CN216260019U - Movable desulfurization liquid displacement device - Google Patents
Movable desulfurization liquid displacement device Download PDFInfo
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- CN216260019U CN216260019U CN202122826969.2U CN202122826969U CN216260019U CN 216260019 U CN216260019 U CN 216260019U CN 202122826969 U CN202122826969 U CN 202122826969U CN 216260019 U CN216260019 U CN 216260019U
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- pipeline
- doctor solution
- lime slurry
- desulfurization liquid
- desulfurization
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Abstract
The utility model discloses a movable desulfurization liquid displacement device, which comprises a lime slurry stirring tank, an oxidation fan, a desulfurization liquid displacement box and a desulfurization liquid circulation tank, wherein one end of the lime slurry stirring tank is connected with factory process water through a pipeline, the other side of the lime slurry stirring tank is provided with a lime slurry pump, the lime slurry pump is connected with the desulfurization liquid displacement box through a pipeline, stirrers are arranged in the lime slurry stirring tank and the desulfurization liquid displacement box respectively, the oxidation fan is connected with the desulfurization liquid displacement box through a pipeline, the desulfurization liquid circulation tank is connected with a rubber lining siphon barrel through a pipeline, the rubber lining siphon barrel is connected with the desulfurization liquid displacement box through a pipeline, and one side of the desulfurization liquid displacement box is respectively connected with two filter presses through a pipeline. According to the utility model, the lime slurry stirring tank, the desulfurization solution replacement box and the desulfurization solution circulating tank can effectively remove sulfur in sewage through reaction, and the sulfur removal effect can be effectively improved through the oxidation fan and the stirrer.
Description
Technical Field
The utility model relates to the technical field of desulfurization equipment, in particular to a movable desulfurization solution displacement device.
Background
With the development of industry and the improvement of living standard of people, the desire for energy is increased continuously, and a large amount of sulfur-containing sewage polluting the environment is generated during industrial production. At present, the sulfur removal method generally comprises a gypsum method, an NID dry method, a spray drying method, a flue gas desulfurization process by a phosphate ammonium fertilizer method and the like, wherein the most common desulfurization technology is the gypsum method.
However, the existing gypsum desulphurization technology has the following disadvantages: 1. the existing desulfurization mode can not effectively remove sulfur in sewage, has poor desulfurization effect, and can cause serious influence on environment and people after being discharged. 2. The existing desulfurization mode is complex to operate, and the desulfurization cost is too high, so that certain resource waste can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a mobile doctor solution replacement device.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme: the utility model provides a portable doctor solution replacement device, includes lime thick liquid agitator tank, oxidation fan, doctor solution replacement box and doctor solution circulation pond, lime thick liquid agitator tank one end has factory process water through the pipe connection, lime thick liquid agitator tank opposite side is provided with the lime thick liquid pump, the lime thick liquid pump passes through the pipeline and is connected with the doctor solution replacement box, all be provided with the agitator in lime thick liquid agitator tank and the doctor solution replacement box, the oxidation fan passes through the pipeline and is connected with the doctor solution replacement box, the doctor solution circulation pond has the lining to glue the siphon bucket through the pipe connection, the lining glues the siphon bucket and passes through the pipeline and be connected with the doctor solution replacement box, doctor solution replacement box one side is connected with two pressure filters through the pipeline respectively.
Preferably, the upper end of one side of the lime slurry stirring tank is connected with an electric screw feeder, the pipeline of the plant area process water leading to the lime slurry stirring tank is connected with a pipeline communicated with a rubber lining siphon barrel, the pipeline of the oxidation fan leading to the desulfurization liquid replacement box is provided with a silencer, the pipeline of the oxidation fan leading to the desulfurization liquid replacement box extends to the bottom end of the desulfurization liquid replacement box and is connected with a plurality of air outlets, the pipeline of the rubber lining siphon barrel leading to the desulfurization liquid replacement box is provided with a desulfurization liquid supply pump, and the pipeline of the desulfurization liquid replacement pump leading to two filter presses is provided with a gypsum pump.
