CN219384845U - Layered sampling device - Google Patents

Abstract

The utility model discloses a layered sampling device, which belongs to the technical field of oily sewage treatment and comprises an L-shaped base, a layered tank, a sealing cover A, a chute, a sampling groove, a supporting rod A, a water guide groove, a valve, an oil-water separation vacuum pump, a liquid outlet and a liquid storage tank, wherein the layered tank is fixedly arranged at one end of the top of the L-shaped base, the top of the outer wall of the layered tank is connected with the sealing cover A through bolts, the chute is embedded at one end of the top of the outer wall of the sealing cover A, and the sampling groove is embedded at the other end of the top of the outer wall of the sealing cover A. According to the utility model, the teeth matched with the outer wall of the gear are meshed for transmission, the other end of the sliding frame B is driven to continuously slide up and down on the inner side of the sliding groove, the sliding frame A in rotation is pushed to slide up and down on the outer sides of the rotating rod A and the limiting track, oil-containing sewage is comprehensively stirred, so that oil with small density is gradually gathered towards the upper layer of the sewage, sewage with large density is gradually gathered towards the lower layer, rapid layering treatment is carried out, and layering efficiency of the oil-containing sewage is improved.

Description

Layered sampling device

Technical Field

The utility model belongs to the technical field of oily sewage treatment, and particularly relates to a layered sampling device.

Background

The treatment of oily sewage is a process of separating and treating oil-type pollutants carried in wastewater produced in a chemical plant by a float-up method, a gravity separation method, a filtration method, or the like, and therefore, a layered sampling device is required.

According to the search, an oil-water separation and recovery device with the application number of CN202020468466.5 is found, the oil-water separation and recovery device is provided with a device for stirring and separating oily sewage through a water wheel after preliminary filtering, enabling the oily sewage to pass through a second filter residue box faster for secondary filtering, enabling oil and water to be separated through an oil-water separation channel, discharging a small part of water containing impurities into the box body through an oil-water separator, and storing the obtained high-purity oil through an oil storage barrel, and meanwhile heating the box body and slowing down the heat energy loss speed during use; the disadvantages are as follows:

when the staff uses this kind of oil water separation recovery unit to carry out the layering to oily sewage, use two small-size water wheels, stir in oily sewage, make oily sewage produce the quick layering of mobility and handle, and carry out secondary filtration through the second filter residue case as early as possible, and the water wheels are single to rotate in fixed position, the part oily sewage that is not rotated the contact by the water wheels can be because of the mobility is lower, make part oily sewage separation inefficiency, simultaneously, it can take a sample the structure to be provided with, when making oily sewage separate in a inclosed space, inconvenient staff judges the internal separation condition.

Disclosure of Invention

The utility model aims at: in order to solve the problems that the oil-water separation recovery device is low in separation efficiency and inconvenient for workers to judge the internal separation condition, the layered sampling device is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a stratified sampling device, includes L type base, layering jar, sealed lid A, spout, sampling tank, bracing piece A, guiding gutter, valve, water oil separating vacuum pump, liquid outlet and liquid reserve tank, L type base top one end fixed mounting has layering jar, layering jar outer wall top is provided with sealed lid A through bolted connection, sealed lid A outer wall top one end embedding is provided with the spout, sealed lid A outer wall top other end embedding is provided with the sampling tank, sealed lid A outer wall top one end fixed mounting has bracing piece A, layering jar outer wall bottom embedding is provided with the guiding gutter, the nested valve that is provided with in guiding gutter outer wall top, L type base top is close to guiding gutter below fixed mounting and has the water oil separating vacuum pump, be connected through the water guide pipe between water oil separating vacuum pump and the guiding gutter, the left and right sides of water oil separating vacuum pump outer wall bottom one end is provided with the liquid outlet through water guide pipe and oil guide pipe nest respectively, L type base top is close to the liquid outlet below and is provided with the case, the layering jar inboard is provided with and evenly stirs oily sewage and makes oily sewage produce the quick layering processing mobility and carries out the quick layered processing mechanism, the setting up the sample liquid position of the staff after the setting up and the appointed liquid position.

Wherein the adjusting stirring mechanism consists of a servo motor A, a rotating rod A, a limiting track, a sliding frame A, a sliding rail, stirring blades, stirring lugs, a sliding frame B, teeth, a supporting frame, rollers, the servo motor B, the rotating rod B and gears, wherein the top of the outer wall of the sealing cover A is fixedly provided with the servo motor A, the bottom of the outer side of the servo motor A is connected with the rotating rod A through an output shaft, the two sides of the rotating rod A are axially and symmetrically provided with the limiting track, the sliding frame A is longitudinally and slidably connected with the sliding frame A through a sliding block in the limiting track, the sliding frame A takes the axle center of the rotating rod A as the center of a circle and is in a circular ring shape, the stirring blades are fixedly arranged on the upper side and the lower side of the two ends of the outer wall of the sliding frame A and are in an arc shape, the stirring lugs are arranged in parallel at equal intervals, a sliding rail is embedded in the top of the outer wall of the sliding frame A and is arranged in an annular shape, a sliding frame B is arranged above a side plate of the L-shaped base and inside the sliding groove in a sliding way, teeth are fixedly arranged at one end of the outer wall of the sliding frame B, a plurality of teeth are arranged in parallel at equal intervals in a trapezoid shape, a servo motor B is fixedly arranged at one end of the top of the inner wall of the L-shaped base, a rotating rod B is connected with the front end of the outer side of the servo motor B through an output shaft, a gear is arranged at one end of the top of the inner wall of the L-shaped base in a rotating way through a bearing, a plurality of teeth matched with the outer wall of the gear and a plurality of teeth are arranged through tooth meshing transmission, a supporting frame is fixedly arranged at the other end of the bottom of the outer wall of the sliding frame B and is matched with the inner side of the sliding rail in a sliding way, the upper and lower both sides at support frame outer wall both ends all are provided with the gyro wheel through the bearing rotation.

The liquid sampling mechanism comprises a sampling box, a supporting rod B, a supporting plate, a sliding rod and a sealing cover B, wherein the sampling box is arranged at one end of the outer side of the supporting rod A, the supporting rod B is fixedly arranged at one end of the top of the outer wall of the sampling box, the supporting plate is slidably arranged at the bottom of the outer side of the supporting rod B, the supporting plate is connected with the supporting rod A through a bolt, the sliding rod is slidably arranged at the top of the outer side of the supporting rod B, the sealing cover B is fixedly arranged at the bottom of the outer wall of the sliding rod, and the sealing cover B is slidably arranged at the other end of the top of the outer wall of the sampling box.

Wherein, the inner wall material of the sampling box is polyurethane.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. this kind of stratified sampling device is through being provided with stirring vane and stirring lug, can make the staff open servo motor B again and drive dwang B outer wall chain and drive the gear and pass through the bearing and rotate, make the interlock transmission between a plurality of teeth and the a plurality of teeth that the gear outer wall is supporting, drive carriage B other end and constantly slide from top to bottom in the spout inboard, promote carriage A outer wall stirring vane and stirring lug in rotation and slide from top to bottom in dwang A and limiting rail outside, carry out comprehensive stirring to oily sewage and make the oily upper strata gathering of sewage that the density is little gradually, make the sewage that the density is big gradually lower floor gathering, carry out quick layering treatment, improve the quick layering treatment to oily sewage.

2. This kind of stratified sampling device is through being provided with the sample box, can make the staff promote bracing piece B and slide downwards in the backup pad inboard, drive the sample box and slide behind the liquid level of the layering after needing to take a sample sewage or oil, the staff upwards pulls the slide bar in the bracing piece B outside and slides and drive sealed lid B and slide out the back of opening from sample box top outside, will need take a sample sewage or oil pour into the sample box into, and promote the slide bar in the bracing piece B outside and slide, drive sealed lid B and slide into sample box top, seal the back, the staff pulls bracing piece B and upwards slides in the backup pad inboard, with the sample box pull out the sample groove, accomplish the oil or the sewage after the layering and take a sample, improve the effect of conveniently looking over the layering progress to the staff.

Drawings

FIG. 1 is a schematic diagram of a layered sampling apparatus of the present utility model in front perspective view;

FIG. 2 is a schematic diagram of a schematic cross-sectional front view of a layered sampling apparatus according to the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is a schematic diagram of the enlarged structure of FIG. 2B in accordance with the present utility model;

fig. 5 is a schematic diagram of the enlarged structure at C in fig. 2 according to the present utility model.

The marks in the figure: 1. an L-shaped base; 2. layering tank; 201. sealing cover A; 202. a chute; 203. a sampling groove; 204. a support rod A; 205. a water guide groove; 206. a valve; 3. a servo motor A; 301. a rotating rod A; 302. a limit rail; 303. a sliding frame A; 304. a slide rail; 305. stirring blades; 306. stirring the protruding blocks; 4. a sliding frame B; 401. teeth; 402. a support frame; 403. a roller; 5. a servo motor B; 501. a rotating rod B; 502. a gear; 6. a sampling box; 601. a support rod B; 602. a support plate; 603. a slide bar; 604. sealing cover B; 7. an oil-water separation vacuum pump; 701. a liquid outlet; 8. a liquid storage tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-5, a layered sampling device comprises an L-shaped base 1, a layered tank 2, a sealing cover A201, a chute 202, a sampling groove 203, a supporting rod A204, a water guiding groove 205, a valve 206, an oil-water separation vacuum pump 7, a liquid outlet 701 and a liquid storage tank 8, wherein the layered tank 2 is fixedly arranged at one end of the top of the outer wall of the L-shaped base 1, the sealing cover A201 is connected with the top of the outer wall of the layered tank 2 through bolts, the chute 202 is embedded at one end of the top of the outer wall of the sealing cover A201, the sampling groove 203 is embedded at the other end of the top of the outer wall of the sealing cover A201, the supporting rod A204 is fixedly arranged at one end of the top of the outer wall of the sealing cover A201, the water guiding groove 205 is embedded at the bottom of the outer wall of the layered tank 2, the top of the outer wall of the water guide tank 205 is provided with a valve 206 in a nested manner, the upper part of the L-shaped base 1 is close to the lower part of the water guide tank 205, an oil-water separation vacuum pump 7 is fixedly arranged, the oil-water separation vacuum pump 7 is connected with the water guide tank 205 through a water guide pipe, the left side and the right side of one end of the bottom of the outer wall of the oil-water separation vacuum pump 7 are respectively provided with a liquid outlet 701 through a water guide pipe and a water guide pipe in a nested manner, the upper part of the L-shaped base 1 is provided with a liquid storage tank 8 close to the lower part of the liquid outlet 701, the inner side of the layering tank 2 is provided with an adjusting stirring mechanism which uniformly stirs oily sewage to enable the oily sewage to generate mobility and carry out rapid layering treatment, and a liquid sampling mechanism which can facilitate staff to carry out designated liquid depth position sampling treatment on layered oil and sewage is arranged on the outer side of the support rod A204.

Referring to fig. 1 to 4, further, the adjusting and stirring mechanism is composed of a servo motor A3, a rotating rod a301, a limit rail 302, a sliding frame a303, a sliding rail 304, stirring blades 305, stirring lugs 306, a sliding frame B4, teeth 401, a supporting frame 402, rollers 403, a servo motor B5, a rotating rod B501 and gears 502;

