CN208660611U - A kind of chemical experiment waste gas treatment equipment - Google Patents
A kind of chemical experiment waste gas treatment equipment Download PDFInfo
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- CN208660611U CN208660611U CN201820976927.2U CN201820976927U CN208660611U CN 208660611 U CN208660611 U CN 208660611U CN 201820976927 U CN201820976927 U CN 201820976927U CN 208660611 U CN208660611 U CN 208660611U
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- gas treatment
- waste gas
- block
- treatment equipment
- welded
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Abstract
The utility model discloses a kind of chemical experiment waste gas treatment equipments, including waste gas treatment equipment ontology, filter chamber is offered on the waste gas treatment equipment ontology, the side of waste gas treatment equipment ontology offers through-hole, through-hole is connected to filter chamber, waste gas treatment equipment ontology is welded with fixed block close to the side of through-hole, air inlet is offered on fixed block, air inlet is connected to through-hole, rotating block is welded at the top of fixed block, hinge is welded on rotating block, cover board is hinged on hinge, cover board offers card slot close to the side of exhaust gas apparatus ontology, the side of fixed block is mutually clamped with card slot, fixed block offers thread groove far from a side bottom of exhaust gas apparatus ontology, cover board offers sliding groove close to the side of waste gas treatment equipment ontology, rotating bar is slidably fitted in sliding groove.The utility model can be effectively sealed in gas inlet, guarantee leakproofness when exhaust-gas treatment, structure is simple, easy to use.
Description
Technical field
The utility model relates to waste gas treatment equipment technical field more particularly to a kind of chemical experiment waste gas treatment equipments.
Background technique
Chemistry is a science based on testing.Chemical experiment occupies highly important status in chemistry teaching.
By chemical experiment, student can be helped to form chemical concept, understand and grasp chemical knowledge, correctly grasp the basic of experiment
Method and basic skills.Chemical experiment is to the abilities such as the observation, thinking, independent operation of training student, the culture connection between theory and practice
Style of study and scientism practical, serious and conscientious and the scientific method approached a subject have important meaning.Chemistry
Experiment is the indivisible important component of chemistry teaching.Some pernicious gases can be inevitably generated in chemical experiment, had
On the one hand evil gas leak will cause Environment pollution, on the other hand will affect the health of people.Through retrieving, application No. is
201720627080.2 patent document discloses a kind of chemical experiment waste gas treatment equipment, including experiment waste gas treatment equipment,
Emission-control equipment is equipped at the top of the experiment waste gas treatment equipment, emission-control equipment is successively arranged sponge absorption from left to right
Room, gaseous acid alkaline filter room and active carbon absorption chamber, sponge adsorption chamber lower end are equipped with the first exhaust fan, the first exhaust fan downside
Equipped with two air inlet pipe, gaseous acid alkaline filter room, gas acid-base property mistake are connected by the second exhaust fan on the right side of sponge adsorption chamber
Filter chamber and active carbon absorption chamber are equipped with third exhausting and the 5th exhaust fan, and active carbon absorption chamber upper end is equipped with the 4th exhaust fan.This
Utility model chemical experiment waste gas treatment equipment, the exhaust gas that generates in efficient process experiment, avoids leaking, highly-safe.The reality
With proposing that a kind of chemical experiment waste gas treatment equipment cannot be timely and effectively sealed in gas inlet in novel, easily cause
Exhaust gas leakage problem.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of chemical experiment proposed is useless
Gas disposal equipment.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of chemical experiment waste gas treatment equipment, including waste gas treatment equipment ontology, on the waste gas treatment equipment ontology
Filter chamber is offered, the side of waste gas treatment equipment ontology offers through-hole, and through-hole is connected to filter chamber, waste gas treatment equipment sheet
Body is welded with fixed block close to the side of through-hole, and air inlet is offered on fixed block, and air inlet is connected to through-hole, the top of fixed block
Portion is welded with rotating block, and hinge is welded on rotating block, cover board is hinged on hinge, cover board is close to waste gas treatment equipment ontology
Side offers card slot, and the side of fixed block is mutually clamped with card slot, a side bottom of the fixed block far from waste gas treatment equipment ontology
Thread groove is offered, cover board offers sliding groove close to the side of waste gas treatment equipment ontology, is slidably fitted with and turns in sliding groove
Lever offers rotation hole on the side inner wall that card slot is open far from card slot, and rotation hole is connected to sliding groove, one end of rotating bar
It is welded with ring block, annular groove is offered on the inner wall of sliding groove, ring block is matched with annular groove, and the other end of rotating bar prolongs
Extend to the outside of cover board and be welded with spill spin block, ring block is welded with one end of screw rod far from the side of spill spin block, screw rod it is another
One end extends in card slot through rotation hole and is threadedly coupled with thread groove.
Preferably, it is welded with filter block on the inner wall of the through-hole, is fixedly installed with exhaust fan in air inlet.
Preferably, fixing sleeve is equipped with sealing ring on the fixed block, and sealing ring is in contact with the inner wall of card slot.
Preferably, the rotating bar is equipped with sliding block, and the inner wall of sliding block and sliding groove is slidably connected.
Preferably, the inner wall of the annular groove is equipped with sliding pearl, and Hua Zhuyu ring block is in contact.
Preferably, the ring block, rotating bar and spill spin block constitute drum structure, and ring block and screw rod constitute T-type structure.
Compared with prior art, the utility model has the beneficial effects that
By fixed block, air inlet, exhaust fan, rotating block, hinge, cover board, card slot, sealing ring, thread groove, sliding groove,
Rotating bar, annular groove, ring block, rotation hole, screw rod and spill spin block cooperation can effectively to waste gas treatment equipment ontology into
Row sealing, in air inlet, pain crosses exhaust fan and can effectively be strengthened to intake efficiency, when handling exhaust gas, rotating plate,
It by cover board in turns on hinges, is installed in the side of fixed block in card slot, while sealing ring being made to connect with the inner wall of card slot
Touching, while screw rod also being made to be directed at thread groove, it is rotated further by spill spin block, spill spin block rotation drives rotating bar rotation, and rotating bar rotation is logical
The cooperation for crossing ring block and annular groove realizes that horizontal sliding not deviation, rotating bar drive ring block rotation, and ring block is in annular groove
Interior rotation drives screw rod to rotate in thread groove, rotates sliding in thread groove by screw rod, passes through matching for sealing ring and card slot
Close fastening, the sealing realized between cover board and fixed block；
The utility model can be effectively sealed in gas inlet, guarantee leakproofness when exhaust-gas treatment, structure
Simply, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of chemical experiment waste gas treatment equipment structural schematic diagram；
Fig. 2 be the utility model proposes a kind of chemical experiment waste gas treatment equipment part A structural schematic diagram.
In figure: 1 waste gas treatment equipment ontology, 2 filter chambers, 3 through-holes, 4 fixed blocks, 5 air inlets, 6 exhaust fans, 7 rotating blocks,
8 hinges, 9 cover boards, 10 card slots, 11 sealing rings, 12 thread grooves, 13 sliding grooves, 14 rotating bars, 15 annular grooves, 16 ring blocks, 17 turns
Dynamic hole, 18 screw rods, 19 spill spin blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of chemical experiment waste gas treatment equipment, including waste gas treatment equipment ontology 1, waste gas treatment equipment
Filter chamber 2 is offered on ontology 1, the side of waste gas treatment equipment ontology 1 offers through-hole 3, and through-hole 3 is connected to filter chamber 2, gives up
Gas disposal apparatus body 1 is welded with fixed block 4 close to the side of through-hole 3, offers air inlet 5 on fixed block 4, air inlet 5 with
Through-hole 3 is connected to, and the top of fixed block 4 is welded with rotating block 7, hinge 8 is welded on rotating block 7, cover board 9 is hinged on hinge 8,
Cover board 9 offers card slot 10 close to the side of waste gas treatment equipment ontology 1, and side and 10 phase of card slot of fixed block 4 clamp, fixed
Block 4 offers thread groove 12 far from a side bottom of waste gas treatment equipment ontology 1, and cover board 9 is close to waste gas treatment equipment ontology 1
Side offers sliding groove 13, is slidably fitted with rotating bar 14 in sliding groove 13, in the side that card slot 10 is open far from card slot 10
Rotation hole 17 is offered on wall, rotation hole 17 is connected to sliding groove 13, and one end of rotating bar 14 is welded with ring block 16, sliding groove
Annular groove 15 is offered on 13 inner wall, ring block 16 is matched with annular groove 15, and the other end of rotating bar 14 extends to cover board 9
Outside and be welded with spill spin block 19, ring block 16 is welded with one end of screw rod 18 far from the side of spill spin block 19, screw rod 18
The other end is extended in card slot 10 through rotation hole 17 and is threadedly coupled with thread groove 12, passes through fixed block 4, air inlet 5, exhausting
Machine 6, rotating block 7, hinge 8, cover board 9, card slot 10, sealing ring 11, thread groove 12, sliding groove 13, rotating bar 14, annular groove 15,
The cooperation of ring block 16, rotation hole 17, screw rod 18 and spill spin block 19 can effectively carry out waste gas treatment equipment ontology 1 close
Envelope, in air inlet, pain crosses exhaust fan 6 and can effectively be strengthened to intake efficiency, and when handling exhaust gas, rotating plate 9 leads to
It crosses cover board 9 to rotate on hinge 8, is installed in the side of fixed block 4 in card slot 10, while making the interior of sealing ring 11 and card slot 10
Wall is in contact, while screw rod 18 also being made to be directed at thread groove 12, is rotated further by spill spin block 19, and the rotation of spill spin block 19 drives 14 turns of rotating bar
Dynamic, the rotation of rotating bar 14 realizes horizontal sliding not deviation by the cooperation of ring block 16 and annular groove 15, and rotating bar 14 is with rotating ring
Shape block 16 rotates, and ring block 16 rotates in annular groove 15 drives screw rod 18 to rotate in thread groove 12, by screw rod 18 in spiral shell
Rotation sliding in groove 12 realizes fastening, sealing between cover board 9 and fixed block 4 by the cooperation of sealing ring 11 and card slot 10,
The utility model can be effectively sealed in gas inlet, guarantee leakproofness when exhaust-gas treatment, and structure is simple, be used
It is convenient.
In the utility model, it is welded with filter block on the inner wall of through-hole 3, exhaust fan 6 is fixedly installed in air inlet 5, Gu
Determine fixing sleeve on block 4 and be equipped with sealing ring 11, sealing ring 11 is in contact with the inner wall of card slot 10, and rotating bar 14 is equipped with sliding block, sliding
The inner wall of block and sliding groove 13 is slidably connected, and the inner wall of annular groove 15 is equipped with sliding pearl, and Hua Zhuyu ring block 16 is in contact, annular
Block 16, rotating bar 14 and spill spin block 19 constitute drum structure, and ring block 16 and screw rod 18 constitute T-type structure, by fixed block 4,
Air inlet 5, exhaust fan 6, rotating block 7, hinge 8, cover board 9, card slot 10, sealing ring 11, thread groove 12, sliding groove 13, rotating bar
14, the cooperation of annular groove 15, ring block 16, rotation hole 17, screw rod 18 and spill spin block 19 can be effectively to waste gas treatment equipment
Ontology 1 is sealed, and in air inlet, pain crosses exhaust fan 6 and can effectively be strengthened to intake efficiency, when handling exhaust gas, is turned
Dynamic cover board 9, is rotated on hinge 8 by cover board 9, is installed in the side of fixed block 4 in card slot 10, at the same make sealing ring 11 with
The inner wall of card slot 10 is in contact, while screw rod 18 also being made to be directed at thread groove 12, is rotated further by spill spin block 19, and the rotation of spill spin block 19 drives
Rotating bar 14 rotates, and the rotation of rotating bar 14 realizes horizontal sliding not deviation, rotation by the cooperation of ring block 16 and annular groove 15
Bar 14 drives ring block 16 to rotate, and ring block 16 rotates in annular groove 15 drives screw rod 18 to rotate in thread groove 12, passes through
Screw rod 18 rotates sliding in thread groove 12, is realized between cover board 9 and fixed block 4 by the cooperation of sealing ring 11 and card slot 10
Fastening, sealing, the utility model can be effectively sealed in gas inlet, guarantee leakproofness when exhaust-gas treatment, knot
Structure is simple, easy to use.
Working principle: in air inlet, pain crosses exhaust fan 6 and can effectively be strengthened to intake efficiency, in processing exhaust gas
When, rotating plate 9 is rotated on hinge 8 by cover board 9, is installed in the side of fixed block 4 in card slot 10, while making to seal
Circle 11 is in contact with the inner wall of card slot 10, while also making the alignment thread groove 12 of screw rod 18, is rotated further by spill spin block 19, and 19 turns of spill spin block
Dynamic that rotating bar 14 is driven to rotate, the rotation of rotating bar 14 realizes that horizontal sliding is not inclined by the cooperation of ring block 16 and annular groove 15
Position, rotating bar 14 drive ring block 16 to rotate, and ring block 16 rotates in annular groove 15 drives screw rod 18 to turn in thread groove 12
It is dynamic, sliding is rotated in thread groove 12 by screw rod 18, cover board 9 and fixed block are realized by the cooperation of sealing ring 11 and card slot 10
Fastening, sealing between 4.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of chemical experiment waste gas treatment equipment, including waste gas treatment equipment ontology (1), which is characterized in that at the exhaust gas
It is offered filter chamber (2) in reason apparatus body (1), the side of waste gas treatment equipment ontology (1) offers through-hole (3), through-hole (3)
It is connected to filter chamber (2), waste gas treatment equipment ontology (1) is welded with fixed block (4) close to the side of through-hole (3), fixed block (4)
On offer air inlet (5), air inlet (5) is connected to through-hole (3), be welded at the top of fixed block (4) rotating block (7), rotate
It is welded with hinge (8), is hinged on hinge (8) cover board (9) on block (7), cover board (9) is close to waste gas treatment equipment ontology (1)
Side offers card slot (10), and side and the card slot (10) of fixed block (4) mutually clamp, and fixed block (4) is far from waste gas treatment equipment
One side bottom of ontology (1) offers thread groove (12), and cover board (9) is offered close to the side of waste gas treatment equipment ontology (1)
Sliding groove (13), sliding groove (13) is interior to be slidably fitted with rotating bar (14), in side of the card slot (10) far from card slot (10) opening
It is offered on wall rotation hole (17), rotation hole (17) is connected to sliding groove (13), and one end of rotating bar (14) is welded with ring block
(16), it is offered annular groove (15) on the inner wall of sliding groove (13), ring block (16) is matched with annular groove (15), rotating bar
(14) the other end extends to the outside of cover board (9) and is welded with spill spin block (19), and ring block (16) is far from spill spin block (19)
Side is welded with one end of screw rod (18), and the other end of screw rod (18) extends in card slot (10) through rotation hole (17) and and spiral shell
Groove (12) is threadedly coupled.
2. a kind of chemical experiment waste gas treatment equipment according to claim 1, which is characterized in that the through-hole (3) it is interior
It is welded with filter block on wall, is fixedly installed with exhaust fan (6) in air inlet (5).
3. a kind of chemical experiment waste gas treatment equipment according to claim 1, which is characterized in that on the fixed block (4)
Fixing sleeve is equipped with sealing ring (11), and sealing ring (11) is in contact with the inner wall of card slot (10).
4. a kind of chemical experiment waste gas treatment equipment according to claim 1, which is characterized in that on the rotating bar (14)
Equipped with sliding block, sliding block and the inner wall of sliding groove (13) are slidably connected.
5. a kind of chemical experiment waste gas treatment equipment according to claim 1, which is characterized in that the annular groove (15)
Inner wall is equipped with sliding pearl, and Hua Zhuyu ring block (16) is in contact.
6. a kind of chemical experiment waste gas treatment equipment according to claim 1, which is characterized in that the ring block (16),
Rotating bar (14) and spill spin block (19) constitute drum structure, and ring block (16) and screw rod (18) constitute T-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976927.2U CN208660611U (en) | 2018-06-25 | 2018-06-25 | A kind of chemical experiment waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976927.2U CN208660611U (en) | 2018-06-25 | 2018-06-25 | A kind of chemical experiment waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660611U true CN208660611U (en) | 2019-03-29 |
Family
ID=65825215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976927.2U Expired - Fee Related CN208660611U (en) | 2018-06-25 | 2018-06-25 | A kind of chemical experiment waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660611U (en) |
-
2018
- 2018-06-25 CN CN201820976927.2U patent/CN208660611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |