CN213569902U

CN213569902U - Waste liquid treatment device for chemistry experiments

Info

Publication number: CN213569902U
Application number: CN202022428341.2U
Authority: CN
Inventors: 蔡丽华; 蔡元珠
Original assignee: Licheng Middle School Chengxiang District Putian City; Xiamen Xingcai Vocational And Technical College
Current assignee: Licheng Middle School Chengxiang District Putian City; Xiamen Xingcai Vocational And Technical College
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-29
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a waste liquid treatment device for chemistry experiments relates to the sewage treatment field, including handling cabinet, first processing subassembly and second processing subassembly are all installed in handling the cabinet, install the collection box on the processing cabinet, first processing subassembly adds the piece including depositing the liquid case, crossing liquid spare and reagent, cross liquid spare and install in depositing liquid roof portion, reagent adds the hypomere that the piece was located liquid spare side and reagent and adds the piece and extends to depositing the liquid incasement. The utility model discloses an in empting the waste water that contains basicity in the collecting tube in a through-hole, the waste water that contains acidity can be emptyd in another collecting tube in another through-hole, can empty neutral waste water in collecting the box when the waste water after the experiment is neutral waste water, separately deposits through waste water that will contain acidity, waste water that contains basicity and neutral waste water to avoid the waste water of different pH values to mix together and cause the cost-push of liquid water disposal.

Description

Waste liquid treatment device for chemistry experiments

Technical Field

The utility model relates to a sewage treatment field especially relates to a waste liquid treatment device for chemistry experiments.

Background

Along with the increase of the proportion of inviting to students in colleges and universities and the promotion of technological innovation ability in recent years in China, college teaching and scientific research activities are more frequent, the waste liquid that runs out of experiments often can be found in the experimental process, some of these waste liquids have acidity, some are alkaline, some are neutral, neutral waste liquid can be discharged under the common situation, but the waste liquid of acid-base then can not directly be emptyd the processing, otherwise the easy polluted environment, must carry out recovery processing through corresponding equipment, traditional waste liquid recovery car, usually blind mix together when collecting the waste liquid, take place chemical reaction easily, make the more troublesome increase waste liquid processing's of later stage processing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste liquid treatment device for chemistry experiments to solve the technical problem that the blind mixture of the waste liquid that has acidic waste liquid and have basicity among the prior art is collected and is increased the waste liquid treatment cost.

The utility model provides a technical scheme as follows:

the utility model provides a waste liquid treatment device for chemistry experiments, is including handling cabinet, first processing subassembly and second processing subassembly interval set up and first processing subassembly and second processing subassembly are all installed in handling the cabinet, install on the lateral wall of handling the cabinet and collect the box, first processing subassembly is including depositing the liquid case, crossing liquid spare and reagent and adding the piece, cross the liquid spare and install in depositing the liquid case top and cross the hypomere of liquid spare and extend to depositing the liquid incasement, reagent adds the piece and is located the hypomere of crossing liquid spare side and reagent and adds the piece and extends to depositing the liquid incasement.

Further, first processing component and second processing component structure are the same, two through-holes have been seted up at the top of handling the cabinet, handle the embedded waste material box that is equipped with of cabinet, waste material box's top is equipped with shields the lid, and waste material box's bottom is equipped with the overlap joint piece, the one end of overlap joint piece is passed and is handled the cabinet and extend to outside handling the cabinet, the overlap joint piece can with handle cabinet sliding fit.

Further, cross liquid spare and include liquid pipeline and collection pipeline, cross liquid pipeline and install in the bottom of collection pipeline and liquid pipeline extends to the liquid storage box, the upper segment of collecting pipeline is arranged in a through-hole and is equipped with the filter screen in the collection pipeline, the top of installing handle and filter screen on the filter screen is equipped with the closing plate, in arranging a through-hole and closing plate and processing cabinet sliding fit in the closing plate.

Further, the reagent adds the piece and includes reagent case, feed roller and feed motor, the liquid storage box is arranged in to the vertical setting of reagent case and the lower extreme of reagent case, the feed roller is located and is equipped with the blowing recess on hypomere and the feed roller in the reagent case, the feed motor is installed on the outside of reagent case and the output shaft and the feed roller fixed connection of feed motor.

