CN210116838U - Intensive desulfurization neutralizer storage tank - Google Patents
Intensive desulfurization neutralizer storage tank Download PDFInfo
- Publication number
- CN210116838U CN210116838U CN201920719734.3U CN201920719734U CN210116838U CN 210116838 U CN210116838 U CN 210116838U CN 201920719734 U CN201920719734 U CN 201920719734U CN 210116838 U CN210116838 U CN 210116838U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- neutralizer
- buffer tank
- tank
- conical hopper
- 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 intensive desulfurization neutralizer storage tank, including storage tank and buffer tank. The storage tank and the buffer tank are connected through a chute, and one end of the chute, which is close to the storage tank, is provided with a switch valve. The bottom of the storage tank is provided with a storage tank conical hopper, and the bottom end of the storage tank conical hopper is provided with a semi-dry neutralizer feeder. The bottom of the buffer tank is provided with a buffer tank conical hopper, and the bottom of the buffer tank conical hopper is provided with a dry-process neutralizer feeder. And the top of the buffer tank is also provided with an air return pipe. The utility model adopts the storage tank body to provide the neutralizer for the semi-dry deacidification, and the side surface of the cone hopper is provided with the chute and the neutralizer buffer tank, thereby continuously and stably providing the neutralizer for the dry deacidification; meanwhile, the slide pipe is provided with the switch valve, so that the blanking can be cut off when the dry deacidification system does not operate, the occupied area of the deacidification system is reduced, and materials for a storage tank are saved, so that the investment cost of the system is reduced, the operation risk is reduced, and the application field is wider.
Description
Technical Field
The utility model belongs to the technical field of flue gas purification, specifically speaking relates to an intensive desulfurization neutralizer storage tank.
Background
At present, for the concentration of acid gas in flue gas, the emission standard is strict, and it is not economical to adopt wet deacidification, but the situation that the emission can not reach the standard by adopting semi-dry deacidification alone is often adopted, and a combined deacidification process of semi-dry deacidification and dry deacidification is often adopted.
The semi-dry deacidification and the dry deacidification adopt the same neutralizer, and the dry deacidification is only put into use when the discharge effect cannot be ensured by the single operation of the semi-dry deacidification, and is only used as the supplement of the semi-dry deacidification and is in an off-stream state for a long time, and the neutralizer can adsorb moisture in the air, so that hardening and invalidation are caused, the blanking is not smooth in operation, and the dry deacidification system cannot be put into use.
SUMMERY OF THE UTILITY MODEL
Aiming at various defects in the prior art, the inventor researches and designs an intensive desulfurization neutralizer storage tank in long-term practice, and the intensive desulfurization neutralizer storage tank can simultaneously provide a neutralizer for a dry deacidification system and a semi-dry deacidification system, so that the floor area of the deacidification system is reduced.
In order to achieve the above object, the utility model provides a following technical scheme:
an intensive desulfurization neutralizer storage tank comprises a storage tank and a buffer tank. The storage tank and the buffer tank are connected through a slide pipe, and one end of the slide pipe, which is close to the storage tank, is provided with a switch valve.
The bottom of the storage tank is provided with a storage tank conical hopper, the interior of the storage tank conical hopper is communicated with the storage tank, and the bottom end of the storage tank conical hopper is provided with a semi-dry process neutralizer feeder;
a buffer tank conical hopper is arranged at the bottom of the buffer tank, the interior of the buffer tank conical hopper is communicated with the buffer tank, and a dry-process neutralizer feeder is arranged at the bottom of the buffer tank conical hopper;
and the top of the buffer tank is also provided with an air return pipe.
Further, the volume of the buffer tank is smaller than the volume of the storage tank.
Further, the top of storage tank is equipped with the material loading pipe.
Furthermore, a bag-type dust collector with an exhaust fan is arranged at the top of the storage tank.
Further, one side of the upper end of the buffer tank is provided with a high material level sensor.
Furthermore, a low material level sensor is arranged on one side of the lower end of the conical hopper of the buffer tank.
The utility model has the advantages that:
a storage tank body is adopted to provide a neutralizer for the semi-dry deacidification, a slide pipe and a neutralizer buffer tank are arranged on a hole on the side surface of a cone hopper, and the neutralizer is continuously and stably provided for the dry deacidification; meanwhile, the slide pipe is provided with the switch valve, so that the blanking can be cut off when the dry deacidification system does not operate, the occupied area of the deacidification system is reduced, and materials for a storage tank are saved, so that the investment cost of the system is reduced, the operation risk is reduced, and the application field is wider.
