CN207237539U - A kind of device using fluid-tight processing lime airborne dust - Google Patents
A kind of device using fluid-tight processing lime airborne dust Download PDFInfo
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- CN207237539U CN207237539U CN201720952825.2U CN201720952825U CN207237539U CN 207237539 U CN207237539 U CN 207237539U CN 201720952825 U CN201720952825 U CN 201720952825U CN 207237539 U CN207237539 U CN 207237539U
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- airborne dust
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- lime
- feed bin
- fluid
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Abstract
A kind of device using fluid-tight processing lime airborne dust, including feed bin and wastewater disposal basin, the upper portion side wall of the feed bin is equipped with lime import, top is exported equipped with airborne dust, a piece inverted U pipe of the airborne dust outlet connection, the other end of the inverted U pipe connects a hose, the lower port peripheral equipment of the hose is equipped with a circle iron plate, the bottom of the hose is immersed in wastewater disposal basin, the outside of the hose is evenly spaced from top to bottom to be equipped with several annular brace platforms, wherein being connected with some telescopic iron chains between the support platform bottom of bottom and iron plate.The present apparatus utilizes lime airborne dust and the difference on wastewater from chemical industry acid-base property, the lime airborne dust containing air-flow overbottom pressure is introduced into wastewater disposal basin by pipeline at the top of from white lime feed bin, make the two that neutralization reaction occur and dissolve, both the recycling to caused lime airborne dust during Geldart-D particle white lime had been realized, the primary treatment also carried out to the faintly acid of wastewater from chemical industry.
Description
Technical field
It the utility model is related to lime dust removal field, specifically a kind of device using fluid-tight processing lime airborne dust.
Background technology
Dry powder-shaped white lime（Hereinafter referred to as lime）It is one of raw materials for production of coal chemical industry ammonia enterprise, it utilizes pneumatics
The forced draft that machine provides, the tank car for transporting lime is entered through air pipeline, and under forced draft effect, lime is in tank car tank
Gas-solid biphase flow is mixed into air, two-phase flow is sent into feed bin by conveyance conduit.The dedusting method of original device is to contain
The dust of air-flow overbottom pressure is filtered through bag filter and invested on the outside of filter bag, washing away and fall into feed bin by blowback air stream,
Pure air is discharged into air through deduster.Because filter bag of dust collector service life is shorter, maintenance of equipment expense is high, the dedusting method
Economy is poor.
In addition, wastewater from chemical industry caused by the coal yard and carbonated coal balls manufacturing process of coal chemical industry enterprises, its component is simpler,
With containing based on the particulate matters such as a certain amount of ickings, and pH value is generally 6.0~6.5, in faintly acid.It is former for this kind of waste water
Have in the sewage that mode is the big system of mixed flow Ru Quan factories, recycling after processing is qualified, mix the biochemical processing process of sewage
It is numerous and diverse so that processing cost is higher.
Utility model content
The utility model provides a kind of device using fluid-tight processing lime airborne dust, and its main purpose is to raise using lime
Difference on dirt and wastewater from chemical industry acid-base property, the two is combined neutralization reaction occurs, so as to reduce production cost, solve production hardly possible
Topic.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of device using fluid-tight processing lime airborne dust, including feed bin and wastewater disposal basin, the top of the feed bin is in round platform
Type, lower part are in cylindrical type, and the upper portion side wall of the feed bin is equipped with lime import, and top is exported equipped with airborne dust, the airborne dust outlet
An inverted U pipe is connected, the other end of the inverted U pipe connects a hose, and the lower port peripheral equipment of the hose is equipped with one
Iron plate is enclosed, the bottom of the hose is immersed in wastewater disposal basin, is equipped with if the outside of the hose is evenly spaced from top to bottom
Dry annular brace platform, wherein being connected with some telescopic iron between the support platform bottom of bottom and iron plate
Chain.
The lower end of the hose is equiped with a pressure gauge, and the pressure gauge is arranged in the support platform of bottom.
The corner at the inverted U pipe connection feed bin end is equipped with a fan.
Spiral stairway is equipped between several described support platforms
Edge in several described support platforms encircle for protection column equipped with one.
Knowable to the above-mentioned description to the utility model, compared to the prior art, the utility model has the advantage of：
1st, the present apparatus will contain gas using lime airborne dust and the difference on wastewater from chemical industry acid-base property from white lime feed bin top
The lime airborne dust of stream overbottom pressure is introduced into wastewater disposal basin by pipeline, is made the two that neutralization reaction occur and is dissolved, has both realized to strength
The recycling of caused lime airborne dust during conveying white lime, the primary treatment also carried out to the faintly acid of wastewater from chemical industry.
2nd, several support platforms are set up outside hose, stair is equipped between support platform, worker can be in support platform uplink
Walk, the different parts of hose are patted, prevent inside hose dust agglomerations, the guardrail in support platform plays safety precaution
Effect.
3rd, fan can provide a carrying capacity to the lime airborne dust in inverted U pipe.
4th, a pressure gauge is installed in the lower end of hose, reads the pressure value inside pipeline, if pressure is excessive, lengthen part
Iron chains, the part for making hose submerged in water are increased；If pressure is too small, retraction part iron chains, makes hose submerged in water
Reduce part.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings
Referring to the drawings 1.A kind of device using fluid-tight processing lime airborne dust, including feed bin 1 and wastewater disposal basin 2, the feed bin 1
Top in circular platform type, lower part be in cylindrical type, the upper portion side wall of the feed bin 1 is equipped with lime import 11, and top goes out equipped with airborne dust
Mouth 12, a 12 piece inverted U pipes 3 of connection of airborne dust outlet, the corner that the inverted U pipe 3 connects 1 end of feed bin is equipped with a fan
31, the other end of the inverted U pipe 3 connects a hose 4, and the lower port peripheral equipment of the hose 4 is equipped with a circle iron plate 41, institute
The bottom for stating hose 4 is immersed in wastewater disposal basin 2, and the airborne dust at the lime airborne dust containing air-flow overbottom pressure from the top of feed bin 1 exports 12
Into inverted U pipe 3, while hose 4 is entered by inverted U pipe 3 under the outer active force of fan 31, eventually entered into wastewater disposal basin 2.
The outside of the hose 4 is evenly spaced from top to bottom to be equipped with several annular brace platforms 5, wherein the support positioned at bottom
Some telescopic iron chains 6 are connected between 5 bottom of platform and iron plate 41.The lower end of the hose 4 is equiped with a pressure gauge
42, and the pressure gauge 42 is arranged in the support platform 5 of bottom.Pressure value inside pipeline can be read by the pressure gauge 42,
If pressure is excessive, lengthen part iron chains 6, and the part for making hose 4 submerged in water is increased；If pressure is too small, part of retracting
Iron chains 6, reduces the part submerged in water of hose 4.And spiral stairway 51, institute are equipped between several described support platforms 5
State edge in several support platforms 5 to encircle for protection column 52 equipped with one, worker can walk in support platform, to hose 4 not
Patted with position, prevent 4 inside dust agglomerations of hose, the guardrail 52 in support platform 5 plays the role of safety precaution.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept, should all belong to the row for invading scope of protection of the utility model
For.
Claims (5)
1. a kind of device using fluid-tight processing lime airborne dust, including feed bin and wastewater disposal basin, the top of the feed bin in circular platform type,
Lower part is in cylindrical type, and the upper portion side wall of the feed bin is equipped with lime import, and top is exported equipped with airborne dust, it is characterised in that：It is described
A piece inverted U pipe of airborne dust outlet connection, the other end of the inverted U pipe connect a hose, the lower port periphery of the hose
A circle iron plate is equiped with, the bottom of the hose is immersed in wastewater disposal basin, and the outside of the hose is from top to bottom spaced uniformly
Be equipped with several annular brace platforms, can wherein being connected with some between the support platform bottom of bottom and iron plate
Flexible iron chains.
A kind of 2. device using fluid-tight processing lime airborne dust as claimed in claim 1, it is characterised in that：Under the hose
End is equiped with a pressure gauge, and the pressure gauge is arranged in the support platform of bottom.
A kind of 3. device using fluid-tight processing lime airborne dust as claimed in claim 1, it is characterised in that：The inverted U pipe
The corner at connection feed bin end is equipped with a fan.
A kind of 4. device using fluid-tight processing lime airborne dust as claimed in claim 1, it is characterised in that：Several described branch
Spiral stairway is equipped between support platform.
A kind of 5. device using fluid-tight processing lime airborne dust as claimed in claim 1, it is characterised in that：Several described branch
Encircle for protection column equipped with one edge on support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952825.2U CN207237539U (en) | 2017-08-02 | 2017-08-02 | A kind of device using fluid-tight processing lime airborne dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952825.2U CN207237539U (en) | 2017-08-02 | 2017-08-02 | A kind of device using fluid-tight processing lime airborne dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237539U true CN207237539U (en) | 2018-04-17 |
Family
ID=61880160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952825.2U Active CN207237539U (en) | 2017-08-02 | 2017-08-02 | A kind of device using fluid-tight processing lime airborne dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087183A (en) * | 2018-10-22 | 2020-05-01 | 上海城投污水处理有限公司 | Lime device with pneumatic blowback equipment |
-
2017
- 2017-08-02 CN CN201720952825.2U patent/CN207237539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087183A (en) * | 2018-10-22 | 2020-05-01 | 上海城投污水处理有限公司 | Lime device with pneumatic blowback equipment |
| CN111087183B (en) * | 2018-10-22 | 2024-04-12 | 上海城投污水处理有限公司 | Lime device with pneumatic back blowing equipment |
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