Waste liquid discharge equipment for chemical shunt box

Abstract

The invention discloses waste liquid discharge equipment for a chemical distribution box, and relates to the technical field of chemical equipment, the waste liquid discharge equipment comprises the chemical distribution box and a discharge mechanism, the discharge mechanism comprises a connecting pipe, a discharge hopper and a liquid inlet hopper, the connecting pipe is fixedly mounted at the bottom end of the chemical distribution box through a bolt, and the discharge hopper is fixedly mounted at the bottom end of the liquid inlet hopper; the discharging hopper is fixedly installed at the bottom end of the connecting pipe through threads, and the top end of the liquid inlet hopper is movably installed at the top end of the interior of the connecting pipe through a sealing bearing. A reciprocating plate in a support frame is driven to reciprocate, and an air bag is used for filling air into a discharge hopper, so that the pressure in the discharge hopper is increased, the filtering speed in the discharge hopper is assisted, and the discharge speed of waste liquid is increased; the liquid discharging flow is adjusted by adjusting the gap between the flow limiting plate and the inner wall of the flow limiting pipe, the adjusting sleeve is kept stable through threaded connection of the adjusting sleeve and the threaded pipe, and therefore it is guaranteed that the flow limiting plate stably controls the liquid discharging flow of the flow limiting pipe.

Description

Technical Field

[0001] The invention relates to the technical field of chemical equipment, in particular to a chemical diversion box waste liquid discharge device. Background Art

[0002] In the production process of chemicals, chemical diverter boxes are one of the indispensable equipment. However, traditional chemical diverter boxes have some problems in the design of waste outlets. The waste outlets of traditional chemical diverter boxes are often narrow, which can easily cause poor discharge and blockage of waste liquid. Solid particles and impurities in the waste liquid are prone to accumulate at the waste outlet, causing the discharge speed to slow down or even completely blockage, which not only affects production efficiency, but may also cause chemicals to be retained in the diverter box, increasing safety risks. Traditional chemical diverter box waste outlets often lack effective filtering mechanisms, resulting in solid particles and impurities in the waste liquid being directly discharged into the environment, which not only increases the risk of environmental pollution, but may also cause damage to downstream processing equipment. Although some designs install simple filtering devices before the waste outlets, these devices often have poor filtering effects and are prone to blockage, requiring frequent cleaning and replacement. Summary of the invention

[0003] The object of the present invention is to provide a chemical diversion box waste liquid discharge device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A chemical diversion box waste liquid discharge device, comprising a chemical diversion box;

[0005] The discharge mechanism includes a connecting pipe, a discharge bucket and a liquid inlet bucket, wherein the connecting pipe is fixedly installed at the bottom end of the chemical liquid separation box by bolts, the discharge bucket is fixedly installed at the bottom end of the connecting pipe by threads, and the top end of the liquid inlet bucket is movably installed at the inner top end of the connecting pipe by a sealing bearing;

[0006] A driving mechanism, the driving mechanism comprising a baffle and a fixing pipe, the baffle being fixedly mounted on the inner top of the discharge bucket by bolts, and the fixing pipe being fixedly mounted in the middle of the baffle by bolts;

[0007] A boost filter mechanism, the boost filter mechanism comprising a support frame, a boost box, a reciprocating plate, an air bag and a filter layer, the support frame is fixedly mounted on the top of the partition by bolts, the liquid inlet hopper is movably mounted in the middle of the top of the support frame by a bearing, there are two boost boxes and they are symmetrically fixedly mounted on the top of the partition by bolts, the reciprocating plate is movably mounted inside the boost box by sliding, the air bag is fixedly arranged inside the boost box, the filter layer is fixedly mounted on the top of the discharge hopper by bolts and is located below the fixed pipe;

[0008] A flow limiting mechanism, the flow limiting mechanism includes a flow limiting tube, a rotating shaft and a flow limiting plate, the top end of the flow limiting tube is fixedly installed on the bottom end of the discharge bucket by means of threads, the rotating shaft is movably installed in the middle of the flow limiting tube by means of insertion, the flow limiting plate is located inside the flow limiting tube and is fixedly sleeved on the rotating shaft by means of bolts, and the cross-sectional diameter of the flow limiting plate is equal to the cross-sectional inner diameter of the middle section of the flow limiting tube.