the top of the outer wall of the sealing cover A201 is fixedly provided with a servo motor A3, the bottom of the outer side of the servo motor A3 is connected with a rotating rod A301 through an output shaft, two sides of the rotating rod A301 are axially symmetrically provided with a limiting track 302, a sliding frame A303 is longitudinally and slidably connected in the limiting track 302 through a sliding block, the sliding frame A303 takes the axle center of the rotating rod A301 as the center of a circle and is in circular arrangement, the upper side and the lower side of the two ends of the outer wall of the sliding frame A303 are fixedly provided with stirring blades 305, the stirring blades 305 are in arc arrangement, the upper end and the lower end of the outer wall of the stirring blades 305 are fixedly provided with stirring lugs 306, the stirring lugs 306 are in a plurality of and are in equidistant parallel arrangement, the top of the outer wall of the sliding frame A303 is embedded with a sliding rail 304, the sliding rail 304 is in a circular arrangement, the upper side plate of the L-shaped base 1 and the inner part of the sliding groove 202 are jointly slidably provided with a sliding frame B4, one end of the outer wall of the sliding frame B4 is fixedly provided with teeth 401, the teeth 401 are a plurality of and are arranged in parallel at equal intervals in a trapezoid shape, a servo motor B5 is fixedly arranged at one end of the top of the inner wall of the L-shaped base 1, a rotating rod B501 is connected to the front end of the outer side of the servo motor B5 through an output shaft, a gear 502 is rotatably arranged at one end of the top of the inner wall of the L-shaped base 1 through a bearing, a plurality of teeth matched with the outer wall of the gear 502 and a plurality of teeth 401 are arranged through tooth occlusion transmission, a support frame 402 is fixedly arranged at the other end of the bottom of the outer wall of the sliding frame B4, the support frame 402 is matched with the sliding arrangement on the inner side of the sliding rail 304, rollers 403 are rotatably arranged at the upper side and the lower side of the two ends of the outer wall of the support frame 402 through bearings, when workers need to conduct stratified sampling treatment on oily sewage, the workers carry the oily sewage to a work site and screw out bolts at the two ends of the sealing cover A201, the sealing cover A201 is opened to pour the oily sewage into the inside the stratified tank 2, after the screw bolt is screwed into the sealing cover A201, a worker opens the servo motor A3 to drive the rotating rod A301 and the stirring blades 305 and the stirring lugs 306 on the outer wall of the annular sliding frame A303 outside the limiting rail 302 to stir in the oily sewage at a constant speed, so that the sliding rail 304 rotates on the surface of the roller 403 outside the supporting frame 402, and simultaneously, the worker opens the servo motor B5 to drive the chain on the outer wall of the rotating rod B501 to drive the gear 502 to rotate through the bearing, so that a plurality of teeth and a plurality of teeth 401 matched with the outer wall of the gear 502 are meshed and driven to drive the other end of the sliding frame B4 to continuously slide up and down inside the sliding groove 202, the rotating sliding frame A303 is pushed to slide up and down outside the rotating rod A301 and the limiting rail 302, oil with small density is gradually gathered towards the upper layer of the oily sewage, the sewage with large density is gradually gathered towards the lower layer to perform rapid layering treatment, and the layering efficiency of the oily sewage is improved.

Referring to fig. 1, 2 and 5, further, the liquid sampling mechanism is composed of a sampling box 6, a support rod B601, a support plate 602, a slide rod 603 and a seal cover B604;

the outside one end of bracing piece A204 is provided with sample box 6, sample box 6 outer wall top one end fixed mounting has bracing piece B601, bracing piece B601 outside bottom slip is provided with backup pad 602, and pass through bolted connection between backup pad 602 and the bracing piece A204, bracing piece B601 outside top slip is provided with slide bar 603, slide bar 603 outer wall bottom fixed mounting has sealed lid B604, and sealed lid B604 slip sets up in sample box 6 outer wall top other end, after oily sewage stirs quick layering through stirring blade 305 and stirring lug 306, the backup pad 602 outside sample box 6 top bracing piece B601 is arranged in bracing piece A204 top, and screw in the bolt fastening between backup pad 602 and bracing piece A204, staff promotes bracing piece B601 and slides down in backup pad 602 inboard, after driving sample box 6 to slide into the liquid level of the sewage or the oil after the layering that needs to take out, staff upwards pulls slide bar 603 in bracing piece B601 outside slip and drives sealed lid B604 and slide out from sample box 6 top outside and open the back, with the sewage or the oil that need take out sample box 6 in sample box 6, and promote slide bar 603 outside seal box 601 outside seal box 6B and carry out the place, after the staff carries out the sample box 602 and take out the sample box 204, and take out the staff in the place after the place of the bolt is sealed top of the sample box 6 and the staff is sealed and the top of carrying out the sample box 602.

Referring to fig. 1, 2, 3 and 5, further, the valve 206, the servo motor A3, the servo motor B5 and the oil-water separation vacuum pump 7 are all electrically connected with the storage battery through a control panel.

Referring to fig. 1, 2 and 5, further, the inner wall of the sampling box 6 is made of polyurethane, and the polyurethane has the characteristic of low water absorption rate, so that the inner wall of the sampling box 6 can not be damaged due to moisture when the inner wall of the sampling box 6 is in frequent contact with sewage and oil.

As shown in fig. 1, 2 and 5, in addition to the embodiment using polyurethane as the inner wall of the sampling box 6, another embodiment of the utility model is provided, the inner wall of the sampling box 6 is made of polytetrafluoroethylene, and the polytetrafluoroethylene has the characteristics of moisture resistance and no water absorption, so that the inner wall of the sampling box 6 can not be damaged due to the fact that the inner wall of the sampling box 6 is in frequent contact with sewage and oil, and meanwhile, the inner wall of the sampling box 6 made of polytetrafluoroethylene with the characteristics of high lubrication and no adhesion can not cause the sewage and oil stains to adhere to the inner wall of the sampling box 6 so as to be difficult to clean, and pollute other samples

Working principle: firstly, when a worker needs to conduct stratified sampling treatment on oily sewage, the worker carries the oily sewage to a working site, screws out bolts at two ends of a sealing cover A201, opens the sealing cover A201 to pour the oily sewage into a stratified tank 2, covers the sealing cover A201 back to screw in the bolts for fixation, opens a servo motor A3 to drive a rotating rod A301 and stirring blades 305 and stirring lugs 306 on the outer wall of a sliding frame A303 outside a limit rail 302 to stir at a uniform speed in the oily sewage, enables a sliding rail 304 to rotate on the surface of a roller 403 outside a supporting frame 402, simultaneously, opens a servo motor B5 to drive a chain on the outer wall of the rotating rod B501 to drive a gear 502 to rotate through a bearing, enables a plurality of teeth matched with the outer wall of the gear 502 and a plurality of teeth 401 to be meshed and transmitted, drives the other end of the sliding frame B4 to slide up and down inside a sliding groove 202, pushes the sliding frame A303 in the rotation to slide up and down outside the rotating rod A301 and the limit rail 302, the oily sewage is fully stirred to gradually gather oil with small density to the upper layer of the sewage, the sewage with large density gradually gathers to the lower layer, the rapid layering treatment is carried out, then, after the oily sewage is stirred and rapidly layered through the stirring blades 305 and the stirring lugs 306, a supporting plate 602 at the outer side of a supporting rod B601 at the top of a sampling box 6 is arranged at the top of a supporting rod A204 by a worker, after the supporting plate 602 and the supporting rod A204 are screwed in and fixed by bolts, the worker pushes the supporting rod B601 to slide downwards at the inner side of the supporting plate 602 to drive the sampling box 6 to slide to the liquid level of layered sewage or oil to be sampled, finally, the worker pulls a sliding rod 603 upwards to slide at the outer side of the supporting rod B601 to drive a sealing cover B604 to slide out from the outer side of the top of the sampling box 6, the sewage or oil to be sampled is poured into the sampling box 6, and promote slide bar 603 in bracing piece B601 outside slip, drive sealed lid B604 and slide into sample box 6 top, seal the back, staff pulls bracing piece B601 and upwards slides in backup pad 602 inboard, pulls out sample box 6 and takes out sample groove 203, accomplishes the oil or the sewage after layering and takes out the bolt between backup pad 602 and bracing piece A204, and the staff carries the oil or the sewage that take out in the sample box 6 to other worksite and handles.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a stratified sampling device, includes L type base (1), layering jar (2), sealed lid A (201), spout (202), sampling tank (203), bracing piece A (204), guiding gutter (205), valve (206), water oil separating vacuum pump (7), liquid outlet (701) and liquid reserve tank (8), layering jar (2) are fixed with to L type base (1) top one end, sealed lid A (201) outer wall top is through bolted connection sealed lid A (201), sealed lid A (201) outer wall top one end embedding is provided with spout (202), sealed lid A (201) outer wall top other end embedding is provided with sampling tank (203), sealed lid A (201) outer wall top one end fixed mounting has bracing piece A (204), layering jar (2) outer wall bottom embedding is provided with guiding gutter (205), guiding gutter (205) outer wall top nestification is provided with valve (206), L type base (1) top is close to guiding gutter (205) below fixed mounting have water oil separating vacuum pump (7), oil separating vacuum pump (7) and guiding gutter (205) between through connecting between water oil separating vacuum pump (7) and guiding gutter (205) and guiding gutter (7) outer wall top one end fixed mounting has a left side through nested guiding gutter (701) bottom one end respectively, the liquid storage device is characterized in that a liquid storage tank (8) is arranged above the L-shaped base (1) and below the liquid outlet (701), and the liquid storage device is characterized in that: the inner side of the layering tank (2) is provided with an adjusting and stirring mechanism which uniformly stirs oily sewage to enable the oily sewage to generate fluidity and perform rapid layering treatment, and the outer side of the supporting rod A (204) is provided with a liquid sampling mechanism which is convenient for workers to sample the layered oil and sewage at a designated liquid depth position.

2. A layered sampling device according to claim 1, wherein: the adjusting and stirring mechanism consists of a servo motor A (3), a rotating rod A (301), a limit rail (302), a sliding frame A (303), a sliding rail (304), stirring blades (305), stirring lugs (306), a sliding frame B (4), teeth (401), a supporting frame (402), rollers (403), a servo motor B (5), a rotating rod B (501) and gears (502);

the top of the outer wall of the sealing cover A (201) is fixedly provided with a servo motor A (3), the bottom of the outer side of the servo motor A (3) is connected with a rotating rod A (301) through an output shaft, two sides of the rotating rod A (301) are axially and symmetrically provided with limiting rails (302), a sliding frame A (303) is longitudinally and slidably connected in the limiting rails (302) through a sliding block, the sliding frame A (303) takes the axle center of the rotating rod A (301) as the circle center and is circularly arranged, the upper side and the lower side of the two ends of the outer wall of the sliding frame A (303) are fixedly provided with stirring blades (305), the upper end and the lower end of the outer wall of the stirring blades (305) are fixedly provided with stirring convex blocks (306), the utility model discloses a sliding rack, including L-shaped base, slide rack A (303), slide rack B (4), servo motor B (5) is fixedly installed at one end of the outer wall of the slide rack B (4), rotating rod B (501) is connected to the front end of the outer side of servo motor B (5) through an output shaft, gear (502) is rotatably arranged at one end of the inner wall of the L-shaped base (1) through a bearing, the support frame (402) is fixedly arranged at the other end of the bottom of the outer wall of the sliding frame B (4), the support frame (402) is matched with the inner side of the sliding rail (304) in a sliding mode, and rollers (403) are rotatably arranged on the upper side and the lower side of the two ends of the outer wall of the support frame (402) through bearings.

3. A layered sampling device according to claim 1, wherein: the liquid sampling mechanism consists of a sampling box (6), a supporting rod B (601), a supporting plate (602), a sliding rod (603) and a sealing cover B (604);

the utility model discloses a sampling device, including bracing piece A (204), bracing piece B (601) are provided with one end in the outside of bracing piece A (204), bracing piece B (601) outside bottom slip is provided with backup pad (602), bracing piece B (601) outside top slip is provided with slide bar (603), sealed lid B (604) are installed to slide bar (603) outer wall bottom fixed mounting, and sealed lid B (604) slip sets up at sampling box (6) outer wall top other end.

4. A layered sampling apparatus according to claim 2, wherein: the stirring blades (305) are arranged in an arc shape, and the stirring lugs (306) are arranged in a plurality of parallel at equal intervals.

5. A layered sampling apparatus according to claim 2, wherein: the number of teeth (401) is several, and the teeth are arranged in parallel at equal intervals in a trapezoid shape, and the teeth matched with the outer wall of the gear (502) and the teeth (401) are arranged through tooth meshing transmission.

6. A layered sampling device according to claim 3, wherein: the supporting plate (602) is connected with the supporting rod A (204) through bolts.

7. A layered sampling device according to claim 3, wherein: the inner wall of the sampling box (6) is made of polyurethane.