CN218961920U - Waste liquid pretreatment device - Google Patents

Abstract

The utility model relates to environment-friendly treatment equipment, in particular to a waste liquid pretreatment device, which comprises a filter body main body in a box body structure, wherein a filter support body in a grid structure is arranged in the transverse direction inside the filter body main body, a filter screen for filtering is arranged on the upper surface of the filter support body, and a conveying mechanism for clamping a pouring material barrel body is arranged on the right side wall of the filter body main body; the utility model can rapidly and intensively pour the waste liquid in the small barrel, reduce the requirement on manual physical strength and improve the working efficiency.

Description

Waste liquid pretreatment device

Technical Field

The utility model relates to environment-friendly treatment equipment, in particular to a waste liquid pretreatment device.

Background

In the waste liquid treatment process, a plurality of small barreled waste liquids exist in a laboratory, and before the waste liquid is treated, the plurality of small barreled waste liquids are required to be collected together and then transported to the next working procedure for batch treatment in order to improve the treatment efficiency; therefore, before waste liquid treatment, the waste liquid needs to be concentrated pretreatment, and the conventional concentrated pretreatment is to pour the waste liquid in the same body into the filtering main body through a manual work one barrel by one barrel, so that the liquid passes through the filter screen and is concentrated in the filtering main body, a great amount of time is required to be consumed through the manual work one barrel to pour the waste liquid, the efficiency is low, most of the waste liquid has certain viscosity, the barrel body needs to be manually inverted and kept for a certain time in the pouring process, the strength requirement on the arms of an operator is high, the condition that the operator is tired easily occurs, and the labor intensity requirement on the manual work is high.

Therefore, at present, a novel waste liquid pretreatment device is urgently needed, and can rapidly perform dumping centralized treatment on the waste liquid in a small barrel, reduce the requirement on manual physical strength and improve the working efficiency.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the waste liquid pretreatment device which can rapidly and intensively pour the waste liquid in the small barrel, reduce the requirement on manual physical strength and improve the working efficiency.

The utility model adopts the following technical scheme:

the utility model provides a waste liquid preprocessing device, including the filter body main part that is box body structure, filter the inside transverse direction of filter body main part and be equipped with the filtration supporter that is the grid structure, filter the supporter upper surface and place the filter screen that is used for filtering, the right side wall of filter body main part is equipped with the conveying mechanism who is used for the centre gripping to empty thing storage bucket body, conveying mechanism is including the main mounting box that is box body structure on locating the filter body right side wall lateral surface, locate the rotation bearing on the main mounting box bottom medial surface, the support body that is vertical direction setting of cover in locating the rotation bearing, the cover is located the support body outside and is used for driving support body pivoted rotation toothed disc, locate the first motor that is used for driving rotation toothed disc pivoted on the main mounting box bottom medial surface, run through the supporter that is transverse direction and be the cylinder structure setting up that locates the support body top, two are respectively through the bearing rotation cover locate the rotor that is hollow cylinder structure of connector both ends, the fixture for the centre gripping thing storage bucket body with rotor lateral surface fixed connection, locate the mounting panel that the middle part of support body is the horizontal direction setting up and locate the mounting panel upper surface and be used for driving rotor pivoted; the clamping mechanism comprises a placing box which is fixedly connected with the outer side surface of the rotating body and is in an opening box body structure, a mounting groove which is horizontally arranged on the inner side surface of the left side wall and the right side wall of the placing box and is in a groove structure, a screw rod which is rotationally arranged in the mounting groove, a screw rod gear which is fixedly arranged at one end of the screw rod, a third motor which is fixedly arranged on the inner side surface of the bottom of the placing box, a rotating rod which is provided with driven gears at the left end and the right end and is appropriately meshed with the screw rod gear and is arranged on the upper surface of the inner side surface of the bottom of the placing box, a driving gear which is arranged in the middle of the rotating rod and is in driving connection with the third motor, a pushing plate which is in threaded connection with the left and the right screw rods, a connecting block which is fixedly arranged on the front surface of the pushing plate and is in a pi-shaped structure, and a clamping plate which is arranged on the front surface of the connecting block are coated with a friction layer which is used for increasing friction force and resisting acid, and the friction layer which can be used for but not limited by polytetrafluoroethylene coating; a limiting groove which is matched with the connecting block and used for limiting the moving range of the connecting block is formed in the inner side surface of the placing box, so that the situation that the connecting block shifts in the moving process is avoided; the outside of the left side wall of the filter body main body is provided with a pump body for extracting filtrate clarified liquid, and the pump body adopts a diaphragm pump.

Further, in order to reduce the influence of the drift of the peculiar smell on the human body in the waste liquid filtering process, a purifying mechanism for purifying the peculiar smell is arranged at the top end opening of the filter body main body; the purifying mechanism comprises an air suction pipe arranged on the edge of the opening at the top end of the filter body, a plurality of air inlet holes arranged on the air suction pipe and used for air inlet, an air conveying pipe connected with the air suction pipe in a penetrating way, an air purifying device connected with the air conveying pipe and used for purifying air, an air pump connected with the air purifying device pipeline and an air outlet pipe connected with the air pump and used for discharging the purified air; the air purifying device adopts an air purifying device containing active carbon particles.

Further, in order to ensure the support body to effectively and stably rotate, the first motor comprises a first motor main body and a first gear which is fixedly connected with a power output shaft of the first motor main body and meshed with the rotary gear disc; meanwhile, in order to ensure stable rotation of the rotator, the second motor drives the rotator to rotate through the steel belt.

Still further, in order to alleviate the tiredness of operating personnel work, give the clear and definite operating station of operating personnel safety simultaneously, be equipped with the seat subassembly that alleviates user's work tiredness at the surface of the right side wall of main mounting box, seat subassembly includes the connecting piece that is the setting of horizontal direction and is the seat main part on the fixed locating connecting piece of vertical direction with main mounting box right side wall surface fixed connection, operating personnel operates in seat main part department, can effectively guarantee operating personnel's operation safety.

Preferably, in order to ensure stable and efficient rotation of the rotating rod, a second gear which is meshed with the driving gear and is matched with the driving gear is arranged on the power output shaft of the third motor.

Preferably, in order to avoid personnel contacting with the running equipment mechanism and ensure the running safety of the equipment, a cover body for covering the second motor, the connector and the rotator is arranged on the upper surface of the mounting plate; the cover body is square structure, and the tip at both ends all is equipped with the splash guard board that is the longitudinal direction setting about the lateral wall around the cover body, and splash guard board is transparent material, and the material includes but is not limited to transparent glass material.

Meanwhile, in order to facilitate users to observe the storage capacity of the waste liquid in time, an observation window which is used for observing the liquid level and is arranged in the vertical direction is arranged on the side wall of the filter body main body; in order to facilitate the operator to clean the sediment of the filtered waste liquid regularly, a cleaning opening for cleaning the sediment is formed in the side wall of the filter body main body, and a movable cover plate for sealing the cleaning opening is hinged to the side wall of the filter body main body through a hinge.

As can be seen from the above description of the structure of the present utility model, compared with the prior art, the present utility model has the following advantages: according to the utility model, 2 clamping mechanisms on the same straight line are symmetrically arranged, the clamping mechanisms drive the rotating body to rotate through the second motor, so that the rotation of the clamping mechanisms is realized, and the rotation of the two clamping mechanisms is realized through the arrangement of the supporting body and the first motor for driving the supporting body to rotate; the working flow of the utility model is as follows: the two horizontally symmetrical clamping mechanisms comprise an A clamping mechanism and a B clamping mechanism, the B clamping mechanism is positioned above the filtering main body in an initial state, the A clamping mechanism is positioned in the direction of the seat main body of the user station, a user places the waste liquid barrels with the waste liquid in the small barrels one by one into the placing boxes of the B clamping mechanism, the third motor is started to drive the rotating rod to rotate, drive the connecting block to move forward, drive the clamping plate to move forward, the clamping plate is started to move backwards through the continuous reduction of the distance between the clamping plate and the side wall of the placing boxes, the first motor is started, the supporting body is rotated for 180 degrees, the A clamping mechanism is positioned above the filtering main body, the second motor is started, the rotating body rotates for 180 degrees, the placing boxes in the clamping mechanism are rotated for 180 degrees, the waste liquid in the waste liquid barrels is poured, after the waste liquid in the waste liquid barrels are poured, the first motor is started, the placing boxes of the A clamping mechanism are rotated for 90 degrees, the clamping plate is started, the clamping plate is retracted, the clamping motor is released, the waste liquid is dropped onto the barrel, and the first cage is placed on the ground, and the first cage is repeatedly rotated, and the waste liquid is collected in the direction is repeatedly clamped, and the first cage is placed on the ground; two fixture that symmetry set up can guarantee that a fixture is pouring the in-process of going on empting to the waste liquid in the waste liquid bucket, and user make full use of time places the waste liquid bucket of waiting to treat of next batch in another fixture, improves the utilization ratio of time, guarantees that the serialization of work goes on, has reduced the requirement to artificial physical power, improves work efficiency.