Preferably, the two filter presses are connected through a pipeline, and the pipeline connected between the two filter presses extends to the desulfurization liquid circulating pool.
Preferably, the pipelines of the lime slurry stirring tank, the oxidation fan, the rubber lining siphon bucket, the desulfurization liquid replacement tank and the desulfurization liquid replacement tank, which are communicated with the desulfurization liquid replacement tank and the two filter presses, are respectively connected with a pressure gauge.
Preferably, the pipelines of the desulfurization solution displacement tank leading to the two filter presses are provided with flange type check valves.
Preferably, the lime slurry stirring tank and one side of the rubber lining siphon barrel are both provided with pipelines communicated with the outside.
Preferably, the lime slurry pump, the stirrer, the oxidation fan, the electric screw feeder, the desulfurization liquid supply pump and the gypsum pump are all connected with an electric device.
Preferably, the pipelines connected among the components are provided with flange type expansion joints, flange type butterfly valves, threaded ball valves, flange type ball valves, threaded plug valves and wafer type check valves, and the pipelines are connected through flanges or blind plates.
Preferably, the material of the pipeline is carbon steel, glass fiber reinforced plastic, PVC steel wire hose and the like.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the lime slurry stirring tank, the desulfurization solution replacement box and the desulfurization solution circulating tank can effectively remove sulfur in sewage through reaction, and the sulfur removal effect can be effectively improved through the oxidation fan and the stirrer;
2. in the utility model, the pressure-filtered desulfurization solution is recycled into the desulfurization solution circulating pool, so that the cost required by desulfurization can be effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a sectional view of the electric screw feeder of the present invention.
In the figure: the device comprises a lime slurry stirring tank 1, an oxidation fan 2, a desulfurization liquid replacement box 3, a desulfurization liquid circulation tank 4, plant area process water 5, a lime slurry pump 6, a stirrer 7, a rubber-lined siphon barrel 8, a filter press 9, an electric screw feeder 10, a silencer 11, an air outlet 12, a desulfurization liquid supply pump 13, a gypsum pump 14, a pressure gauge 15, a flange type check valve 16, an electric device 17, a flange type expansion joint 18, a flange type butterfly valve 19, a threaded ball valve 20, a flange type ball valve 21, a threaded plug valve 22 and a butt clamp type check valve 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1: the embodiment provides a movable desulfurization solution replacement device, which is shown in fig. 1-4, and specifically comprises a lime slurry stirring tank 1, an oxidation fan 2, a desulfurization solution replacement tank 3 and a desulfurization solution circulation tank 4, wherein the lime slurry stirring tank 1 is an internal hollow tank body, one end of the lime slurry stirring tank 1 is connected with factory process water 5 through a pipeline, the other side of the lime slurry stirring tank 1 is provided with a lime slurry pump 6, the model of the lime slurry pump 6 is MDW-20, the lime slurry pump 6 is connected with the desulfurization solution replacement tank 3 through a pipeline, the desulfurization solution replacement tank 3 is a hollow tank body with two grooves formed inside, the lime slurry stirring tank 1 and the desulfurization solution replacement tank 3 are both provided with a stirrer 7, the stirrer 7 is composed of a stirring motor and stirring blades arranged on two sides of an output end, the oxidation fan 2 is connected with the desulfurization solution replacement tank 3 through a stirring shaft, the model of the oxidation fan 2 is AZY10-600-2.2, the desulphurization liquid circulation tank 4 is connected with a rubber lining siphon barrel 8 through a pipeline, the rubber lining siphon barrel 8 is a commonly used barrel with siphon effect, the rubber lining siphon barrel 8 is connected with the desulphurization liquid replacement box 3 through a pipeline, one side of the desulphurization liquid replacement box 3 is respectively connected with two filter presses 9 through pipelines, the model of the filter press 9 is BTBK-1000, and the effect of separating gypsum from the desulphurization liquid can be improved.
