CN207270963U - A kind of double-liquid seal formula LiFePO4 dedusting treater - Google Patents

A kind of double-liquid seal formula LiFePO4 dedusting treater Download PDF

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Publication number
CN207270963U
CN207270963U CN201721044696.3U CN201721044696U CN207270963U CN 207270963 U CN207270963 U CN 207270963U CN 201721044696 U CN201721044696 U CN 201721044696U CN 207270963 U CN207270963 U CN 207270963U
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China
Prior art keywords
cylinder
double
liquid seal
seal formula
drainage plate
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Active
Application number
CN201721044696.3U
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Chinese (zh)
Inventor
黄正勇
王孟杰
龙锦
田湛秋
赵杰
欧阳志勇
曾鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yichun Tianzhi High-tech New Material Co., Ltd.
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Jiangxi Aide Nano Technology Co Ltd
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Priority to CN201721044696.3U priority Critical patent/CN207270963U/en
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Abstract

The utility model discloses a kind of double-liquid seal formula LiFePO4 dedusting treater, including cylinder, the cylinder is internally provided with hollow air discharge pipeline, air inlet is fixedly installed below the cylinder side, the air inlet installation is installed with intake valve, exhaust outlet is fixedly installed at the top of the cylinder, the exhaust outlet is circumscribed with air-introduced machine, upper and lower two fluid-tight atomizers are equipped with the discharge duct of the cylinder, the side of the atomizer is setting transparent windows positioned at the surface of cylinder, porous masses are fixedly installed above the atomizer, it is inverted-cone drainage plate below the discharge duct of the cylinder, pollution discharge pond is connected with below the drainage plate, side below the pollution discharge pond is fixedly installed sewage draining exit.The design of the utility model double-layer liquid sealing ensures dust removing effects, and upper end porous masses remove remaining bulky grain, zero dust emission of solid line gas, has simple in structure, convenient and safe, the advantages of the degree of automation is high, good dedusting effect.

Description

A kind of double-liquid seal formula LiFePO4 dedusting treater
Technical field
Technical field of lithium ion is the utility model is related to, is specially a kind of double-liquid seal formula LiFePO4 dust removal process dress Put.
Background technology
LiFePO 4 material have the advantages that specific capacity height, abundant raw material, it is cheap, have a safety feature, become current The anode material for lithium-ion batteries of great potential.
In the calcination process of LiFePO4, a large amount of tail dusts can be produced and be difficult to handle, wherein containing a large amount of dust and Pernicious gas, directly discharge cause serious environmental pollution.Flue gas containing a large amount of dust, general device are difficult effectively to handle, The dust of accumulation also be easy to cause line clogging, and manual cleanup substantially reduces production efficiency, and seriously affects employee working environment.
Utility model content
The purpose of this utility model is to provide a kind of double-liquid seal formula LiFePO4 dedusting treater, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution:At a kind of double-liquid seal formula LiFePO4 dedusting Device is managed, including cylinder, the cylinder are internally provided with hollow air discharge pipeline, are fixedly installed below the cylinder side Air inlet, the air inlet installation are installed with intake valve, exhaust outlet, the exhaust are fixedly installed at the top of the cylinder Mouth is circumscribed with air-introduced machine, is equipped with upper and lower two fluid-tight atomizers in the discharge duct of the cylinder, and the one of the atomizer Side is setting transparent windows positioned at the surface of the cylinder, and porous masses are fixedly installed above the atomizer, described It is inverted-cone drainage plate below the discharge duct of cylinder, pollution discharge pond, the pollution discharge pond lower section is connected with below the drainage plate Side be fixedly installed sewage draining exit.
Preferably, the air inlet controls micro-positive pressure by intake valve, and pressure is 5~10pa.
Preferably, the atomizer pressure and flow are controllable, and inner barrel respectively sets an atomizer and formed up and down Double-layer liquid sealing.
Preferably, the observation window designs for square hole, and observation window is made of pyroceram.
Preferably, the porous masses are detachable porous masses.
Preferably, the bottom of the cylinder is designed as inverted-cone drainage plate, and inverted-cone drainage plate is detachable setting.
Compared with prior art, the beneficial effects of the utility model are:
1st, agglomerate and sink after fine particle chance spray liquid in the utility model tail gas, be down in pollution discharge pond and exclude with drainage plate Dedusting, double-layer liquid sealing design ensure dust removing effects, and upper end porous masses remove remaining bulky grain, realize zero dust emission of gas.
2nd, the utility model alkalescent scavenging solution effectively absorbs part carbide and sulfide in tail gas, has in purification gas Malicious harmful components, atomizing design can effectively reduce dust temperature, realize the cooling, purifying discharge of tail gas.
3rd, the utility model atomizer pressure and flow are controllable, realize that discharge duct micro-positive pressure controls, porous masses can Detachable is easy to clean, and whole system is simple in structure, convenient and safe, and the degree of automation is high, good dedusting effect.
Brief description of the drawings
Fig. 1 is a kind of double-liquid seal formula LiFePO4 dedusting treater overall structure diagram of the utility model.
In figure:1- cylinders;2- air inlets;3- intake valves;4- exhaust outlets;5- air-introduced machines;6- atomizers;7- observation windows; 8- porous masses;9- drainage plates;10- pollution discharge ponds;11- sewage draining exits.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution:A kind of double-liquid seal formula LiFePO4 dust removal process dress Put, including cylinder 1, the cylinder 1 are internally provided with hollow air discharge pipeline, are fixedly installed below 1 side of cylinder Air inlet 2, the installation of air inlet 2 are installed with intake valve 3, and the top of the cylinder 1 is fixedly installed exhaust outlet 4, institute State exhaust outlet 4 and be circumscribed with air-introduced machine 5, upper and lower two fluid-tight atomizers 6, the mist are equipped with the discharge duct of the cylinder 1 The side for changing nozzle 6 is setting transparent windows 7 positioned at the surface of the cylinder 1, and the top of atomizer 6 is fixedly installed Porous masses 8, the discharge duct lower section of the cylinder 1 is inverted-cone drainage plate 9, and the lower section of the drainage plate 9 is connected with blowdown Pond 10, the side of the lower section of pollution discharge pond 10 are fixedly installed sewage draining exit 11.
The air inlet 2 controls micro-positive pressure by intake valve 3, and pressure is 5~10pa;6 pressure of atomizer and Flow is controllable, and respectively sets an atomizer 6 inside cylinder 1 up and down and form double-layer liquid sealing;The observation window 7 designs for square hole, And observation window 7 is made of pyroceram;The porous masses 8 are detachable porous masses, are convenient to clean;The cylinder 1 bottom is designed as inverted-cone drainage plate 9, and easy to liquid reflux blowdown after spraying, and inverted-cone drainage plate 9 sets to be detachable Put, cleaned easy to later stage inner-walls of duct and board slot giant.
Tail gas in kiln roasting process is connected by the utility model by air inlet 2 with apparatus system, passes through air inlet Valve controlling keeps system 5~10pa micro-positive pressures.Gas enters cylinder 1 and forms diffusion, is flowed up by 5 pressure of air-introduced machine, Large dust particle free-falling under the effect of gravity, fine particle rise with gas, and alkalescent is sprayed by double-deck atomizer 6 Scavenging solution, most of fine dust particles come into full contact with atomized liquid, are attached to barrel or directly drop on drainage plate 9, most Pollution discharge pond 10 is flowed into eventually, is discharged through sewage draining exit 11, and gas adsorbs remaining a small amount of dust through porous masses 8 after double-layer liquid sealing, only Eliminate gas after dirt and connect air-introduced machine and discharged through exhaust outlet 4.
Wherein, intake valve described in device keeps 5~10pa of micro-positive pressure, pressure balance in kiln.Fluid-tight described in device Atomization spray 6 is Dual-layer, it can also use Multi-layer sprinkling fluid-tight to realize that nozzle exit pressure is adjustable, can be according to dust content situation Adjust flow.Porous masses described in device detachably regularly replace cleaning.The nozzle of observation window observable described in device and cylinder Wall cleaning situation, after the multiple end of job, can carry out clearly cylinder inboard wall and nozzle with giant by dismantling drainage plate Wash, to ensure dust removing effects.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of double-liquid seal formula LiFePO4 dedusting treater, including cylinder (1), it is characterised in that:The cylinder (1) it is interior Portion is provided with hollow air discharge pipeline, and air inlet (2), air inlet (2) peace are fixedly installed below cylinder (1) side Dress is installed with intake valve (3), exhaust outlet (4) is fixedly installed at the top of the cylinder (1), the exhaust outlet (4) is external There is air-introduced machine (5), upper and lower two fluid-tight atomizers (6), the atomizer are equipped with the discharge duct of the cylinder (1) (6) side is setting transparent windows (7) positioned at the surface of the cylinder (1), is fixedly installed above the atomizer (6) There are a porous masses (8), be inverted-cone drainage plate (9) below the discharge duct of the cylinder (1), the lower section of the drainage plate (9) It is connected with pollution discharge pond (10), the side below the pollution discharge pond (10) is fixedly installed sewage draining exit (11).
A kind of 2. double-liquid seal formula LiFePO4 dedusting treater according to claim 1, it is characterised in that:The air inlet Mouth (2) controls micro-positive pressure by intake valve (3), and pressure is 5~10pa.
A kind of 3. double-liquid seal formula LiFePO4 dedusting treater according to claim 1, it is characterised in that:The atomization Nozzle (6) pressure and flow are controllable, and respectively set an atomizer (6) inside cylinder (1) up and down and form double-layer liquid sealing.
A kind of 4. double-liquid seal formula LiFePO4 dedusting treater according to claim 1, it is characterised in that:The observation Window (7) designs for square hole, and observation window (7) is made of pyroceram.
A kind of 5. double-liquid seal formula LiFePO4 dedusting treater according to claim 1, it is characterised in that:It is described porous Sieve (8) is detachable porous masses.
A kind of 6. double-liquid seal formula LiFePO4 dedusting treater according to claim 1, it is characterised in that:The cylinder (1) bottom is designed as inverted-cone drainage plate (9), and inverted-cone drainage plate (9) is detachable setting.
CN201721044696.3U 2017-08-21 2017-08-21 A kind of double-liquid seal formula LiFePO4 dedusting treater Active CN207270963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721044696.3U CN207270963U (en) 2017-08-21 2017-08-21 A kind of double-liquid seal formula LiFePO4 dedusting treater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721044696.3U CN207270963U (en) 2017-08-21 2017-08-21 A kind of double-liquid seal formula LiFePO4 dedusting treater

Publications (1)

Publication Number Publication Date
CN207270963U true CN207270963U (en) 2018-04-27

Family

ID=61983570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721044696.3U Active CN207270963U (en) 2017-08-21 2017-08-21 A kind of double-liquid seal formula LiFePO4 dedusting treater

Country Status (1)

Country Link
CN (1) CN207270963U (en)

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi

Patentee after: Yichun Tianzhi High-tech New Material Co., Ltd.

Address before: 336000 Yichun economic and Technological Development Zone, Jiangxi

Patentee before: Jiangxi aide Nano Technology Co., Ltd.

CP01 Change in the name or title of a patent holder