Drawings

FIG. 1 is a schematic perspective view of FIG. 1 of the present utility model;

FIG. 2 is a schematic perspective view of FIG. 2 of the present utility model;

FIG. 3 is a schematic perspective view of FIG. 3 of the present utility model;

FIG. 4 is an enlarged schematic cross-sectional view of the present utility model shown in FIG. 1;

FIG. 5 is an enlarged schematic cross-sectional view of FIG. 2 of the present utility model;

FIG. 6 is an enlarged schematic perspective view 1, partially in section, of the present utility model;

FIG. 7 is an enlarged schematic perspective view in partial section of the present utility model 2;

FIG. 8 is an enlarged partial cross-sectional perspective view of FIG. 3 of the present utility model;

FIG. 9 is an enlarged partial cross-sectional perspective view of FIG. 4 of the present utility model;

fig. 10 is an enlarged schematic perspective view in partial section of the present utility model, shown in fig. 5.

Detailed Description

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.

Referring to fig. 1 to 10, a waste liquid pretreatment device comprises a filter body 1 with a box structure, wherein a filter support body 11 with a grid structure is arranged in the filter body 1 in the transverse direction, a filter screen 12 for filtering is placed on the upper surface of the filter support body 11, a conveying mechanism 2 for clamping a dumping material barrel body is arranged on the right side wall of the filter body 1, the conveying mechanism 2 comprises a main mounting box 21 with a box structure arranged on the outer side surface of the right side wall of the filter body 1, a rotary bearing 22 arranged on the inner side surface of the bottom of the main mounting box 21, a support body 23 sleeved in the rotary bearing 22 and arranged in the vertical direction, a rotary gear disc 24 sleeved between the support body 23 and the rotary bearing 22 and used for driving the support body 23 to rotate, a first motor 25 arranged on the inner side surface of the bottom of the main mounting box 21 and used for driving the rotary gear disc 24 to rotate, a connecting body 26 arranged in the transverse direction and in a cylinder structure in a penetrating manner at the top of the support body 23, two rotary bodies 27 with hollow cylinder structures sleeved at the two ends of the connecting body 26 respectively through bearings, a rotary body 27 fixedly connected with the outer side surface of the rotary body 27, a second clamping mechanism for clamping the supporting body 3 arranged on the middle part of the rotary mounting plate 28 and a rotary mounting plate 28 arranged in the horizontal direction of the rotary mounting plate 28; the clamping mechanism 3 comprises a placing box 31 which is fixedly connected with the outer side surface of the rotating body 27 and is in an opening box body structure, a mounting groove 32 which is horizontally arranged on the inner side surface of the left side wall and the right side wall of the placing box 31 and is in a groove structure, a screw rod 33 which is rotationally arranged in the mounting groove 32, a screw rod gear 34 which is fixedly arranged at one end of the screw rod 33, a third motor 35 which is fixedly arranged on the inner side surface of the bottom of the placing box 31, a rotating rod 36 which is provided with driven gears at the left end and the right end and is meshed with the screw rod gear 34 and is suitably arranged on the upper surface of the inner side surface of the bottom of the placing box 31, a driving gear 37 which is arranged in the middle of the rotating rod 36 and is in driving connection with the third motor 35, a connecting block 39 which is in a cuboid structure and is in threaded connection with the left side and right side wall of the screw rod 33, a connecting block 39 which is fixedly arranged on the front surface of the pushing block 38, and a clamping plate 310 which is in a front surface of the connecting block 39 are used for clamping the object barrel, and the inner side surface of the placing box 31 opposite to the clamping plate is coated with a friction layer which is used for increasing friction force and resisting acid and acid; a limiting groove 391 which is matched with the connecting block 39 and used for limiting the moving range of the connecting block 39 is formed in the inner side surface of the placing box 31, so that the situation that the connecting block 39 shifts in the moving process is avoided; the outside of the left side wall of the filter body main body 1 is provided with a pump body 4 for extracting filtrate clarified liquid, and the pump body 4 adopts a diaphragm pump.

Referring to fig. 1 to 10, in order to reduce influence of dispersion of the odor on the human body during the filtering of the waste liquid, a purifying mechanism 5 for purifying the odor is provided at the top end opening of the filter body main body 1; the purifying mechanism 5 comprises an air suction pipe 51 arranged on the edge of the top opening of the filter body main body 1, a plurality of air inlet holes 52 arranged on the air suction pipe 51, an air pipe 53 communicated with the air suction pipe 51, an air purifying device 54 connected with the air pipe 53 and used for purifying air, an air pump 55 connected with the air purifying device 54 in a pipeline manner, and an air outlet pipe 56 connected with the air pump 55 and used for discharging purified air; the air cleaning device 54 is an air cleaning device containing activated carbon particles; the outer side surface of the left side wall of the filter body main body 1 is provided with a purification installation box 6 with a hollow structure, and an air purification device 54, an air pump 55 and a pump body 4 for extracting clarified liquid are all arranged at the inner bottom of the purification installation box 6.

Referring to fig. 1 to 10, in order to ensure effective and smooth rotation of the support 23, the first motor 25 includes a first motor body 251 and a first gear 252 fixedly connected to a power output shaft of the first motor body 251 and engaged with the rotary gear plate 24; meanwhile, in order to ensure a smooth rotation of the rotator 27, the second motor 29 drives the rotator 27 to rotate through the steel belt 291; in order to improve the accuracy of the device control, the first motor 25 and the second motor 29 are servo motors. In order to alleviate the fatigue of operating personnel work, for the clear and definite operating station of operating personnel safety simultaneously, be equipped with the seat subassembly 7 that alleviate user's work fatigue at the surface of the right side wall of main mounting box 21, seat subassembly 7 includes the connecting piece 71 that is the horizontal direction setting and is the seat main part 72 that the vertical direction is fixed to locate on the connecting piece 71 with main mounting box 21 right side wall surface fixed connection, and operating personnel operates in seat main part 72 department, can effectively guarantee operating personnel's operation safety.

Referring to fig. 1 to 10, in order to ensure smooth and efficient rotation of the rotation lever 36, a second gear 351 engaged with the driving gear 37 is provided on the power output shaft of the third motor 35. Meanwhile, in order to avoid personnel contacting with the operating equipment mechanism and ensure the safety of equipment operation, a cover body 8 for covering the second motor 29, the connector 26 and the rotator 27 is arranged on the upper surface of the mounting plate 28; the cover body 8 is of a square structure, the end parts of the left end and the right end of the front side wall and the rear side wall of the cover body 8 are respectively provided with a splash-proof protection board 81 which is arranged in the longitudinal direction, and the splash-proof protection boards 81 are made of transparent glass materials, so that when a user is in a station, the splash liquid generated in the process of dumping waste liquid can be effectively prevented from invading a human body, and the dumping condition of the waste liquid can be observed in time; meanwhile, in order to facilitate users to observe the storage capacity of the waste liquid in time, an observation window 9 which is used for observing the liquid level and is arranged in a vertical direction is arranged on the side wall of the filter body main body 1; in order to facilitate the operator to clean the sediment of the filtered waste liquid regularly, a cleaning opening for cleaning the sediment is formed in the side wall of the filter body main body, and a movable cover plate 10 for sealing the cleaning opening is hinged to the side wall of the filter body main body 1 through a hinge.

Working principle: according to the utility model, the rotation of the supporting body 23 is realized through the first motor 25, the rotation of the rotating body 27 is realized through the second motor 29, the rotation of the placing box 31 fixedly connected with the rotating body 27 in the vertical direction is realized through the rotation of the rotating body 27, and the clamping and loosening of the clamping plate 310 on the waste liquid barrel are realized through the rotation of the third motor 35; two fixture 3 that horizontal direction symmetry set up guarantee that one fixture 3 carries out the placing of next batch waste liquid bucket again to another fixture 3 when carrying out the waste liquid to the waste liquid bucket and emptys, improve work efficiency, reduce the physical demands to the user.

The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.

Claims (9)

1. The utility model provides a waste liquid preprocessing device, is including the filter body main part that is box body structure, the inside transverse direction of filter body main part is equipped with the filtration supporter that is the grid structure, the filter screen that is used for filterable has been placed to filtration supporter upper surface, characterized by: the filter comprises a filter body, a rotary bearing, a rotary gear disc, a first motor, a connecting body, two rotary bodies, a clamping mechanism, a mounting plate and a second motor, wherein the rotary bearing is arranged on the outer side face of the right side wall of the filter body, the rotary bearing is arranged on the inner side face of the bottom of the main mounting box, the support body is sleeved in the rotary bearing and is arranged in the vertical direction, the rotary gear disc is sleeved outside the support body and is used for driving the support body to rotate, the first motor is arranged on the inner side face of the bottom of the main mounting box and is used for driving the rotary gear disc to rotate, the connecting body penetrates through the top of the support body and is in a transverse direction and is in a cylindrical structure, the two rotary bodies are respectively sleeved at the two end parts of the connecting body through bearings in a rotary mode, the clamping mechanism is fixedly connected with the outer side face of the rotary body and is used for clamping the material barrel, and the second motor is arranged on the upper surface of the mounting plate and is used for driving the rotary body to rotate; the clamping mechanism comprises a placing box which is fixedly connected with the outer side surface of the rotating body and is of an opening box body structure, a mounting groove which is horizontally arranged on the inner side surface of the left side wall and the right side wall of the placing box and is of a groove structure, a screw rod which is rotationally arranged in the mounting groove, a screw rod gear which is fixedly arranged at one end of the screw rod, a third motor which is fixedly arranged on the inner side surface of the bottom of the placing box, a rotating rod which is suitably matched with the screw rod gear and is arranged on the upper surface of the inner side surface of the bottom of the placing box, a driving gear which is arranged in the middle of the rotating rod and is in driving connection with the third motor, a pushing plate which is rotationally connected with the left side and the right side of the screw rod, a connecting block which is fixedly arranged on the front surface of the pushing plate and a clamping plate which is fixedly arranged on the front surface of the connecting block and is used for clamping a material barrel body, and the inner side surface of the placing box is provided with a limiting groove which is matched with the connecting block and is used for limiting the moving range of the connecting block; the outside of the left side wall of the filter body main body is provided with a pump body for extracting filtrate clarified liquid.

2. The waste liquid pretreatment apparatus according to claim 1, wherein: a purifying mechanism for purifying peculiar smell is arranged at the top end opening of the filter body main body; the purifying mechanism comprises an air suction pipe arranged on the edge of the opening at the top end of the main body of the filtering body, a plurality of air inlet holes which are formed in the air suction pipe and used for air inlet, an air delivery pipe which is connected with the air suction pipe in a penetrating mode, an air purifying device which is connected with the air delivery pipe and used for purifying gas, an air pump which is connected with the air purifying device through a pipeline, and an air outlet pipe which is connected with the air pump and used for exhausting purified gas.

3. A waste liquid pretreatment apparatus according to claim 1 or 2, characterized in that: the first motor comprises a first motor main body and a first gear fixedly connected with a power output shaft of the first motor main body and meshed with the rotary gear disc.

4. A waste liquid pretreatment apparatus according to claim 1 or 2, characterized in that: the second motor drives the rotator to rotate through a steel belt.

5. A waste liquid pretreatment apparatus according to claim 1 or 2, characterized in that: the outer surface of the right side wall of the main mounting box is provided with a seat component for relieving working fatigue of a user, and the seat component comprises a connecting piece fixedly connected with the outer surface of the right side wall of the main mounting box and arranged in the horizontal direction and a seat main body fixedly arranged on the connecting piece in the vertical direction.

6. A waste liquid pretreatment apparatus according to claim 1 or 2, characterized in that: and a second gear which is meshed with the driving gear and is matched with the driving gear is arranged on the power output shaft of the third motor.

7. A waste liquid pretreatment apparatus according to claim 1 or 2, characterized in that: the upper surface of the mounting plate is provided with a cover body for covering the second motor, the connecting body and the rotating body; the cover body is square structure, the tip at both ends all is equipped with the splash guard board that is the longitudinal direction setting about the lateral wall around the cover body.

8. A waste liquid pretreatment apparatus according to claim 1 or 2, characterized in that: the side wall of the filter body main body is provided with an observation window which is used for observing the liquid level and is arranged in the vertical direction.

9. A waste liquid pretreatment apparatus according to claim 1 or 2, characterized in that: the side wall of the filter body is provided with a cleaning opening for cleaning sediment, and the side wall of the filter body is hinged with a movable cover plate for closing the cleaning opening through a hinge.

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