CN118529820B - Colliery underground water treatment system who possesses supplementary membrane function of trading - Google Patents
Colliery underground water treatment system who possesses supplementary membrane function of trading Download PDFInfo
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- CN118529820B CN118529820B CN202410995709.3A CN202410995709A CN118529820B CN 118529820 B CN118529820 B CN 118529820B CN 202410995709 A CN202410995709 A CN 202410995709A CN 118529820 B CN118529820 B CN 118529820B
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- ceramic membrane
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- tube drawing
- spraying
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- 239000012528 membrane Substances 0.000 title claims abstract description 154
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000000919 ceramic Substances 0.000 claims abstract description 138
- 238000005507 spraying Methods 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 239000003245 coal Substances 0.000 claims abstract description 15
- 210000000078 claw Anatomy 0.000 claims description 19
- 239000007921 spray Substances 0.000 abstract description 16
- 238000000746 purification Methods 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- -1 wastewater treatment Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
- B01D65/04—Membrane cleaning or sterilisation ; Membrane regeneration with movable bodies, e.g. foam balls
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of ceramic membrane water purification, in particular to a coal mine underground water treatment system with an auxiliary membrane replacement function, which comprises a plurality of ceramic membrane plates, a base and a vertical frame, wherein a lifting module for lifting the ceramic membrane plates is arranged in the base, a vertical movement module is arranged in the vertical frame, the vertical movement module is also provided with a tube drawing module and a spraying module, and the spraying module is also provided with a clamping mechanism and an anti-blocking mechanism, so that the old ceramic membrane plate can be automatically cleaned and lifted to the height convenient for workers to detach, and meanwhile, the anti-blocking mechanism can also prevent the spray header in the spraying module from being blocked; the tube drawing module can automatically draw out the hose, so that the hose is prevented from being damaged due to improper operation when a worker draws out the tube; the clamping mechanism can assist the new ceramic membrane plate to be installed to the correct position, and the system provided by the invention can be used for rapidly dismantling old ceramic membrane plates and installing the new ceramic membrane plates, so that the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of ceramic membrane water purification, in particular to a coal mine underground water treatment system with an auxiliary membrane replacement function.
Background
The underground water treatment equipment of the coal mine generally comprises a pre-stage coarse filtration unit, a ceramic membrane filtration unit and a reverse osmosis filtration unit. The ceramic membrane filter unit has the core component of ceramic membrane plate, which is made of ceramic material and has microporous structure, and the ceramic membrane can filter microorganisms, suspended matters and soluble matters in water, has excellent high temperature resistance and corrosion resistance, and can continuously and stably perform water treatment operation under various water quality conditions, so that the ceramic membrane water treatment technology has wide application in the fields of drinking water, industrial water, wastewater treatment, seawater desalination and the like.
However, compared with the common water treatment equipment, the ceramic membrane plate is very difficult to damage and position in the use process, air is manually introduced after the complete shutdown, the damage position is determined by empirically observing the air bubble division condition,
And is more difficult in environments where the lighting conditions are limited downhole in a coal mine. After the ceramic membrane plate is blocked, the membrane group is turned up and taken down by a professional technician after the ceramic membrane plate is stopped manually, if the technician is operated improperly, the ceramic membrane plate is easily damaged due to vibration and unbalanced force, and even if the professional technician has nearly 10% probability in the process of disassembly, the ceramic membrane plate is damaged; meanwhile, when the rubber tube is pulled out, the aged rubber tube is easily broken or disconnected due to uneven stress, so that the group of modules cannot work normally; in addition, in the new installation process, only the ceramic membrane plates can be ensured to effectively operate by correct installation and alignment, if the ceramic membrane plates are installed and aligned inaccurately, the ceramic membrane plates are subjected to overlarge tangential force, and the ceramic membrane plates are also very easy to break, so that serious economic loss is caused. In addition, because a lot of pollutants remain on the surface of the blocked ceramic membrane plate, operators are easy to be stained after the ceramic membrane plate is taken down, and the cleaning difficulty is increased after the pollutants are dried and hardened.
The Chinese patent of the utility model with the publication number of CN218962267U provides a flat ceramic membrane component convenient for replacing a membrane, the device is provided with an opening at one side of a mounting frame of the flat ceramic membrane component, a blocking plate is arranged on the opening, and sliding grooves are arranged at two ends of the mounting frame, so that the flat ceramic membrane is slidably replaced, the replacement time is saved, the problem that the flat ceramic membrane is inaccurate in alignment during replacement can be effectively avoided, but a slideway of a sliding rail in the device is very easy to block due to pollutants in the use process, if the device is not cleaned in time, the device can lose use significance, the blocking material is very easy to scratch the ceramic membrane plate, and meanwhile, a great amount of labor cost is consumed in cleaning work of the sliding rail.
Therefore, a need exists for an underground coal mine water treatment system with an auxiliary membrane replacement function, which not only can adapt to the replacement problem caused by underground special environments, but also can assist in quick membrane replacement, thereby facilitating later maintenance.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a coal mine underground water treatment system which can assist in quick membrane replacement and is convenient for later maintenance.
The invention is realized by the following technical scheme:
The underground coal mine water treatment system with the auxiliary membrane changing function comprises a ceramic membrane group, wherein a plurality of ceramic membrane plates are arranged in the ceramic membrane group from left to right, the ceramic membrane plates are mutually parallel, the underground coal mine water treatment system also comprises a moving module which is arranged in a sliding manner, the moving module can move from the left side to the right side of the ceramic membrane group, a base and a vertical frame are arranged on the moving module, a lifting module for lifting the ceramic membrane plates is arranged in the base, a vertical moving module is arranged in the vertical frame, a pneumatic motor is arranged in the base, and the lifting module and the vertical moving module can be driven by the pneumatic motor; the lifting module comprises two lifting modules, wherein the lifting modules comprise a second bevel gear, two first bevel gears and a second threaded screw rod which are horizontally arranged, and the second bevel gear is rotatably arranged on the inner wall of the bottom of the base; the two first bevel gears are respectively arranged on two sides of the second bevel gear, the lower end of the second threaded screw rod is arranged on the second bevel gear, the upper end of the second threaded screw rod is provided with supporting blocks, the two lifting modules are lifted, the upper ends of the two supporting blocks are contacted with the bottom of the ceramic membrane plate, the two ends of the lifting modules are respectively connected with a pneumatic motor and a vertical movement module, the lower end of the vertical movement module is provided with a spraying module for cleaning the ceramic membrane plate, and the spraying module is provided with a clamping mechanism for automatically clamping the ceramic membrane plate and an anti-blocking mechanism for preventing the blocking of the spraying module. The lifting module is used for lifting the ceramic membrane plate to a position convenient for a worker to detach, the operation is convenient, the spraying module can automatically clean the ceramic membrane plate in the moving process, and the clamping mechanism can automatically clamp the ceramic membrane plate after the ceramic membrane plate is placed in the clamping mechanism.
Further, the vertical movement module comprises a third bevel gear, a fourth bevel gear and a first threaded screw rod which are horizontally arranged; the third bevel gear is rotatably arranged on the inner wall of the bottom of the base; the fourth bevel gear is meshed with the third bevel gear, the lower end of the first threaded screw rod is arranged on the third bevel gear, a first nut is arranged on the outer wall of the first threaded screw rod, a first connecting arm is arranged on the outer wall of the first nut, the spraying module is arranged at one end, far away from the first nut, of the first connecting arm, and a second opening for the first connecting arm to move up and down is formed in the vertical frame. The spraying module can move along the height direction of the ceramic membrane plate under the drive of the vertical movement module, so that the ceramic membrane plate can be conveniently washed clean.
Further, the pipe drawing device also comprises a pipe drawing module, wherein the upper end of the first threaded screw rod is coaxially provided with a reverse threaded screw rod; the two ends of the reverse thread screw rod are not provided with threads, the outer wall of the reverse thread screw rod is provided with a second nut, the two ends of the reverse thread screw rod are provided with limiting rings, one sides of the two limiting rings, which are close to the second nut, are provided with first springs, the first springs are sleeved on the outer wall of the reverse thread screw rod, the outer wall of the second nut is provided with a second connecting arm, and the tube drawing module is arranged at one end, far away from the second nut, of the second connecting arm; the vertical frame is provided with a sixth opening for the second connecting arm to move up and down. The arrangement of the first threaded screw rod and the reverse threaded screw rod can realize the opposite movement of the spraying module and the tube drawing module at the initial stage of system start. The tube drawing module can automatically detach and draw the hose, so that the hose is prevented from being damaged by workers during operation, and meanwhile, the film changing speed can be increased.
Further, the spraying module comprises a spraying frame, two clamping mechanisms are arranged, and each clamping mechanism comprises a clamping claw, a sliding rail, a second spring and a pressing plate; the outer wall of the spraying frame is connected with the outer wall of the first nut, the spraying frame can be sleeved on the outer wall of the ceramic membrane plate after moving upwards, the spraying frame can move along the height direction of the ceramic membrane plate, the clamping claws are horizontally and slidingly arranged on the inner wall of the spraying frame through sliding rails arranged on the inner wall of the spraying frame, the two sides of the clamping claws are respectively provided with a second supporting rod, the two sides of the sliding rails are respectively provided with an eighth supporting rod, the upper end of the pressing plate is provided with a first round rectangular hole, the second supporting rods can slide in the first round rectangular hole, the pressing plate is rotatably arranged on the side wall of the sliding rails through the second supporting rods and the eighth supporting rods, one end of each second spring is connected with the inner wall of the spraying frame, and the other end of each second spring is connected with the lower end of the pressing plate; the two clamping mechanisms are correspondingly arranged at two sides of the spraying frame; the clamp plate can drive the gripper jaw to move in opposite directions after being extruded by the ceramic membrane plate, and the gripper jaw can clamp two side walls of the ceramic membrane plate after being close to the ceramic membrane plate. The spraying frame can play a limiting role on the ceramic membrane plate, so that the damage of surrounding ceramic membrane plates due to overlarge swing amplitude after the ceramic membrane plate is lifted is avoided; the clamping mechanism can automatically calibrate the ceramic membrane plate when changing a new ceramic membrane plate, and the situation that the position has errors when the new ceramic membrane plate is installed is avoided to influence the using effect.
Further, the spraying module further comprises a plurality of spraying heads arranged on the inner wall of the spraying frame, the anti-blocking mechanisms are arranged in a plurality of spraying head openings, the anti-blocking mechanisms comprise a chassis, a swivel, a fixed ring and a plurality of rotating pieces, the surface of the chassis is circumferentially provided with a plurality of fifth supporting rods, the swivel is circumferentially provided with a plurality of first openings for the fifth supporting rods to slide, the swivel is coaxially and rotatably arranged on the surface of the chassis, the swivel is circumferentially provided with a plurality of sixth supporting rods, the rotating pieces comprise a first rotating piece and a second rotating piece, one end of each first rotating piece is hinged with the corresponding second rotating piece, the other end of each first rotating piece is rotatably arranged on the corresponding sixth supporting rod, the surface of the chassis is circumferentially provided with a plurality of seventh supporting rods, the fixed ring is coaxially arranged with the chassis through the seventh supporting rods, and the second rotating piece is rotatably arranged between the chassis and the fixed ring through the seventh supporting rods; when the swivel rotates, a plurality of rotating pieces simultaneously rotate, and a plurality of second rotating pieces rotate to form a closed disc with a central hole. The anti-blocking mechanism can enlarge the central hole through rotation, and can flush away pollutants blocked at the spray header during flushing, so that the spray header is prevented from being blocked.
Further, a shifting piece is further arranged on the swivel, a fourth supporting rod is arranged on the shifting piece, the end part, far away from the shifting piece, of the fourth supporting rod penetrates through the spraying frame, a third opening for the fourth supporting rod to slide is formed in the side wall of the spraying frame, a second round rectangular hole is formed in the lower end of the pressing plate, a third supporting rod is arranged inside the second round rectangular hole, a cross rod is arranged at the end part, far away from the second round rectangular hole, of the third supporting rod, a shaft sleeve is horizontally arranged on the outer wall of the spraying frame, the end part, far away from the third supporting rod, of the cross rod is arranged in the shaft sleeve to perform outward limited transverse movement, and a plurality of fourth openings for the fourth supporting rod to slide are formed in the cross rod; a plurality of second rotary pieces in the anti-blocking mechanism can realize rotary opening and closing through transverse movement of the cross rod. The movement of the cross rod can control the size of the center hole of the spray header, and the blockage of the anti-blocking mechanism is avoided.
Further, the tube drawing module comprises a tube drawing module shell, an air passage, a pushing air cylinder, a top plate and two tube drawing mechanisms, wherein the tube drawing module shell is connected with the outer wall of the second nut, the air passage is arranged in the tube drawing module shell, an air outlet is formed in the air passage, and an air nozzle is arranged at the top of the ceramic membrane plate; one end of the air passage is provided with a pushing air cylinder, and the other end of the air passage is in flexible connection with a compressed air outlet end of the pneumatic motor; the output end of the pushing cylinder is connected with a top plate, and the side wall of the top plate far away from the pushing cylinder is connected with a tube drawing mechanism.
Further, the tube drawing mechanism comprises a moving block, a lifting block and a clamping strip, wherein the bottom of the moving block is contacted with the inner wall of the bottom of the tube drawing module shell, the lifting block and the clamping strip are arranged on one side, far away from the pushing cylinder, of the top plate, the bottom of the lifting block is contacted with the inner wall of the bottom of the tube drawing module shell, the end, far away from the top plate, of the clamping strip is contacted with the side wall of the moving block, the top of the moving block is provided with a third spring, the upper end of the third spring is contacted with the inner wall of the top of the tube drawing module shell, one side, close to the side wall of the tube drawing module shell, of the moving block is provided with a fourth spring and a tube drawing operation arm, the end, far away from the moving block, of the fourth spring is contacted with the side wall of the tube drawing module shell, and the two tube drawing mechanisms are symmetrically arranged on the same side of the top plate; the end part of the tube drawing operation arm far away from the motion block is provided with a rubber ball; the side wall of the tube drawing module shell is provided with a fifth opening for the tube drawing operation arm to move; the moving blocks in the two tube drawing mechanisms can simultaneously realize opposite movement and upward movement by pushing the top plate. The hose pulling mechanism can automatically pull out the hose with proper force, so that the hose is prevented from being pulled out due to overlarge force during manual operation.
Further, the tube drawing module shell is further provided with an ultrasonic bubble detector for detecting the tightness of the ceramic membrane plates, and the ultrasonic bubble detector is electrically connected with a prompt lamp, so that the tightness of each ceramic membrane plate can be detected respectively and the damaged ceramic membrane plate can be found.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. The invention has the lifting module and the vertical movement module, the two modules can be driven by one pneumatic motor, the equipment cost is lower than that of the motor, the pneumatic motor is more stable, and the ignition of underground combustible gas by spark or short circuit when the motor is used can be avoided. The lifting module connected with the vertical movement module can lift the ceramic membrane plate to a position convenient for a worker to detach under the rotation of the pneumatic motor, so that the membrane changing efficiency is improved; meanwhile, the ceramic membrane plate can be cleaned when the spraying module moves, so that the clothes are prevented from being stained by staff during operation; the tube drawing module can automatically detach and draw the rubber tube, so that the problem that the rubber tube is broken in the drawing process to cause loss due to improper force when the worker operates is avoided.
2. The shower head opening part in the shower module is equipped with prevents stifled mechanism, when the shower module during operation, prevents that a plurality of first rotary pieces in the stifled mechanism can be closed into the disc that has the centre bore, if the centre bore is blockked up by the pollutant, needs artifical clearance under the normal condition, and consuming time and power, this prevents stifled mechanism can realize opening and shutting voluntarily through the drive of horizontal pole, when first rotary piece rotates to the disc and opens, the pollutant will be washed out very easily.
3. The clamping mechanism can play a role in limiting the ceramic membrane plates, and in the process of taking out the old ceramic membrane plates, if the swing amplitude is too large, the surrounding ceramic membrane plates are easily damaged, so that unnecessary loss is caused; when new ceramic membrane plate is installed, the clamping assembly can automatically correct the installation position of the ceramic membrane plate, and the problem that the normal use is affected due to the fact that the ceramic membrane plate is damaged or is not installed in place because an operator operates improperly is avoided.
4. The hose pulling mechanism can pull out the hose with proper force, so that unnecessary loss caused by the fact that the hose is damaged by staff due to overlarge force or improper operation during pulling is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application, wherein:
FIG. 1 is a front view of the invention;
FIG. 2 is a schematic diagram of a vertical motion module and a lift module;
FIG. 3 is a schematic view of a clamping mechanism;
FIG. 4 is a schematic view of a tube drawing mechanism;
FIG. 5 is a cross-sectional view of a tube drawing module;
FIG. 6 is a schematic view of the anti-blocking mechanism when open;
FIG. 7 is a schematic diagram of the anti-blocking mechanism in operation;
fig. 8 is a front view of the first threaded lead screw.
In the drawings, the reference numerals and corresponding part names:
The air pump comprises a 1-ceramic membrane plate, a 2-base, a 3-hose, a 4-vertical frame, a 5-center hole, a 6-spray frame, a 7-first bevel gear, a 8-second bevel gear, a 9-third bevel gear, a 10-bubble detector, a 11-first screw, a 12-first nut, a 13-second nut, a 14-reverse screw, a 15-first spring, a 16-pneumatic motor, a 17-second screw, a 18-bracket, a 19-top plate, a 20-second spring, a 21-slide rail, a 22-pressure plate, a 23-clamping claw, a 24-second support rod, a 25-third support rod, a 26-spray head, a 27-fourth support rod, a 28-plectrum, a 29-third spring, a 30-shaft sleeve, a 31-chassis, a 32-swivel, a 33-fifth support rod, a 34-first opening, a 35-fixed ring, a 36-sixth support rod, a 37-fourth bevel gear, a 38-seventh support rod, a 39-first swivel plate, a 40-second swivel plate, a 41-housing, a 42-air tap, a 45-lifting block, a 48-lifting arm, a lifting block, a 48-lifting arm, and a motion block, and a lifting frame.
