CN215667298U - Spent acid processing apparatus is used in laboratory - Google Patents
Spent acid processing apparatus is used in laboratory Download PDFInfo
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- CN215667298U CN215667298U CN202121560412.2U CN202121560412U CN215667298U CN 215667298 U CN215667298 U CN 215667298U CN 202121560412 U CN202121560412 U CN 202121560412U CN 215667298 U CN215667298 U CN 215667298U
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Abstract
The utility model belongs to the technical field of waste acid treatment, and particularly relates to a waste acid treatment device for a laboratory, which comprises a support frame, wherein a box body is arranged on the surface of the support frame, a waste acid box is arranged at the top of the box body, an acid liquid valve is arranged in the waste acid box, a motor is arranged at the top of the box body, a rotating shaft is arranged at the output end of the motor, a stirring paddle is arranged on the surface of the rotating shaft, an alkaline liquid box is arranged on the surface of the support frame, and a liquid inlet pipe is arranged on the surface of the alkaline liquid box. Set up the rose box through the surface at the support frame, set up the aspiration pump on the surface of box, can take the produced pungent smell of acid and alkali in the neutralization reaction out of box, open the inside gate valve of air duct, through the leading-in rose box of air duct, filter through the inside filter of rose box, filter the completion back, through air exit tube discharge rose box, prevent to contain the gaseous direct discharge of pungent smell, cause the injury to the human body.
Description
Technical Field
The utility model belongs to the technical field of waste acid treatment, and particularly relates to a waste acid treatment device for a laboratory.
Background
The laboratory is the place where the experiment is performed. The laboratory is a scientific cradle, is a base of scientific research and a source of scientific development, and plays a very important role in the scientific development. Laboratories can be classified into three categories according to affiliation: the first is a laboratory belonging to or hosted by a university; the second kind of laboratory belongs to national institutions, and some laboratories even belong to international institutions; the third kind of laboratories directly belongs to the industrial enterprise sector and serves the development and research of industrial technologies.
However, in the conventional laboratory waste acid treatment apparatus, the neutralization reaction is generally performed by acid and alkali, however, the acid and alkali generates pungent odor during the neutralization reaction, and if the gas containing the pungent odor is directly discharged, the harm is caused to the human body and the environment, therefore, it is necessary to consider and communicate with the technical field personnel how to provide the laboratory waste acid treatment apparatus for preventing the pungent odor generated during the neutralization reaction from being directly discharged.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a waste acid treatment device for a laboratory, which solves the problem that pungent odor is directly discharged during neutralization reaction of acid and alkali.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spent acid processing apparatus is used in laboratory, includes the support frame, the surface of support frame is provided with the box, the top of box is provided with the spent acid case, the internally mounted of spent acid case has the sour liquid valve, the top of box is provided with the motor, the pivot is installed to the output of motor, the surface of pivot is provided with the stirring rake, the surface of support frame is provided with the lye tank, the surface of lye tank is provided with the feed liquor pipe, the surface of lye tank is provided with the catheter, the bottom of box is provided with the drain pipe, the internally mounted of drain pipe has the gate valve, the surface of box is provided with the aspiration pump, the surface of aspiration pump is provided with the air duct, the surface of support frame is provided with the rose box, the surface of rose box is provided with the filter, the top of rose box is provided with the air exit tube.
Preferably, the laboratory waste acid treatment device according to the claim, wherein: one end of the liquid guide pipe is connected with the box body, and the gate valve is arranged inside the liquid guide pipe.
Preferably, the surface of the lye tank is provided with an observation window, and the observation window is arranged on the surface of the filter tank.
Preferably, one end of the air duct is connected with the filter box, and the gate valve is installed inside the air duct.
Preferably, the quantity of filter is three, the filter is the inside of linear arrangement setting at the rose box, the filter is the active carbon filter.
Preferably, the surface of the air pump is provided with an air exhaust pipe, and one end of the air exhaust pipe is connected with the box body.
Preferably, the number of the support frames is two, and the support frames are arranged on two sides of the box body.
Compared with the prior art, the utility model has the beneficial effects that:
set up the rose box through the surface at the support frame, set up the aspiration pump on the surface of box, can take the produced pungent smell of acid and alkali in the neutralization reaction out of box, open the inside gate valve of air duct, through the leading-in rose box of air duct, filter through the inside filter of rose box, filter the completion back, through air exit tube discharge rose box, prevent to contain the gaseous direct discharge of pungent smell, cause the injury to the human body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a perspective cross-sectional view of the present invention;
fig. 3 is a front sectional view of the present invention.
