CN105291358A - Exhaust-gas treating device for injection machine - Google Patents
Exhaust-gas treating device for injection machine Download PDFInfo
- Publication number
- CN105291358A CN105291358A CN201510842022.7A CN201510842022A CN105291358A CN 105291358 A CN105291358 A CN 105291358A CN 201510842022 A CN201510842022 A CN 201510842022A CN 105291358 A CN105291358 A CN 105291358A
- Authority
- CN
- China
- Prior art keywords
- exhaust
- injection machine
- water surface
- emission
- gas treating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
Abstract
The invention provides an exhaust-gas treating device for an injection machine. The exhaust-gas treating device comprises a movable bracket and a fixed bracket, wherein a collecting cover, a fan and a ventilation pipe are arranged at the top of the movable bracket and the top of the fixed bracket; the ventilation pipe communicates with a collecting channel, a gas inlet pipe and an exhaust-gas treating tank which communicates with the gas inlet pipe; a partition wall which divides the exhaust-gas treating tank into a spraying chamber and an exhaust chamber is arranged in the exhaust-gas treating tank; sprinklers are arranged at the periphery and the top in the spraying chamber; an exhaust hole is formed in the partition wall, at a position above the water surface, and the distance between the exhaust hole and the water surface is not longer than 50cm-100cm; a filter screen is arranged on the partition wall, at a position below the water level, and the distance between the water surface and the filter screen is not shorter than 50cm-100cm. According to the exhaust-gas treating device disclosed by the invention, through the spraying chamber in the exhaust-gas treating tank, primary filtering is performed on exhaust gas, and sewage in the spraying chamber enters the exhaust chamber from the underwater filter screen, so that the exhaust gas is conveniently and sufficiently sprayed; smoke particles flocculate and precipitate in a water region above the filter screen, so that the exhaust-gas treating effect is good, and the recycling value of water is high.
Description
Technical field
The invention belongs to part, parts or annex; The technical field of auxiliary operation, specifically relates to a kind of emission-control equipment on injection machine.
Background technology
A large amount of pernicious gases (smog) containing dust granules can be produced in plastic processes, because these pernicious gases have contaminative, directly be discharged in air and not only can cause actual bodily harm to staff, also pollute the environment simultaneously, at injection machine in the daily plastic articles field of production, because the economic value added of product is lower, injection machine execute-in-place needs a large amount of operations artificial, when injection mo(u)lding feeding, now will produce the yellow smog of a large amount of dust granules near mould, these smog major parts will nakedly be fallen apart in atmosphere, need the distance of close mould at 20 ~ 30cm during operating personnel's feeding, operating personnel will can breathe these smog accidentally, containing bioxin in these smog, very large to human injury, it pushes away the immune system of ruining in human body, leukemic No.1 accomplice, dust granules also easily causes the PUD D of operating personnel in addition, operating personnel work for a long time under such circumstances, hair loss will be there will be, dizzy, easy tuberculosis.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of emission-control equipment on injection machine, this emission-control equipment on injection machine carries out prefiltration by spray chamber in waste gas treatment tank to waste gas, the sewage of spray chamber enters exhaust chamber by underwater filtration net, waste gas is facilitated fully to be sprayed, facilitate smoke particle soluble in water aqua region above screen pack to carry out flocculating, being deposited in aqua region below screen pack, make exhaust-gas treatment effective, water circulation use is worth high.
In order to solve the problems of the technologies described above, a kind of emission-control equipment on injection machine of the present invention, comprise the travel(l)ing rest on injection machine and fixed support, described travel(l)ing rest and fixed support top are provided with gas sampling cover, described collecting hood top is provided with blower fan and covers on the ventilation duct on blower fan, described ventilation duct is communicated with collection channel, air inlet pipe and the waste gas treatment tank be communicated with air inlet pipe, the partition wall being divided into spray chamber and exhaust chamber is provided with in described waste gas treatment tank, in described spray chamber, surrounding and top are provided with shower nozzle, described partition wall is positioned at above the water surface and 50cm ~ 100cm place is not provided with the steam vent for being communicated with spray chamber and exhaust chamber, described partition wall is positioned at and is no less than 50cm ~ 100cm place apart from water surface distance below the water surface and is provided with screen pack for being communicated with spray chamber and exhaust chamber.
