CN208213238U - A kind of environmental-protecting chemical experimental bench - Google Patents

A kind of environmental-protecting chemical experimental bench Download PDF

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Publication number
CN208213238U
CN208213238U CN201820364345.9U CN201820364345U CN208213238U CN 208213238 U CN208213238 U CN 208213238U CN 201820364345 U CN201820364345 U CN 201820364345U CN 208213238 U CN208213238 U CN 208213238U
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China
Prior art keywords
fixedly connected
experimental bench
purifying box
filter screen
support plate
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CN201820364345.9U
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Chinese (zh)
Inventor
陶伟
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Shanghai Keyu Laboratory System Engineering Co., Ltd
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Huian Jia Rui Car Sales Services Ltd
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Abstract

The utility model provides a kind of environmental-protecting chemical experimental bench, is related to chemical field.The environmental-protecting chemical experimental bench, including experimental bench ontology and traveling wheel, the quadrangle of the experimental bench bodies top is fixedly connected to pillar, support plate is fixedly connected at the top of the pillar, left side at the top of the support plate is fixedly connected with purifying box, left side at the top of the purifying box is fixedly connected with exhaust pipe, the top of the support plate and be located at purifying box on the right side of be fixedly connected with suction ventilator, it is fixedly connected with the first air hose on the left of the suction ventilator, and is fixedly connected on the right side of the side of the first air hose and purifying box.The environmental-protecting chemical experimental bench, pass through the first air hose, suction ventilator, the second air hose and suspended hood, by exhaust extraction and purifying box is sent by suction ventilator, first filter screen is filtered, filter wherein impurity,, can be for re-filtering to discarding since the mesh of the second filter screen is less than the first filter screen, the cleannes of lift gas.

Description

A kind of environmental-protecting chemical experimental bench
Technical field
The utility model relates to technical field of chemistry, specially a kind of environmental-protecting chemical experimental bench.
Background technique
Chemistry is one kind of natural science, and composition, property, structure and the variation of substance are studied on molecule, atom level Rule;Create the science of novel substance.The world is chemical then be the mankind to recognize and be transformed the main of the material world by material composition One of ways and means.It is a subject with a long history and dynamic, its achievement is the important mark of social civilization Will, chemistry in there is two kinds of versions of chemical change and physical change.
But part bench for chemistry experiment at present on the market, to the net of the exhaust gas and toxic gas generated in chemical experiment Change ineffective, pollution environment.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of environmental-protecting chemical experimental bench, solves current city Part bench for chemistry experiment on face, it is bad to the clean-up effect of the exhaust gas and toxic gas that are generated in chemical experiment, pollute environment The problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of environmental-protecting chemical experiment Platform, including experimental bench ontology and traveling wheel, the quadrangle of the experimental bench bodies top are fixedly connected to pillar, the pillar Top is fixedly connected with support plate, and the left side at the top of the support plate is fixedly connected with purifying box, the left side at the top of the purifying box Side is fixedly connected with exhaust pipe, the top of the support plate and is located on the right side of purifying box and is fixedly connected with suction ventilator, the suction It is fixedly connected with the first air hose on the left of blower, and is fixedly connected on the right side of the side of the first air hose and purifying box, the air draught The second air hose is fixedly connected on the right side of machine, and the side of the second air hose is run through the top of support plate and extended under support plate Side, second air hose and the side being located at below support plate are fixedly connected with suspended hood, and the inside of the suspended hood is fixed to be connected It is connected to the first filter screen.
Two sides at the top of the purification chamber interior wall are fixedly connected to overhead gage, are fixedly connected between two overhead gages There is carbon fiber board, the two sides of the purification chamber interior wall bottom are fixedly connected to lower baffle plate, fix between two lower baffle plates It is connected with the first active carbon slab, the second active carbon slab, and the right side of active carbon slab are fixedly connected on the left of the purification chamber interior wall Side is fixedly connected with the side of lower baffle plate, is fixedly connected with the second filter screen, and the second filter screen on the right side of the purification chamber interior wall Left side be fixedly connected with the side of overhead gage.
The middle part of the traveling wheel is interspersed to be connected with bearing, and the inside of the bearing is fixedly connected with shaft, and shaft Two sides all extend to outside bearing.
Preferably, the two sides at the top of the suspended hood are fixedly connected to fixed frame, and fixed frame far from suspended hood one Section is fixedly connected with the bottom of support plate.
Preferably, the two sides that the shaft is located at outside bearing are fixedly connected to fixed link, and the top of fixed link and reality It tests at the top of playscript with stage directions body and is fixedly connected.
Preferably, the mesh of first filter screen is greater than the mesh of the second filter screen, and the first area of filter net is greater than Second filter screen.
Preferably, the front of the experimental bench ontology is provided with chamber door, and the front of chamber door is fixedly connected with case handle.
Preferably, there are four the quantity of the pillar, and the structure size of four pillars is consistent.
(3) beneficial effect
The utility model provides a kind of environmental-protecting chemical experimental bench.Have it is following the utility model has the advantages that
1, the environmental-protecting chemical experimental bench will by suction ventilator by the first air hose, suction ventilator, the second air hose and suspended hood Exhaust extraction is simultaneously sent into purifying box, and the first filter screen is filtered, and wherein impurity is filtered, since the mesh of the second filter screen is less than First filter screen, can be for re-filtering to discarding, the cleannes of lift gas, by the first active carbon slab and carbon fiber board, Noxious material in discarded is adsorbed, then is filtered, adsorbed by the second active carbon slab, is arranged finally by exhaust pipe Out, by overhead gage and lower baffle plate setting up and down, the residence time of exhaust gas can be increased, help to improve clean-up effect, due to Filter structure is all to place sidewards, and gas can repeatedly pass through, and further promote clean-up effect, prevents from generating after chemical experiment useless Gas pollutes environment.
2, the environmental-protecting chemical experimental bench moves experimental bench by fixed link, traveling wheel, bearing and shaft, increases Add the flexibility of experimental bench, convenient for carrying out carrying movement to experimental bench, support plate also functions to dust-proof effect simultaneously, prevents dust It falls on the table top of experimental bench, helps to maintain the cleannes of laboratory bench top.
Detailed description of the invention
Fig. 1 is the utility model main view;
Fig. 2 is the utility model purifying box cross-sectional view;
Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.
In figure: 1 experimental bench ontology, 2 pillars, 3 purifying boxs, 4 exhaust pipes, 5 first air hoses, 6 suction ventilators, 7 second air hoses, 8 Support plate, 9 first filter screens, 10 suspended hoods, 11 overhead gages, 12 second active carbon slabs, 13 carbon fiber boards, 14 lower baffle plates, 15 the One active carbon slab, 16 second filter screens, 17 fixed links, 18 traveling wheels, 19 bearings, 20 shafts.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of environmental-protecting chemical experimental bench, as shown in Figure 1-3, include experimental bench ontology 1 With traveling wheel 18, the front of experimental bench ontology 1 is provided with chamber door, and the front of chamber door is fixedly connected with case handle, passes through handle Storage article can be carried out after opening chamber door, the quadrangle at 1 top of experimental bench ontology is fixedly connected to pillar convenient for opening chamber door 2, there are four the quantity of pillar 2, and the structure size of four pillars 2 is consistent, and the top of pillar 2 is fixedly connected with support plate 8, Support plate 8 also functions to dust-proof effect simultaneously, prevents dust from falling on the table top of experimental bench, helps to maintain laboratory bench top Cleannes, the left side at 8 top of support plate are fixedly connected with purifying box 3, and the left side at 3 top of purifying box is fixedly connected with exhaust pipe 4, The top of the support plate 8 and right side for being located at purifying box 3 is fixedly connected with suction ventilator 6, the left side of suction ventilator 6 are fixedly connected with the One air hose 5, and the side of the first air hose 5 is fixedly connected with the right side of purifying box 3, the right side of suction ventilator 6 is fixedly connected with second Air hose 7, and the side of the second air hose 7 through support plate 8 top and extend to the lower section of support plate 8, the second air hose 7 and be located at The side of 8 lower section of support plate is fixedly connected with suspended hood 10, and the two sides at 10 top of suspended hood are fixedly connected to fixed frame, and One section far from suspended hood 10 of fixed frame is fixedly connected with the bottom of support plate 8, and the inside of suspended hood 10 is fixedly connected with first Filter screen 9, the mesh of the first filter screen 9 is greater than the mesh of the second filter screen 16, and 9 area of the first filter screen is greater than the second filtering Net 16.
Two sides at the top of 3 inner wall of purifying box are fixedly connected to overhead gage 11, are fixedly connected between two overhead gages 11 Carbon fiber board 13, carbon fiber have the characteristic for absorbing toxic gas, and carbon fiber board 13 can adsorb the noxious material in discarding, The two sides of 3 inner wall bottom of purifying box are fixedly connected to lower baffle plate 14, can by overhead gage 11 and lower baffle plate 14 setting up and down The residence time for increasing exhaust gas, clean-up effect is helped to improve, the first active carbon slab is fixedly connected between two lower baffle plates 14 15, it is fixedly connected with the second active carbon slab 12 on the left of 3 inner wall of purifying box, and the one of the right side of active carbon slab 12 and lower baffle plate 14 Side is fixedly connected, and the second filter screen 16, and the left side of the second filter screen 16 and overhead gage are fixedly connected on the right side of 3 inner wall of purifying box 11 side is fixedly connected, can be for re-filtering to discarding since the mesh of the second filter screen 16 is less than the first filter screen 9, The cleannes of lift gas.
The middle part of traveling wheel 18 is interspersed to be connected with bearing 19, and the inside of bearing 19 is fixedly connected with shaft 20, and shaft 20 Two sides all extend to outside bearing 19, the two sides that shaft 20 is located at outside bearing 19 are fixedly connected to fixed link 17, and fixed link 17 top is fixedly connected with the top of experimental bench ontology 1, by fixed link 17, traveling wheel 18, bearing 19 and shaft 20, makes reality Testing platform can move, and increase the flexibility of experimental bench, convenient for carrying out carrying movement to experimental bench.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
Working principle: in use, by the first air hose 5, suction ventilator 6, the second air hose 7 and suspended hood 10, it will by suction ventilator 6 Exhaust extraction is simultaneously sent into purifying box 3, and the first filter screen 9 is filtered, and wherein impurity is filtered, due to the mesh of the second filter screen 16 , can be for re-filtering to discarding less than the first filter screen 9, the cleannes of lift gas pass through the first active carbon slab 15 and carbon Fiberboard 13 adsorbs the noxious material in discarded, then is filtered, adsorbs by the second active carbon slab 12, finally leads to The discharge of exhaust pipe 4 is crossed, by overhead gage 11 and lower baffle plate 14 setting up and down, the residence time of exhaust gas can be increased, help to mention High clean-up effect, since filter structure is all to place sidewards, gas can repeatedly pass through, and further promote clean-up effect, preventing Learn the exhaust emission environment generated after experiment.
In conclusion a kind of environmental-protecting chemical experimental bench, passes through the first air hose 5, suction ventilator 6, the second air hose 7 and air draught Cover 10, by exhaust extraction and is sent into purifying box 3 by suction ventilator 6, and the first filter screen 9 is filtered, and filters wherein impurity, due to The mesh of second filter screen 16, can be for re-filtering to discarding less than the first filter screen 9, and the cleannes of lift gas pass through First active carbon slab 15 and carbon fiber board 13 adsorb the noxious material in discarded, then by the second active carbon slab 12 into Row filtering, absorption, are discharged finally by exhaust pipe 4, by overhead gage 11 and lower baffle plate 14 setting up and down, can increase exhaust gas Residence time helps to improve clean-up effect, and since filter structure is all to place sidewards, gas can repeatedly pass through, and further mention Clean-up effect is risen, the exhaust emission environment generated after chemical experiment is prevented.
