CN206404532U - Waste collection safety head and waste collecting device - Google Patents
Waste collection safety head and waste collecting device Download PDFInfo
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- CN206404532U CN206404532U CN201621404635.9U CN201621404635U CN206404532U CN 206404532 U CN206404532 U CN 206404532U CN 201621404635 U CN201621404635 U CN 201621404635U CN 206404532 U CN206404532 U CN 206404532U
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- waste collection
- waste
- safety head
- filter
- accommodating cavity
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Abstract
The utility model is related to a kind of waste collection safety head, including body and filter, body seals the opening for being coupled to waste collecting device, filter includes connecting portion, it is connected to the filter house of described connecting portion one end, and cover at the case of the one end of filter house away from connecting portion, the connecting portion has the air admission hole with the open communication of waste collecting device, filter house has the accommodating cavity for being equiped with filter core, accommodating cavity includes relative the first openend and the second openend, first openend is connected with air admission hole, case is offered with housing some air-vents that cavity is connected.By the way that body sealing is coupled into waste collection bucket, and connected by air admission hole, and the filter connected with air admission hole is set on body, organic volatilizable pernicious gas in waste collection bucket is set first to filter and discharge, the physical and mental health of experimenter is ensure that, the security and reliability of chemical experiment waste liquid processing is improved.A kind of waste collecting device is also provided.
Description
Technical field
The utility model is related to chemical wastewater processing technology field, more particularly to a kind of waste collection safety head and waste liquid
Collection device.
Background technology
With the development of constantly bringing forth new ideas of science and technology, the laboratory for chemical technology research and development test is more and more, therewith
And produce chemical wastewater also turn into it is very important the problem of.Generally, the waste water of chemical experiment discharge is divided into two classes, and a class has
High concentration, and with volatile waste liquid, another kind of is that experiment is produced, and cleaning experiment equipment, glassware etc. are produced
Raw acid, alkali, heavy metal and organic matter integrates waste liquid.No matter first kind experimental waste liquid or Equations of The Second Kind experimental waste liquid were being tested
Need temporarily to be discharged into waste liquid barrel after Cheng Zhong, and experiment, and in first kind experimental waste liquid, and in the Equations of The Second Kind experimental waste liquid of part,
There is volatilizable organic solvent, volatilized easily from waste liquid barrel, the physical and mental health to experimenter threatens.
To solve the problem, most of chemical laboratory is removed equipped with auxiliary equipments such as air-conditioning or air cleaning facilities
Indoor harmful gas.But the processing mode of this " first polluting, post-process ", it is impossible to remove or excluded with pernicious gas in time
Air, the still physical and mental health to experimenter have a negative impact.
Utility model content
Based on this, it is necessary to easily volatilized for traditional chemical experiment waste liquid from waste liquid barrel, influence experimenter's body and mind
Healthy the problem of, can carry out excellent sealing there is provided one kind to waste liquid cylinder, and prevent organic volatile material is discharged into useless in air
Liquid collects safety head and waste collecting device.
A kind of waste collection safety head, including body and filter, the body sealing are coupled to waste collecting device
Opening, the filter includes connecting portion, is connected to the filter house of described connecting portion one end, and to cover at the filter house remote
From the case of one end of the connecting portion, the connecting portion sealing is coupled to the body, and has and waste collection dress
The air admission hole for the open communication put, the filter house has the accommodating cavity for being equiped with filter core, and the accommodating cavity includes relative
The first openend and the second openend, first openend connects with the air admission hole, and the case covers at described
Two openends, and offer some air-vents connected with the accommodating cavity, the air admission hole, the accommodating cavity and described
Air-vent one gas channel of formation.
In a wherein embodiment, the filter also includes filter membrane, and the filter membrane is arranged at the accommodating cavity
Second openend.
In a wherein embodiment, the filter core is activated carbon granule.
In a wherein embodiment, the filter core is the sintering carbon-point matched with the accommodating cavity geometry.
