CN216998086U

CN216998086U - Laboratory waste liquid treatment device

Info

Publication number: CN216998086U
Application number: CN202220832059.7U
Authority: CN
Inventors: 李亚婷; 常金洋; 韦伟; 胡美芳
Original assignee: Hebi Quality Supervison Inspection And Test Center
Current assignee: Hebi Quality Supervison Inspection And Test Center
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-19
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a laboratory waste liquid treatment device, relating to the technical field of waste liquid treatment equipment, wherein the top end of a waste liquid treatment box is sequentially provided with a biochemical treatment chamber, a filter chamber and a disinfection chamber from left to right, one side of the waste liquid treatment box is fixedly connected with a water outlet pipe, the other side of the waste liquid treatment box is fixedly connected with a water inlet pipe and is provided with an odor removing component, the top end of the waste liquid treatment box is connected with an odor removing component through threads, the odor removing component can discharge odor generated by waste liquid in the waste liquid treatment box, the quality of indoor air is improved, the damage to experimenters possibly caused by chemical odor is reduced, meanwhile, the pressure condition in the waste liquid treatment box is monitored through the matching of a control module and a pressure sensor, when the pressure in the waste liquid treatment box exceeds a threshold value, the control module can actively start a fan, and reduce the pressure in the waste liquid treatment box through the fan, the probability of safety accidents is avoided.

Description

Laboratory waste liquid treatment device

Technical Field

The utility model relates to the field of waste liquid treatment equipment, in particular to a laboratory waste liquid treatment device.

Background

The experimental analysis is the cornerstone of modern science and technology development, but along with the development of modern experimental analysis, can produce a large amount of various poisonous and harmful waste liquids in the laboratory analytic process unavoidably, these waste liquid compositions are changeable, directly discharge out, can cause immeasurable harm to human body, environment and water environment, consequently need handle the back to the waste liquid, make it discharge out after reaching emission standard, the waste liquid treatment device who is used for the laboratory now also is comparatively more general.

Different waste liquids mix together, and difficult the meeting produces some peculiar smells, installs indoor like waste liquid treatment device, so the peculiar smell can lead to indoor air variation, still can produce some damages to experimenter's health simultaneously, and a large amount of chemical liquid mixes together, needs the pressure in the real-time detection waste liquid treatment device, prevents the incident.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laboratory waste liquid treatment device, which solves the technical problems.

In order to solve the technical problems, the laboratory waste liquid treatment device provided by the utility model comprises a waste liquid treatment box, a biochemical treatment chamber, a filter chamber, a disinfection chamber, a water outlet pipe and a water inlet pipe, wherein the biochemical treatment chamber, the filter chamber and the disinfection chamber are sequentially arranged at the top end of the waste liquid treatment box from left to right, one side of the waste liquid treatment box is fixedly connected with the water outlet pipe, and the other side of the waste liquid treatment box is fixedly connected with the water inlet pipe,

be equipped with the peculiar smell and dispel the subassembly, the subassembly is dispeled through threaded connection peculiar smell on the top of waste liquid treatment case, and the peculiar smell dispels the one end of subassembly and insert in the filter chamber, the outside of outlet pipe and inlet tube all is provided with protective assembly, the subassembly is dispeled including fan, play tuber pipe, control module, pressure sensor, aspiration channel and pipe to the peculiar smell, wherein the exhaust vent department fixed connection pipe of fan, the pipe carries on the back with the fan one end fixed connection aspiration channel mutually, the air outlet department fixed connection air-out pipe of fan, the outside of fan passes through connection of electric lines control module, control module's kneck fixed connection pressure sensor's one end, pressure sensor's the other end inserts in the pipe.

Preferably, the top end of the waste liquid treatment box is provided with a limiting groove, and the connecting groove is connected with the fan through threads.

Preferably, the bottom of fan all is provided with the bolt in position all around, the aspiration channel inserts in the filter chamber.

Preferably, one end of the pressure sensor, which is opposite to the control module, is fixedly connected with the inner wall of the catheter.

