U (en) | Cleaning device is concentrated to imidacloprid production reation kettle's waste residue | |
| CN205435132U (en) | Filtration washing desiccator | |
| CN212802580U (en) | Grouting machine for repairing internal defects of concrete | |
| CN215627309U (en) | Auxiliary sewage discharge device of basket filter | |
| CN220016575U (en) | Fluid conveying pipeline structure capable of automatically cleaning scale | |
| CN210481083U (en) | Classification treatment device for domestic sewage | |
| CN213324849U (en) | Manual clear stifled device of thick liquid holding vessel and thick liquid holding vessel | |
| CN214516603U (en) | Water-uninterrupted automatic water tank disinfection and cleaning system | |
| CN219424126U (en) | Novel portable integrated film washs device | |
| CN217391670U (en) | Sewage treatment device | |
| CN214976070U (en) | Pump cleaning device | |
| CN220182943U (en) | Pipeline convenient to ensure flow efficiency | |
| CN113478655B (en) | Dust removal system of concrete mixing plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |