CN107233783A - A kind of hot chamber machine useless cigarette processing system of waste gas - Google Patents
A kind of hot chamber machine useless cigarette processing system of waste gas Download PDFInfo
- Publication number
- CN107233783A CN107233783A CN201710641111.4A CN201710641111A CN107233783A CN 107233783 A CN107233783 A CN 107233783A CN 201710641111 A CN201710641111 A CN 201710641111A CN 107233783 A CN107233783 A CN 107233783A
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- Prior art keywords
- waste gas
- water
- pipe
- collection device
- fixed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to die casting machine production equipment technical field, there is provided a kind of hot chamber machine waste gas useless cigarette processing system, including smelting furnace, mould on die casting machine, lower mould, also include injection waste gas collection device and exhaust treatment system, symmetrically opened up on the outer wall of upper die and lower die fluted, injection waste gas collection device is fixed in groove, injection waste gas collection device is connected by collecting pipe with exhaust treatment system, exhaust treatment system includes water-bath stream dust-removing waste gas purifying column, the present invention solve in die casting machine production process produced by waste gas the problem of give up cigarette to plant operations personnel and surrounding environment serious harmful effect.
Description
Technical field
The present invention relates to die casting machine production equipment technical field, and in particular to a kind of hot chamber machine is handled with the useless cigarette of waste gas
System.
Background technology
Die casting machine smelting furnace can produce a certain amount of flue dust (main a small amount of metallic particles gas during zinc alloy diecasting
Pollutant), Die Casting Workshop can produce substantial amounts of waste gas, oil smoke, dust through spraying machine spraying mould release in locked mode injection process
There is certain influence Deng on plant operations personnel and surrounding environment.And in molten furnace pressure solution preocess, the work impacted to environment
Sequence is mainly fusion process.In fusion process, the oxygen containing substantial amounts of flue dust and sulfur-bearing, carbon, phosphorus and nitrogen in the waste gas of generation
The gases such as compound；In fusion process, in order to reduce scaling loss, improve aluminium, the rate of recovery of tin and the quality for ensureing mock silver, to add
Enter a number of coverture, refining agent and degasifier etc., these additives are reacted with the various impurity in aluminum melt, produce
Contain various metal oxides and nonmetal oxide in raw substantial amounts of waste gas and flue dust, these waste gas and flue dust, while may be used also
Harmful substance can be contained, these all may produce pollution to the environment of workshop and surrounding.Its feature is great excitant, with air
Flowing and spread in what air, can by human body respiration or direct effect on human body, to the respiratory system of human body, blood, cardiopulmonary,
Liver, mucous membrane, eyes, nerve etc. are damaged, and are susceptible to suffer from the diseases such as neurasthenia, headache, dizzy, tired powerless, insomnia, arthralgia
Disease, the incidence of disease of sore-throat is also at a relatively high, and a small number of operators may can also suffer from the risk of liver enlargement and pneumoconiosis, described
It must handle the useless cigarette of waste gas can be produced in press casting procedure.
The content of the invention
The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of hot chamber machine useless cigarette processing system of waste gas, solve
Waste gas produced by die casting machine production process gives up, and cigarette is serious to plant operations personnel and surrounding environment dysgenic to ask
Topic.
Technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of hot chamber machine useless cigarette processing system of waste gas, including smelting furnace, die casting machine upper die and lower die, in addition to injection
Symmetrically open up fluted on waste gas collection device and exhaust treatment system, the outer wall of the upper die and lower die, the injection waste gas
Collection device is fixed in the groove, and the injection waste gas collection device passes through collecting pipe and the exhaust treatment system phase
Even, the exhaust treatment system includes water-bath stream dust-removing waste gas purifying column, electrostatic precipitator and moisture trap, the smelting furnace
Top, which is provided with outside aspirating air pipe, the combustion zone of the smelting furnace, the first breather pipe, the aspirating air pipe and first breather pipe
Communicate, first breather pipe is provided with air-introduced machine and its end is connected with the electrostatic precipitator, the electrostatic precipitator is led to
The second breather pipe is crossed to communicate with the water-bath rotational flow dust-removing Tower for purifying waste gas.
Further, the injection waste gas collection device includes cloth dirt bag and valve, the lower end sealing of the cloth dirt bag
It is fixed in lower mould groove, upper end is fixed in upper mould groove by rubber band, the valve is communicated with cloth dirt bag；It is described
Valve is uniformly fixed on the outside of the cloth dirt bag, and its end is connected with the collecting pipe.
Further, the water-bath rotational flow dust-removing Tower for purifying waste gas includes housing, spiral board and spray equipment, the rotation
Stream plate and spiral board, which interlock, to be fixed in the housing, and escape pipe is fixed with the top of the housing.
Further, moisture trap is installed with above the water-bath rotational flow dust-removing Tower for purifying waste gas, be used for
Efficiently remove the moisture after filtering in gas.
Further, the water leg of the water-bath rotational flow dust-removing waste gas purification tower bottom is divided by activated carbon clamping plate
Step trough is offered on layer, the outer wall of the housing, the activated carbon clamping plate is fixed through the step trough and is connected to housing
On inwall.
Further, the trench bottom that catchments is connected by water pipe with the spray equipment, and the water pipe is provided with water
Pump, is that spray equipment realizes water circulation.
Beneficial effect
The invention provides a kind of hot chamber machine useless cigarette processing system of waste gas, compared with existing known technology, this hair
Bright has the advantages that：
1st, the waste gas that mould release can be produced in locked mode injection process can effectively be prevented by injection waste gas collection device
Leakage is produced, has certain influence to plant operations personnel and surrounding environment.
2nd, the waste gas and smelting furnace that can be produced in locked mode injection process to mould release by exhaust treatment system are in metal
The waste gas produced in fusion process carries out first time dedusting by electrostatic precipitator, then passes through water-bath rotational flow dust-removing Tower for purifying waste gas
Carry out second of dedusting and remove the harmful substance in waste gas, can be with by exhaust-gas treatment into the clean gas that can directly discharge
Effectively environmental protection is realized, and the working environment of good Die Casting Workshop is provided.
3rd, the water leg of water-bath rotational flow dust-removing waste gas purification tower bottom is layered by activated carbon clamping plate, makes water leg
Bottom form clear water zone, then coordinate water pipe and spray equipment to be connected to form water circulation, can effectively economize on resources, prevent two
Secondary pollution.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is injection waste gas collection device schematic diagram of the invention；
Label in figure is represented respectively：1- smelting furnaces；Mould on 2- die casting machines；Mould under 3-；4- collecting pipes；5- water-bath stream dedustings
Tower for purifying waste gas；6- electrostatic precipitator；7- moisture traps；8- aspirating air pipes；The breather pipes of 9- first；10- air-introduced machines；11-
Two breather pipes；12- cloth dirt bag；13- valves；14- spiral boards；15- spray equipments；16- water legs；17- activated carbon clamping plates；18-
Water pipe；19- water pumps.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment：
A kind of hot chamber machine of the present embodiment useless cigarette processing system of waste gas, reference picture 1-2：Including smelting furnace 1, die casting machine
Symmetrically opened up on the outer wall of upper mould 2, lower mould 3, in addition to injection waste gas collection device and exhaust treatment system, upper mould 2 and lower mould 3
Fluted, injection waste gas collection device is fixed in groove, and injection waste gas collection device passes through collecting pipe 4 and exhaust-gas treatment system
System is connected, and exhaust treatment system includes water-bath stream dust-removing waste gas purifying column 5, electrostatic precipitator 6 and moisture trap 7, smelting furnace 1
Top, which is provided with outside aspirating air pipe 8, the combustion zone of smelting furnace 1, the first breather pipe 9, and aspirating air pipe 8 is communicated with the first breather pipe 9, the
One breather pipe 9 is provided with air-introduced machine 10 and its end is connected with electrostatic precipitator 6, and electrostatic precipitator 6 passes through the second breather pipe 11
Communicated with water-bath rotational flow dust-removing Tower for purifying waste gas.
Injection waste gas collection device includes cloth dirt bag 12 and valve 13, and it is recessed that the lower end sealing of cloth dirt bag 12 is fixed on lower mould 3
In groove, upper end is fixed in the upper groove of mould 2 by rubber band, and valve 13 is communicated with cloth dirt bag 12；Valve 13 is uniformly fixed on cloth
The outside of dirt bag 12, and its end is connected with collecting pipe 4.
Water-bath rotational flow dust-removing Tower for purifying waste gas includes housing, spiral board 14 and spray equipment 15, spiral board 14 and spiral board
14 are staggeredly fixed in housing, and escape pipe is fixed with the top of housing.
Moisture trap 7 is installed with above water-bath rotational flow dust-removing Tower for purifying waste gas, for efficiently removing after filtering
Moisture in gas.
The water leg 16 of water-bath rotational flow dust-removing waste gas purification tower bottom is layered by activated carbon clamping plate 17, outside housing
Step trough is offered on wall, activated carbon clamping plate 17 is fixed through step trough and is connected on the inwall of housing.
The bottom of water leg 16 is connected by water pipe 18 with spray equipment 15, and water pipe 18 is provided with water pump 19, is spray equipment
15 realize water circulation.
The waste gas that can effectively prevent mould release by injection waste gas collection device can produce in locked mode injection process is produced
Plant operations personnel and surrounding environment are had certain influence by raw leakage.
The waste gas and smelting furnace 1 that can be produced in locked mode injection process to mould release by exhaust treatment system are molten in metal
The waste gas produced during change carries out first time dedusting by electrostatic precipitator 6, then passes through water-bath rotational flow dust-removing Tower for purifying waste gas
Carry out second of dedusting and remove the harmful substance in waste gas, can be with by exhaust-gas treatment into the clean gas that can directly discharge
Effectively environmental protection is realized, and the working environment of good Die Casting Workshop is provided.
The water leg 16 of water-bath rotational flow dust-removing waste gas purification tower bottom is layered by activated carbon clamping plate 17, makes to catchment
Clear water zone is formed on the bottom of groove 16, then coordinates water pipe 18 to be connected to form water circulation with spray equipment 15, can effectively save money
Source, prevents secondary pollution.
Water-bath rotational flow dust-removing Tower for purifying waste gas operation principle：Spray equipment 15 is designed at flue entrance, when flue gas is through entering
Mouthful flue, the water smoke formed with being arranged in the spray of inlet flue duct section carries out mass transfer heat exchange, is tentatively cooled and removes part
Sulfur dioxide, tangentially into absorption tower.Acceleration and eddy flow of the flue gas in absorption tower by cyclone pneumatic device, flue dust is with passing through
The absorbing liquid of atomization such as collides, adhered to, condensing, centrifuging at the comprehensive effect, tower wall is thrown to, with tower wall water film flow
To bottom of towe.The spray column efficiency of dust collection of spiral board 14 can reach more than 98.5%.By the setting of cyclone pneumatic device, make flue gas
Number of revolutions increase, the path passed through increase in the cylinder of same height, and acutely, flue gas is with absorbing liquid in the time for gas phase turbulent fluctuation
Spatially sufficiently collided, contacted, dissolved, absorbed.
Exhaust treatment system operation principle：The waste gas that can be produced mould release in locked mode injection process by air-introduced machine 10
And the waste gas that smelting furnace 1 is produced during metal molten by the first breather pipe 9 feeding electrostatic precipitator 6 remove for the first time
Dirt, the gas through first time dedusting enters water-bath rotational flow dust-removing Tower for purifying waste gas by the second breather pipe 11, passes through spray equipment
15 are cooled and desulfuration, and further dedusting is carried out by spiral board 14, the gas that can directly discharge are processed into, after processing
Gas continue to rise through moisture in the gas after the removing of moisture trap 7 processing, then discharged through escape pipe.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of hot chamber machine useless cigarette processing system of waste gas, including smelting furnace, die casting machine upper die and lower die, it is characterised in that also
Symmetrically open up fluted including injection waste gas collection device and exhaust treatment system, on the outer wall of the upper die and lower die, it is described
Injection waste gas collection device is fixed in the groove, and the injection waste gas collection device passes through at collecting pipe and the waste gas
Reason system is connected, and the exhaust treatment system includes water-bath stream dust-removing waste gas purifying column, electrostatic precipitator and moisture trap, institute
The top for stating smelting furnace is provided with aspirating air pipe, there is the first breather pipe outside the combustion zone of the smelting furnace, the aspirating air pipe and described the
One breather pipe is communicated, and first breather pipe is provided with air-introduced machine and its end is connected with the electrostatic precipitator, the electrostatic
Deduster is communicated by the second breather pipe with the water-bath rotational flow dust-removing Tower for purifying waste gas.
2. it is according to claim 1, it is characterised in that the injection waste gas collection device includes cloth dirt bag and valve, institute
The lower end sealing for stating cloth dirt bag is fixed in lower mould groove, and upper end is fixed in upper mould groove by rubber band, the valve with
The cloth dirt bag is communicated；The valve is uniformly fixed on the outside of the cloth dirt bag, and its end is connected with the collecting pipe.
3. it is according to claim 1, it is characterised in that the water-bath rotational flow dust-removing Tower for purifying waste gas includes housing, eddy flow
Plate and spray equipment, the spiral board and spiral board, which interlock, to be fixed in the housing, and outlet is fixed with the top of the housing
Pipe.
4. it is according to claim 1, it is characterised in that the top of the water-bath rotational flow dust-removing Tower for purifying waste gas is fixedly mounted
There is moisture trap, for efficiently removing the moisture after filtering in gas.
5. it is according to claim 1, it is characterised in that the water leg of the water-bath rotational flow dust-removing waste gas purification tower bottom leads to
Cross activated carbon clamping plate to be layered, step trough is offered on the outer wall of the housing, the activated carbon clamping plate passes through the ladder
Groove is fixed and is connected on the inwall of housing.
6. it is according to claim 1, it is characterised in that the trench bottom that catchments passes through water pipe and the spray equipment phase
Even, the water pipe is provided with water pump, is that spray equipment realizes water circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641111.4A CN107233783A (en) | 2017-07-31 | 2017-07-31 | A kind of hot chamber machine useless cigarette processing system of waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641111.4A CN107233783A (en) | 2017-07-31 | 2017-07-31 | A kind of hot chamber machine useless cigarette processing system of waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107233783A true CN107233783A (en) | 2017-10-10 |
Family
ID=59988362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710641111.4A Pending CN107233783A (en) | 2017-07-31 | 2017-07-31 | A kind of hot chamber machine useless cigarette processing system of waste gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN107233783A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211738A (en) * | 2018-01-30 | 2018-06-29 | 赵风元 | The removable multistage effective emission-control equipment of one kind |
| CN112057999A (en) * | 2020-09-01 | 2020-12-11 | 山东慧君节能环保科技有限公司 | Electromagnetic dust suppression multistage purification device for smoke dust of flame cutting machine and use method |
| CN112495102A (en) * | 2020-10-09 | 2021-03-16 | 周如国 | Energy-saving environment-friendly kiln flue gas treatment device and treatment method thereof |
| CN114288795A (en) * | 2021-12-02 | 2022-04-08 | 南通众益鑫化工有限公司 | A spray column for dust removal for exhaust-gas treatment |
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| CN201279427Y (en) * | 2008-08-18 | 2009-07-29 | 刘国栋 | No-pump water-curtain exhaust gas cleaner |
| CN203017884U (en) * | 2012-10-26 | 2013-06-26 | 孙金魁 | Plastic and metal molded vapor-phase oxidation process treatment system for collecting waste gas |
| CN204672123U (en) * | 2015-05-03 | 2015-09-30 | 陈斌 | A kind of waste gas purification tower with swirling flow plate |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279427Y (en) * | 2008-08-18 | 2009-07-29 | 刘国栋 | No-pump water-curtain exhaust gas cleaner |
| CN203017884U (en) * | 2012-10-26 | 2013-06-26 | 孙金魁 | Plastic and metal molded vapor-phase oxidation process treatment system for collecting waste gas |
| CN204672123U (en) * | 2015-05-03 | 2015-09-30 | 陈斌 | A kind of waste gas purification tower with swirling flow plate |
Non-Patent Citations (1)
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| 上海市机械设备成套公司发行: "《环境保护设备参考目录》", 30 November 1982 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211738A (en) * | 2018-01-30 | 2018-06-29 | 赵风元 | The removable multistage effective emission-control equipment of one kind |
| CN112057999A (en) * | 2020-09-01 | 2020-12-11 | 山东慧君节能环保科技有限公司 | Electromagnetic dust suppression multistage purification device for smoke dust of flame cutting machine and use method |
| CN112495102A (en) * | 2020-10-09 | 2021-03-16 | 周如国 | Energy-saving environment-friendly kiln flue gas treatment device and treatment method thereof |
| CN114288795A (en) * | 2021-12-02 | 2022-04-08 | 南通众益鑫化工有限公司 | A spray column for dust removal for exhaust-gas treatment |
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| PB01 | Publication | ||
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Application publication date: 20171010 |