Preferably, the protection component comprises a support rod, a first ring, a second ring and a white board, wherein the white board is fixedly connected to the upper portion of the outer side of the second ring, the second ring is far away from a plurality of support rods fixedly connected to one end of the waste liquid treatment box, and the support rods are fixedly connected to one end of the first ring, which is back of the first ring, of the second ring.

Preferably, the outer surface of the supporting rod is sprayed with a reflective coating structure, and the outer diameters of the first circular ring and the second circular ring are larger than the outer diameters of the water outlet pipe and the water inlet pipe.

Compared with the related art, the laboratory waste liquid treatment device provided by the utility model has the following beneficial effects:

the utility model provides a laboratory waste liquid treatment device, wherein a peculiar smell removing component can discharge peculiar smell generated by waste liquid in a waste liquid treatment box, the quality of indoor air is improved, the damage to experimenters possibly caused by chemical peculiar smell is reduced, meanwhile, the pressure condition in the waste liquid treatment box is monitored through the matching of a control module and a pressure sensor, when the pressure in the waste liquid treatment box exceeds a threshold value, the control module can actively start a fan, the pressure in the waste liquid treatment box is reduced through the fan, and the probability of safety accidents is avoided.

The utility model provides a laboratory waste liquid treatment device, wherein the outer sides of a water outlet pipe and a water inlet pipe are respectively provided with a protective component, the protective components can protect the water outlet pipe and the water inlet pipe, the water outlet pipe and the water inlet pipe are easier to find by passing people, the influence on the water outlet pipe and the water inlet pipe is reduced in the case of collision, a white board is fixedly connected above the outer wall of a circular ring, characters can be marked on the white board, a user can distinguish the effect of the water outlet pipe and the effect of the water inlet pipe conveniently, and the probability of confusion of the water outlet pipe and the water inlet pipe is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a laboratory waste liquid treatment apparatus;

FIG. 2 is a front view of a laboratory waste liquid treatment apparatus;

FIG. 3 is a schematic view of a odor removal assembly of a laboratory waste treatment apparatus;

FIG. 4 is a schematic structural diagram of a protective assembly of a laboratory waste liquid treatment device.

Reference numbers in the figures: 1. a waste liquid treatment tank; 2. a biochemical treatment chamber; 3. a filtering chamber; 4. a sterilization chamber; 5. a water outlet pipe; 6. a guard assembly; 7. a odor removal component; 8. a water inlet pipe; 71. a fan; 72. an air outlet pipe; 73. a control module; 74. a pressure sensor; 75. an air suction pipe; 76. a conduit; 61. a strut; 62. a first circular ring; 63. a second circular ring; 64. a white board.

Detailed Description

In the first embodiment, as shown in fig. 1-3, the laboratory waste liquid treatment apparatus of the present invention comprises a waste liquid treatment box 1, a biochemical treatment chamber 2, a filtering chamber 3, a disinfection chamber 4, a water outlet pipe 5 and a water inlet pipe 8, wherein the biochemical treatment chamber 2, the filtering chamber 3 and the disinfection chamber 4 are sequentially arranged at the top end of the waste liquid treatment box 1 from left to right, one side of the waste liquid treatment box 1 is fixedly connected with the water outlet pipe 5, and the other side of the waste liquid treatment box 1 is fixedly connected with the water inlet pipe 8,

the peculiar smell removing device is provided with a peculiar smell removing component 7, the top end of the waste liquid treatment box 1 is connected with the peculiar smell removing component 7 through threads, one end of the peculiar smell removing component 7 is inserted into the filter chamber 3, the outer sides of the water outlet pipe 5 and the water inlet pipe 8 are respectively provided with a protective component 6, the peculiar smell removing component 7 comprises a fan 71, an air outlet pipe 72, a control module 73, a pressure sensor 74, an air suction pipe 75 and a guide pipe 76, wherein the air suction port of the fan 71 is fixedly connected with the guide pipe 76, one end of the guide pipe 76, which is opposite to the fan 71, is fixedly connected with the air suction pipe 75, the air outlet of the fan 71 is fixedly connected with the air outlet pipe 72, the outer side of the fan 71 is connected with the control module 73 through an electric wire, the interface of the control module 73 is fixedly connected with one end of the pressure sensor 74, and the other end of the pressure sensor 74 is inserted into the guide pipe 76;

in the second embodiment, on the basis of the first embodiment, according to fig. 4, the protection component 6 includes a support rod 61, a first ring 62, a second ring 63 and a white board 64, wherein the white board 64 is fixedly connected above the outer side of the second ring 63, one end of the second ring 63, which is far away from the waste liquid treatment tank 1, is fixedly connected with a plurality of support rods 61, and one end of the plurality of support rods 61, which is opposite to the second ring 63, is fixedly connected with the first ring 62.

The working principle is as follows:

when the device is used, the air suction pipe 75 is inserted into the filtering chamber 3, the air outlet pipe 72 penetrates to the outdoor position, when laboratory waste liquid is normally treated, the waste liquid enters the waste liquid treatment box 1 through the water inlet pipe 8, sequentially passes through the biochemical treatment chamber 2, the filtering chamber 3 and the disinfection chamber 4 and is then discharged through the water outlet pipe 5, in the process, the air suction pipe 75 does not influence the treatment of the waste liquid, if liquid in the waste liquid treatment box 1 has peculiar smell, the peculiar smell enters the guide pipe 76 through the air suction pipe 75 and passes through the fan 71 to be discharged to the outdoor through the air outlet pipe 72, if the peculiar smell is strong, the fan 71 can be actively started through the control module 73, when the fan 71 is started, air in the filtering chamber 3 is sucked out through the air suction pipe 75 and is discharged to the outdoor through the air outlet pipe 72, and after the treatment of the part of the waste liquid is finished, the fan 71 is closed, because the waste liquid processing box 1 is not in a completely closed state, when the fan 71 pumps air out of the waste liquid processing box 1, the inside of the waste liquid processing box 1 is not changed into a vacuum state, in use, one end of the pressure sensor 74 is inserted into the conduit 76 to form a communication state with the waste liquid processing box 1, the biochemical processing chamber 2, the filter chamber 3 and the disinfection chamber 4, before use, a threshold value is firstly set on the control module 73, the pressure sensor 74 transmits the monitored pressure data to the control module 73 in real time, the control module 73 analyzes and monitors the data transmitted by the pressure sensor 74 in real time, if the monitored pressure data exceeds the threshold value, the control module 73 controls the fan 71 to be started, the fan 71 starts to work, the fan 71 pumps air out of the waste liquid processing box 1 through the air suction pipe 75 to reduce the pressure in the waste liquid processing box 1, thereby reducing the probability of safety accidents, when the pressure in the waste liquid treatment box 1 is lower than a threshold value, the control module 73 can actively close the fan 71, when the control module 73 closes the fan 71, the equipment recovers to a normal operation state, the fan 71 is fixedly connected with the limiting groove through bolts at the peripheral positions of the bottom end, when special conditions are required, the peculiar smell removing component 7 can be separated from the filter chamber 3, the peculiar smell removing component 7 can discharge peculiar smell generated by waste liquid in the waste liquid treatment box 1, the quality of indoor air is improved, the damage of chemical peculiar smell to experimenters is reduced, meanwhile, the pressure condition in the waste liquid treatment box 1 is monitored through the cooperation of the control module 73 and the pressure sensor 74, when the pressure in the waste liquid treatment box 1 exceeds the threshold value, the control module 73 can actively open the fan 71, the pressure in the waste liquid treatment box 1 is reduced through the fan 71, the probability of safety accidents is avoided;

the two sides of the waste liquid treatment box 1 are respectively connected with a water outlet pipe 5 and a water inlet pipe 8, the protruded water outlet pipe 5 and the protruded water inlet pipe 8 are easily collided by passing people or structures, so that the structure of the waste liquid treatment box is damaged, the outer sides of the water outlet pipe 5 and the water inlet pipe 8 are respectively provided with a protective component 6, the protective components 6 can play a protective role on the water outlet pipe 5 and the water inlet pipe 8, the waste liquid treatment box not only can be found by the passing people more easily, but also can reduce the influence on the water outlet pipe 5 and the water inlet pipe 8 in the collision condition, the outer surface of the support rod 61 is coated with a reflective coating structure, the protective role can be found by the people more easily, the attention of the people is reminded to be safe, the first ring 62 and the second ring 63 have intervals with the outer walls of the water outlet pipe 5 and the water inlet pipe 8, when the first ring 62 and the second ring 63 are collided, the transmission to the water outlet pipe 5 and the water inlet pipe 8 can be reduced as much as possible, a better protective role is played, a white board 64 is fixedly connected above the outer wall of the second ring 63, the white board 64 can be marked with characters, so that the user can distinguish the functions of the water pipe 5 and the water inlet pipe 8 conveniently, and the probability of confusion between the two is reduced.

Claims

1. A laboratory waste liquid treatment device comprises a waste liquid treatment box (1), a biochemical treatment chamber (2), a filter chamber (3), a disinfection chamber (4), a water outlet pipe (5) and a water inlet pipe (8), wherein the biochemical treatment chamber (2), the filter chamber (3) and the disinfection chamber (4) are sequentially arranged at the top end of the waste liquid treatment box (1) from left to right, one side of the waste liquid treatment box (1) is fixedly connected with the water outlet pipe (5), the other side of the waste liquid treatment box (1) is fixedly connected with the water inlet pipe (8),

the method is characterized in that: be equipped with the peculiar smell and dispel subassembly (7), subassembly (7) is dispelled to the top of waste liquid treatment case (1) through threaded connection peculiar smell, and the peculiar smell dispel the one end of subassembly (7) and insert in filter chamber (3), the outside of outlet pipe (5) and inlet tube (8) all is provided with protection component (6), subassembly (7) is dispelled to the peculiar smell including fan (71), tuber pipe (72), control module (73), pressure sensor (74), aspiration channel (75) and pipe (76), wherein the exhaust vent department fixed connection pipe (76) of fan (71), pipe (76) and fan (71) back of the body one end fixed connection aspiration channel (75), the department fixed connection tuber pipe (72) of the air exhaust of fan (71), the outside of fan (71) is through wire connection control module (73), the kneck fixed connection pressure sensor's (74) one end of control module (73), the other end of the pressure sensor (74) is inserted into a conduit (76).

2. The laboratory waste liquid treatment device according to claim 1, wherein the top end of the waste liquid treatment box (1) is provided with a limiting groove, and the connecting groove is connected with the fan (71) through a thread.

3. A laboratory waste liquid treatment apparatus according to claim 1, characterized in that bolts are provided around the bottom of said blower (71), and said suction pipe (75) is inserted into said filtering chamber (3).

4. A laboratory waste liquid treatment apparatus according to claim 1, characterized in that the pressure sensor (74) is fixedly connected to the inner wall of the conduit (76) at the end opposite to the control module (73).

5. The laboratory waste liquid treatment device according to claim 1, wherein the protective assembly (6) comprises a support rod (61), a first ring (62), a second ring (63) and a white board (64), wherein the white board (64) is fixedly connected above the outer side of the second ring (63), one end of the second ring (63) away from the waste liquid treatment tank (1) is fixedly connected with a plurality of support rods (61), and one end of each of the plurality of support rods (61) opposite to the second ring (63) is fixedly connected with the first ring (62).

6. The laboratory waste liquid treatment device according to claim 5, wherein the outer surface of the supporting rod (61) is coated with a reflective coating structure, and the outer diameters of the first circular ring (62) and the second circular ring (63) are larger than the outer diameters of the water outlet pipe (5) and the water inlet pipe (8).