In the figure: 1, supporting a frame; 2, a box body; 3, a waste acid box; 4, a motor; 5, rotating a shaft; 6, stirring paddles; 7 an alkaline liquid tank; 8, a liquid inlet pipe; 9 a catheter; 10 liquid outlet pipes; 11, a gate valve; 12 an air pump; 13 an air duct; 14 a filter box; 15 a filter plate; 16 an air outlet pipe; 17 acid liquid valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a spent acid processing apparatus is used in laboratory, including support frame 1, the surface of support frame 1 is provided with box 2, the top of box 2 is provided with waste acid case 3, the internally mounted of waste acid case 3 has sour liquid valve 17, the top of box 2 is provided with motor 4, pivot 5 is installed to motor 4's output, the surface of pivot 5 is provided with stirring rake 6, the surface of support frame 1 is provided with lye tank 7, lye tank 7's surface is provided with feed liquor pipe 8, lye tank 7's surface is provided with catheter 9, box 2's bottom is provided with drain pipe 10, the internally mounted of drain pipe 10 has gate valve 11, box 2's surface is provided with aspiration pump 12, the surface of aspiration pump 12 is provided with air duct 13, the surface of support frame 1 is provided with rose box 14, the surface of rose box 14 is provided with filter 15, the top of rose box 14 is provided with air exit tube 16.
In this embodiment, by disposing the filter box 14 on the surface of the support frame 1 and disposing the air pump 12 on the surface of the box 2, the pungent odor generated during the neutralization reaction of acid and alkali can be pumped out of the box 2, the gate valve 11 inside the air duct 13 is opened, the air duct 13 is introduced into the filter box 14, the filtering is performed by the filter plate 15 inside the filter box 14, after the filtering is completed, the air is discharged out of the filter box 14 through the air outlet pipe 16, the gas containing the pungent odor is prevented from being directly discharged, and the human body is prevented from being injured, the observation window is installed on the surface of the alkali liquid box 7, so that the alkali liquid residue inside the alkali liquid box 7 can be observed conveniently, one end of the liquid guide pipe 9 is connected with the box 2, the gate valve 11 is installed inside the liquid guide pipe 9, the alkali liquid enters the alkali liquid box 7 through the liquid inlet pipe 8, the gate valve 11 inside the liquid guide pipe 9 is opened, and the alkali liquid inside the alkali liquid box 7 is introduced into the box 2, carry out neutralization reaction to the spent acid, through set up motor 4 at the top of box 2, motor 4 drives pivot 5 and rotates, cooperates stirring rake 6, stirs the acid-base for the reaction rate of acid-base.
In an aspect of this embodiment, the surface mounting of lye tank 7 has the observation window, the one end and the box 2 of catheter 9 are connected, gate valve 11 is installed in the inside of catheter 9, surface mounting through lye tank 7 has the observation window, be convenient for observe the inside alkali lye surplus of lye tank 7, the one end and the box 2 of catheter 9 are connected, gate valve 11 is installed in the inside of catheter 9, alkali lye passes through feed liquor pipe 8 and gets into lye tank 7, open the inside gate valve 11 of catheter 9, import the inside alkali lye of lye tank 7 into box 2, carry out neutralization reaction to the spent acid.
In one aspect of this embodiment, the surface of the air pump 12 is provided with an air exhaust pipe, one end of the air exhaust pipe is connected to the box 2, the number of the filter plates 15 is three, the filter plates 15 are arranged inside the filter box 14 in a linear arrangement, one end of the air guide pipe 13 is connected to the filter box 14, the gate valve 11 is arranged inside the air guide pipe 13, the filter plates 15 are activated carbon filter plates, the observation window is arranged on the surface of the filter box 14, the air exhaust pipe is arranged on the surface of the air pump 12, one end of the air exhaust pipe is connected to the box 2, the number of the filter plates 15 is three, the filter plates 15 are arranged inside the filter box 14 in a linear arrangement, the filter plates 15 are activated carbon filter plates, one end of the air guide pipe 13 is connected to the filter box 14, the gate valve 11 is arranged inside the air guide pipe 13, the observation window is arranged on the surface of the filter box 14 to facilitate observation of the inside of the filter box 14, the air inside the box 2 is exhausted by the air exhaust pump 12, the gate valve 11 in the gas pipe 13 is opened to introduce the gas into the filter box 14, the gas is filtered by the filter plate 15, and the gas is discharged from the filter box 14 through the air outlet pipe 16.
