CN209333486U - A kind of forging and stamping spraying process lampblack purifying system - Google Patents

A kind of forging and stamping spraying process lampblack purifying system Download PDF

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Publication number
CN209333486U
CN209333486U CN201822063538.3U CN201822063538U CN209333486U CN 209333486 U CN209333486 U CN 209333486U CN 201822063538 U CN201822063538 U CN 201822063538U CN 209333486 U CN209333486 U CN 209333486U
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CN
China
Prior art keywords
forging
fume
stamping
spraying process
cooking fume
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Active
Application number
CN201822063538.3U
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Chinese (zh)
Inventor
王铁钢
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.)
Zhaoyang Technology Wuhan Co ltd
Original Assignee
TIANJIN SUNRISE TECHNOLOGY Co Ltd
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Priority to CN201822063538.3U priority Critical patent/CN209333486U/en
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Publication of CN209333486U publication Critical patent/CN209333486U/en
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Abstract

The utility model relates to a kind of forging and stamping spraying process lampblack purifying systems, including sequentially connected cooking fume-collecting device, fume purifier of fume, oil smoke conveying device, the fume purifier of fume includes sequentially connected cooking fume-collecting pipe, spray purification tower and plasma cleaning tower, and the oil smoke conveying device includes chimney and blower.The utility model uses spray cleaning+plasma fume purifying double purified mode, exhaust gas concentration of emission VOCs≤80mg/m after purification3, exhaust gas dustiness≤10mg/Nm3, reach and meet the exhaust gas of environmental emission standard and be discharged into atmosphere (meeting national environmental protection index and country's " industrial enterprise's escaping gas discharge standard " --- VOCs index)≤80mg/m3

Description

A kind of forging and stamping spraying process lampblack purifying system
Technical field
The utility model belongs to forging and stamping spraying field, is related to fume purifying, especially a kind of forging and stamping spraying process oil smoke is net Change system.
Background technique
Graphitic release agents are one of the important procedures of wheel hub forging and stamping production.It is by graphite, dispersing agent, surfactant and The primary raw materials such as solvent composition.It is used to separate between blank and mold the release agent of contact, prevents blank and mold from occurring viscous Even, an important factor for influencing hub surface quality and mold damage is reduced.Stretching due to release agent (oil base) at 350 DEG C or so When forging and pressing temperature forging and stamping, imperfect combustion occurs, generates a large amount of oil-containing oil smoke, causes contamination, seriously affect operation The physical and mental health of personnel.To improve environment, it is necessary to be trapped to oil smoke, then (meet national ring after purified treatment Protect index and " industrial enterprise's escaping gas discharge standard " --- VOCs index) it is discharged into atmosphere.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of environmental emission standard that meets Forge and press spraying process lampblack purifying system.
The utility model technical scheme applied to solve the technical problem is:
A kind of forging and stamping spraying process lampblack purifying system, including sequentially connected cooking fume-collecting device, fume purifier of fume, Oil smoke conveying device, the fume purifier of fume include that sequentially connected cooking fume-collecting pipe, spray purification tower and plasma are net Change tower, the oil smoke conveying device includes chimney and blower.
Moreover, the cooking fume-collecting device is an enclosed hood, the enclosed hood is mounted on the side of forging press, corresponding Each forging press is formed with smoke inlet on enclosed hood.
Moreover, the side surface upper part uniform intervals of the enclosed hood face forging press install toughened glass window, lower part installation There are maintenance door and observation door.
Moreover, installing in cooking fume-collecting pipe, cooking fume spray pipe, uniform intervals are formed with multiple nozzles on cooking fume spray pipe.
Moreover, in cooking fume-collecting pipe inner top along the axially mounted cooking fume spray pipe of pipe, on cooking fume spray pipe under Uniform intervals install multipair nozzle, and each pair of nozzle is two, are arranged in splayed.
Moreover, the lower part outlet of the spray purification tower connects oil water separator.
Moreover, the blower is frequency conversion fan.
Moreover, this system is automatically controlled by PLC.
The advantages and positive effects of the utility model are as follows:
1, the utility model uses spray cleaning+plasma fume purifying double purified mode, and exhaust gas discharge is dense after purification Spend VOCs≤80mg/m3, exhaust gas dustiness≤10mg/Nm3, reach and meet the exhaust gas of environmental emission standard and be discharged into atmosphere and (meet state Family's environmental protection index and country's " industrial enterprise's escaping gas discharge standard " --- VOCs index)≤80mg/m3
2, by oil water separator, waste oil is accumulated with bucket, is stored up certain the oil type liquid that the utility model purification is collected Amount transports to over-the-counter processing.Isolated waste water continues cycling through spray, reaches wastewater zero discharge.
3, it is furnished with spray equipment in the pipeline of the utility model cooking fume-collecting pipe, can prevents flammable oil smoke from burning.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of this system;
Fig. 2 is the three-dimensional structure diagram of enclosed hood;
Fig. 3 is the installation site figure of cooking fume spray pipe;
Fig. 4 is the nozzle arrangements figure of cooking fume spray pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of forging and stamping spraying process lampblack purifying system, including sequentially connected cooking fume-collecting device, fume purifier of fume, Oil smoke conveying device.The cooking fume-collecting device is an enclosed hood 3, and the fume purifier of fume includes sequentially connected oil Cigarette collecting pipe 1, spray purification tower 5 and plasma cleaning tower 7, the oil smoke conveying device include chimney 8 and blower 9.It is described Enclosed hood be mounted on the side of forging press, include three forging presses 2 in the present embodiment, corresponding each forging press is on enclosed hood It is formed with smoke inlet.In the fume absorbing openings 4 of the top of enclosed hood connection connection cooking fume-collecting pipe, oil smoke is installed in cooking fume-collecting pipe Spray tube 10, uniform intervals are formed with multiple nozzles 11 on cooking fume spray pipe.Oil smoke enters cooking fume-collecting pipe by enclosed hood, Spray column is inhaled into after water spray in cooking fume-collecting pipe, in spray column in a large amount of oil smoke graphite part by spray washing Get off, remaining oil smoke and a small amount of graphite pass through plasma cleaning tower again and purifies, and purified exhaust gas is sent into chimney through blower again, row To atmosphere.
The lower part outlet of the spray purification tower connects oil water separator 6, and waste oil is accumulated with bucket, stores up a certain amount of fortune To over-the-counter processing.Isolated waste water continues cycling through spray, reaches wastewater zero discharge.Using cooling liquid gas separation, meets oil liquid and go Except rate reaches 60% optimum efficiency.
The side surface upper part uniform intervals of the enclosed hood face forging press install toughened glass window 3-3, and lower part is equipped with Maintenance door 3-2 and observation door 3-1.
According to forging press opening area, the whole suction air volume for forging and pressing oil smoke enclosed hood is 65000m3/ h, gas temperature is about 60-80℃.It is required that the dust concentration < 10mg/Nm of treated waste gas outlet3, VOCs concentration≤80mg/Nm3
In cooking fume-collecting pipe inner top along the axially mounted cooking fume spray pipe of pipe, between uniform under on cooking fume spray pipe Every installing multipair nozzle, each pair of nozzle is two, is arranged in splayed.
The oil smoke that closed dust excluding hood is collected carries out Oil-gas Separation, is inhaled the flavored organic matter in exhaust gas by spray column It receives, granular substance and oil smoke is separated, treated exhaust gas substantially tasteless, dust concentration≤10mg/Nm3, then again It is sent to plasma separator, using high efficiency plasma electrostatic separation purification style, it is dense to deviate from Volatile organic emissions Degree≤80mg/Nm3, realize qualified discharge.
It is required according to site layout project situation, customizes blower air outlet angle.Blower configures frequency conversion system, in order to avoid starting impact electricity Stream influences power network fluctuation.
Control system is automatically controlled using PLC, fully achieves unattended principle.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field For personnel, under the premise of not departing from utility model design, various modifications and improvements can be made, these belong to this reality With novel protection scope.

Claims (8)

1. a kind of forging and stamping spraying process lampblack purifying system, it is characterised in that: including sequentially connected cooking fume-collecting device, oil smoke Purification device, oil smoke conveying device, the fume purifier of fume include sequentially connected cooking fume-collecting pipe, spray purification tower and Plasma cleaning tower, the oil smoke conveying device include chimney and blower.
2. forging and stamping spraying process lampblack purifying system according to claim 1, it is characterised in that: the cooking fume-collecting dress It is set to an enclosed hood, the enclosed hood is mounted on the side of forging press, and corresponding each forging press is formed with into cigarette on enclosed hood Mouthful.
3. forging and stamping spraying process lampblack purifying system according to claim 2, it is characterised in that: the enclosed hood face The side surface upper part uniform intervals of forging press install toughened glass window, and lower part is equipped with maintenance door and observation door.
4. forging and stamping spraying process lampblack purifying system according to claim 1, it is characterised in that: pacify in cooking fume-collecting pipe Charge of oil cigarette spray tube, uniform intervals are formed with multiple nozzles on cooking fume spray pipe.
5. forging and stamping spraying process lampblack purifying system according to claim 4, it is characterised in that: pushed up in cooking fume-collecting pipe Portion is along the axially mounted cooking fume spray pipe of pipe, and uniform intervals install multipair nozzle, each pair of nozzle under on cooking fume spray pipe It is two, is arranged in splayed.
6. forging and stamping spraying process lampblack purifying system according to claim 1, it is characterised in that: the spray purification tower Lower part outlet connect oil water separator.
7. forging and stamping spraying process lampblack purifying system according to claim 1, it is characterised in that: the blower is frequency conversion Blower.
8. forging and stamping spraying process lampblack purifying system according to claim 1, it is characterised in that: this system passes through PLC certainly Dynamic control.
CN201822063538.3U 2018-12-10 2018-12-10 A kind of forging and stamping spraying process lampblack purifying system Active CN209333486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822063538.3U CN209333486U (en) 2018-12-10 2018-12-10 A kind of forging and stamping spraying process lampblack purifying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822063538.3U CN209333486U (en) 2018-12-10 2018-12-10 A kind of forging and stamping spraying process lampblack purifying system

Publications (1)

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CN209333486U true CN209333486U (en) 2019-09-03

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CN201822063538.3U Active CN209333486U (en) 2018-12-10 2018-12-10 A kind of forging and stamping spraying process lampblack purifying system

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109453627A (en) * 2018-12-10 2019-03-12 天津昭阳科技有限公司 A kind of forging and stamping spraying process lampblack purifying system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109453627A (en) * 2018-12-10 2019-03-12 天津昭阳科技有限公司 A kind of forging and stamping spraying process lampblack purifying system

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Address after: 430058 South taizihu innovation Valley Qidi Xiexin science and Technology Innovation Park, Wuhan Economic and Technological Development Zone, Hubei Province (qdxx-q20148)

Patentee after: Zhaoyang Technology (Wuhan) Co.,Ltd.

Address before: 300350 1506g, No. 75, Chongqing Street, changqingke industry and Trade Park, Jinnan District, Tianjin

Patentee before: TIANJIN ZHAOYANG TECHNOLOGY CO.,LTD.

CP03 Change of name, title or address