In the utility model, the upper end of one side of a lime slurry stirring tank 1 is connected with an electric screw feeder 10, the electric screw feeder 10 is a material conveying device with a dragon piece arranged inside, a pipeline of plant area process water 5 leading to the lime slurry stirring tank 1 is connected with a pipeline communicated with a rubber-lined siphon barrel 8, a pipeline of an oxidation fan 2 leading to a doctor solution replacement box 3 is provided with a silencer 11, the model of the silencer 11 is YZ-450, the noise of the device in operation can be reduced, the pipeline of the oxidation fan 2 leading to the doctor solution replacement box 3 extends to the bottom end of the doctor solution replacement box 3 and is connected with a plurality of air outlets 12, the reaction effect of the lime slurry and the doctor solution can be improved, a doctor solution supply pump 13 is arranged on the pipeline of the rubber-lined siphon barrel 8 leading to the doctor solution replacement box 3, the model of the doctor solution supply pump 13 is IHF50-32-315, the doctor solution replacement pump 13 leading to the pipelines of two filter presses 9 is provided with a gypsum pump 14, the gypsum pump 14 is EU-20GB in type.
In the utility model, the two filter presses 9 are connected through a pipeline, the pipeline connected between the two filter presses 9 extends to the desulfurization liquid circulating tank 4, the extracted desulfurization liquid can be recycled to the desulfurization liquid circulating tank 4, and the utilization rate of resources is effectively improved.
In the utility model, pipelines of a lime slurry stirring tank 1, a doctor solution replacing tank 3, an oxidation fan 2, a rubber lining siphon barrel 8, the doctor solution replacing tank 3 and the doctor solution replacing tank 3 which are communicated with two filter presses 9 are respectively connected with a pressure gauge 15, and the type of the pressure gauge 15 is YB-150A.
In the present invention, a flange type check valve 16 is provided on a pipe leading from the desulfurization solution replacement tank 3 to the two filter presses 9; the pipelines connected among all the parts are provided with a flange type expansion joint 18, a flange type butterfly valve 19, a threaded ball valve 20, a flange type ball valve 21, a threaded plug valve 22 and a wafer type check valve 23, all the valves are conventional valves, and all the pipelines are connected through flanges or blind plates.
In the utility model, pipelines communicated with the outside are arranged on one sides of the lime slurry stirring tank 1 and the rubber lining siphon barrel 8; the lime slurry pump 6, the stirrer 7, the oxidation fan 2, the electric screw feeder 10, the desulfurization liquid supply pump 13 and the gypsum pump 14 are all connected with an electric device 17, the electric device 17 is an energy supply device and is an existing common storage battery, and the model of the storage battery is 24-8DB 400.
In the utility model, the material of the pipeline adopts carbon steel, glass fiber reinforced plastic, PVC, steel wire hose and the like.
Example 2: when the utility model is used specifically, the operation steps are as follows:
firstly, plant area process water 5 is connected into a lime slurry stirring tank 1 through a pipeline, then lime powder is conveyed into the lime slurry stirring tank 1 through an electric screw feeder 10, a stirrer 7 is started to stir the lime slurry in the lime slurry stirring tank 1, and the stirred lime slurry is pumped into a desulfurization solution replacement box 3 through a lime slurry pump 6;
secondly, the desulfurization liquid in the desulfurization liquid circulating pool 4 is pumped into a rubber-lined siphon barrel 8 through the rubber-lined siphon barrel 8, and the desulfurization liquid in the rubber-lined siphon barrel 8 is pumped into a desulfurization liquid replacement box 3 through a desulfurization liquid supply pump 13;
thirdly, after the air sucked by the oxidation fan 2 is silenced by a silencer 11, the air is introduced into the bottom of the desulfurization liquid replacement box 3 through an air outlet 12 to be mixed with lime slurry and desulfurization liquid, the mixture is pumped into two filter presses 9 through a gypsum pump 14 after reaction, and the desulfurization liquid extracted by the filter presses 9 is continuously circulated to a desulfurization liquid circulation tank 4.
