CN113546693A - Laboratory waste liquid collection device - Google Patents

Abstract

The application discloses laboratory waste liquid collection device, it includes: the box, the universal wheel, the side door board, the handle, negative pressure convulsions mechanism, the intake pipe, the heavy metal detector, total organic carbon analysis appearance, the switch board, the display screen, collect the funnel, first probe, the second probe, the acid-base detector, vertical compressing cylinder, the lift cylinder, the gyroscope, the bottom plate, the slider, the spout, collect the liquid tank, the flowing back valve, level sensor, the mouth-piece, the hose, divide the material pipe, the discharge gate, first automatically controlled valve, the loudspeaker cover, electric putter, the automatically controlled valve of second, the end links, the rubber seal ring, the rubber cushion, the active carbon adsorption layer, the jogged cover, the fender dish, the rubber sleeve, the mount, the die clamping cylinder, the constant head tank, location inserted block and clamp plate. The utility model provides an useful part lies in having the function of reposition of redundant personnel, categorised storage waste liquid, is used for the entering of waste liquid through reposition of redundant personnel inlet means, through carrying out the analysis to the waste liquid to can carry out the judgement of waste liquid nature, make waste liquid categorised, reposition of redundant personnel.

Description

Laboratory waste liquid collection device

Technical Field

The invention relates to a waste liquid collecting device, in particular to a laboratory waste liquid collecting device, and belongs to the technical field of laboratory waste liquid collection.

Background

A laboratory is a place where experiments are carried out; the laboratory is a scientific cradle which 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 department and serves the development and research of industrial technology; waste liquid is easy to generate in a laboratory and needs to be collected and stored; the laboratory waste liquid mainly comes from scientific research and teaching laboratories of various research units and universities and colleges, and can be divided into organic solutions, heavy metal salt solutions, acid solutions, alkali solutions and the like in the laboratories according to different classification standards of the waste liquid.

In the conventional patent document "CN 206823809U a laboratory waste liquid collecting device", although waste liquid can be classified and stored, the sealing performance may be insufficient, and particularly, volatile gas may overflow from the joint, and the joint is not easily connected or opened, so that the using effect may be poor; the existing waste liquid treatment is generally that the waste liquid is collected firstly and then is transported to a uniform place for treatment; in the process of collecting the waste liquid, some waste liquid is difficult to volatilize, causes pollution to a laboratory, and can not be effectively treated in time. At present, a laboratory waste liquid collecting device which is convenient for connecting and separating a collecting container and can reduce the overflow of volatile gas does not exist.

Disclosure of Invention

In order to solve the not enough of prior art, this application provides a laboratory waste liquid collection device, includes: the device comprises a box body, universal wheels, a side door plate, a bottom plate, a sliding block, a liquid collecting box, a positioning insertion block, a clamping mechanism, a liquid level sensor, a liquid discharge valve, a mouthpiece, an embedded sleeve, a split-flow liquid inlet mechanism, an acid-base detector, a first probe, a second probe, a total organic carbon analyzer and a heavy metal detector; wherein, the four corners of the bottom of the box body are respectively provided with at least one universal wheel, one side of the box body is provided with an opening, the side door plate is arranged at the opening and is fixedly connected with one side of the top of the bottom plate, the side door plate is perpendicular to the bottom plate, the bottom plate covers the inner wall of the bottom of the box body, the bottom of the bottom plate is fixedly connected with the slide block, the inner wall of the bottom of the box body is provided with a slide groove, the sliding block is connected with the sliding groove in a sliding way, the top of the bottom plate is provided with three liquid collecting tanks which are distributed at equal intervals, the bottom of the liquid collecting tank is fixedly connected with the positioning insertion block, the top of the bottom plate is provided with three positioning grooves which are distributed at equal intervals, the positioning insertion block is connected with the positioning groove in an embedded mode, and the clamping mechanism is installed at the top of the bottom plate; the liquid level sensor is fixedly installed on the top of the front face of the liquid collecting tank in an embedded mode, the liquid discharge valve is fixedly installed on the bottom of the front face of the liquid collecting tank in an embedded mode, the top of the liquid collecting tank is fixedly connected with the interface tube, the bottom end of the interface tube is communicated with the liquid collecting tank and installed, the top end of the interface tube is fixedly sleeved with the embedded sleeve, the top of the tank body is provided with the flow dividing and liquid inlet mechanism capable of being adjusted in a lifting mode, and the flow dividing and liquid inlet mechanism is connected with the embedded sleeve in an embedded mode; the acid-base detector, the first probe and the second probe are fixedly embedded around the collecting funnel, the first probe and the second probe are respectively and electrically connected with the total organic carbon analyzer and the heavy metal detector, and the total organic carbon analyzer and the heavy metal detector are both fixedly arranged on the front surface of the box body; and a rechargeable power supply is fixedly arranged on the back surface of the box body.

Further, two electric putter are installed to the front of side door board with the equal fixed gomphosis in back of side door board, electric putter's output shaft and the shrinkage pool gomphosis of seting up on the box internal surface are connected, fixed mounting has two handles on the face of side door board.

Further, the clamping mechanism includes: mount, die clamping cylinder, vertical compressing cylinder and clamp plate, the figure of mount is two, two the mount sets up respectively in the front of collection liquid tank and the back of collection liquid tank, the bottom of mount and the top fixed connection of bottom plate, fixed mounting has a plurality of evenly distributed on the mount the centre gripping cylinder, the output of centre gripping cylinder and the surface in close contact with of collection liquid tank, the figure of vertical compressing cylinder is four, four the equal fixed mounting of vertical compressing cylinder is at the top of box, the output of vertical compressing cylinder with the top fixed connection of clamp plate, the top in close contact with of clamp plate and collection liquid tank.

Further, the split liquid inlet mechanism comprises: the collecting device comprises a collecting funnel, a hose, a material distributing pipe, a material outlet, a first electric control valve, a second electric control valve, an end ring, a rubber sealing ring and electric push rods, wherein the collecting funnel is fixedly arranged at the top of a box body, the bottom end of the collecting funnel penetrates through the top box wall of the box body, the second electric control valve is fixedly arranged at the bottom end of the collecting funnel, the bottom end of the second electric control valve is fixedly sleeved with one end of the hose, the other end of the hose is fixedly communicated with one end of the material distributing pipe, three material outlets are arranged on the material distributing pipe, the first electric control valve is further arranged between each material outlet and the material distributing pipe, the number of the electric push rods is two, the two electric push rods are fixedly arranged at the top of the box body, the output ends of the electric push rods are fixedly connected with the outer wall of the material distributing pipe, and the electric push rods are vertically arranged, the bottom end of the discharge port is fixedly sleeved with the end ring, the bottom of the end ring is fixedly bonded with the rubber sealing ring, the end ring is connected with the embedded sleeve in an embedded mode, and the rubber sealing ring is arranged between the end ring and the embedded sleeve.

Further, fixed cover has been connected with the loudspeaker cover on the discharge gate, fixed adhesive joint has rubber cushion and active carbon adsorption layer on the inner wall of loudspeaker cover, the tip of rubber cushion and the jogged cover is closely laminated, the fillet has been seted up to the port department of jogged cover, fixed cover has been connected with the fender dish on the outer mantle wall of jogged cover, keep off the dish with form the interval between the active carbon adsorption layer.

Further, fixed mounting has the gyroscope on the outer wall of one side of box, fixed mounting has the display screen on the front outer wall of box, the display screen with the gyroscope all with switch board electric connection, switch board fixed mounting is in the front department of box.

Further, the bottom fixed mounting of box has negative pressure convulsions mechanism, negative pressure convulsions mechanism's output port department and the fixed intercommunication installation of the one end of intake pipe, the end of intake pipe and the positive fixed connection of box, the inside intercommunication installation of intake pipe and box.

Further, the negative pressure air draft mechanism includes: protection casing, negative pressure fan, high efficiency filter, the cotton layer of absorption, active carbon filter screen and mesh board, the top of protection casing and the bottom fixed connection of box, negative pressure fan fixed mounting be in the closed end of protection casing, the fixed gomphosis of opening end department of protection casing is installed the mesh board, high efficiency filter the cotton layer of absorption with the active carbon filter screen sets up negative pressure fan with between the mesh board, high efficiency filter the cotton layer of absorption with the equal fixed gomphosis of active carbon filter screen is installed the inside of protection casing, the cotton layer of absorption sets up high efficiency filter with between the active carbon filter screen, the one end of intake pipe with the inside intercommunication installation of negative pressure fan's casing.

