CN208373806U - Chemical experiment device - Google Patents
Chemical experiment device Download PDFInfo
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- CN208373806U CN208373806U CN201820504710.1U CN201820504710U CN208373806U CN 208373806 U CN208373806 U CN 208373806U CN 201820504710 U CN201820504710 U CN 201820504710U CN 208373806 U CN208373806 U CN 208373806U
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- chemical experiment
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Abstract
The utility model discloses a kind of chemical experiment devices, including vent cabinet and air exhausting device, experiment chamber and the gas treatment chamber below experiment chamber are separated to form by a partition inside vent cabinet, the opening of connection experiment chamber and gas processing chamber is offered on partition, the intracavitary fluid collection device for being provided with connection opening of gas treatment, fluid collection device is provided with the particle collection device for collecting solid particle on the inner wall of the side close to opening, the air guide hole being additionally provided on the inner wall of fluid collection device below particle collection device, one end of air exhausting device is connected to the air guide hole.Chemical experiment device disclosed by the utility model has the gas, solid and the liquid that generate in experimentation by separate collection, recycling can be achieved, the advantages of also avoiding the gas generated in experimentation, solid and liquid to be discharged into free surrounding space simultaneously, environment and personnel damaged.
Description
Technical field
The utility model relates to field of experiment equipment more particularly to a kind of chemical experiment devices.
Background technique
The gas that some special chemical substances generate during the experiment does not rise, decline, and in gas
Particle and liquid are carried, in order to avoid the gas, particle and the liquid that generate in the chemical substance experimentation are to environment and people
Member damages, while reusable for experimental material, and urgent need designs a kind of experimental facilities to solve the problems, such as this.
Summary of the invention
For overcome the deficiencies in the prior art, it the purpose of this utility model is that disclosing a kind of logical chemical experiment device, uses
It is asked with the gas, particle and the liquid that solve to generate in some special chemical substance experimentations what environment and personnel damaged
Topic.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of chemical experiment device, including vent cabinet and air exhausting device, the vent cabinet inside are separated by a partition
Experiment chamber and the gas treatment chamber below the experiment chamber are formed, offers the connection experiment chamber and institute on the partition
The opening of gas treatment chamber is stated, the gas treatment is intracavitary to be provided with the fluid collection device for being connected to the opening, the liquid
Collection device is provided with the particle collection device for collecting solid particle on the inner wall close to the side of the opening, described
The air guide hole being additionally provided on the inner wall of fluid collection device below the particle collection device, one end of the air exhausting device
It is connected to the air guide hole.
Preferably, the fluid collection device includes the second cylinder that the first cylinder, one end are connect with first cylinder
And the liquid collection tank or liquid collection bath being connect with the second cylinder other end, first cylinder is far from described
One end of two cylinders is connect with the partition, and second cylinder is in the form of outer diameter is diminishing from the first cylinder direction
The liquid collection tank or the liquid collection bath extend.
Preferably, the particle collection device include an at least support frame and with the consistent particle of support frame as described above number
Collecting net, support frame as described above are fixedly connected on the inner wall of first cylinder, offer drawer on the wall surface of first cylinder
Mouthful, the excessively described drawer mouth of the powder collection Netcom is slidably connected on support frame as described above.
Preferably, the area of the powder collection net is less than the area of first cylinder cross section.
Preferably, support frame as described above includes the first support frame and the second support frame of parallel interval setting, and the particle is received
Collection net includes primary granule collecting net and secondary granule collecting net, and the drawer mouth includes the first drawer mouth and the second drawer mouth,
The primary granule collecting net is slidably connected on first support frame by the first drawer mouth, and the secondary granule is received
The collection excessively described second drawer mouth of Netcom is slidably connected on second support frame.
Preferably, first cylinder includes the first side plate and the second side plate and be located in described that parallel interval is arranged
Third side plate and the 4th side plate between first side plate and second side plate, first support frame and second support frame
It is individually fixed on first side plate and second side plate.
Preferably, the first drawer mouth and the second drawer mouth are opened in the third side plate or the 4th side
On plate.