According to the utility model, the lime slurry stirring tank 1, the desulfurization solution replacement box 3 and the desulfurization solution circulation tank 4 can effectively remove sulfur in sewage through reaction, and the sulfur removal effect can be effectively improved through the oxidation fan 2 and the stirrer 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a portable doctor solution replacement device, includes lime thick liquid agitator tank (1), oxidation fan (2), doctor solution replacement box (3) and doctor solution circulation pond (4), its characterized in that: lime slurry agitator tank (1) one end has factory's process water (5) through the pipe connection, lime slurry agitator tank (1) opposite side is provided with lime slurry pump (6), lime slurry pump (6) are connected with doctor solution replacement box (3) through the pipeline, all be provided with agitator (7) in lime slurry agitator tank (1) and doctor solution replacement box (3), oxidation fan (2) are connected with doctor solution replacement box (3) through the pipeline, doctor solution circulation pond (4) have lining glue siphon bucket (8) through the pipe connection, lining glue siphon bucket (8) are connected with doctor solution replacement box (3) through the pipeline, doctor solution replacement box (3) one side is connected with two pressure filters (9) respectively through the pipeline.
2. The mobile doctor solution exchanger according to claim 1, wherein: the lime slurry agitator tank (1) one side upper end is connected with electronic screw feeder (10), factory area process water (5) are led to and are connected with the pipeline of intercommunication lining rubber siphon bucket (8) on the pipeline of lime slurry agitator tank (1), oxidation fan (2) are led to and are provided with muffler (11) on the pipeline of doctor solution replacement case (3), the pipeline that oxidation fan (2) led to doctor solution replacement case (3) extends to doctor solution replacement case (3) bottom to be connected with a plurality of air outlets (12), be provided with on the pipeline that lining rubber siphon bucket (8) are led to doctor solution replacement case (3) and desulfurize the liquid supply pump (13), doctor solution replacement pump is provided with gypsum pump (14) on the pipeline that leads to two pressure filters (9).
3. The mobile doctor solution exchanger according to claim 1, wherein: the two filter presses (9) are connected through a pipeline, and the pipeline connected between the two filter presses (9) extends to the desulfurization liquid circulating pool (4).
4. The mobile doctor solution exchanger according to claim 1, wherein: and the lime slurry stirring tank (1) is communicated with the desulfurization liquid replacement box (3), the oxidation fan (2) is communicated with the desulfurization liquid replacement box (3), and the rubber lining siphon barrel (8) is communicated with the desulfurization liquid replacement box (3) and the desulfurization liquid replacement box (3) is communicated with pipelines of the two filter presses (9) to be connected with pressure gauges (15).
5. The mobile doctor solution exchanger according to claim 1, wherein: and a flange type check valve (16) is arranged on a pipeline leading from the doctor solution replacement box (3) to the two filter presses (9).
6. The mobile doctor solution exchanger according to claim 1, wherein: and pipelines communicated with the outside are arranged on one sides of the lime slurry stirring tank (1) and the rubber lining siphon barrel (8).
7. The mobile doctor solution exchanger according to claim 2, wherein: the lime slurry pump (6), the stirrer (7), the oxidation fan (2), the electric screw feeder (10), the desulfurization liquid supply pump (13) and the gypsum pump (14) are all connected with an electric device (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826969.2U CN216260019U (en) | 2021-11-18 | 2021-11-18 | Movable desulfurization liquid displacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826969.2U CN216260019U (en) | 2021-11-18 | 2021-11-18 | Movable desulfurization liquid displacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216260019U true CN216260019U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122826969.2U Active CN216260019U (en) | 2021-11-18 | 2021-11-18 | Movable desulfurization liquid displacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216260019U (en) |
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2021
- 2021-11-18 CN CN202122826969.2U patent/CN216260019U/en active Active
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