Further, switch board and negative pressure fan, heavy metal detector, total organic carbon analysis appearance, display screen, acid-base detector, vertical cylinder, lift cylinder, gyroscope, level sensor, first automatically controlled valve, electric putter, the automatically controlled valve of second and die clamping cylinder electric connection that compress tightly, the inside of switch board is provided with bluetooth module.

Furthermore, the rubber sleeve is fixedly sleeved at the peripheral edge of the side door plate and is positioned between the side door plate and the inner wall of the box body.

The application has the advantages that: the laboratory waste liquid collecting device is convenient for connecting and separating the collecting container and can reduce the overflow of volatile gas.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic diagram of a laboratory waste collection device according to one embodiment of the present application;

FIG. 2 is a schematic structural view of the interior of the case in the embodiment of FIG. 1;

FIG. 3 is a schematic structural diagram of a liquid diversion and inlet mechanism in the embodiment of FIG. 1;

FIG. 4 is a schematic view of the embodiment of FIG. 1 with the spout separated from the mouthpiece;

FIG. 5 is a schematic view of the construction of the floor and collection tank of the embodiment of FIG. 1;

FIG. 6 is a schematic structural view of the lifting cylinder and the pressing plate in the embodiment shown in FIG. 1;

FIG. 7 is a schematic view of the negative pressure air extracting mechanism in the embodiment of FIG. 1;

fig. 8 is a schematic structural view of the bottom of the case in the embodiment shown in fig. 1.

FIG. 9 is a schematic structural view of the base plate and the slider in the embodiment of FIG. 1;

fig. 10 is a schematic diagram of the working principle of the embodiment shown in fig. 1.

The meaning of the reference symbols in the figures:

100. a waste liquid collecting device 101, a box body 102, universal wheels 103, a side door panel 104, a handle 105, a negative pressure air draft mechanism 1051, a protective shell 1052, a negative pressure fan 1053, a high efficiency filter 1054, an adsorption cotton layer 1055, an active carbon filter screen 1056, a mesh plate 106, an air inlet pipe 107, a heavy metal detector 108, a total organic carbon analyzer 109, a control cabinet 110, a display screen 111, a collecting funnel 112, a first probe 113, a second probe 114, an acid and alkali detector 115, a vertical pressing cylinder 116, a lifting cylinder 117, a gyroscope 118, a bottom plate 119, a sliding block 120, a sliding chute 121, a collecting liquid tank 122, a liquid discharge valve 123, a liquid level sensor 124, an interface pipe 125, a hose 126, a material distributing pipe 127, a discharge port 128, a first electric control valve 129, a horn cover 130, an electric push rod 131 and a second electric control valve, 132. an end ring 133, a rubber sealing ring 134, a rubber cushion 135, an activated carbon adsorption layer 136, a jogged sleeve 137, a blocking disc 138, a rubber sleeve 139, a fixed frame 140, a clamping cylinder 141, a positioning groove 142, a positioning plug 143 and a pressing plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, the waste liquid collecting apparatus 100 includes: the device comprises a box body 101, universal wheels 102, a side door plate 103, a bottom plate 118, a slide block 119, a liquid collecting box 121, a positioning insertion block 142, a clamping mechanism, a liquid level sensor 123, a liquid discharge valve 122, a port pipe 124, a fitting sleeve 136, a flow dividing and liquid feeding mechanism, an acid-base detector 114, a first probe 112, a second probe 113, a total organic carbon analyzer 108 and a heavy metal detector 107.

As shown in fig. 1 and fig. 2, as a specific solution, wherein at least one universal wheel 102 is installed at each of four corners of the bottom of the box 101, which provides a moving function and can move on the ground, an opening is formed at one side of the box 101, a side door panel 103 is installed at the opening, the side door panel 103 is fixedly connected with one side of the top of the bottom panel 118, the side door panel 103 is vertically installed with the bottom panel 118, the bottom panel 118 covers the inner wall of the bottom of the box 101, a sliding block 119 is fixedly connected with the bottom of the bottom panel 118, a sliding groove 120 is formed on the inner wall of the bottom of the box 101, the sliding block 119 is slidably connected with the sliding groove 120, three liquid collecting tanks 121 distributed at equal intervals are installed on the top of the bottom panel 118, positioning insertion blocks 142 are fixedly connected with the bottom of the liquid collecting tanks 121, three positioning grooves 141 distributed at equal intervals are installed on the top of the bottom panel 118, the positioning insertion blocks 142 are connected with the positioning grooves 141 in an embedded manner, and a clamping mechanism is installed on the top of the bottom panel 118, three location inserted block 142 and three constant head tank 141 adopt different shapes, make every collection liquid case 121 can only fix in the assigned position, and can not place in other positions, avoid putting and mix and lead to the reposition of redundant personnel mistake, can provide the centre gripping for collecting liquid case 121 through fixture and fix.

