CN207391024U

CN207391024U - A kind of chemical laboratory waste water collection device

Info

Publication number: CN207391024U
Application number: CN201720884274.0U
Authority: CN
Inventors: 魏亚丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-20
Filing date: 2017-07-20
Publication date: 2018-05-22
Anticipated expiration: 2027-07-20

Abstract

The utility model belongs to teaching experimental equipment technical field, and in particular to a kind of chemical laboratory waste water collection device.Including collecting vessel (1), pedestal (2), side plate (3), draw back plate (5) and universal wheel (7), it is characterised in that:The pedestal (2) is a hollow-core construction body, its outer upper surface is equipped with limiting slot (13), limiting slot (13), which is equipped with, passes pore (12), and its one end is additionally provided with discharge port I (8), discharge port II (9) and discharge port III (10)；The collecting vessel (1) is placed on the limiting slot (13) on pedestal (2) Nei, and collecting vessel (1) is separated into pollution-free chamber (14), low stain chamber (15) and high pollution chamber (16) by demarcation strip (11).The utility model structure design is simple, flexible practical, and amount of liquid storage is big, while has the characteristics that waste collection rate is high, amount of liquid storage is big.

Description

A kind of chemical laboratory waste water collection device

Technical field

The utility model belongs to teaching experimental equipment technical field, and in particular to a kind of chemical laboratory is filled with wastewater collection It puts.

Background technology

The source of laboratory waste water waste liquid.The laboratory in China, be primarily present in each colleges and universities, research institution and some The business unit for voluntarily researching and developing, examining.Different research fields, the type in laboratory also differ, primarily now existing experiment There are chemical laboratory, biology laboratory, physics laboratory, medical laboratory and a small number of other kinds of laboratories in room.Chemistry Laboratory mainly includes：Organic Chemistry Laboratory, Experiment of Inorganic Chemstry room, Biochemistry Experiment room etc..Chemical laboratory can produce Raw substantial amounts of waste water and waste liquid, carries out chemical experiment, and the waste water and waste liquid of generation includes substantial amounts of reagent, solvent, stock solution, chemical drugs Product, standard solution and cleaning solution, mixing liquid, liquid waste, the Expired drug etc. to be used of cleaning chemical reagent bottle.

The waste water and waste liquid of colleges and universities' chemical laboratory is different to pollution level caused by environment, and ingredient is different, and property is different, institute It is also different with taxonomic structure.First, classify according to the difference of pollution level.The waste water of colleges and universities' chemical laboratory discharge gives up Liquid can be divided into pollution-free, low stain, high pollution according to pollution level.1) free of contamination waste water and waste liquid includes tasteless colourless nothing Venom body, saline solution, such as sodium chloride solution, sodium carbonate liquor further include the reagent of the not dangerous property such as glucose；2) it is low The chemical reagent for the low stain that pollutant effluents waste liquid mainly uses in the process including laboratory experiment, experiment are used non-chemical Medicament, the rinse liquid of the various laboratory apparatus of cleaning, detergent etc.；3) high pollution waste liquid mainly includes using in experimentation dense Spend liquid high, toxic, that harm is larger, such as discarded strong acid, highly basic, organic solvent, mordant highly concentrated solution.

In recent years, China Higher school enrollment ratio be significantly increased, with school enrollments be on the increase and science and technology create The continuous improvement of new ability, the teaching of Scientific Research in University Laboratory, scientific research activity further frequent, the thing followed is laboratory waste water Sharply increase, including many dangerous, toxic chemical substances.At present, most of institution of higher learning laboratory is not polluted Treatment facility simply takes simple in line or dilution measure.Even if some schools have and each laboratory is " respective For battle array " not from Uniting from the point of view of system, science, economy.Most efficiently experiment wastewaters are all from without reaching Mark processing Bian Zhi street discharges, bring inconvenience to subsequent processing work or even cause water quality seriously without dye.

Utility model content

The purpose of this utility model is in view of the above-mentioned problems of the prior art, proposing that a kind of early period generates laboratory Pollution-free, low stain, high pollution waste water do temporary collection, the later stage facilitates the wastewater collection being uniformly recycled to fill It puts.

To achieve the above object, the utility model using following technical scheme in being achieved：

A kind of chemical laboratory waste water collection device, including collecting vessel 1, pedestal 2, side plate 3, draw back plate 5 and universal wheel 7, it is characterised in that:The pedestal 2 is a hollow-core construction body, and outer upper surface is equipped with limiting slot 13, is set on limiting slot 13 Have and pass pore 12, and its one end is additionally provided with discharge port I8, discharge port II9 and discharge port III10；The collecting vessel 1 is placed on bottom In limiting slot 13 on seat 2, and collecting vessel 1 is separated into pollution-free chamber 14, low stain chamber 15 and high pollution by demarcation strip 11 Chamber 16.

1 top of collecting vessel is set there are three feed inlet 4, and each feed inlet 4 corresponds to the pollution-free chamber in collecting vessel 1 Room 14, low stain chamber 15 and high pollution chamber 16.

14 bottom of pollution-free chamber is connected by the first discharge nozzle 17 with discharge port I8；15 bottom of low stain chamber leads to The second discharge nozzle 18 is crossed to connect with discharge port II9；16 bottom of high pollution chamber is connected by the 3rd discharge nozzle 19 and discharge port III10 It is logical.

First discharge nozzle 17, the second discharge nozzle 18 and the 3rd discharge nozzle 19 through pass pore 12 respectively with pollution-free chamber Room 14, low stain chamber 15 are connected with high pollution chamber 16.

2 upper end of the pedestal connection side plate 3 and draw back plate 5, and pedestal 2, side plate 3 and draw back plate 5 are connected as one.

2 bottom of pedestal connects universal wheel 7, and draw back plate 5 is equipped with hand hole 6.

The outer end of the discharge port I8, discharge port II9 and discharge port III10 are threaded with the hand of model PS055-B Dynamic switch valve.

Compared with prior art, the beneficial effects of the utility model are：1. the utility model collection laboratory is pollution-free, low Pollution is collected in one with high pollution fertilizer waste liquid, it is realized separate collection in a bucket, realizes reality on the whole Test the convenience and flexibly of room waste collection, can reduction waste collection as big as possible it is difficult, and the problem of collection rate is low；2. reality With new in view of the special experimental situations in laboratory, break be also each laboratory " fighting separately " situation, utilize this dress Putting has the characteristics that facilitate push-and-pull and flexibly movement, disclosure satisfy that the collections of multiple experiment generation waste liquids in a laboratory；3. The utility model structure design is simple, flexible practical, and amount of liquid storage is big, while has that waste collection rate is high, amount of liquid storage is big The characteristics of.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the right side structural representation of the utility model Fig. 1.

Fig. 3 is the overlooking the structure diagram of the utility model Fig. 1.

Fig. 4 is the structure diagram at A-A in the utility model Fig. 3.

Fig. 5 parts are the part-structure schematic diagram of the utility model Fig. 1.

Shown in figure：Collecting vessel 1, pedestal 2, side plate 3, draw back plate 5, hand hole 6, universal wheel 7, discharge port I8, discharge port II9, discharge port III10, demarcation strip 11, biography pore 12, limiting slot 13, pollution-free chamber 14, low stain chamber 15, high pollution chamber Room 16, the first discharge nozzle 17, the second discharge nozzle 18, the 3rd discharge nozzle 19.

Specific embodiment

The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality It is new, it is not intended to limit the scope of the utility model.

Embodiment：As shown in Fig. 1-5.

1 top of collecting vessel is set there are three feed inlet 4, and each feed inlet 4 corresponds to the pollution-free chamber in collecting vessel 1 Room 14, low stain chamber 15 and high pollution chamber 16.Pollution-free chamber 14 be used for collect generated in experimentation it is tasteless colourless Non-toxic aq, saline solution, such as sodium chloride solution, sodium carbonate liquor further include the reagent of the not dangerous property such as glucose；It is low Chamber 15 is polluted for collecting the chemical reagent of the low stain used in experimentation, testing the non-chemical medicament used, clear Wash rinse liquid, detergent of various laboratory apparatus etc.；High pollution chamber 16 be used for collect used in experimentation excessive concentration, Liquid toxic, harm is larger, such as discarded strong acid, highly basic, organic solvent, mordant highly concentrated solution.