Further, described spray chamber top is provided with the feed pipe adding flocculant.
Further, be provided with bottom described waste gas treatment tank for cleaning the door with blowdown.
Further, described exhaust chamber top is provided with blast pipe, is provided with acticarbon in described blast pipe.
Further, be provided with apopore in described exhaust chamber, described apopore is between the water surface and screen pack and lower than the water surface 5 ~ 10cm.
Further, described collection channel connects the ventilation duct on multiple stage injection machine simultaneously.
Beneficial effect of the present invention is:
The emission-control equipment of the present invention on injection machine carries out prefiltration by spray chamber middle in waste gas treatment tank to waste gas, the sewage of spray chamber enters exhaust chamber by underwater filtration net, waste gas is facilitated fully to be sprayed, smoke particle soluble in water aqua region above screen pack is facilitated to carry out flocculating, being deposited in aqua region below screen pack, make exhaust-gas treatment effective, water circulation use is worth high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the emission-control equipment of the present invention on injection machine;
Fig. 2 is the structural representation of collecting hood in the emission-control equipment of the present invention on injection machine.
Reference numeral: 1-air inlet pipe; 2-waste gas treatment tank; 3-feed pipe; 4-partition wall; 5-spray chamber; 6-exhaust chamber; 7-screen pack; 8-steam vent; 9-shower nozzle; 10-blast pipe; 11-door; 12-collecting hood; 13-blower fan; 14-ventilation duct; 15-collection channel; 16-fixed frame; 17-movable machine frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, invention is described in further detail.
Be illustrated in figure 1 the structural representation of the emission-control equipment of the present invention on injection machine, be illustrated in figure 2 the structural representation of collecting hood in the emission-control equipment of the present invention on injection machine, a kind of emission-control equipment on injection machine of the present invention, comprise the travel(l)ing rest 17 on injection machine and fixed support 16, described travel(l)ing rest 17 and fixed support 16 top are provided with gas sampling cover 12, the ventilation duct 14 that described collecting hood 12 top is provided with blower fan 13 and covers on blower fan 13, described ventilation duct 14 is communicated with collection channel 15, air inlet pipe 1 and the waste gas treatment tank 2 be communicated with air inlet pipe 1, the partition wall 4 being divided into spray chamber 5 and exhaust chamber 6 is provided with in described waste gas treatment tank 2, in described spray chamber 5, surrounding and top are provided with shower nozzle 9, described partition wall 4 is positioned at above the water surface and 50cm ~ 100cm place is not provided with the steam vent 8 for being communicated with spray chamber 5 and exhaust chamber 6, described partition wall 4 is positioned at and is no less than 50cm ~ 100cm place apart from water surface distance below the water surface and is provided with screen pack 7 for being communicated with spray chamber 5 and exhaust chamber 6.
The present embodiment carries out prefiltration by spray chamber middle in waste gas treatment tank to waste gas, then the steam vent waterborne be positioned at not higher than 50cm ~ 100cm place above the water surface enters exhaust chamber, waste gas is facilitated fully to be sprayed, smoke particle is soluble in water, the sewage of spray chamber enters exhaust chamber carry out prefiltration process by being positioned at the underwater filtration net being no less than 50cm ~ 100cm place apart from water surface distance below the water surface, smoke particle soluble in water aqua region above screen pack is facilitated to flocculate, be deposited in aqua region below screen pack, make exhaust-gas treatment effective, water circulation use is worth high.
Further, preferred described spray chamber 5 top is provided with the feed pipe 3 adding flocculant, and this structure conveniently adds flocculant, makes smoke particle is being no less than 50cm ~ 100cm aqua region apart from water surface distance carry out flocculating, precipitating.