As shown in fig. 2 and fig. 3, as a specific solution, a liquid level sensor 123 is fixedly installed on the top of the front face of the liquid collection tank 121 in an embedded manner, and can be used for sensing a liquid level and measuring a liquid volume, a liquid discharge valve 122 is installed on the bottom of the front face of the liquid collection tank 121 in a fixed embedded manner, the liquid discharge valve 122 provides a liquid discharge function, a mouthpiece 124 is fixedly connected to the top of the liquid collection tank 121, the bottom end of the mouthpiece 124 is communicated with the liquid collection tank 121, the top end of the mouthpiece 124 is fixedly sleeved with the embedded sleeve 136, a liquid distribution and inlet mechanism capable of being adjusted in a lifting manner is installed on the top of the tank 101, the liquid distribution and inlet mechanism is connected with the embedded sleeve 136 in an embedded manner, and the liquid distribution and inlet mechanism has a lifting function and can be embedded with the embedded sleeve 136 to be separated or connected, and is convenient to use.

As shown in fig. 1, as a specific scheme, an acid-base detector 114, a first probe 112 and a second probe 113 are fixedly fitted around the collecting funnel 111, the first probe 112 and the second probe 113 are respectively electrically connected with the total organic carbon analyzer 108 and the heavy metal detector 107, and the total organic carbon analyzer 108 and the heavy metal detector 107 are both fixedly installed on the front surface of the box 101; a rechargeable power supply is fixedly mounted on the back of the box 101.

As shown in fig. 2 and 5, as a specific scheme, two electric push rods 130 are fixedly fitted on both the front surface of the side door panel 103 and the back surface of the side door panel 103, an output shaft of the electric push rod 130 is fitted in a concave hole formed on the inner surface of the box body 101, two handles 104 are fixedly mounted on the panel surface of the side door panel 103, and the electric push rod 130 is fitted in and separated from the concave hole to complete the locking and unlocking of the side door panel 103.

As shown in fig. 5 and 6, as a specific solution, the clamping mechanism includes: the utility model discloses a liquid collecting tank 121, including mount 139, die clamping cylinder 140, vertical pressure cylinder 115 and clamp plate 143, the figure of mount 139 is two, two mounts 139 set up respectively in the front of collecting tank 121 and the back of collecting tank 121, the bottom of mount 139 and the top fixed connection of bottom plate 118, fixed mounting has a plurality of evenly distributed's centre gripping cylinder on the mount 139, centre gripping cylinder's output and the surface in close contact with of collecting tank 121, the figure of vertical pressure cylinder 115 is four, four vertical pressure cylinder 115 are all fixed mounting at the top of box 101, the output of vertical pressure cylinder 115 and the top fixed connection of clamp plate 143, clamp plate 143 and the top in close contact with of collecting tank 121, can provide the clamping all around for collecting tank 121, provide spacing, provide the installation.

As shown in fig. 3, as a specific scheme, the split liquid inlet mechanism comprises: the collecting funnel 111, the hose 125, the distributing pipe 126, the discharge port 127, the first electric control valve 128, the second electric control valve, the end ring 132, the rubber sealing ring 133 and the electric push rod 130, the collecting funnel 111 is fixedly installed at the top of the box body 101, the bottom end of the collecting funnel 111 penetrates through the top box wall of the box body 101, the bottom end of the collecting funnel 111 is fixedly provided with the second electric control valve 131, the bottom end of the second electric control valve 131 is fixedly connected with one end of the hose 125, the other end of the hose 125 is fixedly communicated with one end of the distributing pipe 126, the distributing pipe 126 is provided with three discharge ports 127, the first electric control valve 128 is further installed between the discharge port 127 and the distributing pipe 126, the number of the electric push rods 130 is two, the two electric push rods 130 are fixedly installed at the top of the box body 101, the output end of the electric push rod 130 is fixedly connected with the outer wall of the distributing pipe 126, the electric push rod 130 is vertically arranged, the end ring 132 is fixedly connected at the bottom end of the discharge port 127, the bottom of the end ring 132 is fixedly adhered with a rubber sealing ring 133, the end ring 132 is embedded and connected with the embedding sleeve 136, and the rubber sealing ring 133 is arranged between the end ring 132 and the embedding sleeve 136, so that the lifting function can be provided, and the connection or the separation of the end ring 132 and the embedding sleeve 136 is convenient.

As shown in fig. 4, as a specific scheme, a horn cover 129 is fixedly sleeved on a discharge port 127, a rubber cushion 134 and an activated carbon adsorption layer 135 are fixedly bonded and connected to the inner wall of the horn cover 129, the rubber cushion 134 is tightly attached to the end of an embedding sleeve 136, a round corner is formed at the port of the embedding sleeve 136, a baffle disc 137 is fixedly sleeved on the outer sleeve wall of the embedding sleeve 136, a gap is formed between the baffle disc 137 and the activated carbon adsorption layer 135, the baffle disc can be connected and separated with and from a liquid collecting tank 121 through a flow dividing and inlet mechanism which can be adjusted in a lifting manner, the integral separation and connection effect is good, the use is convenient, the automatic opening and closing is convenient, the integral sealing effect is good, the overflow of volatile gas can be reduced, a rubber sealing ring 133 is clamped through an end ring 132 and the embedding sleeve 136, a first sealing is provided, and the clamping of the rubber cushion 134 is further performed through the embedding sleeve 136 and the horn cover 129, the second sealing is provided, the active carbon adsorption layer 135 is arranged on the horn cover 129, and the baffle disc 137 is arranged, so that a gap is formed, a circulating channel is provided for overflowing gas, the active carbon adsorption layer 135 can adsorb the gas, the overflowing of the volatile gas is further reduced, the volatile gas enters the box body 101, and the overflowing of the volatile gas is greatly reduced.

As shown in fig. 1 and fig. 10, as a specific scheme, a gyroscope 117 is fixedly mounted on an outer wall of one side of the box 101, a display screen 110 is fixedly mounted on an outer wall of a front surface of the box 101, the display screen 110 and the gyroscope 117 are both electrically connected with the control cabinet 109, and the control cabinet 109 is fixedly mounted on the front surface of the box 101 and provided with the gyroscope 117, so that the moving or static state of the whole device can be conveniently judged.

As shown in fig. 1, as a specific scheme, a negative pressure air draft mechanism 105 is fixedly installed at the bottom of the box 101, an output port of the negative pressure air draft mechanism 105 is fixedly communicated and installed with one end of an air inlet pipe 106, the tail end of the air inlet pipe 106 is fixedly connected with the front side of the box 101, the air inlet pipe 106 is communicated and installed with the inside of the box 101, negative pressure air draft can be used, and negative pressure is provided for the inside of the box 101.

As shown in fig. 7, the negative pressure draft mechanism 105 specifically includes: protection casing 1051, negative pressure fan 1052, high efficiency filter 1053, adsorption cotton layer 1054, activated carbon filter screen 1055 and mesh plate 1056, the top of protection casing 1051 and the bottom fixed connection of box 101, negative pressure fan 1052 fixed mounting is at the closed end of protection casing 1051, the fixed gomphosis of open end department of protection casing 1051 installs mesh plate 1056, high efficiency filter 1053, adsorption cotton layer 1054 and activated carbon filter screen 1055 set up between negative pressure fan 1052 and mesh plate 1056, high efficiency filter 1053, adsorption cotton layer 1054 and activated carbon filter screen 1055 all fixed gomphosis are installed in the inside of protection casing 1051, adsorption cotton layer 1054 sets up between high efficiency filter 1053 and activated carbon filter screen 1055, the inside intercommunication installation of one end of intake pipe 106 and negative pressure fan 1052, have filterable effect, can carry out the absorption of volatile gas and get rid of.

As shown in fig. 10, as a specific scheme, the control cabinet 109 is electrically connected to the negative pressure fan 1052, the heavy metal detector 107, the total organic carbon analyzer 108, the display screen 110, the acid-base detector 114, the vertical pressing cylinder 115, the lifting cylinder 116, the gyroscope 117, the liquid level sensor 123, the first electrically controlled valve 128, the electric push rod 130, the second electrically controlled valve 131 and the clamping cylinder 140, and a bluetooth module is disposed inside the control cabinet 109 to implement overall control. +

As shown in fig. 5, as a specific scheme, the rubber sleeve 138 is fixedly sleeved at the peripheral edge of the side door panel 103, and the rubber sleeve 138 is located between the side door panel 103 and the inner wall of the box 101, so as to provide sealing between the side door panel 103 and the box 101, and provide filling of gaps when the side door panel 103 closes the box 101.