Further, deposit the vertical setting of liquid tank and deposit and be equipped with the drain pipe on the liquid tank, be equipped with the solenoid valve on the drain pipe, deposit the incasement and be equipped with puddler and stirring vane, stirring vane installs on the puddler and the puddler can be at deposit liquid incasement rotation, be equipped with agitator motor on the lateral wall of deposit liquid tank, agitator motor's output shaft and puddler fixed connection.

Further, be equipped with the mounting panel that is the L type on one side lateral wall of processing cabinet, be equipped with the locating piece with the mounting panel joint on the collection box, be equipped with the filter layer on overlap joint crown plate and the overlap joint crown plate in the collection box, be equipped with the upper cover on the collection box.

Furthermore, a placing rack is arranged on the outer wall of the other side of the processing cabinet, and four rollers distributed in a matrix are arranged at the bottom of the processing cabinet.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses can empty the waste water that contains basicity in the collection pipeline in a through-hole when using, the waste water that contains acidity can be emptyd in another collection pipeline in another through-hole, can empty neutral waste water in collecting the box when the waste water after the experiment is neutral waste water, the solid matter in containing basicity or acidic waste water can be filtered and intercepted to the filter screen that sets up on every collection pipeline, basicity or acidic waste water can get into corresponding liquid storage box through corresponding liquid pipeline, feed motor drive feed roller is rotatory can to the neutrality or acidic waste water spill in the liquid storage box of neutralization reagent placing, neutralization reagent can make contain basicity or acidic waste water become neutral waste liquid after mixing with basicity or acidic waste water and thereby can directly outwards get rid of, through will containing acidic waste water, waste water and neutral waste water separately deposit, thereby avoiding the increase of the cost of waste liquid treatment caused by the mixing of waste water with different pH values.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 3 is a first cross-sectional view of the present invention;

fig. 4 is a second cross-sectional view of the present invention;

fig. 5 is a schematic perspective view of the first processing assembly of the present invention;

fig. 6 is a cross-sectional view of a first processing assembly according to the present invention.

Reference numerals:

the device comprises a processing cabinet 1, a through hole 11, a waste material box 12, a shielding cover 13, a lapping block 14, a mounting plate 15, a placing rack 16, a first processing assembly 2, a liquid storage box 21, a liquid outlet pipeline 211, a stirring rod 212, a stirring blade 213, a stirring motor 214, a liquid passing part 22, a liquid passing pipeline 221, a collecting pipeline 222, a filter screen 223, a handle 224, a sealing plate 225, a reagent adding part 23, a reagent storage box 231, a feeding roller 232, a feeding motor 233, a discharging groove 234, a second processing assembly 3, a collecting box 4, a positioning block 41, a lapping ring plate 42 and a filter layer 43.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6 below, the embodiment of the present invention provides a waste liquid treatment device for chemistry experiments, including processing cabinet 1, first processing assembly 2 and second processing assembly 3 interval set up and first processing assembly 2 and second processing assembly 3 all install in processing cabinet 1, install on the lateral wall of processing cabinet 1 and collect box 4, first processing assembly 2 includes deposit liquid case 21, crosses liquid piece 22 and reagent and adds piece 23, cross liquid piece 22 and install in depositing liquid case 21 top and the hypomere that crosses liquid piece 22 extends to deposit liquid case 21, reagent adds piece 23 and is located and crosses liquid piece 22 side and reagent and adds the hypomere of piece 23 and extends to in depositing liquid case 21.

Specifically, first processing subassembly 2 and second processing subassembly 3 structure are the same, two through-holes 11 have been seted up at the top of handling cabinet 1, handle the embedded waste material box 12 that is equipped with of cabinet 1, the top of waste material box 12 is equipped with shields lid 13, and the bottom of waste material box 12 is equipped with overlap joint piece 14, overlap joint piece 14's one end is passed and is handled cabinet 1 and extend to outside handling cabinet 1, overlap joint piece 14 can with handle 1 sliding fit of cabinet, and waste material box 12 is used for accepting solid waste material, when waste material box 12 need empty, through pulling up overlap joint piece 14 and make waste material box 12's upper segment break away from behind handling cabinet 1 and take out waste material box 12 whole and empty through the palm, and one through-hole 11 supplies acidic waste water to pass through in two through-holes 11 of setting, and another through-hole 11 supplies alkaline waste water to pass through to it is equipped with two signs to handle two through-hole 11 that cabinet 1 top corresponds.

Specifically, the liquid passing part 22 includes a liquid passing pipe 221 and a collecting pipe 222, the liquid passing pipe 221 is installed at the bottom of the collecting pipe 222, the liquid passing pipe 221 extends into the liquid storage tank 21, the upper section of the collecting pipe 222 is disposed in one through hole 11, a filter screen 223 is disposed in the collecting pipe 222, a handle 224 is installed on the filter screen 223, a closing plate 225 is disposed above the filter screen 223, the closing plate 225 is disposed in one through hole 11, the closing plate 225 is in sliding fit with the treatment cabinet 1, the liquid passing pipe 221 and the collecting pipe 222 are integrally formed, the filter screen 223 disposed in the collecting pipe 222 is used for filtering liquid entering the collecting pipe 222, when the filter screen 223 is damaged, the filter screen 224 can be replaced quickly, and the corresponding through hole 11 can be closed by the closing plate 225 so as to prevent dirt or dust from entering the collecting pipe 222.

Specifically, the reagent adding part 23 comprises a reagent storage box 231, a feeding roller 232 and a feeding motor 233, wherein the reagent storage box 231 is vertically arranged, the lower end of the reagent storage box 231 is arranged in the liquid storage box 21, the feeding roller 232 is positioned at the lower section in the reagent storage box 231, a discharging groove 234 is formed in the feeding roller 232, the feeding motor 233 is arranged on the outer side of the reagent storage box 231, an output shaft of the feeding motor 233 is fixedly connected with the feeding roller 232, the reagent storage box 231 is used for storing neutralization reagent, when waste liquid enters the liquid storage box 21, the feeding roller 232 is driven to rotate by the driving motor, and the neutralization reagent arranged in the discharging groove 234 can be conveyed into the liquid storage box 21 by the rotation of the feeding roller 232.

Specifically, the liquid storage tank 21 is vertically arranged, the liquid storage tank 21 is provided with a liquid outlet pipe 211, the liquid outlet pipe 211 is provided with an electromagnetic valve, the liquid storage tank 21 is internally provided with a stirring rod 212 and a stirring blade 213, the stirring blade 213 is mounted on the stirring rod 212 and the stirring rod 212 can rotate in the liquid storage tank 21, the outer side wall of the liquid storage tank 21 is provided with a stirring motor 214, an output shaft of the stirring motor 214 is fixedly connected with the stirring rod 212, the liquid storage tank 21 is used for storing alkaline or acidic wastewater, when a neutralizing agent in the reagent storage box 231 enters the liquid storage tank 21, the stirring motor 214 drives the stirring rod 212 and the stirring blade 213 fixed on the stirring rod 212 to rotate, the stirring rod 212 and the stirring blade 213 can fully mix the neutralizing agent with the liquid in the liquid storage tank 21 to reduce the reaction time, and when the liquid in the liquid storage tank 21 is neutralized, the liquid can be discharged outwards through the liquid outlet pipe 211, the electromagnetic valve arranged on the liquid outlet pipe 211 can control the on-off of the liquid outlet pipe 211.

Specifically, be equipped with the mounting panel 15 that is the L type on one side lateral wall of processing cabinet 1, be equipped with the locating piece 41 with mounting panel 15 joint on the collection box 4, be equipped with on lapping ring plate 42 and the lapping ring plate 42 filter layer 43 in the collection box 4, be equipped with the upper cover on the collection box 4, the locating piece 41 that sets up on the collection box 4 is used for with mounting panel 15 overlap joint together, collects box 4 and is used for storing neutral waste water and collects the interior filter layer 43 of box 4 and is used for filtering the solid object in the neutral liquid.

Specifically, be equipped with rack 16 on the opposite side outer wall of handling cabinet 1, the bottom of handling cabinet 1 is equipped with four gyro wheels that are matrix distribution, and rack 16 can be used for putting the test tube or the beaker of empting waste water, and four gyro wheels that set up can drive and handle cabinet 1 and remove to arbitrary direction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a waste liquid treatment device for chemistry experiments which characterized in that: including handling cabinet (1), first processing subassembly (2) and second processing subassembly (3) interval set up and first processing subassembly (2) and second processing subassembly (3) all install in handling cabinet (1), install on the lateral wall of handling cabinet (1) and collect box (4), first processing subassembly (2) including depositing liquid case (21), cross liquid spare (22) and reagent and add piece (23), cross liquid spare (22) and install in depositing liquid case (21) top and the hypomere of crossing liquid spare (22) extends to and deposits liquid case (21), reagent adds piece (23) and is located the hypomere of crossing liquid spare (22) side and reagent and adds piece (23) and extends to and deposits in liquid case (21).

2. The apparatus for treating waste liquid for chemical experiments according to claim 1, characterized in that: first processing component (2) and second processing component (3) structure are the same, two through-holes (11) have been seted up at the top of handling cabinet (1), it is equipped with waste material box (12) to handle cabinet (1) embedded, the top of waste material box (12) is equipped with shields lid (13), and the bottom of waste material box (12) is equipped with overlap joint piece (14), the one end of overlap joint piece (14) is passed and is handled cabinet (1) and extend to outside handling cabinet (1), overlap joint piece (14) can with handle cabinet (1) sliding fit.

3. The apparatus for treating waste liquid for chemical experiments according to claim 2, characterized in that: cross liquid spare (22) including crossing liquid pipeline (221) and collection pipeline (222), cross liquid pipeline (221) and install in the bottom of collecting pipeline (222) and cross in liquid pipeline (221) extends to liquid storage box (21), the upper segment of collecting pipeline (222) is arranged in a through-hole (11) and is equipped with filter screen (223) in collecting pipeline (222), the top of installing handle (224) and filter screen (223) on filter screen (223) is equipped with closing plate (225), closing plate (225) are arranged in a through-hole (11) and closing plate (225) and are handled cabinet (1) sliding fit.

4. The apparatus for treating waste liquid for chemical experiments according to claim 1, characterized in that: reagent adds piece (23) and includes reagent case (231), feed roller (232) and feed motor (233), the lower extreme that reagent case (231) vertical setting and reagent case (231) is arranged in and is deposited liquid case (21), be equipped with blowing recess (234) on lower section and the feed roller (232) that feed roller (232) are located reagent case (231), install on the outside of reagent case (231) feed motor (233) and the output shaft and the feed roller (232) fixed connection of feed motor (233).

5. The apparatus for treating waste liquid for chemical experiments according to claim 1, characterized in that: deposit the vertical setting of liquid tank (21) and be equipped with out liquid pipe way (211) on liquid tank (21), be equipped with the solenoid valve on going out liquid pipe way (211), be equipped with puddler (212) and stirring vane (213) in depositing liquid tank (21), stirring vane (213) are installed on puddler (212) and puddler (212) can be at deposit liquid tank (21) internal rotation, be equipped with agitator motor (214) on the lateral wall of depositing liquid tank (21), the output shaft and puddler (212) fixed connection of agitator motor (214).

6. The apparatus for treating waste liquid for chemical experiments according to claim 1, characterized in that: be equipped with mounting panel (15) that are the L type on the one side lateral wall of processing cabinet (1), be equipped with locating piece (41) with mounting panel (15) joint on collecting box (4), be equipped with on lapping ring board (42) and lapping ring board (42) filter layer (43) in collecting box (4), be equipped with the upper cover on collecting box (4).

7. The apparatus for treating waste liquid for chemical experiments according to claim 1, characterized in that: the outer wall of the other side of the treatment cabinet (1) is provided with a placing rack (16), and the bottom of the treatment cabinet (1) is provided with four rollers which are distributed in a matrix manner.