Preferably, the air exhausting device includes air-exhausting duct, the exhaust column being set at the top of the vent cabinet and is set to
Blower at the exhaust column, one end of the air-exhausting duct are connected to the exhaust column, described in the other end connection of the air-exhausting duct
Air guide hole.
Preferably, the vent cabinet further includes sieve plate, and the sieve plate is set on the partition and covers the opening；
And/or
The vent cabinet further includes a wiper mechanism, and the wiper mechanism includes tap and sink, the tap and
The sink is fixed on the partition.
Preferably, the vent cabinet includes the upper cabinet body being stacked and lower cabinet body, and the upper cabinet body lower end is open, described
The top plate of lower cabinet body is the partition, is provided with the exhaust column at the top of the upper cabinet body.
Compared with prior art, the utility model has the beneficial effects that:
Vent cabinet provided by the utility model tests chamber and gas processing chamber by offering connection vent cabinet on partition
Opening, be connected to the fluid collection device of the opening in intracavitary be provided with of gas treatment, and opened in fluid collection device close to this
The particle collection device for collecting solid particle is provided on the inner wall of the side of mouth, in fluid collection device far from the opening
The air exhausting device being connected to inside the fluid collection device is provided on the wall surface of side.With the design method, vent cabinet tests chamber
The gas generated when experiment can be passed to gas treatment chamber by the opening opened up on partition, the particle quilt carried in gas
Grain collection device is collected, and the liquid carried in gas is collected by fluid collection device, while gas is exported through air exhausting device.This
Sample, gas, solid and the liquid generated in experimentation, it can be achieved that recycling, while also being avoided testing by separate collection
Gas, solid and the liquid generated in journey is discharged into free surrounding space, damages to environment and personnel.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of chemical experiment device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of fluid collection device and particle collection device shown in Fig. 1；
Fig. 3 is the schematic perspective view of chemical experiment device provided by the embodiment of the utility model.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Fig. 1-3 is please referred to, the embodiments of the present invention disclose a kind of chemical experiment device 10 comprising 11 He of vent cabinet
Air exhausting device 12 is separated to form experiment chamber 111 and gas positioned at 111 lower section of experiment chamber by a partition 13 inside vent cabinet 11
Body processing chamber 112 offers the opening 131 of connection experiment chamber 111 and gas processing chamber 112, gas treatment chamber 112 on partition 13
It is inside provided with the fluid collection device 14 of connection opening 131, fluid collection device 14 is on the inner wall of the side close to opening 131
It is provided with the particle collection device 15 for collecting solid particle, is additionally provided on the inner wall of fluid collection device 14 and is received positioned at particle
The air guide hole 16 of 15 lower section of acquisition means, one end of air exhausting device 12 is connected to air guide hole 16.With the design method, chamber 111 is tested
The middle gas generated when being tested can be passed to gas treatment chamber 112 by the opening 131 opened up on partition 13, in gas
The particle of carrying is collected by particle collection device 15, and the liquid carried in gas is collected by fluid collection device 14, while gas
It is exported through air exhausting device 12.In this way, the gas generated in experimentation, solid and liquid are by separate collection, it can be achieved that repeating benefit
With, while the gas generated in experimentation, solid and liquid also being avoided to be discharged into free surrounding space, environment and personnel are caused to hurt
Evil.
Preferably, air exhausting device 12 includes air-exhausting duct 121, the exhaust column 122 for being set to 11 top of vent cabinet and setting
The exhaust column 122, the other end of air-exhausting duct 121 are connected in one end of the blower (not shown) of exhaust column 122, air-exhausting duct 121
It is connected to the air guide hole 16.Blower rotates and passes through the gas that air-exhausting duct 121 generates experiment and extracts out.
Preferably, vent cabinet 11 includes the upper cabinet body 113 being stacked and lower cabinet body 114, and 113 lower end of upper cabinet body is open,
The top plate 1121 of lower cabinet body 114 is the partition 13, and the top of upper cabinet body 113 is provided with the exhaust column 122.In other implementations
In example, vent cabinet 11 can be not configured to the upper cabinet body 113 and lower cabinet body 114 being stacked, and it is complete that vent cabinet 11 is arranged to one
Cabinet body, centre separated by partition 13 formed experiment chamber 111 and gas processing chamber 112 it is also possible.
