CN219879863U - Baking soda desulfurization automatic feeding device - Google Patents
Baking soda desulfurization automatic feeding device Download PDFInfo
- Publication number
- CN219879863U CN219879863U CN202321341603.9U CN202321341603U CN219879863U CN 219879863 U CN219879863 U CN 219879863U CN 202321341603 U CN202321341603 U CN 202321341603U CN 219879863 U CN219879863 U CN 219879863U
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- China
- Prior art keywords
- baking soda
- pipeline
- pipeline pump
- feeding device
- pump
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- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title claims abstract description 128
- 229910000030 sodium bicarbonate Inorganic materials 0.000 title claims abstract description 64
- 235000017557 sodium bicarbonate Nutrition 0.000 title claims abstract description 64
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 20
- 230000023556 desulfurization Effects 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 10
- 239000002956 ash Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000033764 rhythmic process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of flue gas treatment, and provides an automatic feeding device for baking soda desulfurization, which comprises the following components: the device comprises an electric hoist, a ton bag unpacking machine, a fan, a pipeline pump, a baking soda bin and a dust remover; the electric hoist is used for conveying ton bags into the ton bag opening machine, a discharge port of the ton bag opening machine is connected with the pipeline pump through a pipeline, a discharge port of the pipeline pump is connected with the top of the baking soda bin through a pipeline, the dust remover is arranged at an air outlet of the top of the baking soda bin, and the fan is connected with the pipeline pump through a pipeline and supplies air to the pipeline pump. The baking soda desulfurization automatic feeding device has the characteristics of simple device, small occupied area, smooth material conveying, low energy consumption and the like for the operation of a dry desulfurization system, realizes the mechanical automatic operation in the feeding process, and inhibits dust drift to the greatest extent.
Description
Technical Field
The utility model belongs to the technical field of flue gas treatment, and particularly relates to an automatic feeding device for baking soda desulfurization.
Background
Baking soda desulfurization is carried out by using desulfurizing agent (NaHCO) 3 ) The superfine powder is fully mixed with the flue gas, contacted with SO in the flue gas under the action of a catalyst and a promoter 2 The reaction is rapid. In the reactor, the flue and the bag-type dust remover, the desulfurizing agent ultrafine powder is always mixed with SO in the flue gas 2 Fast reaction to produce by-product Na2SO 4 。
The baking soda desulfurization feeding to the baking soda bin is to manually convey (or hoist and mount through hoisting equipment) the baking soda-containing raw material ton bag to the top of the baking soda bin, and then pour the raw material into the baking soda bin through manually opening the bag. Because the conveying distance is longer, the difference in height is great, the required time of full material on the feed bin is longer, and is efficient, very big extravagant human cost, and the manual work is torn open the bag and is emptyd the baking soda raw materials and very easily causes the dust to fly away, and dustproof effect is poor, pollutes operational environment.
Disclosure of Invention
The embodiment of the utility model aims to provide an automatic feeding device for baking soda desulfurization, which aims to solve the technical problems of low feeding efficiency and poor dustproof effect caused by feeding of a baking soda bin by adopting a manual feeding and manual bag opening mode in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: provides a baking soda desulfurization automatic feeding device, includes: the device comprises an electric hoist, a ton bag unpacking machine, a fan, a pipeline pump, a baking soda bin and a dust remover; the electric hoist is used for conveying ton bags into the ton bag opening machine, a discharge port of the ton bag opening machine is connected with the pipeline pump through a pipeline, a discharge port of the pipeline pump is connected with the top of the baking soda bin through a pipeline, the dust remover is arranged at an air outlet of the top of the baking soda bin, and the fan is connected with the pipeline pump through a pipeline and supplies air to the pipeline pump.
In one embodiment, the bottom of the ton bag unpacking machine is provided with an ash bucket, and a gate valve is arranged on a discharge hole of the ash bucket.
In one embodiment, a feeder is provided on the conduit between the gate valve and the conduit pump.
In one embodiment, the fan is a Roots fan.
In one embodiment, the pipeline pump is a venturi pump.
In one embodiment, the dust collector is a bag-type dust collector.
The baking soda desulfurization automatic feeding device provided by the utility model has the beneficial effects that: the baking soda bag-containing raw material ton bag is conveyed to the ton bag-opening machine through the electric hoist to be mechanically and automatically opened, the ton bag baking soda enters the pipeline pump after being discharged, is blown to the baking soda bin through the fan, and is matched with the dust remover arranged on the top of the baking soda bin in a sealing mode to remove dust, so that mechanical automatic operation and dust drift suppression to the greatest extent in the baking soda feeding process are achieved, and the baking soda bag-opening machine has the advantages of being high in feeding efficiency, environment-friendly, saving a large amount of labor cost and effectively guaranteeing production rhythm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an automatic feeding device for baking soda desulfurization according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
1. an electric hoist; 2. a ton bag; 3. a ton bag opening machine; 4. an ash bucket; 5. a gate valve; 6. a feeder; 7. a pipeline pump; 8. roots blower; 9. a dust remover; 10. and a baking soda bin.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
As shown in fig. 1, an automatic feeding device for baking soda desulfurization provided by the embodiment of the utility model is now described. This baking soda desulfurization automatic feeding device includes: the device comprises an electric hoist 1, a ton bag unpacking machine 3, a fan, a pipeline pump 7, a baking soda bin 10 and a dust remover 9. The electric hoist 1 is used for conveying ton bags 2 into the ton bag detaching machine 3, the ton bag detaching machine 3 is used for sealing and detaching the ton bags 2 to prevent dust from drifting, and the ton bag detaching machine 3 adopts existing equipment; the discharge port of the ton bag opening machine 3 is connected with a pipeline pump 7 through a pipeline, the discharge port of the pipeline pump 7 is connected with the top of a baking soda bin 10 through a pipeline, a dust remover 9 is arranged at the gas outlet of the top of the baking soda bin 10, the dust remover 9 is arranged at the gas outlet in a sealing way, and the dust remover 9 is used for preventing dust in the baking soda bin 10 from overflowing; the fan is connected with the pipeline pump 7 through a pipeline and supplies air to the pipeline pump 7, and the fan is used for blowing sodium bicarbonate entering the pipeline pump 7 into a sodium bicarbonate bin; this obviates the need to set the position of the ton bag remover 3 high.
In this embodiment, carry ton bag 2 containing sodium bicarbonate raw materials to ton bag tearing open the bag machine 3 through electric block 1 and carry out the automatic bag tearing open of machinery, ton bag 2 sodium bicarbonate is unloaded back and is got into pipeline pump 7, blow to sodium bicarbonate feed bin 10 through the fan, the dust remover 9 of the sealed setting in top of cooperation sodium bicarbonate feed bin 10 removes dust to realize the mechanical automatic operation in the sodium bicarbonate material loading process and to the furthest inhibit the dust and fly away, have that the material loading is efficient, the environmental protection and saved a large amount of human costs's advantage, effectively guaranteed production rhythm.
In the embodiment, the bottom of the ton bag unpacking machine 3 is provided with an ash bucket 4, a discharge hole of the ash bucket 4 is provided with a gate valve 5, the ash bucket 4 is used for receiving baking soda after bag breaking, and the gate valve 5 is used for discharging the baking soda. And a feeder 6 is arranged on a pipeline between the gate valve 5 and the pipeline pump 7, and baking soda discharged through the plug valve is uniformly fed to the pipeline pump 7 through the feeder 6.
Preferably, in this embodiment, the fan is a Roots blower 8 for providing low pressure air flow to the ducted pump 7.
Preferably, in the present embodiment, the conduit pump 7 is a venturi type pump.
Preferably, in the present embodiment, the dust remover 9 is a bag-type dust remover.
In this embodiment, the working process is: ton bag 2 that contains sodium bicarbonate raw materials is carried to ton bag through electric block 1 and is carried out sealed type after tearing open the bag in the bag machine 3 to ton bag and fall to bottom ash bucket 4, and sodium bicarbonate is evenly fed to pipe pump 7 below through the batcher 6 of ash bucket 4 below, and Roots blower 8 carries sodium bicarbonate raw materials to sodium bicarbonate feed bin 10 through low pressure strength, and the air current discharges after dust remover 9, and the dust is blocked in sodium bicarbonate feed bin 10 by dust remover 9. The gate valve 5 below the ash bucket 4 is opened before feeding, and is closed after feeding is finished.
When the bag is disassembled, the pneumatic door of the ton bag disassembling machine 3 is automatically opened, the ton bag 2 is lifted and conveyed to the sealed bag disassembling device in the ton bag disassembling machine 3, after the pneumatic door is closed, the cross sharp knife bag breaking mechanism of the bag disassembling device disassembles the ton bag 2, then the electric cabinet is started, the ton bag disassembling machine 3 automatically enters a working procedure, and meanwhile dust collection starts to work. The process is completed by a DCS automatic control program, manual operation can be performed by setting a manual operation gear, a large amount of labor cost is saved, the bag disassembling speed is high, the efficiency is high, no dust exists in the disassembling and assembling process, and the environmental index of the working site meets the national labor sanitation standard. Because the pipeline pump 7 is a venturi type pump, the Roots blower 8 is combined to continuously blow the baking soda raw material in the pipeline pump 7 to the baking soda storage bin 10, and at the moment, the negative pressure is maintained in the pipeline pump 7, so that the baking soda raw material is not easy to escape.
The device that this embodiment relates to has been applied to actual production, saves a large amount of human costs, continuously carries the baking soda raw materials, shortens the loading time by a wide margin, guarantees production rhythm.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Automatic loading attachment of baking soda desulfurization, its characterized in that includes: the device comprises an electric hoist (1), a ton bag unpacking machine (3), a fan, a pipeline pump (7), a baking soda bin (10) and a dust remover (9); the electric hoist (1) is used for conveying ton bags (2) into the ton bag opening machine (3), a discharge port of the ton bag opening machine () is connected with the pipeline pump (7) through a pipeline, a discharge port of the pipeline pump (7) is connected with the top of the baking soda bin (10) through a pipeline, the dust remover (9) is arranged at an air outlet at the top of the baking soda bin (10), and the fan is connected with the pipeline pump (7) through a pipeline and supplies air to the pipeline pump (7).
2. The baking soda desulfurization automatic feeding device as claimed in claim 1, wherein: the bottom of the ton bag unpacking machine (3) is provided with an ash bucket (4), and a gate valve (5) is arranged on a discharge hole of the ash bucket (4).
3. The baking soda desulfurization automatic feeding device as claimed in claim 2, wherein: and a feeder (6) is arranged on a pipeline between the gate valve (5) and the pipeline pump (7).
4. The baking soda desulfurization automatic feeding device as claimed in claim 3, wherein: the fan is a Roots fan (8).
5. The baking soda desulfurization automatic feeding device as claimed in claim 4, wherein: the pipeline pump (7) is a Venturi pump.
6. The baking soda desulfurization automatic feeding device as claimed in claim 5, wherein: the dust remover (9) is a cloth bag dust remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341603.9U CN219879863U (en) | 2023-05-30 | 2023-05-30 | Baking soda desulfurization automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341603.9U CN219879863U (en) | 2023-05-30 | 2023-05-30 | Baking soda desulfurization automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219879863U true CN219879863U (en) | 2023-10-24 |
Family
ID=88401752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321341603.9U Active CN219879863U (en) | 2023-05-30 | 2023-05-30 | Baking soda desulfurization automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219879863U (en) |
-
2023
- 2023-05-30 CN CN202321341603.9U patent/CN219879863U/en active Active
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