Drawings
Fig. 1 is a schematic structural diagram of the neutralizer storage tank of the present invention.
In the drawings: 10-storage tank, 20-buffer tank, 11-storage tank cone hopper, 12-semi-dry neutralizer feeder, 13-bag dust remover, 14-feeding pipe, 21-buffer tank cone hopper, 22-dry neutralizer feeder, 23-chute, 24-return pipe, 25-switch valve, 26-high level sensor and 27-low level sensor.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description is given with reference to the accompanying drawings of the present invention for clear and complete description of the technical solution of the present invention. Based on the embodiments in the present application, other similar embodiments obtained by persons of ordinary skill in the art without any creative effort shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", and the like in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for the purpose of illustration and not for the purpose of limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The present invention will be further described with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1, the intensive storage tank for desulfurization neutralizing agent of the present invention comprises a storage tank 10 and a buffer tank 20. The storage tank 10 and the buffer tank 20 are connected by a chute 23, and the volume of the buffer tank 20 is smaller than that of the storage tank 10 in this embodiment.
The bottom of the storage tank 10 is provided with a storage tank conical hopper 11, the interior of the storage tank conical hopper 11 is communicated with the storage tank 10, and the bottom end of the storage tank conical hopper 11 is provided with a semi-dry neutralizer feeder 12. The top of the storage tank 10 is provided with a feeding pipe 14, a neutralizing agent purchased from the tank car is communicated into the storage tank 10 through the feeding pipe 14 and is precipitated to a storage tank cone hopper 11, and when the semi-dry deacidification system works, the semi-dry neutralizing agent feeder 12 is opened, and the neutralizing agent is conveyed to the system to neutralize acidic pollutants in flue gas.
The storage tank 10 top still is equipped with bag-type dust remover 13 from taking the air exhauster, and when neutralizer leads to in the storage tank 10 through material loading pipe 14, tank internal pressure rises to there is the raise dust in the jar, at this moment, bag-type dust remover 13 work, takes out storage tank 10 interior malleation air, collects the neutralizer that carries in the air simultaneously, and the regular jetting of rethread falls the neutralizer of collecting back into in the storage tank.
The bottom of the buffer tank 20 is provided with a buffer tank conical hopper 21, the interior of the buffer tank conical hopper 21 is communicated with the buffer tank 20, and the bottom of the buffer tank conical hopper 21 is provided with a dry-process neutralizer feeder 22. When the dry deacidification system is operating, the dry neutralizer feeder 22 is started to provide the system with neutralizer to neutralize the acidic contaminants in the flue gas.
An on-off valve 25 is arranged at one end of the slide pipe 23 close to the storage tank 10, a high material level sensor 26 is arranged at one side of the upper end of the buffer tank 20, and a low material level sensor 27 is arranged at one side of the lower end of the conical hopper 21 of the buffer tank. When the low level sensor 27 is triggered, a feed start command is given, the on-off valve 25 is opened, and the neutralizing agent is delivered from the storage tank 10 to the buffer tank 20 through the chute 23 until the high level sensor 26 is triggered, a feed stop command is given, and the on-off valve 25 is closed.
Still be equipped with return air duct 24 at buffer tank 20 top, the return air duct 24 other end leads to storage tank 10, and when feeding in to buffer tank 20, the air pressure rose and formed the raise dust in the buffer tank, and in the storage tank 10 was got back to through return air duct 24 to the malleation air, the neutralizer that carries in the air also got back to storage tank 10 together to in avoiding the buffer tank to lead to the not smooth phenomenon of feeding because of the malleation state.
The utility model discloses a neutralizer storage tank can provide the neutralizer for semi-dry deacidification and dry deacidification simultaneously, has reduced and has not used for a long time to lead to the neutralizer to wet in the buffer tank and harden, become invalid because of dry deacidification system, and then arouses the risk of dry deacidification system trouble, has saved the material quantity of equipment itself, has practiced thrift equipment investment cost.
The above detailed description of the present invention is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereto, and all the equivalent changes and modifications made according to the scope of the present invention should be covered by the present invention.