In a wherein embodiment, the radial dimension of the accommodating cavity is from first openend to the described second opening
End gradually increases.
In a wherein embodiment, the accommodating cavity is substantially in inverted cone shape.
In a wherein embodiment, the waste collection safety head also includes waste liquid conveying tube joint, the waste liquid conveying
Pipe seal is coupled to the body, and with the open communication of the waste collecting device.
In a wherein embodiment, the body includes block and lid, and the cap sealed is coupled to the waste liquid and received
The opening of acquisition means, the lid sealing is coupled to the block, and the lid offers the mounting hole through the lid, institute
State connecting portion and be threadedly connected to the mounting hole.
In a wherein embodiment, the waste collection safety head also includes the first sealing ring, and the lid is along its circumference
Provided with first annular groove, first sealing ring, which is embedded at the first annular groove, the opening of the block, circumferentially also matches somebody with somebody
Close raised, the lid circumferentially-spaced in the first annular groove is additionally provided with the second annular groove, the fitting projection insertion along its
Second annular groove, the lid and block are connected as one.
In a wherein embodiment, the waste collection safety head also includes the second sealing ring, and the connecting portion is along its week
To provided with the 3rd annular groove, second sealing ring is embedded at the 3rd annular groove.
A kind of waste collecting device, including waste collection bucket and waste collection safety head described above, the waste collection
Bucket top offers inlet opening, and the waste collection safety head is installed in the inlet opening.
Above-mentioned waste collection safety head and waste collecting device, by the way that body sealing is coupled into waste collection bucket, and lead to
Air admission hole connection is crossed, and the filter connected with air admission hole is set on body, is made organic volatilizable in waste collection bucket
Pernicious gas is first filtered and discharged, it is ensured that the physical and mental health of experimenter, improves the security of chemical experiment waste liquid processing
And reliability.
Brief description of the drawings
Fig. 1 be the embodiment of the utility model one in waste collection safety head structural representation；
Fig. 2 is the partial enlarged drawing at the A in the waste collection safety head shown in Fig. 1.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
The understanding for opening content is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
As shown in Figures 1 and 2, the waste collection safety head 10 in the embodiment of the utility model one, is installed in waste liquid receipts
The openend of acquisition means, is filtered by filter, harmful material is not volatilized, it is ensured that the body and mind of experimenter is good for
Health.
Specifically, the waste collection safety head 10 includes body 12 and filter 14, and the body 12 sealing is coupled to waste liquid
The opening of collection device.The filter 14 includes connecting portion 142, filter house 144 and case 146, the connecting portion 142 sealing mating
In body 12, and with the air admission hole 1422 with the open communication of waste collecting device, the filter house 144, which has, is equiped with filter core
1444 accommodating cavity (figure is not marked).The accommodating cavity includes relative the first openend and the second openend, first opening
End connected with air admission hole 1422, the case 146 covers at the second openend, and offer connected with accommodating cavity it is some breathe freely
Hole 1462, the air admission hole 1422, accommodating cavity and one gas channel of formation of air-vent 1462.
The waste collection safety head 10 also includes waste liquid conveying tube joint 16, and the waste liquid conveying tube joint 16 sealing is coupled to
Body 12, and with the open communication of waste collecting device, with the injection experimentses waste liquid into waste collecting device.In this way, when experiment
During or experiment after, the volatilizable organic matter in waste collecting device was entered by the air admission hole 1422 of connecting portion 142
Filter portion 144, the filtering through filtration core 1444, and discharged from the air-vent 1462 of case 146.Because the filtering of filter house 144 is made
With, and after air admission hole 1422, accommodating cavity, the gas channel of the formation of air-vent 1462, volatilizable organic matter sinks substantially
Product discharges clean air in the waste collection safety head 10, it is ensured that the physical and mental health of experimenter.It should be understood that
It is that the waste liquid cavity that the air-vent 1462 accommodates experimental waste liquid by air admission hole 1422 and accommodating cavity with waste collecting device connects
It is logical, make the waste liquid cavity of waste collecting device identical with external pressure, and then make experimental waste liquid can be from waste liquid conveying tube joint 16
Input in waste liquid cavity.
Preferably, the body 12 includes block 122 and lid 124, and waste collection bucket top offers inlet opening, the lid
The sealing of cap 122 is coupled to inlet opening, and the sealing of lid 124 is coupled to block 122, and the lid 124 offers the peace through lid 124
Dress hole (figure is not marked), the connecting portion 142 is threadedly connected to the mounting hole.The waste liquid conveying tube joint 16 sealing is coupled to lid
124, and connected with the inlet opening of waste collection bucket.
In the present embodiment, the block 122 is respectively provided with elasticity with lid 124, and the radial dimension of the inlet opening is slightly less than block
The radial dimension of 122 gabarit, makes block 122 to stablize and be coupled to inlet opening with good sealing property.The block 122 is
The shell-like structure of both ends open, the lid 124 removably, and is hermetically coupled to the upper end open of block 122, block 122
Lower ending opening be located at waste collection bucket in.The periphery of the upper end open of block 122 circumferentially extends internally shape towards opening center
Into there is fitting projection 1222, the lid 124 is correspondingly provided with the second annular groove (figure is not marked) along its circumference, and the fitting projection 1222 is embedding
Enter in second annular groove, lid 124 is connected as one with block 122.
Specifically, the lid 124 is formed with stage portion (figure is not marked), and second annular groove is arranged at the perpendicular of the stage portion
To step surface, when fitting projection 1222 is embedded in the second annular groove, the horizontal stand terrace of stage portion is connected to fitting projection 1222
Lower surface.In this way, experimental waste liquid or volatilization organic gas need to be Jing Guo fitting projection 1222 lower surface and stage portion level
Between step surface, between the side wall of the end face of fitting projection 1222 and the second annular groove, and fitting projection 1222 upper surface
Discharged between the upper wall of the second annular groove.Due to being fitted close between three groups of above-mentioned mating surfaces, it is ensured that block 122 and lid
Sealing between body 124.
Further, to ensure the sealing between lid 124 and block 122, the waste collection safety head 10 also includes
First sealing ring 18, the lid 124 is circumferentially with first annular groove 1249 along it, and the first annular groove 1249 is interval in the second ring
Shape groove is set, and positioned at the position of one end that waste collection bucket is stretched into close to lid 124.First sealing ring 18 located at this first
In annular groove 1249, and the side wall of the inner chamber of waste collection bucket is connected to, so as to further realize sealing.
It should be appreciated that the lid 124 and block 122 are flexible, it is high polymer material injection molding, works as block
122 are extruded by the inwall of inlet opening, the first sealing ring 18 is closely against the inner chamber of block 122, so as to ensure that good
Sealing.
It is understood that in the present embodiment, the lid 124 removably seals mating with block 122, some other
In embodiment, the lid 124 can be also integrally formed with block 122, be not limited thereto.
In the present embodiment, the lid 124 is further opened with the connecting hole 1244 for installing waste liquid conveying tube joint 16, the company
The inner chamber of the connection of hole 1244 waste collection bucket is connect, and part is provided with internal thread, the waste liquid conveying tube joint 16 is threadedly connected to this
In connecting hole 1244.Specifically, the waste liquid conveying tube joint 16 includes the first waste liquid conveying tube joint and the second waste liquid delivery pipe
Joint, specifically, the first waste liquid conveying tube joint are the waste liquid delivery pipes that connecting external diameter is 2.8~3.2 millimeters, and the second waste liquid is defeated
It is the waste liquid delivery pipe that external diameter is 6.4~9 millimeters, the first waste liquid conveying tube joint and the second waste liquid conveying tube joint to send pipe joint
Quantity be 1~3.Certainly, in some other embodiment, the type of the waste liquid conveying tube joint 16 may also include many
Kind, depending on quantity also can be according to actual conditions, it is not limited thereto.