In one aspect of this embodiment, the number of support frame 1 is two, and support frame 1 sets up in the both sides of box 2, and through the number of support frame 1 be two, support frame 1 sets up in the both sides of box 2, has increased this device and has been the steadiness.
The working principle and the using process of the utility model are as follows: all the electric equipment in the device are powered by an external power supply, and when the device is installed, the device comprises the following components:
example 1: an acid liquid valve 17 in the waste acid tank 3 is opened, waste acid enters the tank body 2 through the waste acid tank 3, alkali liquor enters the alkali liquor tank 7 through the liquor inlet pipe 8, a gate valve 11 in the liquid guide pipe 9 is opened, and the alkali liquor is guided into the tank body 2 through the liquid guide pipe 9.
Example 2: set up motor 4 through the top at box 2, motor 4 drives pivot 5 and rotates, makes stirring rake 6 rotate, stirs spent acid and alkali lye for the speed of neutralization reaction, and after the neutralization reaction was accomplished, the gate valve 11 with the inside of drain pipe 10 was opened, with liquid discharge box 2.
Example 3: through aspiration pump 12, with the produced pungent smell suction box 2 of acid-base neutralization reaction, open the inside gate valve 11 of air duct 13, rethread air duct 13 leading-in rose box 14 filters gas through filter 15, filters the pungent smell that contains in the gas, rethread air exit tube 16 discharge rose box 14.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a spent acid processing apparatus is used in laboratory, includes support frame (1), the surface of support frame (1) is provided with box (2), its characterized in that: the top of the box body (2) is provided with a waste acid box (3), the internal installation of the waste acid box (3) is provided with an acid liquid valve (17), the top of the box body (2) is provided with a motor (4), the output end of the motor (4) is provided with a rotating shaft (5), the surface of the rotating shaft (5) is provided with a stirring paddle (6), the surface of the support frame (1) is provided with an alkaline liquid box (7), the surface of the alkaline liquid box (7) is provided with a liquid inlet pipe (8), the surface of the alkaline liquid box (7) is provided with a liquid guide pipe (9), the bottom of the box body (2) is provided with a liquid outlet pipe (10), the internal installation of the liquid outlet pipe (10) is provided with a gate valve (11), the surface of the box body (2) is provided with an air suction pump (12), the surface of the air suction pump (12) is provided with an air guide pipe (13), the surface of the support frame (1) is provided with a filter box (14), the surface of the filter box (14) is provided with a filter plate (15), and the top of the filter box (14) is provided with an air outlet pipe (16).
2. A spent acid treatment apparatus for laboratories according to claim 1, wherein: one end of the liquid guide pipe (9) is connected with the box body (2), and the gate valve (11) is arranged inside the liquid guide pipe (9).
3. A spent acid treatment apparatus for laboratories according to claim 1, wherein: the surface mounting of lye tank (7) has the observation window, the observation window is installed on the surface of rose box (14).
4. A spent acid treatment apparatus for laboratories according to claim 1, wherein: one end of the air duct (13) is connected with the filter box (14), and the gate valve (11) is installed inside the air duct (13).
5. A spent acid treatment apparatus for laboratories according to claim 1, wherein: the quantity of filter (15) is three, filter (15) are the inside of linear arrangement setting at rose box (14), filter (15) are the active carbon filter.
6. A spent acid treatment apparatus for laboratories according to claim 1, wherein: an air suction pipe is arranged on the surface of the air suction pump (12), and one end of the air suction pipe is connected with the box body (2).
7. A spent acid treatment apparatus for laboratories according to claim 1, wherein: the number of the support frames (1) is two, and the support frames (1) are arranged on two sides of the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121560412.2U CN215667298U (en) | 2021-07-09 | 2021-07-09 | Spent acid processing apparatus is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121560412.2U CN215667298U (en) | 2021-07-09 | 2021-07-09 | Spent acid processing apparatus is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215667298U true CN215667298U (en) | 2022-01-28 |
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ID=79979338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121560412.2U Active CN215667298U (en) | 2021-07-09 | 2021-07-09 | Spent acid processing apparatus is used in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215667298U (en) |
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2021
- 2021-07-09 CN CN202121560412.2U patent/CN215667298U/en active Active
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