Detailed Description
The following further details the invention with reference to examples for the purpose of making the objects, technical solutions and advantages of the invention more apparent, the illustrative embodiments of the invention and the description thereof are only for the purpose of explaining the invention and are not to be construed as limiting the invention.
As shown in fig. 1-8, the underground water treatment system with the auxiliary membrane changing function for the coal mine comprises a ceramic membrane group, wherein a plurality of ceramic membrane plates 1 are arranged in the ceramic membrane group from left to right, the ceramic membrane plates 1 are mutually parallel, the underground water treatment system also comprises a moving module 49 which is arranged in a sliding manner, the moving module 49 can move from the left side to the right side of the ceramic membrane group, a base 2 and a vertical frame 4 are arranged on the moving module 49, a lifting module for supporting the ceramic membrane plates 1 is arranged in the base 2, a vertical moving module is arranged in the vertical frame 4, a pneumatic motor 16 is arranged in the base 2, and the lifting module and the vertical moving module can be driven by the pneumatic motor 16;
The lifting module comprises two lifting modules, wherein the lifting modules comprise a second bevel gear 8, two first bevel gears 7 and a second threaded screw rod 17 which are horizontally arranged, and the second bevel gear 8 is rotatably arranged on the inner wall of the bottom of the base 2; the two first bevel gears 7 are respectively arranged at two sides of the second bevel gear 8, the lower end of the second threaded screw rod 17 is arranged on the second bevel gear 8, the upper end of the second threaded screw rod 17 is provided with a supporting block 18, and after the two lifting modules are lifted, the upper ends of the two supporting blocks 18 are contacted with the bottom of the ceramic membrane plate 1;
The two ends of the lifting module are respectively connected with the pneumatic motor 16 and the vertical movement module;
The lower end of the vertical movement module is provided with a spraying module for cleaning the ceramic membrane plate 1, and the spraying module is provided with a clamping mechanism for automatically clamping the ceramic membrane plate 1 and an anti-blocking mechanism for preventing the spraying module from being blocked.
Specifically, the vertical movement module comprises a third bevel gear 9, a fourth bevel gear 37 and a first threaded screw rod 11 which are horizontally arranged; the third bevel gear 9 is rotatably arranged on the inner wall of the bottom of the base 2; the fourth bevel gear 37 meshes with third bevel gear 9, first screw thread lead screw 11 lower extreme sets up on third bevel gear 9, first screw thread lead screw 11 outer wall is equipped with first nut 12, first nut 12 outer wall is equipped with first linking arm, spray the module setting and keep away from the one end of first nut 12 at first linking arm, be equipped with the second opening that supplies first linking arm up-and-down motion on the vertical frame 4.
Specifically, the pipe drawing device further comprises a pipe drawing module, wherein the upper end of the first threaded screw rod 11 is coaxially provided with a reverse threaded screw rod 14; the two ends of the reverse thread screw rod 14 are not provided with threads, the outer wall of the reverse thread screw rod 14 is provided with a second nut 13, the two ends of the reverse thread screw rod 14 are provided with limiting rings, one sides of the two limiting rings, which are close to the second nut 13, are provided with first springs 15, the first springs 15 are sleeved on the outer wall of the reverse thread screw rod 14, the outer wall of the second nut 13 is provided with a second connecting arm, and the tube drawing module is arranged at one end, far away from the second nut 13, of the second connecting arm; the vertical frame 4 is provided with a sixth opening for the second connecting arm to move up and down. The arrangement of the first threaded screw 11 and the reverse threaded screw 14 can realize the opposite movement of the spraying module and the tube drawing module at the initial stage of system start.
In the above technical scheme, the movement module 49 is disposed below the ceramic membrane group, and when the movement module 49 slides, the movement module 49 can pass through the plurality of ceramic membrane plates 1, and as the movement module 49 is provided with the base 2, a lifting module is arranged inside the base 2, and when the movement module 49 moves to the side of the selected ceramic membrane plate 1, the lifting module is below the ceramic membrane plate 1; the lifting modules move to lift and lift the selected ceramic membrane plate 1, and specifically, the two lifting modules are respectively arranged at two sides of the ceramic membrane plate 1 in order to ensure that the ceramic membrane plate 1 is balanced in the lifting process; when the system is in an initial state, the first nut 12 is arranged at the lower end of the first threaded screw rod 11, the first threaded screw rod 11 rotates when the vertical movement module works, meanwhile, the first nut 12 moves upwards along the outer wall of the first threaded screw rod 11, and when the pneumatic motor 16 rotates reversely, the first nut 12 can move downwards along the first threaded screw rod 11; the reverse screw thread lead screw 14 and the first screw thread lead screw 11 are coaxially arranged at the upper end of the first screw thread lead screw 11, and the screw thread direction of the reverse screw thread lead screw 14 is opposite to the screw thread direction of the first screw thread lead screw 11, so that when the pneumatic motor 16 rotates, the movement direction of the second nut 13 and the movement direction of the first nut 12 are opposite, when the system starts, the second nut 13 is arranged at the upper end of the reverse screw thread lead screw 14, and when the system starts, the second nut 13 moves downwards along the reverse screw thread lead screw 14, and because the length ratio of the first screw thread lead screw 11 to the reverse screw thread lead screw 14 is 10:1, when the second nut 13 moves to the bottom of the reverse screw thread lead screw 14, the first nut 12 only moves to one tenth of the height of the first screw thread lead screw 11, and the ceramic membrane plate 1 still cannot be cleaned, so that the pneumatic motor 16 still continues to rotate; at this time, the second nut 13 is positioned at the position where the bottom of the reverse thread screw 14 is not provided with threads, and simultaneously compresses the first spring 15, and when the air motor 16 rotates reversely, the second nut 13 moves upwards along the reverse thread screw 14 under the elastic action of the first spring 15; the clamping mechanism is used for automatically clamping the ceramic membrane plate 1, and can limit the ceramic membrane plate 1 when a new ceramic membrane plate 1 is replaced; when the old ceramic membrane plate 1 is taken out, the clamping mechanism can prevent the ceramic membrane plate 1 from collision damage caused by too large movement amplitude, and the anti-blocking mechanism can automatically dredge the blocked spraying module.
As shown in fig. 3, in the present invention, the spraying module includes a spraying frame 6 and two clamping mechanisms, the spraying module includes the spraying frame 6, the two clamping mechanisms are two, and each of the two clamping mechanisms includes a clamping claw 23, a sliding rail 21, a second spring 20 and a pressing plate 22; the outer wall of the spraying frame 6 is connected with the outer wall of the first nut 12, the spraying frame 6 can be sleeved on the outer wall of the ceramic membrane plate 1 after moving upwards, the spraying frame can move along the height direction of the ceramic membrane plate 1, the clamping claws 23 are horizontally and slidingly arranged on the inner wall of the spraying frame 6 through the sliding rails 21 arranged on the inner wall of the spraying frame 6, the second supporting rods 24 are arranged on two sides of the clamping claws 23, the eighth supporting rods 47 are arranged on two sides of the sliding rails 21, the upper end of the pressing plate 22 is provided with a first round rectangular hole, the second supporting rods 24 can slide in the first round rectangular hole, the pressing plate 22 is rotationally arranged on the side wall of the sliding rails 21 through the second supporting rods 24 and the eighth supporting rods 47, one end of the second spring 20 is connected with the inner wall of the spraying frame 6, and the other end of the second spring 20 is connected with the lower end of the pressing plate 22; the two clamping mechanisms are correspondingly arranged at two sides of the spraying frame 6; the clamping claws 23 can be driven to move in opposite directions after the pressing plates 22 are extruded by the ceramic membrane plates 1, and the clamping claws 23 can clamp two side walls of the ceramic membrane plates 1 after being close to each other.
In the technical scheme, when the spraying module cleans the ceramic membrane plate 1, the spraying frame 6 is sleeved on the outer wall of the ceramic membrane plate 1, and the spraying frame 6 can move upwards from the bottom of the ceramic membrane plate 1 to the top of the ceramic membrane plate 1 by the driving of the vertical movement module so as to thoroughly clean the ceramic membrane plate 1; when the spray frame 6 starts to move upwards, the ceramic membrane plate 1 gradually enters the spray frame 6, meanwhile, two sides of the ceramic membrane plate 1 can extrude the pressing plates 22 on two sides of the spray frame 6, the pressing plates 22 can rotate around the eighth supporting rod 47 when being extruded, and then the clamping claws 23 are driven to slide on the sliding rail 21, as the clamping claws 23 on two sides of the spray frame 6 can move in opposite directions when the ceramic membrane plate 1 is put in, two side walls of the ceramic membrane plate 1 can be clamped, and as the positions of the two side clamping claws 23 after moving are proper positions for debugging in advance, when the old ceramic membrane plate 1 is taken out and a new ceramic membrane plate 1 is put in, the clamping claws 23 can automatically adjust the ceramic membrane plate 1 to the correct position. When the ceramic membrane plate 1 leaves the spraying frame 6, the pressing plate 22 can be restored to the original position due to the elasticity of the second spring 20, specifically, in order to ensure the stability of the spraying module, the number of the first nuts 12 is increased, meanwhile, the spraying frame 6 is connected with the side walls of the plurality of first nuts 12, in the same way, the strength of the pipe drawing module can be increased in the mode, and specifically, rubber pads are arranged at the contact positions of the clamping claws 23, the pressing plate 22 and the ceramic membrane plate 1.
As shown in fig. 3, fig. 6 and fig. 7, the spraying module further includes a plurality of spray heads 26 disposed on the inner wall of the spraying frame 6, the anti-blocking mechanisms are a plurality of and are disposed at openings of the spray heads 26, the anti-blocking mechanism includes a chassis 31, a rotating ring 32, a fixing ring 35 and a plurality of rotating pieces, a plurality of fifth supporting rods 33 are circumferentially disposed on the surface of the chassis 31, a plurality of first openings 34 for sliding the fifth supporting rods 33 are circumferentially disposed on the rotating ring 32, the rotating ring 32 is coaxially and rotatably disposed on the surface of the chassis 31, a plurality of sixth supporting rods 36 are circumferentially disposed on the rotating ring 32, the rotating pieces include a first rotating piece 39 and a second rotating piece 40, one end of the first rotating piece 39 is hinged to the second rotating piece 40, the other end of the first rotating piece 39 is rotatably disposed on the sixth supporting rod 36, a plurality of seventh supporting rods 38 are circumferentially disposed on the surface of the chassis 31, the fixing ring 35 is coaxially disposed on the chassis 31 through the seventh supporting rods 38, and the second rotating piece 40 is rotatably disposed between the seventh rotating piece 31 and the chassis 31; when the swivel 32 rotates, a plurality of the rotating pieces simultaneously rotate, and a plurality of the second rotating pieces 40 rotate to form a closed disc with a central hole 5.
The rotary ring 32 is also provided with a pulling piece 28, the pulling piece 28 is provided with a fourth supporting rod 27, the end part of the fourth supporting rod 27, which is far away from the pulling piece 28, passes through the spraying frame 6, the side wall of the spraying frame 6 is provided with a third opening for the fourth supporting rod 27 to slide, the lower end of the pressing plate 22 is provided with a second round rectangular hole, a third supporting rod 25 is arranged inside the second round rectangular hole, the end part of the third supporting rod 25, which is far away from the second round rectangular hole, is provided with a cross rod 41, the outer wall of the spraying frame 6 is horizontally provided with a shaft sleeve 30, the end part of the cross rod 41, which is far away from the third supporting rod 25, is arranged in the shaft sleeve 30 for outward limited transverse movement, and the cross rod 41 is provided with a plurality of fourth openings for the fourth supporting rod 27 to slide; the second rotary pieces 40 in the anti-blocking mechanism can be rotated to open and close by the transverse movement of the cross bar 41.
In the above technical solution, when the ceramic membrane plate 1 enters the spray frame 6, the pressing plate 22 is pressed down, and because the bottom of the pressing plate 22 is horizontally connected with the cross rod 41, the pressing plate 22 rotates and drives the cross rods 41 at two sides to slide in the shaft sleeve 30 towards the directions of the clamping mechanisms close to one sides of the two sides respectively, and because the cross rods 41 are linked with the anti-blocking mechanism, when the cross rods 41 slide, the swivel 32 in the anti-blocking mechanism can rotate and further drive a plurality of rotating plates to rotate, so that the opening and closing of a plurality of second rotating plates 40 are realized, and specifically, the radius ratio of the fixed ring 35 to the radius of the disc center hole 5 formed after the second rotating plates 40 are closed is 5:1; specifically, when the pressing plate 22 is at the initial position, the anti-blocking mechanism is in an open state, after the pressing plate 22 is pressed down, the cross rod 41 slides to drive the anti-blocking mechanism to be in a closed state, water is sprayed out of the central hole 5 at the moment, the cleaning effect of the ceramic membrane plate 1 is achieved, when the ceramic membrane plate 1 is taken out, the pressing plate 22 returns to the initial position, the anti-blocking mechanism is opened, and at the moment, the water is introduced into the spray header 26, so that the pollutant blocked at the spray header 26 can be cleaned; specifically, a waterproof glue strip is added between the fixing ring 35 and the second rotary piece 40 to prevent sewage from entering the anti-blocking mechanism.
As shown in fig. 4 and 5, the tube drawing module comprises a tube drawing module shell 42, an air passage 43, a pushing cylinder 45, a top plate 19 and two tube drawing mechanisms, wherein the tube drawing module shell 42 is connected with the outer wall of the second nut 13, the air passage 43 is arranged in the tube drawing module shell 42, an air outlet 48 is arranged on the air passage 43, and an air tap 44 is arranged at the top of the ceramic membrane plate 1; one end of the air channel 43 is provided with a pushing air cylinder 45, and the other end of the air channel is in flexible connection with a compressed air outlet end of the pneumatic motor 16; the output end of the pushing cylinder 45 is connected with the top plate 19, and the side wall of the top plate 19 far away from the pushing cylinder 45 is connected with the tube drawing mechanism.
The tube drawing mechanism comprises a moving block 46, a lifting block 53 and a clamping strip 52, wherein the bottom of the moving block 46 is contacted with the inner wall of the bottom of the tube drawing module shell 42, the lifting block 53 and the clamping strip 52 are arranged on one side, far away from the pushing cylinder 45, of the top plate 19, the lifting block 53 and the moving block 46 are triangular prisms, the bottom of the lifting block 53 is contacted with the inner wall of the bottom of the tube drawing module shell 42, the end, far away from the top plate 19, of the clamping strip 52 is contacted with the side wall of the moving block 46, the top of the moving block 46 is provided with a third spring 29, the upper end of the third spring 29 is contacted with the inner wall of the top of the tube drawing module shell 42, one side, close to the side wall of the tube drawing module shell 42, of the moving block 46 is provided with a fourth spring 50 and a tube drawing operation arm 51, and the end, far away from the moving block 46, of the fourth spring 50 is contacted with the side wall of the tube drawing module shell 42, and the tube drawing mechanisms are symmetrically arranged on the same side of the top plate 19; the end part of the tube drawing operation arm 51 far away from the motion block 46 is provided with a rubber ball;
A fifth opening for the movement of the tube drawing operation arm 51 is arranged on the side wall of the tube drawing module shell 42; pushing the top plate 19 can enable the moving blocks 46 in the two tube drawing mechanisms to move towards each other and upwards simultaneously. The hose 3 can be automatically pulled out by the tube pulling mechanism with proper force, so that the hose 3 is prevented from being pulled out due to overlarge force during manual operation.
The tube drawing module shell 42 is also provided with an ultrasonic bubble detector 10 for detecting the tightness of the ceramic membrane plate 1, and the ultrasonic bubble detector 10 is electrically connected with a prompt lamp.
The above-mentioned scheme is described in the concrete structure of the tube drawing module, because the air passage 43 is connected with the compressed air outlet end of the pneumatic motor 16, the air passage 43 is filled with compressed air, the lifting module lifts the ceramic membrane plate 1 and simultaneously the tube drawing module descends, because the air passage 43 corresponds to the position of the air tap 44, the air passage 43 is communicated with the air tap 44 after the tube drawing module descends, specifically, the length of the reverse thread screw 14 is controlled after the tube drawing module moves downwards, and the air tap 44 and the air outlet 48 can be communicated.
After the air outlet 48 on the air passage 43 is communicated with the air tap 44 on the ceramic membrane plate 1, compressed air enters the ceramic membrane plate 1 to recoil the ceramic membrane plate 1, so that part of attachments on the outer surface of the ceramic membrane plate 1 are removed; meanwhile, a small amount of compressed air enters the pushing cylinder 45, the output end of the pushing cylinder 45 stretches out to push the top plate 19 to move, the top plate 19 pushes the lifting block 53 and the clamping strip 52, the lifting block 53 is in contact with the moving block 46, and as the contact surface of the lifting block 53 and the moving block 46 has a gradient, the gradient of the surface of the lifting block 53 can be gradually increased after the moving block 46 is pushed, and meanwhile the third spring 29 is extruded; the contact surface of the moving block 46 and the clamping strip 52 is at an angle, when the moving block 46 in the two tube drawing mechanisms receives the pushing force of the clamping strip 52 at the same time, the moving blocks can move in opposite directions so as to clamp the hose 3, and the tube drawing operation arm 51 arranged at the end part of the moving block 46 can smoothly draw out the hose 3 because the moving block 46 rises while clamping. When the hose 3 is pulled out, after the hose 3 of the ceramic membrane plate 1 is pulled out, the air pressure in the air passage 43 is rapidly reduced, the pushing force of the air cylinder 45 is lost, the moving block 46 returns under the elastic force of the third spring 29 and the fourth spring 50, the old ceramic membrane plate 1 is also lifted to a proper height and is simultaneously washed clean, at the moment, a worker can easily take out the old ceramic membrane plate 1, then the new ceramic membrane plate 1 is put into the clamping mechanism, the spraying module is lowered to the initial height, and the replacement of the ceramic membrane plate 1 is completed.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides a colliery underground water treatment system who possesses supplementary trade membrane function, includes ceramic membrane group, be equipped with a plurality of ceramic membrane plates (1) from left to right in the ceramic membrane group, a plurality of ceramic membrane plates (1) are parallel to each other, its characterized in that: the ceramic membrane module comprises a ceramic membrane module, and is characterized by further comprising a sliding movement module (49), wherein the movement module (49) can move from the left side to the right side of the ceramic membrane module, a base (2) and a vertical frame (4) are arranged on the movement module (49), a lifting module used for supporting the ceramic membrane plate (1) is arranged in the base (2), a vertical movement module is arranged in the vertical frame (4), a pneumatic motor (16) is arranged in the base (2), and the lifting module and the vertical movement module can be driven by the pneumatic motor (16);
The lifting module comprises two lifting modules, wherein the lifting modules comprise a second bevel gear (8) which is horizontally arranged, two first bevel gears (7) and a second threaded screw rod (17), and the second bevel gear (8) is rotatably arranged on the inner wall of the bottom of the base (2); the two first bevel gears (7) are respectively arranged at two sides of the second bevel gear (8), the lower end of the second threaded screw rod (17) is arranged on the second bevel gear (8), the upper end of the second threaded screw rod (17) is provided with a supporting block (18), and after the two lifting modules are lifted, the upper ends of the two supporting blocks (18) are contacted with the bottom of the ceramic membrane plate (1);
two ends of the lifting module are respectively connected with the pneumatic motor (16) and the vertical movement module;
The vertical movement module comprises a third bevel gear (9), a fourth bevel gear (37) and a first threaded screw rod (11) which are horizontally arranged; the third bevel gear (9) is rotatably arranged on the inner wall of the bottom of the base (2); the fourth bevel gear (37) is meshed with the third bevel gear (9), the lower end of the first threaded screw rod (11) is arranged on the third bevel gear (9), a first nut (12) is arranged on the outer wall of the first threaded screw rod (11), a first connecting arm is arranged on the outer wall of the first nut (12), the spraying module is arranged at one end, far away from the first nut (12), of the first connecting arm, and a second opening for the first connecting arm to move up and down is formed in the vertical frame (4);
The pipe drawing device further comprises a pipe drawing module, wherein the upper end of the first threaded screw rod (11) is coaxially provided with a reverse threaded screw rod (14); the two ends of the reverse thread screw rod (14) are not provided with threads, the outer wall of the reverse thread screw rod is provided with a second nut (13), the two ends of the reverse thread screw rod (14) are provided with limiting rings, one side, close to the second nut (13), of each limiting ring is provided with a first spring (15), the first springs (15) are sleeved on the outer wall of the reverse thread screw rod (14), the outer wall of the second nut (13) is provided with a second connecting arm, and the tube drawing module is arranged at one end, far away from the second nut (13), of the second connecting arm; a sixth opening for the second connecting arm to move up and down is formed in the vertical frame (4);
The arrangement of the first threaded screw rod (11) and the reverse threaded screw rod (14) can realize the opposite movement of the spraying module and the pipe drawing module at the initial stage of system starting;
The tube drawing module comprises a tube drawing module shell (42), an air passage (43), a pushing air cylinder (45), a top plate (19) and two tube drawing mechanisms, wherein the tube drawing module shell (42) is connected with the outer wall of the second nut (13), the air passage (43) is arranged in the tube drawing module shell (42), an air outlet (48) is formed in the air passage (43), and an air tap (44) is formed in the top of the ceramic membrane plate (1); one end of the air passage (43) is provided with a pushing air cylinder (45), and the other end of the air passage is in flexible connection with a compressed air outlet end of the pneumatic motor (16); the output end of the pushing cylinder (45) is connected with the top plate (19), and the side wall of the top plate (19) far away from the pushing cylinder (45) is connected with the tube drawing mechanism;
The tube drawing mechanism comprises a moving block (46), a lifting block (53) and a clamping strip (52), wherein the bottom of the moving block is contacted with the inner wall of the bottom of a tube drawing module shell (42), the lifting block (53) and the clamping strip (52) are arranged on one side, far away from a pushing cylinder (45), of a top plate (19), the lifting block (53) and the moving block (46) are triangular prisms, the bottom of the lifting block (53) is contacted with the inner wall of the bottom of the tube drawing module shell (42), the end, far away from the top plate (19), of the clamping strip (52) is contacted with the side wall of the moving block (46), the top of the moving block (46) is provided with a third spring (29), the upper end of the third spring (29) is contacted with the inner wall of the top of the tube drawing module shell (42), one side, close to the side, of the moving block (46) is provided with a fourth spring (50) and a tube drawing operation arm (51), the end, far away from the moving block (46), of the fourth spring (50) is contacted with the side wall of the tube drawing module shell (42), and the two tube drawing mechanisms (19) are symmetrically arranged on the same side;
the end part of the tube drawing operation arm (51) far away from the motion block (46) is provided with a rubber ball;
a fifth opening for the movement of a tube drawing operation arm (51) is formed in the side wall of the tube drawing module shell (42);
Pushing the top plate (19) can enable the moving blocks (46) in the two tube drawing mechanisms to move towards each other and upwards simultaneously.
2. The underground coal mine water treatment system with auxiliary membrane changing function according to claim 1, wherein the underground coal mine water treatment system is characterized in that: the spraying module comprises a spraying frame (6) and two clamping mechanisms, wherein each clamping mechanism comprises a clamping claw (23), a sliding rail (21), a second spring (20) and a pressing plate (22); the outer wall of the spraying frame (6) is connected with the outer wall of the first nut (12), the spraying frame (6) is sleeved on the outer wall of the ceramic membrane plate (1) after moving upwards, the spraying frame can move along the height direction of the ceramic membrane plate (1), the clamping claw (23) is horizontally and slidingly arranged on the inner wall of the spraying frame (6) through the sliding rail (21) arranged on the inner wall of the spraying frame (6), the two sides of the clamping claw (23) are respectively provided with a second supporting rod (24), the two sides of the sliding rail (21) are respectively provided with an eighth supporting rod (47), the upper end of the pressing plate (22) is provided with a first round rectangular hole, the second supporting rod (24) can slide in the first round rectangular hole, the pressing plate (22) is rotationally arranged on the side wall of the sliding rail (21) through the second supporting rod (24) and the eighth supporting rod (47), one end of the second spring (20) is connected with the inner wall of the spraying frame (6), and the other end of the second spring (20) is connected with the lower end of the pressing plate (22).
The two clamping mechanisms are correspondingly arranged at two sides of the spraying frame (6); the clamp plate (22) can drive the clamping claws (23) to move in opposite directions after being extruded by the ceramic membrane plate (1), and the clamping claws (23) can clamp two side walls of the ceramic membrane plate (1) after being close to each other.
3. The underground coal mine water treatment system with auxiliary membrane changing function according to claim 2, wherein the underground coal mine water treatment system is characterized in that: the spraying module further comprises a plurality of spraying heads (26) arranged on the inner wall of the spraying frame (6), a plurality of anti-blocking mechanisms are arranged at openings of the spraying heads (26), each anti-blocking mechanism comprises a chassis (31), a rotating ring (32), a fixed ring (35) and a plurality of rotating pieces, a plurality of fifth supporting rods (33) are circumferentially arranged on the surface of the chassis (31), a plurality of first openings (34) for the fifth supporting rods (33) to slide are circumferentially arranged on the rotating ring (32), the rotating ring (32) is coaxial and rotationally arranged on the surface of the chassis (31), a plurality of sixth supporting rods (36) are circumferentially arranged on the rotating ring (32), each rotating piece comprises a first rotating piece (39) and a second rotating piece (40), one end of each first rotating piece (39) is hinged with each second rotating piece (40), the other end of each first rotating piece (39) is rotationally arranged on each sixth supporting rod (36), a plurality of seventh supporting rods (38) are circumferentially arranged on the surface of the chassis (31), and the fixed ring (35) is coaxially arranged between the first rotating piece (31) and the second rotating piece (40);
When the swivel (32) rotates, a plurality of rotating pieces simultaneously rotate, and a plurality of second rotating pieces (40) can form a closed disc with a central hole (5) after rotating.
4. A coal mine downhole water treatment system with auxiliary membrane changing function according to claim 3, wherein: the rotary ring (32) is further provided with a pulling piece (28), the pulling piece (28) is provided with a fourth supporting rod (27), the end part of the fourth supporting rod (27) away from the pulling piece (28) penetrates through the spraying frame (6), the side wall of the spraying frame (6) is provided with a third opening for the fourth supporting rod (27) to slide, the lower end of the pressing plate (22) is provided with a second round rectangular hole, the inside of the second round rectangular hole is provided with a third supporting rod (25), the end part of the third supporting rod (25) away from the second round rectangular hole is provided with a cross rod (41), the outer wall of the spraying frame (6) is horizontally provided with a shaft sleeve (30), the end part of the cross rod (41) away from the third supporting rod (25) is arranged in the shaft sleeve (30) to do limited lateral movement outwards, and a plurality of fourth openings for the fourth supporting rod (27) to slide are formed in the cross rod (41);
a plurality of second rotary pieces (40) in the anti-blocking mechanism can be rotated to open and close through transverse movement of the cross rod (41).
5. The underground coal mine water treatment system with auxiliary membrane changing function according to claim 4, wherein: an ultrasonic bubble detector (10) for detecting the tightness of the ceramic membrane plate (1) is further arranged on the tube drawing module shell (42), and a prompt lamp is electrically connected to the ultrasonic bubble detector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410995709.3A CN118529820B (en) | 2024-07-24 | 2024-07-24 | Colliery underground water treatment system who possesses supplementary membrane function of trading |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410995709.3A CN118529820B (en) | 2024-07-24 | 2024-07-24 | Colliery underground water treatment system who possesses supplementary membrane function of trading |
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| CN118529820A CN118529820A (en) | 2024-08-23 |
| CN118529820B true CN118529820B (en) | 2024-10-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108144335A (en) * | 2017-12-28 | 2018-06-12 | 浙江精鼎电力设备有限公司 | A kind of multi-functional pressure filter |
| CN210964669U (en) * | 2019-10-14 | 2020-07-10 | 湖北博鑫高科环保科技有限公司 | Multi-water outlet flat ceramic membrane module |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207805176U (en) * | 2017-11-06 | 2018-09-04 | 颜谷科技发展（天津）有限公司 | A kind of water-soluble paint filter device |
| CN208809629U (en) * | 2018-08-02 | 2019-05-03 | 陈建峰 | A kind of cartridge cleaning device of water purifier |
| CN209696379U (en) * | 2019-03-04 | 2019-11-29 | 徐州强力过滤机械有限公司 | A kind of diaphragm filter press |
| CN115354718A (en) * | 2022-08-30 | 2022-11-18 | 安徽海沃特水务股份有限公司 | Secondary water supply equipment for circulating water filtration |
| CN117160166B (en) * | 2023-09-14 | 2024-03-19 | 久兴隆工程技术无锡有限公司 | Washing device with liquid level automatic control function |
| CN118324255B (en) * | 2024-06-17 | 2024-08-13 | 四川坤宇沃达智能科技有限公司 | Automatic membrane changing water treatment equipment for underground coal mine |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144335A (en) * | 2017-12-28 | 2018-06-12 | 浙江精鼎电力设备有限公司 | A kind of multi-functional pressure filter |
| CN210964669U (en) * | 2019-10-14 | 2020-07-10 | 湖北博鑫高科环保科技有限公司 | Multi-water outlet flat ceramic membrane module |
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