Preferably, the second cylinder that fluid collection device 14 is connect including the first cylinder 141, one end with the first cylinder 141
142 and the liquid collection tank 143 that is connect with 142 other end of the second cylinder, the first cylinder 141 far from the second cylinder 142 one
End is connect with partition 13, and the second cylinder 142 extends in the form of outer diameter is diminishing from the first cylinder 141 towards liquid collection tank
143.In other embodiments, the other end of the second cylinder 142 is not provided with liquid collection tank 143, the second cylinder 142 it is another
It is also possible that end by pipeline is connected to liquid collection bath.
Preferably, particle collection device 15 include an at least support frame 151 and with 151 consistent particles of number of support frame
Collecting net 152, support frame 151 are fixedly connected on the inner wall of the first cylinder 141, offer drawer on the wall surface of the first cylinder 141
Mouth (not shown), powder collection net 152 are slidably connected on support frame 151 by drawer mouth.With the design method, pass through setting
There is drawer mouth to facilitate the periodic cleaning of powder collection net 152, when collecting full solid particle on powder collection net 152, Yong Huke
It is cleared up with being extracted out powder collection net 152 by drawer mouth, prevents powder collection net 152 from blocking.
Preferably, support frame 151 includes the first support frame 1511 and the second support frame 1512 of parallel interval setting,
Grain collecting net 152 includes primary granule collecting net 1521 and secondary granule collecting net 1522, and drawer mouth 153 includes the first drawer mouth
1531 and the second drawer mouth 1532, primary granule collecting net 1,521 first support frame is slidably connected to by the first drawer mouth 1531
On 1511, secondary granule collecting net 1522 is slidably connected on second support frame 1512 by the second drawer mouth 1532.It should
Primary granule collecting net 1521 and secondary granule collecting net 1522 can use different apertures to collect different-diameter size
Solid particle.
Preferably, area of the area of powder collection net 152 less than 141 cross section of the first cylinder.With the design method, by
First is set to less than the area namely powder collection net 152 of 141 cross section of the first cylinder in the area of powder collection net 152
When 141 inside of cylinder, also there are gaps between the side wall and powder collection net 152 of the first cylinder 141 is circulated with supplied gas, is protected
Card gas flows smoothly, and will not block.
Preferably, the first cylinder 141 includes the first side plate 1411 and the second side plate 1412 and folder that parallel interval is arranged
Third side plate and the 4th side plate between the first side plate 1411 and the second side plate 1412, the first support frame 1511 and second
Support 1512 is individually fixed on the first side plate 1411 and the second side plate 1412.With the design method, by by the first support frame
1511 and second support frame 1512 be individually fixed on the first side plate 1411 and the second side plate 1412, in this way, on the one hand the level-one
Powder collection net 1521 and secondary granule collecting net 1522 can form the gas passage of detour, will not be formed and be blocked to air-flow；
On the other hand the primary granule collecting net 1521 and secondary granule collecting net 1522 of the design method can maximumlly collect gas
The solid particle carried in body.
Preferably, the first drawer mouth 1531 and the second drawer mouth 1532 are opened on third side plate or the 4th side plate.This sets
Meter mode facilitates the taking-up of primary granule collecting net 1521 and secondary granule collecting net 1522.
Preferably, vent cabinet 11 further includes sieve plate 17, and sieve plate 17 is set on partition 13 and covers opening 131.The sieve plate
17 screen out the impurity generated in experimentation for primary.
Preferably, vent cabinet 11 further includes a wiper mechanism 18, and wiper mechanism includes tap 181 and sink 182, water
Faucet 181 and sink 182 are fixed on partition 13.After experiment, user can be by the wiper mechanism 18 to being splashed to experiment chamber
Experimental material on 111 wall surfaces is cleaned.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of chemical experiment device, it is characterised in that: including vent cabinet and air exhausting device, pass through one inside the vent cabinet
Partition is separated to form experiment chamber and the gas treatment chamber below the experiment chamber, offers the connection reality on the partition
The opening of chamber and the gas treatment chamber is tested, the gas treatment is intracavitary to be provided with the fluid collection device for being connected to the opening,
The fluid collection device is provided with the powder collection for collecting solid particle on the inner wall close to the side of the opening
Device, the air guide hole being additionally provided on the inner wall of the fluid collection device below the particle collection device, the air draft
One end of device is connected to the air guide hole.
2. chemical experiment device according to claim 1, it is characterised in that: the fluid collection device includes first
The second cylinder that body, one end are connect with first cylinder and the liquid collection tank being connect with the second cylinder other end or
Person's liquid collection bath, first cylinder are connect far from one end of second cylinder with the partition, second cylinder with
The diminishing form of outer diameter extends from first cylinder towards the liquid collection tank or the liquid collection bath.
3. chemical experiment device according to claim 2, it is characterised in that: the particle collection device includes at least one
Support and with the consistent powder collection net of support frame as described above number, support frame as described above is fixedly connected on the interior of first cylinder
Wall offers drawer mouth on the wall surface of first cylinder, and the excessively described drawer mouth of the powder collection Netcom is slidably connected to institute
It states on support frame.
4. chemical experiment device according to claim 3, it is characterised in that: the area of the powder collection net is less than described
The area of first cylinder cross section.
5. according to the described in any item chemical experiment devices of claim 3-4, it is characterised in that: between support frame as described above includes parallel
Every the first support frame and the second support frame of setting, the powder collection net includes that primary granule collecting net and secondary granule are collected
Net, the drawer mouth include the first drawer mouth and the second drawer mouth, and the primary granule collecting net passes through the first drawer mouth
It is slidably connected on first support frame, the secondary granule collecting net is slidably connected to described by the second drawer mouth
On second support frame.
6. chemical experiment device according to claim 5, it is characterised in that: first cylinder includes parallel interval setting
The first side plate and the second side plate and the third side plate and the 4th being located between first side plate and second side plate
Side plate, first support frame and second support frame are individually fixed on first side plate and second side plate.
7. chemical experiment device according to claim 6, it is characterised in that: the first drawer mouth and second drawer
Mouth is opened on the third side plate or the 4th side plate.
8. chemical experiment device according to claim 1, it is characterised in that: the air exhausting device includes air-exhausting duct, setting
Exhaust column at the top of the vent cabinet and the blower being set at the exhaust column, described in one end connection of the air-exhausting duct
The other end of exhaust column, the air-exhausting duct is connected to the air guide hole.
9. chemical experiment device according to claim 1, it is characterised in that: the vent cabinet further includes sieve plate, the sieve
Plate is set on the partition and covers the opening；And/or
The vent cabinet further includes a wiper mechanism, and the wiper mechanism includes tap and sink, the tap and described
Sink is fixed on the partition.
10. chemical experiment device according to claim 8, it is characterised in that: the vent cabinet include be stacked it is upper
Cabinet body and lower cabinet body, the upper cabinet body lower end is open, and the top plate of the lower cabinet body is the partition, sets at the top of the upper cabinet body
It is equipped with the exhaust column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504710.1U CN208373806U (en) | 2018-04-10 | 2018-04-10 | Chemical experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504710.1U CN208373806U (en) | 2018-04-10 | 2018-04-10 | Chemical experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373806U true CN208373806U (en) | 2019-01-15 |
Family
ID=64975978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820504710.1U Active CN208373806U (en) | 2018-04-10 | 2018-04-10 | Chemical experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917669A (en) * | 2019-11-22 | 2020-03-27 | 淮北师范大学 | Biochemical experimental device and experimental method using same |
-
2018
- 2018-04-10 CN CN201820504710.1U patent/CN208373806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917669A (en) * | 2019-11-22 | 2020-03-27 | 淮北师范大学 | Biochemical experimental device and experimental method using same |
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