In the present embodiment, the connecting portion 142 is cylindrical, and the center of the lid 124 offers the peace through lid 124
Hole is filled, the radial dimension of the mounting hole, which is more than, to be used to install the connecting hole 1244 of waste liquid conveying tube joint 16, and part is provided with interior spiral shell
Line, the connecting portion 142 is threadedly connected to the connecting hole 1244.Further, the waste collection safety head 10 is also close including second
Seal 19, the connecting portion 142 is circumferentially with the 3rd annular groove (figure is not marked) along it, and second sealing ring 19 is embedded at the 3rd annular
In groove, and it is connected to mounting hole and is not provided with the inwall of internal thread, so as to plays sealing function.
Wherein, the radial dimension of the accommodating cavity gradually increases from the first openend to the second openend.In the present embodiment,
The accommodating cavity is substantially in inverted cone shape, in this way, air-flow enters after accommodating cavity from air admission hole 1422, can flowing through without dead angle, make
Air-flow is fully contacted with filter core 1444, plays a part of filtering.Specifically, the filter core 1444 is activated carbon granule, and it is filled in
In in the accommodating cavity body of inverted cone shape, certainly, in some other embodiment, the filter core 1444 is alternatively sintering carbon-point, herein not
It is construed as limiting, but the shape of the sintering carbon-point need to be matched with accommodating cavity body phase, so that air-flow is fully contacted with filter core 1444.
It should be appreciated that the accommodating cavity substantially refers in inverted cone shape, the second openend of accommodating cavity is extremely opened than first
Guan Duan opening is big, and excessively makes filter core 1444 in the gentle of open state from the first openend to the second openend, i.e., active
Charcoal is particles filled full, and air-flow enters after accommodating cavity from air admission hole 1422, can gradually fill appearance along the unlimited direction of accommodating cavity
Cavity, no dead angle are put, and fully can be contacted with filter core 1444.
Preferably, the filter 14 also includes filter membrane 148, and the filter module is arranged at the second openend of accommodating cavity.
In the present embodiment, the filter membrane 148 is feltwork filter membrane 148, and it covers at the second openend of accommodating cavity, not only risen
To preventing the activated carbon granule as filter core 1444 from being overflowed from accommodating cavity, and play a part of secondary filter, further keep away
Exempt from organic substance to volatilize away.The case 146 is arranged in the top of filter house 144, has been evenly distributed some air-vents 1462,
Make the gas in waste collection bucket is volatilizable to go out.
Based on above-mentioned waste collection safety head 10, the utility model also provides a kind of waste collecting device, and the waste liquid is received
Acquisition means include waste collection bucket and waste collection safety head 10 described above, and waste collection bucket top offers inlet opening,
The waste collection safety head 10 is installed in the inlet opening.
Above-mentioned waste collection safety head 10 and waste collecting device, by the way that the sealing of body 12 is coupled into waste collection bucket,
And connected by air admission hole 1422, and the filter 14 connected with air admission hole 1422 is set on body 12, make waste collection bucket
Interior organic volatilizable pernicious gas is discharged by filtering, it is ensured that the physical and mental health of experimenter, improves chemical experiment
The security and reliability of liquid waste processing.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of waste collection safety head, it is characterised in that including body and filter, the body sealing is coupled to waste liquid receipts
The opening of acquisition means, the filter includes connecting portion, is connected to the filter house of described connecting portion one end, and covers at described
The case of the one end of filter house away from the connecting portion, connecting portion sealing is coupled to the body, and with it is described useless
The air admission hole of the open communication of liquor collecting device, the filter house has the accommodating cavity for being equiped with filter core, the accommodating cavity
Including relative the first openend and the second openend, first openend is connected with the air admission hole, and the case cover is set
In second openend, and offer some air-vents connected with the accommodating cavity, the air admission hole, the accommodating cavity
Body and the air-vent one gas channel of formation.
2. waste collection safety head according to claim 1, it is characterised in that the filter also includes filter membrane, institute
State second openend that filter membrane is arranged at the accommodating cavity.
3. waste collection safety head according to claim 1 or 2, it is characterised in that the filter core be activated carbon granule or
The sintering carbon-point matched with the accommodating cavity geometry.
4. waste collection safety head according to claim 1 or 2, it is characterised in that the radial dimension of the accommodating cavity
Gradually increase from first openend to second openend.
5. waste collection safety head according to claim 4, it is characterised in that the accommodating cavity is substantially in inverted cone shape.
6. waste collection safety head according to claim 1, it is characterised in that the waste collection safety head also includes useless
Liquid conveying tube joint, waste liquid conveying tube joint sealing is coupled to the body, and with the opening of the waste collecting device
Connection.
7. waste collection safety head according to claim 1, it is characterised in that the body includes block and lid, institute
The opening that cap sealed is coupled to the waste collecting device is stated, the lid sealing is coupled to the block, and the lid is opened
Provided with the mounting hole through the lid, the connecting portion is threadedly connected to the mounting hole.
8. waste collection safety head according to claim 7, it is characterised in that the waste collection safety head also includes the
One sealing ring, the lid is circumferentially with first annular groove along it, and first sealing ring is embedded at the first annular groove, institute
State and fitting projection is circumferentially gone back at the opening of block, the lid circumferentially-spaced in the first annular groove is additionally provided with second along its
Annular groove, the fitting projection is embedded in second annular groove, and the lid and block are connected as one.
9. waste collection safety head according to claim 7, it is characterised in that the waste collection safety head also includes the
Two sealing rings, the connecting portion is circumferentially with the 3rd annular groove along it, and second sealing ring is embedded at the 3rd annular groove.
10. a kind of waste collecting device, it is characterised in that including waste collection bucket and as described in claim 1~9 any one
Waste collection safety head, waste collection bucket top offers inlet opening, the waste collection safety head be installed in it is described enter
Fluid apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404635.9U CN206404532U (en) | 2016-12-20 | 2016-12-20 | Waste collection safety head and waste collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404635.9U CN206404532U (en) | 2016-12-20 | 2016-12-20 | Waste collection safety head and waste collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404532U true CN206404532U (en) | 2017-08-15 |
Family
ID=59550065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404635.9U Active CN206404532U (en) | 2016-12-20 | 2016-12-20 | Waste collection safety head and waste collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492590A (en) * | 2016-12-20 | 2017-03-15 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Waste collection safety head and waste collecting device |
| CN108861212A (en) * | 2018-05-18 | 2018-11-23 | 郑州郑先医药科技有限公司 | A kind of raffinate collection device that medicine research and development are high with security performance |
| CN109142603A (en) * | 2018-07-12 | 2019-01-04 | 镇江市爱威尔电子有限公司 | A kind of mass spectrograph waste collecting device |
-
2016
- 2016-12-20 CN CN201621404635.9U patent/CN206404532U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492590A (en) * | 2016-12-20 | 2017-03-15 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Waste collection safety head and waste collecting device |
| CN108861212A (en) * | 2018-05-18 | 2018-11-23 | 郑州郑先医药科技有限公司 | A kind of raffinate collection device that medicine research and development are high with security performance |
| CN108861212B (en) * | 2018-05-18 | 2021-04-06 | 黑龙江中医药大学 | Medicine is developed and is used raffinate collection device that security performance is high |
| CN109142603A (en) * | 2018-07-12 | 2019-01-04 | 镇江市爱威尔电子有限公司 | A kind of mass spectrograph waste collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: Longgang District of Shenzhen City, Guangdong province 518116 Longgang Tongle community under the banyan village, on the third floor of the two on the left Patentee after: Miraclean Technology Co., Ltd. Address before: 528300 Guangdong City, Shunde Province, Beijiao Town, Guangdong industrial design city design Plaza, B2 District, the two floor of the three floor Patentee before: Guangdong Shunde Institute of Industrial Design (Guangdong Shunde Institute of Innovative Design) |
|
| TR01 | Transfer of patent right |