The using method comprises the following steps: whole device is when using, can leading-in the waste liquid from collecting funnel 111, when pouring into, at first second electrically controlled valve 131 is in the closed condition, the waste liquid is in collecting funnel 111, carry out the detection of waste liquid through first probe 112, second probe 113 and acid-base detector 114, the effect of cooperation heavy metal detector 107 and total organic carbon analysis appearance 108, thereby judge that the waste liquid belongs to that type of pouring into, it is organic solution to judge the waste liquid, heavy metal salt solution or acid, alkali solution, after judging, further provide the signal for the singlechip in the switch board 109, open second electrically controlled valve 131, open a first electrically controlled valve 128 simultaneously, make the waste liquid get into appointed collection liquid case 121, thereby realize that the classification of waste liquid is deposited.

After categorised depositing, holistic leakproofness is better, the difficult external world that enters into of volatile gas, wherein first electrically controlled valve 128 is in the closed condition, can provide pressure through lift cylinder 116, make end ring 132 and the centre gripping that the jogged cover 136 carried out rubber seal ring 133, thereby it is sealed first, further carry out the clamp of rubber cushion 134 through jogged cover 136 and loudspeaker cover 129, it is sealed to provide the second, loudspeaker cover 129 is last to have set up activated carbon adsorption layer 135 simultaneously, keep off dish 137 has again, thereby the clearance has been formed, for overflowing gaseous circulation's passageway that provides, accessible activated carbon adsorption layer 135 adsorbs, further it spills over to have reduced volatile gas, get into box 101, very big reduction volatile gas's spilling over.

When the whole body is pushed, the universal wheel 102 can move on the ground, the gyroscope 117 judges the movement or static state of the whole device during movement, the gyroscope 117 provides signals for the single chip microcomputer in the control cabinet 109 and is controlled by the single chip microcomputer, the first electric control valve 128 and the second electric control valve 131 are always kept closed, and the state of stopping classification work is kept. When dumping the collected waste liquid, the vertical pressing cylinder 115 and the lifting cylinder 116 contract, the pressing plate 143 stops pressing down the collected liquid tank 121, the end ring 132 is separated from the embedded sleeve 136, the connection is cancelled, the electric push rod 130 contracts and is separated from the concave hole, the sealing of the side door plate 103 is cancelled, the side door plate 103 is pulled, the bottom plate 118 is separated from the tank body 101, the collected liquid tank 121 is separated from the tank body 101, the clamping cylinder 140 contracts, the clamping of the collected liquid tank 121 is stopped, the installation of the collected liquid tank 121 is completed, the collected liquid tank 121 can be moved down, the liquid discharge valve 122 is opened, and the waste liquid can be discharged.

When the waste liquid is added, the Bluetooth module can be connected with a mobile phone of a user, and the mobile phone can be used for controlling.

When carrying out deposit and holistic removal after categorised, start negative pressure fan 1052, accessible intake pipe 106 carries out the inside suction of box 101, provides the negative pressure environment, avoids volatilizing gaseous direct leaving box 101, and the gaseous accessible high efficiency filter 1053 of suction, adsorption cotton layer 1054, active carbon filter screen 1055 filter, have improved the effect of protection.

Has the advantages that: whole waste liquid collection device 100 has improved on prior art, it has the reposition of redundant personnel, the function of categorised storage waste liquid, be used for the entering of waste liquid through reposition of redundant personnel inlet means, through carrying out the analysis to the waste liquid, thereby can carry out the judgement of waste liquid nature, make the waste liquid categorised, the reposition of redundant personnel becomes organic solution, heavy metal salt solution and acid, the alkali solution, deposit respectively, the result of use has been improved, whole pull design that has simultaneously, the inside collection liquid case 121 of box 101 can carry out the pull and leave, can operate, be convenient for handle, empty.

The reposition of redundant personnel inlet mechanism through liftable regulation can carry out and be connected and separate with collecting liquid case 121, holistic separation, the joint effect is better, high durability and convenient use, be convenient for carry out automatic opening, it is closed, holistic closed effect is better simultaneously, it is better to have a better seal, can reduce the spill over of volatile gas, press from both sides tight rubber seal ring 133 through end ring 132 and embedded sleeve 136, it is sealed first way to be provided, further carry out the clamp of rubber cushion 134 through embedded sleeve 136 and loudspeaker cover 129, it is sealed to provide the second, loudspeaker cover 129 is last to have set up active carbon adsorption layer 135 simultaneously, keep off dish 137 has again, thereby the clearance has been formed, the passageway of circulation is provided for spilling over gas, accessible active carbon adsorption layer 135 adsorbs, further reduced volatile gas and spilled over, get into in the box 101, very big reduction volatile gas's spill over.

Simultaneously box 101 provides through side door board 103 and seals, has add rubber sleeve 138 on side door board 103 again, can provide the packing for the clearance, provides and seals, has improved confined effect, has negative pressure exhaust mechanism 105 simultaneously, can adsorb for the inside negative pressure that provides of box 101 to further avoid volatilizing gaseous spilling over, have filterable structure in the negative pressure exhaust mechanism 105 simultaneously, can provide filterable effect, when avoiding the negative pressure to adsorb, the gas that volatilizees directly arranges to the external world.

In conclusion, the volatile gas is difficult to overflow and is difficult to discharge to the outside.

Each collection liquid tank 121 is provided with a specific slot structure, so that each collection liquid tank 121 can only be fixed at a designated position and cannot be placed at other positions, and shunting errors caused by mixing are avoided. A gyroscope 117 is provided to facilitate determination of the moving or stationary state of the entire apparatus.

The foregoing is illustrative of the present application and is not to be construed as limiting thereof, as numerous modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a laboratory waste liquid collection device which characterized in that:

the waste liquid collection device includes: the device comprises a box body, universal wheels, a side door plate, a bottom plate, a sliding block, a liquid collecting box, a positioning insertion block, a clamping mechanism, a liquid level sensor, a liquid discharge valve, a mouthpiece, an embedded sleeve, a split-flow liquid inlet mechanism, an acid-base detector, a first probe, a second probe, a total organic carbon analyzer and a heavy metal detector;

wherein, the four corners of the bottom of the box body are respectively provided with at least one universal wheel, one side of the box body is provided with an opening, the side door plate is arranged at the opening and is fixedly connected with one side of the top of the bottom plate, the side door plate is perpendicular to the bottom plate, the bottom plate covers the inner wall of the bottom of the box body, the bottom of the bottom plate is fixedly connected with the slide block, the inner wall of the bottom of the box body is provided with a slide groove, the sliding block is connected with the sliding groove in a sliding way, the top of the bottom plate is provided with three liquid collecting tanks which are distributed at equal intervals, the bottom of the liquid collecting tank is fixedly connected with the positioning insertion block, the top of the bottom plate is provided with three positioning grooves which are distributed at equal intervals, the positioning insertion block is connected with the positioning groove in an embedded mode, and the clamping mechanism is installed at the top of the bottom plate;

the liquid level sensor is fixedly installed on the top of the front face of the liquid collecting tank in an embedded mode, the liquid discharge valve is fixedly installed on the bottom of the front face of the liquid collecting tank in an embedded mode, the top of the liquid collecting tank is fixedly connected with the interface tube, the bottom end of the interface tube is communicated with the liquid collecting tank and installed, the top end of the interface tube is fixedly sleeved with the embedded sleeve, the top of the tank body is provided with the flow dividing and liquid inlet mechanism capable of being adjusted in a lifting mode, and the flow dividing and liquid inlet mechanism is connected with the embedded sleeve in an embedded mode;

the acid-base detector, the first probe and the second probe are fixedly embedded around the collecting funnel, the first probe and the second probe are respectively and electrically connected with the total organic carbon analyzer and the heavy metal detector, and the total organic carbon analyzer and the heavy metal detector are both fixedly arranged on the front surface of the box body;

and a rechargeable power supply is fixedly arranged on the back surface of the box body.

2. The laboratory waste collection device of claim 1, wherein: the front of side door board with two electric putter are installed to the equal fixed gomphosis in the back of side door board, electric putter's output shaft is connected with the shrinkage pool gomphosis of seting up on the box internal surface, fixed mounting has two handles on the face of side door board.

3. The laboratory waste collection device of claim 1, wherein: the fixture includes: mount, die clamping cylinder, vertical compressing cylinder and clamp plate, the figure of mount is two, two the mount sets up respectively in the front of collection liquid tank and the back of collection liquid tank, the bottom of mount and the top fixed connection of bottom plate, fixed mounting has a plurality of evenly distributed on the mount the centre gripping cylinder, the output of centre gripping cylinder and the surface in close contact with of collection liquid tank, the figure of vertical compressing cylinder is four, four the equal fixed mounting of vertical compressing cylinder is at the top of box, the output of vertical compressing cylinder with the top fixed connection of clamp plate, the top in close contact with of clamp plate and collection liquid tank.

4. The laboratory waste collection device of claim 1, wherein: the reposition of redundant personnel inlet liquid mechanism includes: the collecting device comprises a collecting funnel, a hose, a material distributing pipe, a material outlet, a first electric control valve, a second electric control valve, an end ring, a rubber sealing ring and electric push rods, wherein the collecting funnel is fixedly arranged at the top of a box body, the bottom end of the collecting funnel penetrates through the top box wall of the box body, the second electric control valve is fixedly arranged at the bottom end of the collecting funnel, the bottom end of the second electric control valve is fixedly sleeved with one end of the hose, the other end of the hose is fixedly communicated with one end of the material distributing pipe, three material outlets are arranged on the material distributing pipe, the first electric control valve is further arranged between each material outlet and the material distributing pipe, the number of the electric push rods is two, the two electric push rods are fixedly arranged at the top of the box body, the output ends of the electric push rods are fixedly connected with the outer wall of the material distributing pipe, and the electric push rods are vertically arranged, the bottom end of the discharge port is fixedly sleeved with the end ring, the bottom of the end ring is fixedly bonded with the rubber sealing ring, the end ring is connected with the embedded sleeve in an embedded mode, and the rubber sealing ring is arranged between the end ring and the embedded sleeve.

5. The laboratory waste collection device of claim 4, wherein: fixed cover has been connected with the loudspeaker cover on the discharge gate, fixed bonding is connected with rubber cushion and active carbon adsorption layer on the inner wall of loudspeaker cover, the tip of rubber cushion and gomphosis cover is closely laminated, the fillet has been seted up to the port department of gomphosis cover, fixed cover has been connected with the fender dish on the overcoat wall of gomphosis cover, keep off the dish with form the interval between the active carbon adsorption layer.

6. The laboratory waste collection device of claim 1, wherein: the utility model discloses a control cabinet, including box, display screen, switch board, display screen, gyroscope, switch board and switch board, fixed mounting has the gyroscope on the outer wall of one side of box, fixed mounting has the display screen on the front outer wall of box, the display screen with the gyroscope all with switch board electric connection, switch board fixed mounting is in the front department of box.

7. The laboratory waste collection device of claim 1, wherein: the bottom fixed mounting of box has negative pressure convulsions mechanism, the output port department of negative pressure convulsions mechanism and the fixed intercommunication installation of the one end of intake pipe, the end of intake pipe and the positive fixed connection of box, the inside intercommunication installation of intake pipe and box.

8. The laboratory waste collection device of claim 7, wherein: negative pressure convulsions mechanism includes: protection casing, negative pressure fan, high efficiency filter, the cotton layer of absorption, active carbon filter screen and mesh board, the top of protection casing and the bottom fixed connection of box, negative pressure fan fixed mounting be in the closed end of protection casing, the fixed gomphosis of opening end department of protection casing is installed the mesh board, high efficiency filter the cotton layer of absorption with the active carbon filter screen sets up negative pressure fan with between the mesh board, high efficiency filter the cotton layer of absorption with the equal fixed gomphosis of active carbon filter screen is installed the inside of protection casing, the cotton layer of absorption sets up high efficiency filter with between the active carbon filter screen, the one end of intake pipe with the inside intercommunication installation of negative pressure fan's casing.

9. The laboratory waste collection device of claim 6, wherein: the control cabinet is connected with the negative pressure fan, the heavy metal detector, the total organic carbon analyzer, the display screen, the acid-base detector, the vertical compression cylinder, the lifting cylinder, the gyroscope, the liquid level sensor, the first electric control valve, the electric push rod, the second electric control valve and the clamping cylinder, and the inside of the control cabinet is provided with the Bluetooth module.

10. The laboratory waste collection device of claim 1, wherein: the rubber sleeve is fixedly sleeved at the peripheral edge of the side door plate and is positioned between the side door plate and the inner wall of the box body.

Images