Claims (6)
1. An intensive desulfurization neutralizer storage tank comprises a storage tank (10) and a buffer tank (20), and is characterized in that the storage tank (10) and the buffer tank (20) are connected through a chute (23), and one end of the chute (23), which is close to the storage tank (10), is provided with a switch valve (25);
a storage tank conical hopper (11) is arranged at the bottom of the storage tank (10), the interior of the storage tank conical hopper (11) is communicated with the storage tank (10), and a semi-dry process neutralizer feeder (12) is arranged at the bottom end of the storage tank conical hopper (11);
a buffer tank conical hopper (21) is arranged at the bottom of the buffer tank (20), the interior of the buffer tank conical hopper (21) is communicated with the buffer tank (20), and a dry-process neutralizer feeder (22) is arranged at the bottom of the buffer tank conical hopper (21);
and an air return pipe (24) is also arranged at the top of the buffer tank (20).
2. An intensive desulfurization neutralizer storage tank according to claim 1, wherein the volume of the buffer tank (20) is smaller than the volume of the storage tank (10).
3. An intensive desulfurization neutralizer storage tank according to claim 1, wherein a feeding pipe (14) is provided on the top of the storage tank (10).
4. An intensive desulfurization neutralizer storage tank according to claim 3, wherein a bag-type dust remover (13) with an exhaust fan is arranged at the top of the storage tank (10).
5. An intensive desulfurization neutralizer storage tank according to claim 2, wherein a high level sensor (26) is provided at one side of the upper end of the buffer tank (20).
6. An intensive desulfurization neutralizer storage tank according to claim 1, wherein a low level sensor (27) is provided at one side of the lower end of the conical hopper (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719734.3U CN210116838U (en) | 2019-05-20 | 2019-05-20 | Intensive desulfurization neutralizer storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719734.3U CN210116838U (en) | 2019-05-20 | 2019-05-20 | Intensive desulfurization neutralizer storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210116838U true CN210116838U (en) | 2020-02-28 |
Family
ID=69614379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920719734.3U Active CN210116838U (en) | 2019-05-20 | 2019-05-20 | Intensive desulfurization neutralizer storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210116838U (en) |
-
2019
- 2019-05-20 CN CN201920719734.3U patent/CN210116838U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104150194A (en) | Dust-suppression sweeping system for material conveyor belt | |
| CN204702248U (en) | A kind of ash residue storehouse discharging spray of negative pressure dust collector | |
| CN210116838U (en) | Intensive desulfurization neutralizer storage tank | |
| CN104069696B (en) | There is the sack cleaner of cloth bag dedusting device | |
| CN105964071A (en) | Half-dry type flue gas desulfurization device and method | |
| CN101264418A (en) | Pre-cooling recycling semi-dry process desulfurization dust-removing technique | |
| CN101446416A (en) | Thermal power plant boiler tail flue gas dust removal and desulfurization treatment process and device thereof | |
| CN207748576U (en) | A kind of oscillating feeder transport system | |
| CN107128708A (en) | Ash silo ash-discharging device | |
| CN205517035U (en) | Dust pelletizing system of living beings granule workshop | |
| CN214075543U (en) | Flue gas conditioning device of bag-type dust collector | |
| CN201711062U (en) | Water film oil fume treating device | |
| CN201844409U (en) | Mechanical injection type smoke discharging device of short chimney | |
| CN204973501U (en) | Stable desulfurization dust pelletizing system of environmental protection | |
| CN204543977U (en) | A kind of absorption tower with vortex-flow and defrosting plate | |
| CN204768203U (en) | Active burnt gas cleaning integration convection current adsorption tower | |
| CN107670491A (en) | Improve the device of fume circulating fluidized bed desulfurization system material return mechanism characteristic using heat smoke | |
| CN202263525U (en) | Uniform returned circulating ash distribution device for desulfuration reaction tower | |
| CN205672778U (en) | A kind of semi-dry type flue gas desulfurization device | |
| CN207385187U (en) | Improve the device of fume circulating fluidized bed desulfurization system material return mechanism characteristic using heat smoke | |
| CN206996110U (en) | Action of low-voltage pulse formula vortex dust-removing device | |
| CN201099500Y (en) | Respiration canister | |
| CN220386209U (en) | Flue gas treatment device | |
| CN206809968U (en) | Smoke treatment device | |
| CN212492155U (en) | Coal mine operation ventilation unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |