CN211245702U - Chemistry experiment room waste liquid is concentrated and is collected processing apparatus - Google Patents

Abstract

The utility model relates to a chemistry experiment technical field, and disclose a chemistry experiment waste liquid centralized collection processing apparatus, including the box, the box inner wall is provided with the filter screen, and there is the rotating electrical machines box wall face, sets up the surge bin in the box wall face, and the output shaft of rotating electrical machines stretches into in the surge bin and the output shaft top has cup jointed the cam, sets up flexible storehouse and flexible storehouse in the box wall face and sets up in the one side that is close to the filter screen, and filter screen four sides top is provided with interlock mechanism. This chemistry experiment room waste liquid is concentrated and is collected processing apparatus, connect on fixed spring through the fixed plate with the filter screen top, realized when metal residue and the flocculus weight on the filter screen increase, the filter screen slowly falls in flexible storehouse, the fixed plate contacts with the cam of doing the oval orbit, make the filter screen be anomalous vibrations, realized bouncing up metal residue and flocculus vibrations on the filter screen mesh, the residue in the chemical metal waste liquid of having solved blocks up the filter screen, cause the problem of filtering failure.

Description

Chemistry experiment room waste liquid is concentrated and is collected processing apparatus

Technical Field

The utility model relates to a chemistry experiment technical field specifically is a chemistry experiment waste liquid is concentrated and is collected processing apparatus.

Background

In the chemical experiment process in laboratory, can produce a lot of waste liquids, wherein there are a lot of waste liquids all to be poisonous, and direct discharge can the polluted environment to the composition is complicated in the waste liquid, and the chemical species of inclusion is more, and the chemical laboratory waste liquid of prior art is concentrated and is collected processing apparatus and all place the waste liquid incasement with the chemical waste liquid that can not react, discharges again after diluting the chemical waste liquid.

But current chemistry experiment room waste liquid is concentrated and is collected processing apparatus design structure is fairly simple, can't carry out effective filtration to metal residue or flocculus in the chemistry waste liquid, leads to metal residue and flocculus to excrete in the environment, leads to environmental pollution's problem. Therefore, in order to solve the above problems, it is necessary to provide a centralized collecting and treating device for waste liquid in a chemical laboratory.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a chemistry experiment room waste liquid is concentrated and is collected processing apparatus possesses abundant vibrations and filters and make metal residue and floccule concentrated collection and advantage such as environmental protection, has solved the problem that the floccule after metal residue in the waste liquid and the reaction excretes the environment and destroys ecological environment.

(II) technical scheme

For the purpose that realizes above-mentioned abundant vibrations filter to make metal residue and flocculus concentrated collection and environmental protection, the utility model provides a following technical scheme: a chemical laboratory waste liquid centralized collection and treatment device comprises a box body, wherein the box body is a rectangular hollow box body, a liquid outlet pipe is fixedly installed at the bottom of one side of the box body, the liquid outlet pipe is communicated with the box body, a filter screen is arranged at the top of the box body, the filter screen is clamped at the middle upper part in a cavity of the box body, a rotating motor is fixed on one side wall surface of the box body, adjusting bins are respectively arranged in four wall surfaces of the box body, an output shaft of the rotating motor extends into the adjusting bins, a cam is sleeved at the top end of the output shaft, telescopic bins are arranged in the wall surface of the box body and are arranged at one side close to the filter screen, the telescopic bins are communicated with the adjusting bins and are communicated with the same cavity, each telescopic bin is a rectangular bin, four sides of the filter screen are clamped in the four telescopic bins, linkage mechanisms are, four baffles are fixed mounting respectively on four edges of filter screen, four baffles respectively with the wall laminating in flexible storehouse, through laminating four baffles respectively on the wall in four flexible storehouses, realized that four baffles stop the chemistry waste liquid of box in the outside of baffle, prevent that the chemistry waste liquid in the box from entering into flexible storehouse and regulation storehouse, the quantity of fixed plate is four, four fixed plates respectively fixed mounting in the middle part of four baffles and stretch into the regulation storehouse, fixed spring fixed mounting is at the top of fixed plate and fixed spring top fixed connection at the top of regulation storehouse.

Preferably, the liquid outlet pipe is a circular pipe.

Preferably, the conditioning chamber is a rectangular chamber.

Preferably, the baffle is a rectangular plate.

Preferably, the fixing plate is a rectangular plate.

Preferably, the cam is a cylindrical cam.

(III) advantageous effects

Compared with the prior art, the utility model provides a chemistry experiment room waste liquid is concentrated and is collected processing apparatus possesses following beneficial effect:

1. this chemistry experiment room waste liquid is concentrated and is collected processing apparatus, connect on fixed spring through the fixed plate with the filter screen top, realized when metal residue and the flocculus weight on the filter screen increase, the filter screen slowly falls in flexible storehouse, the fixed plate contacts with the cam of doing the oval orbit, make the filter screen be anomalous vibrations, realized bouncing up metal residue and flocculus vibrations on the filter screen mesh, the residue in the chemical metal waste liquid of having solved blocks up the filter screen, cause the problem of filtering failure.

2. This chemistry experiment room waste liquid is concentrated and is collected processing apparatus, further weight increase through metal residue and flocculus on the filter screen, make the filter screen continue down the side motion in flexible storehouse, make the cam be close to once more with the fixed plate, the jack-up range increase of cam to the fixed plate, make more acutely of filter screen vibrations, the metal residue of small volume with fall down from the filter screen mesh, and the impurity of little flocculus can be shaken by anomalous filter screen vibrations and is smashed, also can fall down from the sieve mesh, little granule impurity reaches the standard of emission and discharges from the drain pipe, filter screen automatic filtration's effect has been realized.

3. This chemistry experiment room waste liquid is concentrated and is collected processing apparatus, the distance through filter screen and cam is close to, the vibration amplitude increase of filter screen, and the experimenter can judge whether the impurity in the box needs the clearance from the emergence action of vibrations, and when the amplitude of filter screen vibrations was big more, then can judge that the impurity quantity on the filter screen has been saved more, and structural design is simple, makes things convenient for the experimenter to operate.

Drawings

FIG. 1 is a schematic view of the main structure of the box body of the present invention;

FIG. 2 is a cross-sectional view of the box body of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1 box, 2 filter screens, 3 rotating electrical machines, 4 drain pipes, 5 regulation bins, 6 cams, 7 telescopic bins, 8 linkage mechanisms, 801 baffles, 802 fixed plates, 803 fixed springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a chemical laboratory waste liquid centralized collection and treatment device comprises a box body 1, the box body 1 is a rectangular hollow box body, a liquid outlet pipe 4 is fixedly installed at the bottom of one side of the box body 1, the liquid outlet pipe 4 is a circular pipe, the liquid outlet pipe 4 is communicated with the box body 1, waste liquid in the box body 1 is discharged in a centralized mode, a filter screen 2 is arranged at the top of the box body 1, the filter screen 2 is a rectangular screen, the filter screen 2 is clamped at the middle upper part in a cavity of the box body 1, the filter screen 2 is a 304 stainless steel screen mesh filter screen, a rotary motor 3 is fixed on one side wall surface of the box body 1, adjusting chambers 5 are arranged in four wall surfaces of the box body 1, the adjusting chambers 5 are rectangular chambers, an output shaft of the rotary motor 3 extends into the adjusting chambers 5, a cam 6 is sleeved at the top ends of the output shafts, the cam 6 is a cylindrical cam, the rotary, the work of a rotating motor 3 is realized, a cam 6 is driven to rotate in an adjusting bin 5, the irregular elliptic track of the cam 6 rotates in the adjusting bin 5, a telescopic bin 7 is arranged in the wall surface of a box body 1, the telescopic bin 7 is arranged at one side close to a filter screen 2, the telescopic bin 7 is communicated with the adjusting bin 5 and communicated with the same cavity 1, the telescopic bin 7 is a rectangular bin, four edges of the filter screen 2 are clamped in the four telescopic bins 7, the tops of the four edges of the filter screen 2 are provided with linkage mechanisms 8, each linkage mechanism 8 consists of a baffle 801, a fixing plate 802 and a fixing spring 803, the baffles 801 are rectangular plates, the number of the baffles 801 is four, the four baffles 801 are respectively and fixedly arranged on the four edges of the filter screen 2, the four baffles 801 are respectively attached to the wall surface of the telescopic bin 7, and the chemical waste liquid of the box body 1 is blocked outside the baffles 801 by the four baffles 801, prevent that the chemical waste liquid in box 1 from entering into telescopic bin 7 and surge bin 5, the quantity of fixed plate 802 is four, fixed plate 802 is a rectangular plate, four fixed plates 802 are respectively fixed in the middle part of four baffles 801 and stretch into surge bin 5, fixed spring 803 is fixed at the top of fixed plate 802 and fixed spring 803 top fixed connection is at the top of surge bin 5, through with filter screen 2 with fixed plate 802 be connected to fixed spring 803, after the chemical experiment is accomplished in the laboratory, pour into the chemical waste liquid in box 1, the chemical waste liquid flows into box 1 inside bottom again through filter screen 2, the metal residue in the chemical waste liquid and the floccule after the reaction slowly pile up on filter screen 2, when the solution in box 1 slowly accumulates when many, the metal residue and the reaction floccule of filter screen 2 also can pile up on the sieve mesh on filter screen 2, because the four fixing plates 802 of the filter screen 2 are fixedly installed in the adjusting bin 5 through the fixing springs 803, when metal residues and floccules are accumulated on the filter screen 2, the weight of the filter screen 2 is increased, the four fixing springs 803 are slowly stretched, the filter screen 2 moves towards the lower side of the box body 1 in the telescopic bin 7, meanwhile, the four baffles 801 are completely attached to the wall surface of the telescopic bin 7, chemical waste liquid is prevented from entering the telescopic bin 7 and the adjusting bin 5, the cam 6 performs elliptical track circular motion in the adjusting bin 5 by the operation of the rotating motor 3, the fixing plate 803 of the slowly descending filter screen 2 is contacted with the cam 6, the cam 6 jacks the fixing plate 803, when the fixing plate 803 is jacked, the filter screen 2 is vibrated, the metal residues and floccules accumulated on the filter screen 2 are vibrated, and large-volume metal residues and floccules can still be collected on the filter screen 2, the metal residue of small volume and fall from the sieve mesh of filter screen 2, and the impurity of little flocculus can be shaken by anomalous filter screen 2 vibrations and break up, also can fall from the sieve mesh, small particle impurity and flocculus reach the standard of discharging, can directly get rid of by storehouse drain pipe 4, when metal impurity on filter screen 2 and flocculus increase once more, fixed plate 803 and cam 6 are close to the distance once more, make the jack-up range of cam 6 to fixed plate 803 increase, make filter screen 2 shake more violent, the experimenter can judge whether the impurity in box 1 needs to be cleared up from the emergence action of vibrations, when the range of filter screen 2 vibrations is bigger, can judge that the impurity quantity on filter screen 2 has been stored more, need to handle this moment, and the chemical waste liquid after the filtration can be followed and discharged between drain pipe 4, simultaneously after discharging chemical waste liquid from drain pipe 4, and cleaning the metal residues and the floccules on the filter screen 2.

The working steps are as follows:

the first step is as follows: the work of the rotating motor 3 drives the cam 6 to rotate in the adjusting bin 5, and the irregular elliptical track of the cam 6 rotates in the adjusting bin 5.

The second step is that: after chemical experiment is accomplished in the laboratory, pouring chemical waste liquid into in box 1, chemical waste liquid flows into the inside bottom of box 1 again through filter screen 2, and the metallic residue in the chemical waste liquid slowly piles up on filter screen 2 with the flocculus after the reaction, and when the solution in box 1 slowly accumulated when much, the metallic residue of filter screen 2 and reaction flocculus also can pile up on the sieve mesh on filter screen 2.

The third step: when metal residue and flocculus pile up on filter screen 2, make the weight of filter screen 2 increase for four fixed spring 803 are slowly stretched, and filter screen 2 makes in flexible storehouse 7 toward box 1 downside motion, and four baffles 801 are laminated completely with flexible storehouse 7 wall simultaneously, have prevented that the chemistry waste liquid from entering into flexible storehouse 7 and regulation storehouse 5 in.

The fourth step: work of rotating electrical machines 3 makes cam 6 do oval orbit circular motion in surge bin 5, the fixed plate 803 and the cam 6 contact of filter screen 2 that slowly descends, make cam 6 with fixed plate 803 jack-up, when fixed plate 803 jack-up, make filter screen 2 shake, make metal residue and the flocculus of piling up on filter screen 2 shake, bulky metal residue and flocculus can still be stayed on filter screen 2, little bulky metal residue and from filter screen 2 sieve mesh fall, and the impurity of little flocculus can be shaken garrulously by anomalous filter screen 2 vibrations, also can fall from the sieve mesh, little granule impurity and flocculus reach the standard of discharging, can directly get rid of by storehouse drain pipe 4.

The fifth step: when metallic impurity and the flocculus on filter screen 2 increase once more, fixed plate 803 and cam 6 are close to the distance once more, make the cam 6 to the jack-up range increase of fixed plate 803, make the more distance of filter screen 2 vibrations, the experimenter can judge whether the impurity in box 1 needs the clearance from the emergence action of vibrations, the amplitude of 2 vibrations of filter screen is big more, then can piece judge that the impurity quantity on the filter screen 2 has been saved more, need handle this moment, and the chemical waste liquid after the filtration then can follow and discharge between drain pipe 4, follow drain pipe 4 discharge back with the chemical waste liquid simultaneously, metallic residue and flocculus on filter screen 2 are whole clearance again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a chemistry experiment room waste liquid is concentrated and is collected processing apparatus, includes box (1), its characterized in that: the box (1) is a rectangular hollow box body, a liquid outlet pipe (4) is fixedly mounted at the bottom of one side of the box (1), a filter screen (2) is arranged on the inner wall of the box (1), a rotating motor (3) is fixed on one side wall surface of the box (1), an adjusting bin (5) is arranged in four wall surfaces of the box (1), an output shaft of the rotating motor (3) extends into the adjusting bin (5), a cam (6) is sleeved on the top end of the output shaft, a telescopic bin (7) and a telescopic bin (7) are arranged in the wall surface of the box (1) and are arranged on one side close to the filter screen (2), and linkage mechanisms (8) are arranged at the tops of four sides of.

2. The device for centralized collection and treatment of waste liquid in chemical laboratory according to claim 1, wherein: the telescopic bin (7) is communicated with the adjusting bin (5) and communicated with the cavity of the box body (1), and four edges of the filter screen (2) are clamped in the four telescopic bins (7).

3. The device for centralized collection and treatment of waste liquid in chemical laboratory according to claim 1, wherein: the linkage mechanism (8) is composed of baffle plates (801), a fixing plate (802) and fixing springs (803), the baffle plates (801) are rectangular plates, the number of the baffle plates (801) is four, the four baffle plates (801) are fixedly installed at the top ends of the four edges of the filter screen (2) respectively, and the four baffle plates (801) are attached to the wall surface of the telescopic bin (7) respectively.

4. The device for centralized collection and treatment of waste liquid in chemical laboratory according to claim 3, wherein: the number of the fixing plates (802) is four, and the four fixing plates (802) are respectively fixedly installed in the middle of the four baffles (801) and extend into the adjusting bin (5).

5. The device for centralized collection and treatment of waste liquid in chemical laboratory according to claim 3, wherein: the fixed spring (803) is fixedly arranged at the top of the fixed plate (802), and the top of the fixed spring (803) is fixedly connected with the top of the adjusting bin (5).

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