[0009] Preferably, the discharge mechanism includes a spiral bar, a connecting frame, a lifting rod and a lifting plate, the spiral bars have a total of several and are spirally and evenly fixed on the inner wall of the liquid inlet bucket in an integrated manner, the connecting frame is fixedly installed on the inner bottom end of the liquid inlet bucket by bolts, the lifting rod is installed in the middle of the connecting frame by insertion, and the lifting plate is fixedly installed on the top of the lifting rod by bolts.

[0010] Preferably, the discharge mechanism includes a lifting groove, a limiting rod, a first spring and a sealing sleeve, the lifting groove is opened at the bottom end of the lifting rod, the limiting rod is fixedly installed in the middle of the connecting frame by bolts, and is movably installed in the lifting groove by insertion, the first spring is movably sleeved on the outside of the lifting rod, and is located between the connecting frame and the bottom end of the lifting rod, and there are two sealing sleeves, both of which are fixedly sleeved on the outside of the lifting rod, and are respectively located above the connecting frame and between the connecting frame and the bottom end of the lifting rod.

[0011] Preferably, the driving mechanism includes a transverse shaft, a cam, a motor, a gear ring and a first gear. The transverse shaft is movably installed in the middle of the fixed tube by insertion. The cam is located in the middle of the fixed tube and is fixedly sleeved on the transverse shaft by bolts. The motor is fixedly installed on the top of the partition by bolts. The output shaft of the motor is fixedly connected to the end of the transverse shaft outside the fixed tube by bolts. The gear ring is fixedly sleeved on the bottom end of the discharge bucket by bolts. The first gear is fixedly sleeved on the output shaft of the motor by bolts. The first gear is movably connected to the gear ring by meshing.

[0012] Preferably, the boost filtering mechanism includes an intake check valve, an exhaust check valve and a second spring, the intake check valve being fixedly installed by insertion in the middle of the top end of the support frame away from the reciprocating plate, the exhaust check valve being fixedly installed by insertion at the bottom end of the support frame and located below the intake check valve, the intake check valve being fixedly installed in the airbag by insertion, the exhaust check valve being fixedly installed in the airbag by insertion, the exhaust check valve being fixedly installed in the partition by insertion, and the bottom end is located in the discharge bucket, and both ends of the second spring are fixedly installed by bolts between a side of the reciprocating plate away from the airbag and a side of the inside of the boost box away from the intake check valve.

[0013] Preferably, the boost filtering mechanism includes a movable groove, a movable tooth plate and a vertical axis, the movable groove is opened in the middle of one side of the boost box close to the discharge bucket, one end of the movable tooth plate is fixedly installed in the middle of one side of the reciprocating plate close to the discharge bucket by bolts, one end of the movable tooth plate connected to the reciprocating plate is movably installed in the movable groove by insertion, and the top end of the vertical axis is movably installed on the top end of the support frame through a bearing.

[0014] Preferably, the flow limiting mechanism includes a second gear, a fixed tooth plate and an intake pipe, the second gear is fixedly installed on the bottom end of the vertical shaft by bolts, there are two fixed tooth plates which are symmetrically fixedly installed on the side wall of the discharge bucket by bolts and are located above the gear ring, the movable tooth plate is movably connected to the second gear by meshing, the second gear is movably connected to the fixed tooth plate by meshing, and the intake pipe is fixedly installed on the bottom end of the side wall of the connecting pipe by insertion and is located at the motor.

[0015] Preferably, the flow limiting mechanism includes a rod groove, a threaded tube, an adjusting rod, an adjusting sleeve and an adjusting plate, the rod groove is opened at the end of the rotating shaft located outside the flow limiting tube, the threaded tube is fixedly installed in the middle of the side wall of the flow limiting tube by bolts, and the movable sleeve is connected to the end of the rotating shaft located outside the flow limiting tube, the adjusting rod is movably installed in the rod groove by insertion, the adjusting sleeve is movably connected to the outside of the threaded tube by a thread, the end of the adjusting rod away from the flow limiting plate is fixedly installed in the middle of the inside of the adjusting sleeve by bolts, and the adjusting plate is fixedly installed in the end of the adjusting sleeve away from the rotating shaft by bolts.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention drives the liquid inlet bucket to rotate and uses the spiral strip to generate a vortex in the waste liquid at the bottom of the chemical liquid separation box to accelerate the liquid inlet speed, pushes the lifting rod up through the cam, drives the lifting plate to rise through the lifting rod, and then drives the lifting rod to reset through the first spring, thereby forming an up and down reciprocating motion, so that the lifting plate continuously moves up and down at the top of the liquid inlet bucket, further assists the liquid inlet, so as to accelerate the liquid discharge speed, and squeezes and crushes the large precipitates entering the fixed pipe through the minimum gap formed between the farthest end of the motor and the horizontal axis and the inner wall of the fixed pipe, so as to prevent the large precipitates from clogging the fixed pipe;

[0018] 2. The present invention drives the reciprocating plate in the support frame to perform reciprocating motion, and uses the air bag to fill air into the discharge bucket to increase the pressure in the discharge bucket, assist the filtration speed in the discharge bucket, and improve the discharge speed of the waste liquid. After the filtered waste liquid enters the flow limiting tube, the discharge flow rate is adjusted by adjusting the gap between the flow limiting plate and the inner wall of the flow limiting tube. The threaded connection between the adjusting sleeve and the threaded tube keeps the adjusting sleeve stable, so as to ensure that the flow limiting plate stably controls the discharge flow of the flow limiting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Provides an overall structural diagram for an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the internal structure of a connecting pipe provided in an embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the internal structure of the connecting pipe and the discharge bucket provided in an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the internal structure of the liquid inlet hopper and the fixed tube provided in an embodiment of the present invention;

[0023] Figure 5 A schematic diagram of a partial structure of a driving mechanism provided in an embodiment of the present invention;

[0024] Figure 6 A schematic diagram of the structure of a partition and a support frame provided in an embodiment of the present invention;

[0025] Figure 7 A schematic diagram of a partial structure of a pressurized filtering mechanism provided in an embodiment of the present invention;

[0026] Figure 8 A schematic diagram of the cross-sectional structure of a booster box provided in an embodiment of the present invention;

[0027] Fig. 9 A schematic diagram of the internal structure of a current limiting tube provided in an embodiment of the present invention;

[0028] Fig.10 A schematic diagram of a partial cross-sectional structure of a current limiting mechanism provided in an embodiment of the present invention.

[0029] In the figure: 1. Chemical liquid separation box; 2. Discharge mechanism; 201. Connecting pipe; 202. Discharge bucket; 203. Liquid inlet bucket; 204. Spiral strip; 205. Connecting frame; 206. Lifting rod; 207. Lifting plate; 208. Lifting slot; 209. Limiting rod; 210. First spring; 211. Sealing sleeve; 3. Driving mechanism; 301. Partition; 302. Fixed pipe; 303. Horizontal axis; 304. Cam; 305. Motor; 306. Gear ring; 307. First gear; 4. Pressurization and filtering mechanism; 401. Support Frame; 402, booster box; 403, intake check valve; 404, exhaust check valve; 405, reciprocating plate; 406, air bag; 407, second spring; 408, movable groove; 409, movable tooth plate; 410, vertical axis; 411, second gear; 412, fixed tooth plate; 413, intake pipe; 414, filter layer; 5, flow limiting mechanism; 501, flow limiting pipe; 502, rotating shaft; 503, flow limiting plate; 504, rod groove; 505, threaded pipe; 506, adjusting rod; 507, adjusting sleeve; 508, adjusting plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 10 , the present invention provides a technical solution: a chemical diversion box waste liquid discharge device, comprising a chemical diversion box 1;

[0032] The discharge mechanism 2 includes a connecting pipe 201, a discharge bucket 202 and a liquid inlet bucket 203. The connecting pipe 201 is fixedly installed at the bottom end of the chemical liquid separation box 1 by bolts, the discharge bucket 202 is fixedly installed at the bottom end of the connecting pipe 201 by threads, and the top end of the liquid inlet bucket 203 is movably installed at the inner top end of the connecting pipe 201 by a sealed bearing;

[0033] The driving mechanism 3 includes a partition plate 301 and a fixed pipe 302. The partition plate 301 is fixedly installed on the inner top of the discharge bucket 202 by bolts, and the fixed pipe 302 is fixedly installed in the middle of the partition plate 301 by bolts;

[0034] The boost filter mechanism 4 includes a support frame 401, a boost box 402, a reciprocating plate 405, an air bag 406 and a filter layer 414. The support frame 401 is fixedly mounted on the top of the partition 301 by bolts, and the liquid inlet hopper 203 is movably mounted on the middle of the top of the support frame 401 through a bearing. There are two boost boxes 402 and they are symmetrically fixedly mounted on the top of the partition 301 by bolts. The reciprocating plate 405 is installed inside the boost box 402 by sliding movement. The air bag 406 is fixedly arranged inside the boost box 402. The filter layer 414 is fixedly mounted on the top of the discharge hopper 202 by bolts and is located below the fixed pipe 302.

[0035] The flow limiting mechanism 5 includes a flow limiting tube 501, a rotating shaft 502 and a flow limiting plate 503. The top of the flow limiting tube 501 is fixedly installed on the bottom of the discharge bucket 202 by means of threads. The rotating shaft 502 is installed in the middle of the flow limiting tube 501 by means of insertion. The flow limiting plate 503 is located inside the flow limiting tube 501 and is fixedly sleeved on the rotating shaft 502 by means of bolts. The cross-sectional diameter of the flow limiting plate 503 is equal to the cross-sectional inner diameter of the middle section of the flow limiting tube 501.

[0036] The discharge mechanism 2 includes a spiral strip 204, a connecting frame 205, a lifting rod 206 and a lifting plate 207. The spiral strips 204 are a plurality of spiral strips and are uniformly and integrally fixedly mounted on the inner wall of the liquid inlet bucket 203. The connecting frame 205 is fixedly mounted on the inner bottom end of the liquid inlet bucket 203 by bolts. The lifting rod 206 is installed in the middle of the connecting frame 205 by insertion. The lifting plate 207 is fixedly mounted on the top of the lifting rod 206 by bolts. By driving the liquid inlet bucket 203 to rotate, when the liquid inlet bucket 203 rotates, the waste liquid at the inner bottom end of the chemical liquid separation box 1 is vortexed through the spiral strips 204 to accelerate the liquid inlet speed.

[0037] The discharge mechanism 2 includes a lifting groove 208, a limiting rod 209, a first spring 210 and a sealing sleeve 211. The lifting groove 208 is provided at the bottom end of the lifting rod 206. The limiting rod 209 is fixedly installed in the middle of the connecting frame 205 by bolts, and is movably installed in the lifting groove 208 by insertion. The first spring 210 is movably sleeved outside the lifting rod 206 and is located between the connecting frame 205 and the bottom end of the lifting rod 206. There are two sealing sleeves 211, which are fixedly sleeved outside the lifting rod 206 and are respectively located above the connecting frame 205 and between the bottom end of the connecting frame 205 and the lifting rod 206. The lifting plate 207 is driven to rise by the lifting rod 206, and then the lifting rod 206 is driven to reset by the first spring 210, thereby forming an up and down reciprocating motion, so that the lifting plate 207 continuously moves up and down at the top of the liquid inlet bucket 203, further assisting the liquid inlet to speed up the liquid discharge.

[0038] The driving mechanism 3 includes a horizontal shaft 303, a cam 304, a motor 305, a gear ring 306 and a first gear 307. The horizontal shaft 303 is installed in the middle of the fixed tube 302 by insertion. The cam 304 is located in the middle of the fixed tube 302 and is fixedly sleeved on the horizontal shaft 303 by bolts. The motor 305 is fixedly installed on the top of the partition 301 by bolts. The output shaft of the motor 305 is fixedly connected to the end of the horizontal shaft 303 outside the fixed tube 302 by bolts. The gear ring 306 is fixedly sleeved on the discharge bucket 2 by bolts. 02, the first gear 307 is fixedly sleeved on the output shaft of the motor 305 by bolts, and the first gear 307 is connected with the gear ring 306 by meshing; the cam 304 in the fixed tube 302 is driven to rotate by the horizontal shaft 303, and the lifting rod 206 is pushed up by the cam 304, and the large sediments entering the fixed tube 302 are squeezed and crushed through the minimum gap formed between the farthest end of the motor 305 and the horizontal shaft 303 and the inner wall of the fixed tube 302, so as to prevent the large sediments from clogging the fixed tube 302;

[0039] The boost filter mechanism 4 includes an inlet check valve 403, an outlet check valve 404 and a second spring 407. The inlet check valve 403 is fixedly installed in the middle of the top of the support frame 401 away from the reciprocating plate 405 by insertion, and the outlet check valve 404 is fixedly installed at the bottom of the support frame 401 and is located below the inlet check valve 403 by insertion. The inlet check valve 403 is fixedly installed in the air bag 406 by insertion, and the outlet check valve 404 is fixedly installed in the air bag 406 by insertion. The outlet check valve 404 is fixedly installed in the partition 301 by insertion, and the bottom Located in the discharge hopper 202, the two ends of the second spring 407 are fixedly installed between the side of the reciprocating plate 405 away from the air bag 406 and the side of the inside of the booster box 402 away from the air intake check valve 403 by bolts; the reciprocating plate 405 is driven to reset by the pulling force of the second spring 407, at which time the reciprocating plate 405 drives the air bag 406 to extend, and air is sucked through the air intake check valve 403, and the air in the discharge hopper 202 is filled through the air outlet check valve 404 to increase the pressure in the discharge hopper 202, assist the filtering speed in the discharge hopper 202, and improve the discharge speed of the waste liquid;

[0040] The boost filter mechanism 4 includes a movable groove 408, a movable tooth plate 409 and a vertical shaft 410. The movable groove 408 is opened in the middle of one side of the boost box 402 close to the discharge bucket 202. One end of the movable tooth plate 409 is fixedly installed in the middle of one side of the reciprocating plate 405 close to the discharge bucket 202 by bolts. One end of the movable tooth plate 409 connected to the reciprocating plate 405 is movably installed in the movable groove 408 by insertion. The top of the vertical shaft 410 is movably installed on the top of the support frame 401 through a bearing. The reciprocating plate 405 is driven by the movable tooth plate 409 to rotate in the boost box 402 with the discharge bucket 202 as the axis. At this time, the airbag 406 is squeezed by the reciprocating plate 405.

[0041] The flow limiting mechanism 5 includes a second gear 411, a fixed tooth plate 412 and an air intake pipe 413. The second gear 411 is fixedly installed at the bottom end of the vertical shaft 410 by bolts. There are two fixed tooth plates 412, which are symmetrically fixedly installed on the side wall of the discharge bucket 202 by bolts and are located above the gear ring 306. The movable tooth plate 409 is connected to the second gear 411 by meshing, and the second gear 411 is connected to the fixed tooth plate 412 by meshing. The air intake pipe 413 is fixedly installed at the bottom end of the side wall of the connecting pipe 201 by insertion and is located at the motor 305. The second gear 411 is driven to rotate by the fixed tooth plate 412, and the movable tooth plate 409 is driven to move along the movable groove 408 on the inner wall of the supercharging box 402 by the second gear 411.

[0042] The flow limiting mechanism 5 includes a rod groove 504, a threaded tube 505, an adjusting rod 506, an adjusting sleeve 507 and an adjusting plate 508. The rod groove 504 is opened at one end of the rotating shaft 502 outside the flow limiting tube 501. The threaded tube 505 is fixedly installed in the middle of the side wall of the flow limiting tube 501 by bolts, and is movably sleeved at one end of the rotating shaft 502 outside the flow limiting tube 501. The adjusting rod 506 is movably installed in the rod groove 504 by insertion. The adjusting sleeve 507 is movably sleeved outside the threaded tube 505 by threads. The end of the adjusting rod 506 away from the flow limiting plate 503 is fixedly installed in the middle of the inner part of the adjusting sleeve 507 by bolts. The adjusting plate 508 is bolted. The adjusting sleeve 507 is fixedly installed at one end away from the rotating shaft 502; the adjusting sleeve 507 is driven to rotate by rotating the adjusting plate 508, so that the adjusting sleeve 507 rotates on the threaded tube 505, and the adjusting sleeve 507 is kept stable by the threaded connection between the adjusting sleeve 507 and the threaded tube 505. When the adjusting sleeve 507 rotates on the threaded tube 505, the adjusting rod 506 is driven to rotate into the rod groove 504, and the rotating shaft 502 is driven to rotate at the same time by the engagement of the adjusting rod 506 with the rod groove 504, and the limiting plate 503 is driven to rotate by the rotating shaft 502, and the discharge flow is adjusted by adjusting the gap between the limiting plate 503 and the inner wall of the limiting tube 501.

[0043] Working principle: When the present invention is in use, the waste liquid discharged from the chemical liquid separation box 1 enters the discharge bucket 202 through the liquid inlet bucket 203, and the motor 305 is started, and the first gear 307 is driven to rotate by the motor 305. When the first gear 307 rotates, the liquid inlet bucket 203 is driven to rotate through the gear ring 306. When the liquid inlet bucket 203 rotates, the waste liquid at the bottom of the chemical liquid separation box 1 is vortexed through the spiral strip 204 to accelerate the liquid inlet speed;

[0044] After the motor 305 is started, the horizontal shaft 303 is driven to rotate, and the cam 304 in the fixed tube 302 is driven to rotate through the horizontal shaft 303, and the lifting rod 206 is pushed up through the cam 304, and the lifting plate 207 is driven to rise through the lifting rod 206, and then the lifting rod 206 is driven to reset through the first spring 210, thereby forming an up and down reciprocating motion, so that the lifting plate 207 continuously moves up and down at the top of the liquid inlet bucket 203, further assisting the liquid inlet to speed up the liquid discharge speed, and when the liquid inlet bucket 203 When rotating, the connecting frame 205 rotates accordingly, and the limit rod 209 is inserted into the lifting groove 208 to drive the lifting rod 206 that moves up and down to rotate, so that the lifting plate 207 rotates simultaneously with the liquid inlet bucket 203, which not only prevents blockage, but also speeds up the liquid inlet speed, and through the minimum gap formed between the farthest end of the motor 305 and the horizontal axis 303 and the inner wall of the fixed tube 302, the large pieces of sediment entering the fixed tube 302 are squeezed and crushed to prevent the large pieces of sediment from clogging the fixed tube 302;

[0045] When the liquid inlet hopper 203 rotates, the fixed tooth plate 412 on its side wall rotates accordingly, and the second gear 411 is driven to rotate by the fixed tooth plate 412, and the movable tooth plate 409 is driven to move along the movable groove 408 on the inner wall of the boost box 402 by the second gear 411, and then the reciprocating plate 405 is driven by the movable tooth plate 409 to rotate in the boost box 402 with the discharge hopper 202 as the axis. At this time, the air bag 406 is squeezed by the reciprocating plate 405, so that the air in the air bag 406 is squeezed into the discharge hopper 202 through the air outlet check valve 404, and the movable tooth plate 409 on the side wall of the other boost box 402 is rotated beyond the fixed tooth plate 412 driven by the liquid inlet hopper 203 After the second gear 411 is within the meshing range, the reciprocating plate 405 is driven to reset by the pulling force of the second spring 407. At this time, the reciprocating plate 405 drives the airbag 406 to extend, and the air is sucked through the air inlet check valve 403. After the waste liquid enters the discharge bucket 202 through the fixed pipe 302, it is filtered through the filter layer 414, and then the air in the discharge bucket 202 is filled through the air outlet check valve 404 to increase the pressure in the discharge bucket 202, assist the filtering speed in the discharge bucket 202, and improve the discharge speed of the waste liquid. The filter layer 414 can be replaced by rotating the discharge bucket 202 to separate the discharge bucket 202 from the connecting pipe 201, so that the replacement of the filter layer 414 is simple and quick;

[0046] The filtered waste liquid enters the flow limiting tube 501, and the adjusting sleeve 507 is driven to rotate by rotating the adjusting plate 508, so that the adjusting sleeve 507 rotates on the threaded tube 505, and the adjusting sleeve 507 is kept stable by the threaded connection between the adjusting sleeve 507 and the threaded tube 505. When the adjusting sleeve 507 rotates in the threaded tube 505, it drives the adjusting rod 506 to rotate into the rod groove 504, and the adjusting rod 506 engages with the rod groove 504, driving the rotating shaft 502 to rotate at the same time, and the flow limiting plate 503 is driven to rotate through the rotating shaft 502, and the discharge flow is adjusted by adjusting the gap between the flow limiting plate 503 and the inner wall of the flow limiting tube 501.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical diversion box waste liquid discharge device, comprising a chemical diversion box (1), characterized in that: A discharge mechanism (2), the discharge mechanism (2) comprising a connecting pipe (201), a discharge bucket (202) and a liquid inlet bucket (203), the connecting pipe (201) being fixedly mounted on the bottom end of the chemical liquid separation box (1), the discharge bucket (202) being fixedly mounted on the bottom end of the connecting pipe (201), and the top end of the liquid inlet bucket (203) being movably mounted on the inner top end of the connecting pipe (201); A driving mechanism (3), the driving mechanism (3) comprising a partition (301) and a fixed pipe (302), the partition (301) being fixedly mounted on the inner top of the discharge bucket (202), and the fixed pipe (302) being fixedly mounted in the middle of the partition (301); A boosting and filtering mechanism (4), the boosting and filtering mechanism (4) comprising a support frame (401), a boosting box (402), a reciprocating plate (405), an air bag (406) and a filter layer (414), the support frame (401) being fixedly mounted on the top of the partition (301), the liquid inlet hopper (203) being movably mounted in the middle of the top of the support frame (401), the boosting boxes (402) having two in total and being symmetrically fixedly mounted on the top of the partition (301), the reciprocating plate (405) being movably mounted inside the boosting box (402), the air bag (406) being fixedly arranged inside the boosting box (402), and the filter layer (414) being fixedly mounted on the top of the inside of the discharge hopper (202) and being located below the fixed pipe (302); A flow limiting mechanism (5), the flow limiting mechanism (5) comprising a flow limiting tube (501), a rotating shaft (502) and a flow limiting plate (503), the top end of the flow limiting tube (501) being fixedly mounted on the bottom end of the discharge bucket (202), the rotating shaft (502) being movably mounted in the middle of the flow limiting tube (501), the flow limiting plate (503) being located inside the flow limiting tube (501) and fixedly sleeved on the rotating shaft (502), the cross-sectional diameter of the flow limiting plate (503) being equal to the cross-sectional inner diameter of the middle section of the flow limiting tube (501).

2. A chemical diversion box waste liquid discharge device according to claim 1, characterized in that: The discharge mechanism (2) comprises a spiral strip (204), a connecting frame (205), a lifting rod (206) and a lifting plate (207); the spiral strips (204) are a plurality of spiral strips and are evenly and integrally formed in a spiral shape and fixedly mounted on the inner wall of the liquid inlet bucket (203); the connecting frame (205) is fixedly mounted on the inner bottom end of the liquid inlet bucket (203) by bolts; the lifting rod (206) is movably mounted in the middle of the connecting frame (205) by insertion; and the lifting plate (207) is fixedly mounted on the top of the lifting rod (206) by bolts.

3. A chemical diversion box waste liquid discharge device according to claim 2, characterized in that: The discharge mechanism (2) comprises a lifting groove (208), a limiting rod (209), a first spring (210) and a sealing sleeve (211); the lifting groove (208) is opened at the bottom end of the lifting rod (206); the limiting rod (209) is fixedly installed in the middle of the connecting frame (205) by bolts, and is installed in the lifting groove (208) by insertion; the first spring (210) is movably sleeved outside the lifting rod (206) and is located between the connecting frame (205) and the bottom end of the lifting rod (206); there are two sealing sleeves (211) which are fixedly sleeved outside the lifting rod (206) and are respectively located above the connecting frame (205) and between the connecting frame (205) and the bottom end of the lifting rod (206).

4. A chemical diversion box waste liquid discharge device according to claim 3, characterized in that: The driving mechanism (3) comprises a transverse shaft (303), a cam (304), a motor (305), a gear ring (306) and a first gear (307); the transverse shaft (303) is installed in the middle of the fixed tube (302) by insertion; the cam (304) is located in the middle of the fixed tube (302) and is fixedly sleeved on the transverse shaft (303) by bolts; the motor (305) is fixedly installed on the top of the partition (301) by bolts; the output shaft of the motor (305) is fixedly connected to the end of the transverse shaft (303) located outside the fixed tube (302) by bolts; the gear ring (306) is fixedly sleeved on the bottom end of the discharge bucket (202) by bolts; the first gear (307) is fixedly sleeved on the output shaft of the motor (305) by bolts; and the first gear (307) and the gear ring (306) are connected by meshing.

5. A chemical diversion box waste liquid discharge device according to claim 4, characterized in that: The boost filter mechanism (4) comprises an air intake check valve (403), an air outlet check valve (404) and a second spring (407); the air intake check valve (403) is fixedly installed by insertion at the middle of the top end of the support frame (401) away from the reciprocating plate (405); the air outlet check valve (404) is fixedly installed by insertion at the bottom end of the support frame (401) and is located below the air intake check valve (403); the air intake check valve (403) is fixedly installed by insertion Installed in the airbag (406), the air outlet check valve (404) is fixedly installed in the airbag (406) by insertion, the air outlet check valve (404) is fixedly installed in the partition (301) by insertion, and the bottom end is located in the discharge bucket (202), and the two ends of the second spring (407) are fixedly installed by bolts between the side of the reciprocating plate (405) away from the airbag (406) and the side of the inside of the boost box (402) away from the air intake check valve (403).

6. A chemical diversion box waste liquid discharge device according to claim 5, characterized in that: The boost filtering mechanism (4) comprises a movable groove (408), a movable tooth plate (409) and a vertical shaft (410); the movable groove (408) is opened in the middle of one side of the boost box (402) close to the discharge bucket (202); one end of the movable tooth plate (409) is fixedly mounted in the middle of one side of the reciprocating plate (405) close to the discharge bucket (202) by bolts; one end of the movable tooth plate (409) connected to the reciprocating plate (405) is movably mounted in the movable groove (408) by insertion; and the top end of the vertical shaft (410) is movably mounted on the top end of the support frame (401) by a bearing.

7. A chemical diversion box waste liquid discharge device according to claim 6, characterized in that: The flow limiting mechanism (5) comprises a second gear (411), a fixed tooth plate (412) and an air intake pipe (413); the second gear (411) is fixedly mounted on the bottom end of the vertical shaft (410) by means of bolts; there are two fixed tooth plates (412) which are symmetrically fixedly mounted on the side wall of the discharge bucket (202) by means of bolts and are located above the gear ring (306); the movable tooth plate (409) is movably connected to the second gear (411) by means of meshing; the second gear (411) is movably connected to the fixed tooth plate (412) by means of meshing; the air intake pipe (413) is fixedly mounted on the bottom end of the side wall of the connecting pipe (201) by means of insertion and is located at the motor (305).

8. The chemical diversion box waste liquid discharge equipment according to claim 7, characterized in that: The flow limiting mechanism (5) comprises a rod groove (504), a threaded tube (505), an adjusting rod (506), an adjusting sleeve (507) and an adjusting plate (508); the rod groove (504) is formed at one end of the rotating shaft (502) outside the flow limiting tube (501); the threaded tube (505) is fixedly mounted in the middle of the side wall of the flow limiting tube (501) by means of bolts, and is movably sleeved on one end of the rotating shaft (502) outside the flow limiting tube (501); the adjusting rod (506) is movably mounted in the rod groove (504) by means of insertion; the adjusting sleeve (507) is movably sleeved on the outside of the threaded tube (505) by means of threads; one end of the adjusting rod (506) away from the flow limiting plate (503) is fixedly mounted in the middle of the inside of the adjusting sleeve (507) by means of bolts; and the adjusting plate (508) is fixedly mounted in the end of the adjusting sleeve (507) away from the rotating shaft (502) by means of bolts.

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