First discharge nozzle 17, the second discharge nozzle 18 and the 3rd discharge nozzle 19 through pass pore 12 respectively with pollution-free chamber Room 14, low stain chamber 15 are connected with high pollution chamber 16；14 bottom of pollution-free chamber passes through the first discharge nozzle 17 and discharge port I8 is connected, and the reagent of the not dangerous property such as contaminant free solutions and glucose for being collected into pollution-free chamber 14 is finally by no dirt First discharge nozzle 17 of 14 bottom of dye chamber flow at discharge port I8 the manual switch for manually controlling model PS055-B again Valve is discharged；15 bottom of low stain chamber is connected by the second discharge nozzle 18 with discharge port II9, is collected into low stain chamber 15 The chemical reagent of the low stain used in experimentation tests the non-chemical medicament used, the profit of the various laboratory apparatus of cleaning Washing lotion, detergent etc. are flow at discharge port II9 again manually finally by the second discharge nozzle 18 of 15 bottom of low stain chamber Control the manual switch valve discharge of model PS055-B；16 bottom of high pollution chamber passes through the 3rd discharge nozzle 19 and discharge port III10 is connected, the excessive concentration used in the experimentation being collected into high pollution chamber 16, liquid toxic, harm is larger, Such as discarded strong acid, highly basic, organic solvent, mordant highly concentrated solution are finally by the of 16 bottom of high pollution chamber Three discharge nozzles 19 flow at discharge port III10 the manual switch valve discharge for manually controlling model PS055-B again.

2 upper end of the pedestal connection side plate 3 and draw back plate 5, and pedestal 2, side plate 3 and draw back plate 5 are connected as one, pedestal 2 and side plate 3 be that firm effect is played to collecting vessel 1 thereon, it is not allowed to topple over when moving, and draw back plate 5 is logical The hand hole 6 crossed thereon realizes the movement of 2 bottom of pedestal connection universal wheel 7, is extremely tested so that the present apparatus collects to move integrally Collect the position of waste liquid in room.

Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made, It should be included within the scope of protection of this utility model.

Claims

1. a kind of chemical laboratory waste water collection device, including collecting vessel (1), pedestal (2), side plate (3), draw back plate (5) and Universal wheel (7), it is characterised in that:The pedestal (2) is a hollow-core construction body, and outer upper surface is equipped with limiting slot (13), Limiting slot (13), which is equipped with, passes pore (12), and its one end is additionally provided with discharge port I (8), discharge port II (9) and discharge port III (10)；The collecting vessel (1) is placed on the limiting slot (13) on pedestal (2) Nei, and collecting vessel (1) is separated by demarcation strip (11) Pollution-free chamber (14), low stain chamber (15) and high pollution chamber (16).

2. a kind of chemical laboratory waste water collection device according to claim 1, it is characterised in that:The collecting vessel (1) top is set there are three feed inlet (4), and pollution-free chamber (14) in the corresponding collecting vessel (1) of each feed inlet (4), low Pollute chamber (15) and high pollution chamber (16).

3. a kind of chemical laboratory waste water collection device according to claim 1 or 2, it is characterised in that:Pollution-free chamber Room (14) bottom is connected by the first discharge nozzle (17) with discharge port I (8)；Low stain chamber (15) bottom passes through the second discharge nozzle (18) connected with discharge port II (9)；High pollution chamber (16) bottom is connected by the 3rd discharge nozzle (19) and discharge port III (10) It is logical.

4. a kind of chemical laboratory waste water collection device according to claim 3, it is characterised in that:First discharge nozzle (17), the second discharge nozzle (18) and the 3rd discharge nozzle (19) through pass pore (12) respectively with pollution-free chamber (14), low stain Chamber (15) is connected with high pollution chamber (16).

5. a kind of chemical laboratory waste water collection device according to claim 1, it is characterised in that:Pedestal (2) upper end Side plate (3) and draw back plate (5) are connected, and pedestal (2), side plate (3) and draw back plate (5) are connected as one.

6. a kind of chemical laboratory waste water collection device according to claim 1, it is characterised in that:Pedestal (2) bottom Universal wheel (7) is connected, and draw back plate (5) is equipped with hand hole (6).

7. a kind of chemical laboratory waste water collection device according to claim 1, it is characterised in that:Discharge port I (8), The outer end of discharge port II (9) and discharge port III (10) are threaded with the manual switch valve of model PS055-B.