CN114137172A

CN114137172A - Monitoring devices suitable for drainage of chemical plant

Info

Publication number: CN114137172A
Application number: CN202111424078.2A
Authority: CN
Inventors: 余亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-03-04

Abstract

The invention relates to the field of environmental monitoring, in particular to a monitoring device suitable for chemical plant drainage, which comprises a supporting slide rail frame, a sliding plate with drainage holes, a round frame with a partition plate, a sliding supporting plate and the like; one side of the supporting slide rail frame is connected with a sliding plate with a drainage hole in a sliding mode, a round frame with a partition plate is connected above the sliding plate with the drainage hole in a rotating mode, and one side of the supporting slide rail frame is connected with a sliding supporting plate in a sliding mode. Through the cooperation of the sliding slotting frame and the devices on the sliding slotting frame, when the water level greatly rises or falls, the sliding slotting frame can be contacted with one of the starting switches and controls the servo motor to operate once, so that the change of the water quality can be detected conveniently and timely, the water discharged by a chemical plant can be monitored and treated conveniently and the aims of automatically sensing the discharge amount change of the water and detecting the water quality timely are fulfilled.

Description

Monitoring devices suitable for drainage of chemical plant

Technical Field

The invention relates to the field of environmental monitoring, in particular to a monitoring device suitable for drainage of a chemical plant.

Background

In the process of industrial development, more and more wastewater is discharged from chemical plants, the chemical wastewater contains different impurities, and if the wastewater is directly discharged, the water body is polluted, so that the chemical wastewater needs to be discharged after proper treatment and also needs to be monitored after being discharged, and representative indexes which possibly influence the water environment quality can be measured through water environment monitoring, so that the water quality condition and the change trend of the water body are determined, and a basis is provided for realizing daily supervision, management, prevention and pollution control.

The prior art needs regularly to go to the destination and samples chemical wastewater usually, then detects, the analysis to the sample, and then knows the quality of water condition, but because probably contain impurity in the sample, and prior art does not carry out the separation of impurity to the sample at the in-process that detects, has caused the influence to subsequent detection, and then leads to the testing result inaccurate, and the waste water discharge volume at chemical plant has the change by a wide margin sometimes, if detect untimely this moment, then be unfavorable for effectively monitoring and administering the water that chemical plant discharged.

Disclosure of Invention

Therefore, in order to solve the above problems, it is necessary to provide a monitoring device suitable for chemical plant drainage, which can automatically separate impurities in a sample, automatically sense the discharge amount change of water, and timely detect water quality, so as to solve the problems that the impurities in the sample affect the detection and the detection cannot be timely performed according to the discharge amount change of water in the prior art.

The technical scheme is as follows: a monitoring device suitable for chemical plant drainage comprises a supporting slide rail frame, a sliding plate with a drainage hole, a round frame with a partition plate, a sliding support plate, a servo motor, a C-shaped support plate, a gear ring with a limit column, a protective frame, a centrifugal separation component and a detection component, wherein the sliding plate with the drainage hole is connected to one side of the supporting slide rail frame in a sliding manner, the round frame with the partition plate is rotatably connected to the upper part of the sliding plate with the drainage hole, the sliding support plate is slidably connected to one side of the supporting slide rail frame and is positioned above the round frame with the partition plate, the servo motor is fixedly arranged at the top of the sliding support plate, the C-shaped support plate is fixedly connected to the top of the sliding support plate, an output shaft of the servo motor is rotatably connected with the C-shaped support plate, one end of the output shaft of the servo motor is fixedly connected with the gear ring with the limit column, and the gear ring with the limit column is positioned above the C-shaped support plate, the top of the sliding support plate is connected with a protective frame through a bolt, a centrifugal separation component is arranged on the round frame with the partition plate, and a detection component is arranged on the sliding support plate.

Further, it is particularly preferable that the slide plate with the drain hole is opened with a circular through hole for allowing the sample after the test to be discharged.

Furthermore, it is particularly preferred that the centrifugal separation subassembly is including the dwang, the straight-teeth gear, the spiral rack, the separation pipe, hollow pipe and check valve, take baffle circle frame middle part rotary type to be connected with the dwang, the dwang passes and takes baffle circle frame, the dwang passes slip backup pad and takes drainage hole sliding plate, dwang top fixedly connected with straight-teeth gear, straight-teeth gear lacks the ring gear with taking spacing post and meshes, dwang lower part rigid coupling has the spiral rack, the spiral rack is located takes drainage hole sliding plate below, the inboard rigid coupling in spiral rack upper portion has the separation pipe, the separation pipe is connected with take drainage hole sliding plate bottom rotary type, spiral rack outside rigid coupling has hollow pipe, be equipped with a pair of check valve on the drainage hole sliding plate of area, the check valve is located separation pipe top.

In addition, it is especially preferred that the spiral rack is spiral and used for conveying water upwards and driving the water flow to rotate, so that the spiral rack has the functions of conveniently extracting a sample and separating impurities in the sample.

Furthermore, it is particularly preferred that a separating tube is located above the spiral rack, which separating tube serves to separate the separated water stream from the water stream containing impurities.

In addition, it is particularly preferred that, the determine module is including having hollow straight tooth frame, lack the gear, the extrusion frame, the limiting plate, detector and homing spring, take baffle circle frame top rigid coupling to have hollow straight tooth frame, the dwang passes hollow straight tooth frame, the rigid coupling has scarce gear on the servo motor output shaft, it is inboard that scarce gear is located C shape backup pad, take baffle circle frame on the rigid coupling have the extrusion frame, sliding support plate top rigid coupling has the limiting plate, sliding connection has the detector on the limiting plate, the detector passes sliding support plate, be connected with the homing spring between detector and the limiting plate.

In addition, it is especially preferred that the floating device further comprises a floating assembly, the floating assembly is arranged at the bottom of the sliding plate with the drainage hole, the floating assembly comprises a sliding rod and a floating block, the bottom of the sliding plate with the drainage hole is symmetrically connected with a pair of sliding rods through bolts, and the lower parts of the two sliding rods on the same side are jointly connected with the floating block in a sliding manner.

In addition, particularly preferably, the water level change sensor comprises a water level change sensing assembly, the water level change sensing assembly is arranged between the sliding plate with the drainage hole and the sliding support plate, the water level change sensing assembly comprises a sliding rail plate with a guide groove, an L-shaped support plate, a sliding slotted frame, a first reset spring, a limit strip, a sliding limit frame, a telescopic spring, a guide post, a spiral spring and a starting switch, the sliding plate with the drainage hole and the sliding support plate are jointly and fixedly connected with a sliding rail plate with the guide groove, one side of the sliding rail plate with the guide groove, which is far away from the circular frame with the partition plate, is provided with symmetrical sliding grooves, the sliding grooves on the sliding rail plate with the guide groove are different in depth, the top of the sliding rail plate with the guide groove is fixedly connected with the L-shaped support plate, one side of the sliding rail plate with the guide groove, which is far away from the circular frame with the partition plate, is connected with the first reset spring between the sliding slotted frame and the L-shaped support plate, a plurality of limit strips are arranged in a linear distribution manner on one side of the support sliding rail frame, which is far away from the protection frame, sliding connection has the spacing frame that slides on the frame that slides, the spacing card that slides is between two spacing wherein, it is connected with expanding spring to slide between spacing frame and the frame that slides, the spacing frame that slides is kept away from and is supported slide rail frame one side slidingtype and be connected with the guide post, guide post and area guide way slide rail board slidingtype cooperation, the effect of taking the guide way slide rail board to play the direction to the guide post, be connected with coil spring between guide post and the spacing frame that slides, the equal rigid coupling in area guide way slide rail board top and bottom has starting switch.

In addition, it is especially preferred, still including the anticorrosion subassembly, the protection frame bottom is located to the anticorrosion subassembly, the anticorrosion subassembly is including the bracing piece frame, the swing fluting board, the sliding push frame, second reset spring and driving frame, the protection frame bottom is kept away from and is supported slide rail frame one side rigid coupling and have the bracing piece frame, the symmetry rotary type is connected with the swing fluting board on the bracing piece frame, the lower part is kept away from and is supported slide rail frame one side slidingtype and be connected with the sliding push frame in the protection frame, the sliding push frame passes the protection frame, sliding push frame upper portion lacks the ring gear contact with taking spacing post, sliding push frame lower part and the spacing cooperation of swing fluting board, be connected with second reset spring between sliding push frame and the protection frame, showy piece top rigid coupling has the driving frame, homonymy driving frame and the spacing cooperation of swing fluting board.

In addition, it is especially preferred that the anti-winding device further comprises an anti-winding assembly, wherein the anti-winding assembly is arranged on the hollow circular tube and comprises a supporting circular frame and a separating net, the supporting circular frame is fixedly connected to the lower portion of the outer side of the hollow circular tube, and the separating net is fixedly connected to the bottom of the supporting circular frame.

The invention has the beneficial effects that:

1. through the cooperation of spiral shell, separation pipe and hollow pipe for the separation pipe can be with the water extraction that awaits measuring, and simultaneously under the effect of centrifugal force, the impurity in the sample can be separated out, thereby can not lead to the fact the influence to subsequent monitoring, has improved the accuracy of testing result.

2. Through the cooperation of the sliding slotting frame and the devices on the sliding slotting frame, when the water level greatly rises or falls, the sliding slotting frame can be contacted with one of the starting switches and controls the servo motor to operate once, so that the change of the water quality can be detected conveniently and timely, the water discharged by a chemical plant can be monitored and treated conveniently and the aims of automatically sensing the discharge amount change of the water and detecting the water quality timely are fulfilled.

3. During detection, the hollow circular tube and the device on the hollow circular tube can stretch into the position below the water surface, so that sampling is convenient, and when one-time detection is completed, the hollow circular tube and the device on the hollow circular tube can be upwards folded and separated from the water surface, so that the hollow circular tube and the device on the hollow circular tube can be protected, and the aim of effectively preventing parts in the equipment from being corroded is fulfilled.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

FIG. 3 is a schematic view of a first partial body structure according to the present invention.

FIG. 4 is a schematic view of a first partial body configuration of a centrifugal separation assembly of the present invention.

FIG. 5 is a schematic view of a second partial body configuration of a centrifugal separation assembly of the present invention.

FIG. 6 is a perspective view of a third portion of a centrifugal separation module according to the present invention.

FIG. 7 is a perspective view of a fourth portion of a centrifugal separation module according to the present invention.

FIG. 8 is a schematic view of a first partially assembled body structure of the inspection assembly of the present invention.

FIG. 9 is a schematic view of a second partially assembled body structure of the inspection assembly of the present invention.

Fig. 10 is a schematic perspective view of the round frame with a partition according to the present invention.

Fig. 11 is a schematic perspective view of a detector according to the present invention.

FIG. 12 is a schematic view of a second partial body structure according to the present invention.

Figure 13 is a schematic perspective view of a first embodiment of the floatation assembly of the present invention.

Figure 14 is a schematic perspective view of a second embodiment of the floatation assembly of the present invention.

FIG. 15 is a schematic view of a first partially separated body of the water level variation sensing assembly according to the present invention.

FIG. 16 is a schematic view of a second partially separated body of the water level variation sensing assembly of the present invention.

Fig. 17 is a perspective view of a third part of the water level variation sensing assembly according to the present invention.

Fig. 18 is a perspective view of a fourth part of the water level variation sensing assembly according to the present invention.

Fig. 19 is a schematic perspective view of the guide-grooved slide rail plate according to the present invention.

Fig. 20 is a schematic view of a first partially assembled body structure of the corrosion protection assembly of the present invention.

FIG. 21 is a schematic view of a second partially assembled body construction of the corrosion protection assembly of the present invention.

Fig. 22 is a perspective view of the anti-wind assembly of the present invention.

In the figure: 1. a supporting slide rail frame 21, a sliding plate with a drainage hole 22, a round frame with a clapboard 23, a sliding supporting plate 24, a servo motor 25, a C-shaped supporting plate 26, a gear lacking with a limiting column 27, a protective frame 3, a centrifugal separation component 31, a rotating rod 32, a straight gear 33, a spiral frame 34, a separation round pipe 35, a hollow round pipe 36, a one-way valve 4, a detection component 41, a hollow straight rack 42, a gear lacking wheel 43, an extrusion rack 44, a limit plate 45, a detector 46, a homing spring 5, a floating component 51, a sliding rod 52, a floating block 6, a water level change sensing component 61, a sliding rail plate with a guide groove 62, an L-shaped supporting plate 63, a sliding slotting rack 64, a first return spring 65, a limiting strip 66, a sliding limiting rack 67, a telescopic spring 68, a guide column 69 and a spiral spring, 610. the anti-corrosion device comprises a starting switch 7, an anti-corrosion assembly 71, a supporting rod frame 72, a swinging slotted plate 73, a sliding push rod frame 74, a second return spring 75, a transmission frame 8, an anti-winding assembly 81, a supporting circular frame 82 and a separation net.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A monitoring device suitable for chemical plant drainage is disclosed, as shown in figure 1, figure 2, figure 3, figure 4, figure 5, figure 6, figure 7, figure 8, figure 9, figure 10, figure 11 and figure 12, comprising a support slide rail frame 1, a sliding plate 21 with drainage holes, a round frame 22 with partition plates, a sliding support plate 23, a servo motor 24, a C-shaped support plate 25, a gear ring 26 with limiting columns, a protective frame 27, a centrifugal separation component 3 and a detection component 4, wherein one side of the support slide rail frame 1 is slidably connected with the sliding plate 21 with drainage holes, the sliding plate 21 with drainage holes is provided with round through holes, the round frame 22 with partition plates is rotatably connected above the sliding plate 21 with drainage holes, the round frame 22 with partition plates is used for pushing water inside the round frame with partition plates to discharge the detected water through the round through holes on the sliding plate 21 with drainage holes, one side of the support slide rail frame 1 is slidably connected with the sliding support plate 23, the sliding support plate 23 is positioned above the round frame 22 with partition plates, the sliding support plate 23 is rotatably connected with the round frame 22 with the partition plate, the top of the sliding support plate 23 is fixedly provided with a servo motor 24, the top of the sliding support plate 23 is connected with a C-shaped support plate 25 in a welding mode, an output shaft of the servo motor 24 is rotatably connected with the C-shaped support plate 25, one end of an output shaft of the servo motor 24 is fixedly connected with a tooth ring 26 with a limiting column, the servo motor 24 is used for driving the tooth ring 26 with the limiting column and the upper device to rotate, the tooth ring 26 with the limiting column is positioned above the C-shaped support plate 25, the upper part of the sliding support plate 23 is connected with a protective frame 27 through a bolt, and the protective frame 27 plays a protective role, a part for protecting 23 tops of sliding support plate is equipped with centrifugal separation subassembly 3 on taking baffle circle frame 22, and centrifugal separation subassembly 3 is used for separating out the impurity of aquatic, is equipped with determine module 4 on the sliding support plate 23, and determine module 4 is used for detecting quality of water.

The centrifugal separation component 3 comprises a rotating rod 31, a straight gear 32, a spiral rack 33, a separation round pipe 34, a hollow round pipe 35 and a check valve 36, the middle part of a round frame 22 with a clapboard is rotatably connected with the rotating rod 31, the rotating rod 31 passes through the round frame 22 with the clapboard, the rotating rod 31 passes through a sliding support plate 23 and a sliding plate 21 with a drainage hole, the top end of the rotating rod 31 is fixedly connected with the straight gear 32, the straight gear 32 is meshed with a gear ring 26 with a limiting column, the lower part of the rotating rod 31 is fixedly connected with the spiral rack 33, the spiral rack 33 is positioned below the sliding plate 21 with the drainage hole, the inner side of the upper part of the spiral rack 33 is fixedly connected with the separation round pipe 34, the separation round pipe 34 is rotatably connected with the bottom of the sliding plate 21 with the drainage hole, the outer side of the spiral rack 33 is fixedly connected with the hollow round pipe 35, and the separation round pipe 34 is matched with the hollow round pipe 35, so that water to be detected can flow from bottom to top inside the hollow round pipe 35, in order to extract the sample, the sliding plate 21 with the drainage hole is provided with a pair of one-way valves 36, the one-way valves 36 are positioned above the separation circular tube 34, and the one-way valves 36 only allow water flow to pass through in one way, so that the separated water enters the circular frame 22 with the partition plate through the one-way valves 36.

Detection component 4 is including having hollow straight tooth frame 41, lack gear 42, extrusion frame 43, limiting plate 44, detector 45 and playback spring 46, take baffle circle frame 22 top rigid coupling to have hollow straight tooth frame 41, dwang 31 passes hollow straight tooth frame 41, the rigid coupling has scarce gear 42 on the servo motor 24 output shaft, it is inboard that scarce gear 42 is located C shape backup pad 25, take baffle circle frame 22 to go up the rigid coupling to have extrusion frame 43, extrusion frame 43 is used for extrudeing detector 45 downstream, make detector 45 and the inside water contact of taking baffle circle frame 22, be convenient for detect quality of water, sliding support plate 23 top rigid coupling has limiting plate 44, sliding connection has detector 45 on limiting plate 44, detector 45 is used for detecting quality of water, detector 45 passes sliding support plate 23, be connected with playback spring 46 between detector 45 and the limiting plate 44.

The supporting slide rail frame 1 and the upper device thereof are arranged on a supporting column of a place to be detected through bolts, a worker manually controls the servo motor 24 to operate, the servo motor 24 can rotate in a circle every hour and drive the limiting column-lacking gear ring 26 to rotate through an output shaft, the limiting column-lacking gear ring 26 can drive the straight gear 32 and the upper device to rotate in multiple circles, the water to be detected can flow from bottom to top inside the hollow circular pipe 35 through the matching of the spiral frame 33, the separating circular pipe 34 and the hollow circular pipe 35 so as to extract a sample, meanwhile, impurities in the sample can be thrown outwards under the action of centrifugal force, so that the impurities in the sample can be effectively separated, further, the subsequent monitoring cannot be influenced, the separated water can enter the separating circular pipe 34, and the one-way valve 36 only allows water to pass through in a one-way, so that the separated water enters the inside the circular frame 22 with the partition plate through the one-way valve 36, and water can account for four fifths of the capacity of the round frame 22 with the partition plate, so that the water environment can be monitored conveniently, the gear ring 26 with the limiting columns can be separated from the straight gear 32, the straight gear 32 and the device on the straight gear can stop rotating, and water cannot flow into the round frame 22 with the partition plate.

When the servo motor 24 rotates reversely, the servo motor 24 drives the missing gear 42 to rotate reversely for one turn through the output shaft, after the straight gear 32 and the device thereon stop rotating, the missing gear 42 drives the hollow straight rack 41 and the device thereon to rotate clockwise for one turn, in the process, the extrusion rack 43 extrudes the detector 45 to move downwards, the return spring 46 is compressed accordingly, so that the detector 45 contacts with the water in the circular frame 22 with the partition plate, the detector 45 can detect the water in the circular frame 22 with the partition plate, then the extrusion rack 43 is separated from the detector 45, the return spring 46 is reset accordingly and drives the detector 45 to reset, at the moment, the detector 45 just completes one detection, the circular frame 22 with the partition plate pushes the water in the circular frame 22 with the partition plate while the circular frame 22 with the partition plate rotates clockwise, when the circular frame 22 with the partition plate and the device thereon rotate to 150 degrees, the water in the circular frame 22 with the partition plate is discharged through the circular through hole on the sliding plate 21 with the liquid discharge hole, after an hour, the servo motor 24 can operate again, the equipment can monitor the water environment again, and finally the servo motor 24 is manually controlled to be turned off.

Example 2

On the basis of embodiment 1, as shown in fig. 13 and 14, the device further comprises a floating assembly 5, the floating assembly 5 is arranged at the bottom of the sliding plate 21 with the drainage hole, the floating assembly 5 is used for ensuring that the device samples at the same height from the water level every time, the floating assembly 5 comprises a sliding rod 51 and a floating block 52, the bottom of the sliding plate 21 with the drainage hole is symmetrically connected with a pair of sliding rods 51 through bolts, the lower parts of the two sliding rods 51 at the same side are jointly connected with the floating block 52 in a sliding manner, the mass of the floating block 52 is small, and the floating block 52 can float on the water surface.

In the process of monitoring the water environment, because the quality of the floating block 52 is small, the floating block can always float on the water surface, the sliding rod 51 and the upper device thereof can lift along with the lifting of the water level, so that the hollow circular tube 35 and the upper device thereof lift along with the lifting of the water level, the sampling of the equipment at the same height position away from the water level at each time can be ensured, and the accuracy of a monitoring result is ensured.

Example 3

On the basis of embodiment 2, as shown in fig. 15, 16, 17, 18 and 19, the water level change sensing assembly 6 is further included, the water level change sensing assembly 6 is disposed between the sliding plate with drainage holes 21 and the sliding support plate 23, the water level change sensing assembly 6 is used for sensing the discharge amount change of water and detecting the water quality in time, the water level change sensing assembly 6 includes a sliding rail plate with guide grooves 61, an L-shaped support plate 62, a sliding slotted frame 63, a first return spring 64, a limit strip 65, a sliding limit frame 66, a telescopic spring 67, a guide post 68, a coil spring 69 and a start switch 610, the sliding rail plate with guide grooves 61 is connected between the sliding plate with drainage holes 21 and the sliding support plate 23 through bolts, symmetrical sliding grooves are formed on one side of the sliding rail plate with guide grooves 61 far away from the circular frame with partition plates 22, the sliding grooves on the sliding rail plate with guide grooves 61 are different in depth, the top of a sliding rail plate 61 with a guide groove is connected with an L-shaped support plate 62 in a welding mode, one side of the sliding rail plate 61 with the guide groove, which is far away from a round frame 22 with a clapboard, is connected with a sliding slotted frame 63 in a sliding mode, the sliding slotted frame 63 is positioned in the middle of the sliding rail plate 61 with the guide groove, a first reset spring 64 is connected between the sliding slotted frame 63 and the L-shaped support plate 62, a plurality of limit strips 65 are arranged in a linear distribution mode on one side of a supporting sliding rail frame 1, which is far away from a protective frame 27, the sliding slotted frame 63 is connected with a sliding limit frame 66 in a sliding mode, the limit strips 65 are used for limiting the sliding limit frame 66, the sliding limit frame 66 is clamped between the two limit strips 65, an expansion spring 67 is connected between the sliding limit frame 66 and the sliding slotted frame 63, one side of the sliding limit frame 66, which is far away from the supporting sliding rail frame 1, is connected with a guide post 68 in a sliding mode, and the guide post 68 is matched with the sliding rail plate 61 with the guide groove in a sliding mode, the slide rail plate 61 with the guide groove has a guiding effect on the guide post 68, a spiral spring 69 is connected between the guide post 68 and the sliding limiting frame 66, the top and the bottom of the slide rail plate 61 with the guide groove are fixedly connected with a starting switch 610, and the starting switch 610 is used for controlling the servo motor 24 to rotate reversely for a circle.

When the sliding plate 21 with the drainage hole and the upper device thereof ascend and descend, the sliding rail plate 61 with the guide groove and the upper device thereof ascend and descend together, when the water level ascends, the sliding rail plate 61 with the guide groove and the upper device thereof move upwards, because the sliding limiting frame 66 is limited by the two limiting strips 65, the sliding limiting frame 66 and the upper device thereof cannot move upwards, the sliding slotted frame 63 can be stretched accordingly, when the water level changes greatly, the upward movement distance of the sliding rail plate 61 with the guide groove and the upper device thereof is large, the sliding slotted frame 63 can be contacted with the starting switch 610 arranged below, if the servo motor 24 does not rotate at the moment, the starting switch 610 arranged below controls the servo motor 24 to rotate reversely for a circle after five seconds, and the water quality can be monitored timely when the water level changes greatly. When the sliding rail plate 61 with the guide groove and the devices thereon move upwards, the guide post 68 and the devices thereon move along the inclined sliding groove at the lower part of the sliding rail plate 61 with the guide groove, the extension spring 67 is stretched accordingly, the sliding limiting frame 66 is separated from the two limiting strips 65, so that the two limiting strips 65 do not limit the sliding limiting frame 66 any more, the first return spring 64 is reset accordingly and drives the sliding slotted frame 63 and the devices thereon to move upwards, the guide post 68 moves along the linear sliding groove on the sliding rail plate 61 with the guide groove in the process, when the guide post 68 moves to the middle part of the linear sliding groove on the sliding rail plate 61 with the guide groove, the extension spring 67 is reset accordingly and drives the guide post 68 and the devices thereon to reset towards the direction far away from the supporting sliding rail frame 1 under the guiding effect of the sliding rail plate 61 with the guide groove, and the sliding limiting frame 66 is contacted with the other two limiting strips 65, the other two limit strips 65 can clamp the sliding limit frame 66 again, and when the water level greatly rises or falls again, the change of the water quality can be detected in time again.

Example 4

Based on embodiment 3, as shown in fig. 20 and 21, the anti-corrosion assembly 7 is further included, the anti-corrosion assembly 7 is disposed at the bottom of the protection frame 27, the anti-corrosion assembly 7 is used for preventing the hollow circular tube 35 and the device thereon from being corroded due to long-term immersion in water, the anti-corrosion assembly 7 includes a supporting rod frame 71, a swinging slotted plate 72, a sliding push rod frame 73, a second return spring 74 and a transmission frame 75, the supporting rod frame 71 is fixedly connected to one side of the bottom of the protection frame 27 away from the supporting slide rail frame 1, the swinging slotted plate 72 is symmetrically and rotatably connected to the supporting rod frame 71, the sliding push rod frame 73 is connected to one side of the inner lower portion of the protection frame 27 away from the supporting slide rail frame 1, the sliding push rod frame 73 is used for supporting the swinging slotted plate 72, the sliding push rod frame 73 penetrates through the protection frame 27, the upper portion of the sliding push rod frame 73 is in contact with the gear ring 26 with the limiting post, the lower portion of the sliding push rod frame 73 is in limiting fit with the swinging slotted plate 72, a second return spring 74 is connected between the sliding push rod frame 73 and the protective frame 27, the top of the floating block 52 is connected with a transmission frame 75 in a welding mode, and the transmission frame 75 on the same side is in limit fit with the swing slotted plate 72.

In the process of rotating the gear ring 26 with the limited column and the device thereon, the gear ring 26 with the limited column will be separated from the sliding push rod frame 73, so that the gear ring 26 with the limited column will not extrude the sliding push rod frame 73, the compressed second return spring 74 will recover and drive the sliding push rod frame 73 and the device thereon to move upward relative to the protective frame 27, meanwhile, the sliding push rod frame 73 will not support the swing grooving plate 72, the support rod frame 71 and the device thereon will move downward under the action of gravity, because the floating block 52 floats on the water surface, the hollow circular tube 35 will extend below the water surface, so as to facilitate sampling, when the gear ring 26 with the limited column and the device thereon rotate for one circle, the gear ring 26 with the limited column will extrude the sliding push rod frame 73 again, the sliding push rod frame 73 and the device thereon will reset reversely, so that the hollow circular tube 35 is retracted and separated from the water surface, the hollow circular tube 35 and the device on the hollow circular tube are prevented from being corroded due to long-term immersion in water, so that the hollow circular tube 35 and the device on the hollow circular tube are protected, and secondary sampling is facilitated.

Example 5

On the basis of embodiment 4, as shown in fig. 22, the device further includes an anti-winding assembly 8, the anti-winding assembly 8 is disposed on the hollow circular tube 35, the anti-winding assembly 8 is used for preventing aquatic weeds in water from winding on the spiral rack 33 during sampling, the anti-winding assembly 8 includes a supporting circular frame 81 and a separation net 82, the supporting circular frame 81 is fixedly connected to the lower portion of the outer side of the hollow circular tube 35, the separation net 82 is fixedly connected to the bottom of the supporting circular frame 81, and the separation net 82 is used for preventing aquatic weeds from entering the inside of the hollow circular tube 35.

Through supporting circle frame 81 and spacer 82, can prevent that the pasture and water in the aquatic from twining on spiral shell 33 when the sample, guaranteed the steady operation of this equipment effectively.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A monitoring device suitable for chemical plant drainage comprises a supporting slide rail frame (1) and is characterized by further comprising a sliding plate (21) with a drainage hole, a round frame (22) with a partition plate, a sliding support plate (23), a servo motor (24), a C-shaped support plate (25), a gear ring (26) with a limiting column, a protective frame (27), a centrifugal separation component (3) and a detection component (4), wherein the sliding plate (21) with the drainage hole is connected to one side of the supporting slide rail frame (1) in a sliding manner, the round frame (22) with the partition plate is rotatably connected to the upper side of the sliding plate (21) with the drainage hole, the sliding support plate (23) is connected to one side of the supporting slide rail frame (1) in a sliding manner, the sliding support plate (23) is positioned above the round frame (22) with the partition plate, the sliding support plate (23) is rotatably connected with the round frame (22) with the partition plate, the servo motor (24) is fixedly installed at the top of the sliding support plate (23), sliding support board (23) top fixedly connected with C shape backup pad (25), servo motor (24) output shaft is connected with C shape backup pad (25) rotary type, servo motor (24) output shaft one end rigid coupling has and takes spacing post to lack ring gear (26), take spacing post to lack ring gear (26) and be located C shape backup pad (25) top, there is protecting frame (27) sliding support board (23) top through bolted connection, be equipped with centrifugal separation subassembly (3) on taking baffle circle frame (22), be equipped with determine module (4) on sliding support board (23).

2. The monitoring device for chemical plant drainage according to claim 1, wherein the sliding plate (21) with drainage hole is provided with a circular through hole for allowing the drainage of the tested sample.

3. The monitoring device suitable for chemical plant drainage according to claim 1, wherein the centrifugal separation assembly (3) comprises a rotating rod (31), a straight gear (32), a spiral rack (33), a separation circular tube (34), a hollow circular tube (35) and a one-way valve (36), the rotating rod (31) is rotatably connected to the middle of the circular frame (22) with a partition plate, the rotating rod (31) passes through the sliding support plate (23) and the sliding plate (21) with a drainage hole, the straight gear (32) is fixedly connected to the top end of the rotating rod (31), the straight gear (32) is meshed with the gear ring (26) with a limiting column, the spiral rack (33) is fixedly connected to the lower portion of the rotating rod (31), the spiral rack (33) is located below the sliding plate (21) with the drainage hole, the separation circular tube (34) is fixedly connected to the inner side of the upper portion of the spiral rack (33), and the separation circular tube (34) is rotatably connected with the bottom of the sliding plate (21) with the drainage hole, the outer side of the spiral frame (33) is fixedly connected with a hollow round pipe (35), the sliding plate (21) with the drainage hole is provided with a pair of one-way valves (36), and the one-way valves (36) are positioned above the separation round pipe (34).

4. A device for monitoring the drainage of chemical plants, as in claim 2, characterized in that the spiral support (33) is helical and serves to convey the water upwards and to rotate the water flow, facilitating the extraction of the sample and the separation of the impurities therein.

5. A device for monitoring the drainage of chemical plants, as in claim 2, characterized in that a separating tube (34) is located above the spiral support (33), the separating tube (34) being intended to isolate the separated water flow from the water flow containing impurities.

6. A monitoring device suitable for the drainage of chemical plants, as in claim 2, characterized in that the detecting assembly (4) comprises a hollow straight rack (41), a missing gear (42), a squeezing rack (43), limiting plate (44), detector (45) and playback spring (46), take baffle circle frame (22) top rigid coupling to have hollow straight tooth frame (41), dwang (31) pass hollow straight tooth frame (41), the rigid coupling has scarce gear (42) on servo motor (24) output shaft, it is inboard that scarce gear (42) is located C shape backup pad (25), take baffle circle frame (22) to go up the rigid coupling to have extrusion frame (43), sliding support plate (23) top rigid coupling has limiting plate (44), sliding connection has detector (45) on limiting plate (44), detector (45) pass sliding support plate (23), be connected with playback spring (46) between detector (45) and limiting plate (44).

7. The monitoring device suitable for chemical plant drainage according to claim 3, further comprising a floating assembly (5), wherein the floating assembly (5) is arranged at the bottom of the sliding plate (21) with the drainage hole, the floating assembly (5) comprises a sliding rod (51) and a floating block (52), the bottom of the sliding plate (21) with the drainage hole is symmetrically connected with a pair of sliding rods (51) through bolts, and the lower parts of the two sliding rods (51) at the same side are jointly connected with the floating block (52) in a sliding manner.

8. The monitoring device suitable for chemical plant drainage according to claim 4, further comprising a water level change sensing component (6), wherein the water level change sensing component (6) is arranged between the sliding plate (21) with drainage holes and the sliding support plate (23), the water level change sensing component (6) comprises a sliding rail plate (61) with guide grooves, an L-shaped support plate (62), a sliding slotted frame (63), a first reset spring (64), a limit strip (65), a sliding limit frame (66), a telescopic spring (67), a guide post (68), a spiral spring (69) and a starting switch (610), the sliding rail plate (61) with guide grooves is fixedly connected between the sliding plate (21) with drainage holes and the sliding support plate (23), symmetrical sliding grooves are formed on one side of the sliding rail plate (61) with guide grooves, which is far away from the circular frame (22) with partition plates, and the sliding grooves on the sliding rail plate (61) with guide grooves are different in depth, an L-shaped support plate (62) is fixedly connected to the top of a sliding rail plate (61) with a guide groove, one side, far away from a round frame (22) with a partition plate, of the sliding rail plate (61) with the guide groove is connected with a sliding slotted frame (63) in a sliding mode, a first reset spring (64) is connected between the sliding slotted frame (63) and the L-shaped support plate (62), a plurality of limiting strips (65) are arranged on one side, far away from a protective frame (27), of the supporting sliding rail frame (1) in a linear distribution mode, a sliding limiting frame (66) is connected on the sliding slotted frame (63) in a sliding mode, the sliding limiting frame (66) is clamped between the two limiting strips (65), a telescopic spring (67) is connected between the sliding limiting frame (66) and the sliding slotted frame (63), one side, far away from the supporting rail frame (1), of the sliding limiting frame (66) is connected with a guide post (68) in a sliding mode, and the guide post (68) is in a sliding fit with the sliding rail plate (61) with the guide groove, the guide rail plate (61) with the guide groove plays a role in guiding the guide post (68), a spiral spring (69) is connected between the guide post (68) and the sliding limiting frame (66), and the top and the bottom of the guide rail plate (61) with the guide groove are fixedly connected with a starting switch (610).

9. The monitoring device suitable for chemical plant drainage according to claim 5, further comprising an anti-corrosion assembly (7), wherein the anti-corrosion assembly (7) is arranged at the bottom of the protective frame (27), the anti-corrosion assembly (7) comprises a supporting rod frame (71), a swinging slotted plate (72), a sliding push rod frame (73), a second reset spring (74) and a transmission frame (75), the supporting rod frame (71) is fixedly connected to one side of the bottom of the protective frame (27) far away from the supporting slide rail frame (1), the swinging slotted plate (72) is symmetrically and rotatably connected to the supporting rod frame (71), the sliding push rod frame (73) is slidably connected to one side of the inner lower portion of the protective frame (27) far away from the supporting slide rail frame (1), the sliding push rod frame (73) penetrates through the protective frame (27), the upper portion of the sliding push rod frame (73) is in contact with the gear ring (26) with the limiting column, the lower portion of the sliding push rod frame (73) is in limit fit with the swinging slotted plate (72), a second reset spring (74) is connected between the sliding push rod frame (73) and the protective frame (27), a transmission frame (75) is fixedly connected to the top of the floating block (52), and the transmission frame (75) on the same side is in limit fit with the swing grooving plate (72).

10. The monitoring device suitable for chemical plant drainage according to claim 6, further comprising an anti-winding assembly (8), wherein the anti-winding assembly (8) is arranged on the hollow circular tube (35), the anti-winding assembly (8) comprises a supporting circular frame (81) and a separation net (82), the supporting circular frame (81) is fixedly connected to the lower portion of the outer side of the hollow circular tube (35), and the separation net (82) is fixedly connected to the bottom of the supporting circular frame (81).