Also, a kind of environmental-protecting chemical experimental bench makes to test by fixed link 17, traveling wheel 18, bearing 19 and shaft 20 Platform can move, and increase the flexibility of experimental bench, and convenient for carrying out carrying movement to experimental bench, support plate 8 also functions to dust-proof simultaneously Effect, prevent dust from falling on the table top of experimental bench, help to maintain the cleannes of laboratory bench top.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of environmental-protecting chemical experimental bench, including experimental bench ontology (1) and traveling wheel (18), it is characterised in that: the experiment Quadrangle at the top of playscript with stage directions body (1) is fixedly connected to pillar (2), is fixedly connected with support plate (8) at the top of the pillar (2), Left side at the top of the support plate (8) is fixedly connected with purifying box (3), and the left side at the top of the purifying box (3) is fixedly connected with Exhaust pipe (4), the top of the support plate (8) and be located at purifying box (3) on the right side of be fixedly connected with suction ventilator (6), the suction It is fixedly connected on the left of blower (6) the first air hose (5), and the fixed company in the right side of the side of the first air hose (5) and purifying box (3) It connects, is fixedly connected with the second air hose (7) on the right side of the suction ventilator (6), and support plate (8) are run through in the side of the second air hose (7) Top and extend to the lower sections of support plate (8), second air hose (7) and the side being located at below support plate (8) is fixed connects It is connected to suspended hood (10), the inside of the suspended hood (10) is fixedly connected with the first filter screen (9);
Two sides at the top of purifying box (3) inner wall are fixedly connected to overhead gage (11), between two overhead gages (11) It being fixedly connected with carbon fiber board (13), the two sides of purifying box (3) the inner wall bottom are fixedly connected to lower baffle plate (14), and two It is fixedly connected with the first active carbon slab (15) between the lower baffle plate (14), is fixedly connected on the left of purifying box (3) inner wall There is the second active carbon slab (12), and the right side of active carbon slab (12) is fixedly connected with the side of lower baffle plate (14), the purifying box (3) it is fixedly connected on the right side of inner wall the second filter screen (16), and the side in the left side of the second filter screen (16) and overhead gage (11) It is fixedly connected;
The middle part of the traveling wheel (18) is interspersed to be connected with bearing (19), and the inside of the bearing (19) is fixedly connected with shaft (20), and the two sides of shaft (20) all extend to bearing (19) outside.
2. a kind of environmental-protecting chemical experimental bench according to claim 1, it is characterised in that: at the top of the suspended hood (10) Two sides are fixedly connected to fixed frame, and one section far from suspended hood (10) of fixed frame is fixedly connected with the bottom of support plate (8).
3. a kind of environmental-protecting chemical experimental bench according to claim 1, it is characterised in that: the shaft (20) is located at bearing (19) two sides outside are fixedly connected to fixed link (17), and the top of the top of fixed link (17) and experimental bench ontology (1) is solid Fixed connection.
4. a kind of environmental-protecting chemical experimental bench according to claim 1, it is characterised in that: first filter screen (9) Mesh is greater than the mesh of the second filter screen (16), and the first filter screen (9) area is greater than the second filter screen (16).
5. a kind of environmental-protecting chemical experimental bench according to claim 1, it is characterised in that: the experimental bench ontology (1) Front is provided with chamber door, and the front of chamber door is fixedly connected with case handle.
6. a kind of environmental-protecting chemical experimental bench according to claim 1, it is characterised in that: the quantity of the pillar (2) has Four, and the structure size of four pillars (2) is consistent.
CN201820364345.9U 2018-03-18 2018-03-18 A kind of environmental-protecting chemical experimental bench Active CN208213238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820364345.9U CN208213238U (en) 2018-03-18 2018-03-18 A kind of environmental-protecting chemical experimental bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820364345.9U CN208213238U (en) 2018-03-18 2018-03-18 A kind of environmental-protecting chemical experimental bench

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110265235A (en) * 2019-07-07 2019-09-20 马鞍山天高智能科技有限公司 A kind of diaphragm of supercapacitor material preparation facilities
CN110827639A (en) * 2019-11-22 2020-02-21 陈可心 Teaching device for chemistry experiments
CN111729705A (en) * 2020-07-21 2020-10-02 河南省肿瘤医院 Special experiment table of pharmacy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110265235A (en) * 2019-07-07 2019-09-20 马鞍山天高智能科技有限公司 A kind of diaphragm of supercapacitor material preparation facilities
CN110827639A (en) * 2019-11-22 2020-02-21 陈可心 Teaching device for chemistry experiments
CN111729705A (en) * 2020-07-21 2020-10-02 河南省肿瘤医院 Special experiment table of pharmacy

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Effective date of registration: 20200616

Address after: 201800 room j1948, No.7, Lane 129, Huajiang Road, Jiangqiao Town, Jiading District, Shanghai

Patentee after: Shanghai Keyu Laboratory System Engineering Co., Ltd

Address before: Huian County of Fujian province Quanzhou 362000 Lo Yang Zhen Xi Xi Hongye Building

Patentee before: HUI'AN JIARUI AUTOMOBILE SALES & SERVICE Co.,Ltd.