Further, be provided with bottom preferred described waste gas treatment tank for cleaning the door 11 with blowdown, this structure is conducive to cleaning waste gas treatment tank, processing.
Further, preferred described exhaust chamber 6 top is provided with blast pipe 10, is provided with acticarbon in described blast pipe 10, and the waste gas that this structure is conducive to exhaust chamber 6 discharges is further processed, and increases the benefit.
Further, be provided with apopore in preferred described exhaust chamber 6, described apopore is between the water surface and screen pack and lower than the water surface 5 ~ 10cm, this structure conveniently carries out overflow, makes hydraulic balance.
Further, described collection channel 15 connects the ventilation duct 14 on multiple stage injection machine simultaneously, this structure is conducive to being carried out by the particle smog that ventilation duct 14 on injection machines all in workshop is collected unifying to collect, be transported in waste gas treatment tank by air inlet pipe 1, carry out unifying process, increase work efficiency, reduce exhaust-gas treatment cost.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. the emission-control equipment on injection machine, comprise the travel(l)ing rest on injection machine and fixed support, it is characterized in that: described travel(l)ing rest and fixed support top are provided with gas sampling cover, described collecting hood top is provided with blower fan and covers on the ventilation duct on blower fan, described ventilation duct is communicated with collection channel, air inlet pipe and the waste gas treatment tank be communicated with air inlet pipe, the partition wall being divided into spray chamber and exhaust chamber is provided with in described waste gas treatment tank, in described spray chamber, surrounding and top are provided with shower nozzle, described partition wall is positioned at above the water surface and 50cm ~ 100cm place is not provided with the steam vent for being communicated with spray chamber and exhaust chamber, described partition wall is positioned at and is no less than 50cm ~ 100cm place apart from water surface distance below the water surface and is provided with screen pack for being communicated with spray chamber and exhaust chamber.
2. the emission-control equipment on injection machine according to claim 1, is characterized in that: described spray chamber top is provided with the feed pipe adding flocculant.
3. the emission-control equipment on injection machine according to claim 1, is characterized in that: be provided with bottom described waste gas treatment tank for cleaning the door with blowdown.
4. the emission-control equipment on injection machine according to claim 3, is characterized in that: described exhaust chamber top is provided with blast pipe, is provided with acticarbon in described blast pipe.
5. the emission-control equipment on injection machine according to claim 1, is characterized in that: be provided with apopore in described exhaust chamber, and described apopore is between the water surface and screen pack and lower than the water surface 5 ~ 10cm.
6. the emission-control equipment on injection machine according to claim 1, is characterized in that: described collection channel connects the ventilation duct on multiple stage injection machine simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842022.7A CN105291358A (en) | 2015-11-28 | 2015-11-28 | Exhaust-gas treating device for injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842022.7A CN105291358A (en) | 2015-11-28 | 2015-11-28 | Exhaust-gas treating device for injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105291358A true CN105291358A (en) | 2016-02-03 |
Family
ID=55189504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510842022.7A Pending CN105291358A (en) | 2015-11-28 | 2015-11-28 | Exhaust-gas treating device for injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608024A (en) * | 2017-01-05 | 2017-05-03 | 李长财 | Loading equipment with waste gas treatment function for injection molding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104906894A (en) * | 2015-05-29 | 2015-09-16 | 山东华联矿业股份有限公司 | Hydraulic dust removal device |
-
2015
- 2015-11-28 CN CN201510842022.7A patent/CN105291358A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104906894A (en) * | 2015-05-29 | 2015-09-16 | 山东华联矿业股份有限公司 | Hydraulic dust removal device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608024A (en) * | 2017-01-05 | 2017-05-03 | 李长财 | Loading equipment with waste gas treatment function for injection molding machine |
| CN106608024B (en) * | 2017-01-05 | 2018-08-10 | 明光市奇美橡塑有限公司 | A kind of charging equipment of the injection molding machine with exhaust-gas treatment function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |