CN115180737A - Colliery is waste water recycle device in pit - Google Patents
Colliery is waste water recycle device in pit Download PDFInfo
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- CN115180737A CN115180737A CN202210801573.9A CN202210801573A CN115180737A CN 115180737 A CN115180737 A CN 115180737A CN 202210801573 A CN202210801573 A CN 202210801573A CN 115180737 A CN115180737 A CN 115180737A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000003245 coal Substances 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 238000004064 recycling Methods 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 230000001954 sterilising effect Effects 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 40
- 238000004659 sterilization and disinfection Methods 0.000 claims description 34
- 238000009423 ventilation Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 17
- 238000009991 scouring Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000011045 prefiltration Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 32
- 238000011010 flushing procedure Methods 0.000 description 15
- 238000001914 filtration Methods 0.000 description 14
- 239000004576 sand Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses a device for recycling underground coal mine wastewater, which belongs to the technical field of coal mine wastewater treatment and comprises a wastewater treatment box, a water injection base, a sealing baffle, an exhaust seat, a rotary sealing assembly, a lifting wastewater transfer treatment mechanism, a sterilizing gas mixing assembly, a filter pressing mechanism and a treating agent feeding pipe, wherein the wastewater treatment box is welded at the top of the water injection base, the bottom of the wastewater treatment box is communicated with a water inlet channel of the water injection base, the sealing baffle is welded at two sides of the wastewater treatment box to form an integrated structure, and the exhaust seat is fixedly arranged at the top of the wastewater treatment box and communicated with the same.
Description
Technical Field
The invention relates to a recycling device, in particular to a coal mine underground wastewater recycling device, and belongs to the technical field of coal mine wastewater treatment.
Background
Coal mine wastewater contains a large amount of suspended matters, coal slime and silt, and coal mine and waste gas coal mine underground wastewater is a pollution source and a precious water resource. Therefore, a device for recycling the underground wastewater of the coal mine is needed.
The utility model provides a coal mine wastewater pretreatment of water device is proposed in the chinese patent that application number is CN202010008211.5, lets in coal mine wastewater from the top the inside of main part, waste water with the filtering mechanism contact, filtering mechanism filters the large granule impurity in the waste water, and the waste water after the filtration gets into the inside of fixed block, waste water is in the inside motion of fixed block, actuating mechanism drives the cylinder rotates, the cross-section of cylinder is semi-circular, and sewage is with magnetism first electromagnetic plate with the second electromagnetic plate surface flows, makes the inside iron content impurity of waste water adsorb first electromagnetic plate with the lateral wall of second electromagnetic plate, meanwhile, with being located the baffle other end first electromagnetic plate with second electromagnetic plate connection the steel ball with the metal strip separates, along with the rotation of cylinder, makes sewage be in the both ends of baffle flow respectively, and make adsorb first electromagnetic plate with the continuous entering of iron content impurity on second electromagnetic plate surface store the inside of mechanism, make things convenient for people to collect and handle iron content impurity, but its mode is various, and the treatment efficiency is also various, and the high-efficient incrustation scale production is easy when the cylinder promotes the space easily.
The method for purifying and treating the wastewater in the coal mine is provided in the Chinese patent with the application number of CN201410208497.6, the wastewater in the coal mine can be subjected to nitrogen and phosphorus removal, water resources are saved, and environmental pollution is avoided, the occupied area of the whole device is small, sludge backflow is not needed, the operation management is convenient, the treatment stability is high, the water resources are saved, and the environmental pollution is avoided, the method has a good wastewater treatment effect, but is not convenient enough for equipment in direct contact with the wastewater, scales are easily generated inside, and the method needs to be regularly cleaned and is complicated.
Therefore, the underground coal mine wastewater recycling device is provided with various optimized and improved treatment modes, high treatment efficiency and self-cleaning internal water scales.
Disclosure of Invention
The invention aims to solve the problems and provide a device for recycling underground coal mine wastewater, the wastewater is sucked by a lifting wastewater transfer treatment mechanism, the wastewater can be brought into a disinfection cavity, an advanced treatment cavity and a primary filter cavity to be sequentially treated by lifting of the lifting wastewater transfer treatment mechanism, the device is simple and convenient to operate, high in automation degree and good in recycling treatment effect, a treatment agent and the wastewater are quickly and fully mixed, the wastewater treatment efficiency is improved, the wastewater can be fully disinfected by a disinfection gas through an air curtain formed by the disinfection gas, the bottom of the lifting wastewater transfer treatment mechanism is provided with an adjustable filter structure, the sufficient filter effect is ensured when the device is closed, cleaning sand can be sucked to flush and clean the inner wall of a water storage cylinder when the device is opened, so that scales on the inner wall of the water storage cylinder can be effectively cleaned, and scales can be prevented from being generated to a certain extent due to the arrangement of the flushing structure when the device is normally used.
The invention realizes the purpose through the following technical scheme, and the underground coal mine wastewater recycling device comprises a wastewater treatment box, a water injection base, a sealing baffle, an exhaust seat, a rotary sealing assembly, a lifting wastewater transfer treatment mechanism, a sterilizing gas mixing assembly, a filter pressing mechanism and a treating agent feeding pipe, wherein the wastewater treatment box is welded at the top of the water injection base, the bottom of the wastewater treatment box is communicated with a water inlet channel of the water injection base, the sealing baffle is welded at two sides of the wastewater treatment box to form an integrated structure, the exhaust seat is fixedly arranged at the top of the wastewater treatment box and is communicated with the wastewater treatment box, underground coal mine wastewater is introduced through the water injection base, then the wastewater enters the wastewater treatment box through the water injection base, is purified and treated through treatment of all structures in the wastewater treatment box, and waste gas generated in the treatment process is discharged from the exhaust seat;
rotation type seal assembly installs the inner wall of waste water treatment case, the inner wall of waste water treatment case is through two rotation type seal assembly is separated for three cavity, from last to being disinfection cavity, advanced treatment cavity and just filtering the cavity down in proper order, the treatment agent is thrown in the pipe and is worn to establish in the advanced treatment cavity, the gaseous mixed subassembly of disinfection is installed in the disinfection cavity, filter pressing mechanism set up in just filtering the cavity, over-and-under type waste water shifts processing mechanism and installs in the waste water treatment incasement, runs through the disinfection cavity advanced treatment cavity with just filtering in the cavity.
When the device is actually used, the rotary sealing assembly separates the wastewater treatment box, wastewater is sucked by the lifting wastewater transfer treatment mechanism and then is brought into the disinfection cavity, the advanced treatment cavity and the primary filter cavity to be sequentially treated, the wastewater firstly enters the primary filter cavity to be filtered by solid particles, so that the wastewater can be fully sucked by the lifting wastewater transfer treatment mechanism and then enters the advanced treatment cavity to be subjected to advanced flocculation, the wastewater treatment efficiency is improved, and then the wastewater enters the disinfection cavity at the top to be subjected to disinfection treatment.
Preferably, in order to ensure that the sealing elements can ensure the sealing effect between the cavities and further ensure the wastewater treatment effect, longitudinal sliding clamping grooves are formed in the sealing baffle, two ends of the lifting wastewater transfer treatment mechanism are arranged in the sliding clamping grooves, and the sealing elements are arranged at the connecting positions of the sliding clamping grooves and the rotary sealing assemblies.
Preferably, in order to enable the left side plate and the right side plate to be of a rotating structure, the sealing connection effect between the cavities is adjusted through the state of the left side plate and the right side plate, the rotating type sealing assembly comprises the left side plate, the right side plate and a driving motor, the driving motor is embedded in the inner wall of the wastewater treatment tank, the left side plate and the right side plate are respectively connected with the output shafts of the driving motors on two sides, an upper groove is formed in the top of the left side plate, a lower groove is formed in the bottom of the right side plate, and the left side plate and the right side plate are sealed through the matching of the upper groove and the lower groove.
Preferably, in order to enable the control motor to be opened to drive the adjusting screw to rotate, and further adjust the height of the lifting mounting seat and the height of a water storage cylinder connected with the lifting mounting seat, the water storage cylinder can enter each cavity to be subjected to wastewater recovery treatment, the lifting wastewater transfer treatment mechanism comprises the water storage cylinder, the lifting mounting seat, the adjusting screw, the control motor and a reinforcing slide bar, the adjusting screw is connected with an output shaft of the control motor, the two ends of the water storage cylinder are respectively provided with the lifting mounting seat, the lifting mounting seat on one side is connected with the adjusting screw through a thread groove, the lifting mounting column on the other side is movably arranged on the reinforcing slide bar in a penetrating mode, the control motor is fixedly arranged at the top of the slide clamping groove, one end of the adjusting screw is connected with the bottom of the slide clamping groove through a reinforcing connecting shaft, and the reinforcing slide bar is longitudinally welded in the slide clamping groove.
Preferably, in order to enable the lateral drainage pipe to discharge wastewater to the outside and to be mixed with a treatment agent sprayed from the treatment agent feeding pipe in a counter-flushing manner, so as to improve the mixing effect, the transverse water suction pipes on two sides of the longitudinal water suction pipe at the bottom are used for sucking wastewater, the lifting type wastewater transfer treatment mechanism further comprises the lateral drainage pipe, the longitudinal water suction pipe and the transverse water suction pipe, the lateral drainage pipe is symmetrically arranged at two ends of the outer wall of the water storage cylinder, the longitudinal water suction pipe is installed at the bottom of the water storage cylinder, the transverse water suction pipes are arranged on two sides of the bottom of the longitudinal water suction pipe, and a pump body is arranged in each of the lateral drainage pipe and the transverse water suction pipe.
Preferably, over-and-under type waste water shifts processing agency still including blockking filter screen, miniature regulation telescopic link and lift closed filter screen, it welds to block the filter screen on the bottom outer wall of vertical water absorption pipe, the bottom outer wall of vertical water absorption pipe is closed structure, miniature regulation telescopic link is fixed to be set up on the bottom outer wall of water storage cylinder, lift closed filter screen movable sleeve is established each on vertical water absorption pipe, just lift closed filter screen with the flexible end of miniature regulation telescopic link is connected, over-and-under type waste water shifts processing agency still includes side direction scouring pipe, aqueduct and arc reposition of redundant personnel scouring pipe, side direction scouring pipe sets up the bottom both sides of water storage cylinder inner wall, the aqueduct is installed water storage cylinder inner wall bottom central point department, arc reposition of redundant personnel scouring pipe sets up water storage cylinder's inner wall top central point department, arc reposition of redundant personnel scouring pipe passes through the aqueduct with vertical water absorption pipe intercommunication, side direction scouring pipe through built-in pipe with vertical water absorption pipe intercommunication.
Through the removal of the flexible control lift closed filter screen of miniature regulation telescopic link, the cooperation blocks the filter screen and forms adjustable filtration, guarantee abundant filter effect when keeping sealing, can inhale washing sand when open, make in the washing sand gets into water storage cylinder, shunt flushing pipe blowout through side direction flushing pipe and arc, thereby carry out the flushing clearance to water storage cylinder's inner wall, thereby effectual incrustation scale to water storage cylinder inner wall is cleared up, owing to erode the setting of structure during normal use, also can the production of the incrustation scale of avoiding of certain degree.
Preferably, in order to enable the air suction pump to suck the disinfection gas in an external connection mode and then respectively convey the disinfection gas to the air injection pipe and the exhaust plate, an air curtain is formed through the air injection pipe, wastewater is mixed through the air curtain, the exhaust plate discharges the disinfection gas upwards from the bottom, so that the wastewater can be disinfected sufficiently and quickly by the disinfection gas, and the wastewater treatment and recovery efficiency is improved, the disinfection gas mixing assembly comprises an electric telescopic rod, a ventilation frame, the air injection pipe, the air suction pump, a gas distribution pipe and an exhaust plate, the ventilation frame is connected with the telescopic end of the electric telescopic rod, the electric telescopic rod is fixed on the inner wall of the disinfection cavity, an airflow groove is formed in the ventilation frame, the air injection pipe is arranged at the top of the airflow groove and is communicated with the ventilation frame, the air suction pump is arranged at the top of the ventilation frame, an air outlet of the air distribution pipe is communicated with the ventilation frame, and the exhaust plate is communicated with the ventilation frame through the gas distribution pipe.
Preferably, drive the filter-pressing board and push down for stretching out of hydraulic telescoping rod, carry out effectual extrusion to crossing the filter for waste water is fully extruded, guarantees waste water treatment efficiency, filter-pressing mechanism includes side direction erection column, hydraulic telescoping rod and filter-pressing board, the side direction erection column welds in the primary filter cavity, hydraulic telescoping rod installs on the side direction erection column, the filter-pressing board with hydraulic telescoping rod's flexible end is connected.
The invention has the beneficial effects that: when the wastewater treatment device is used, wastewater is sucked through the lifting wastewater transfer treatment mechanism, and the wastewater can be brought into the disinfection cavity, the advanced treatment cavity and the primary filter cavity to be sequentially treated through the lifting of the lifting wastewater transfer treatment mechanism, so that the wastewater treatment device is simple and convenient to operate, high in automation degree and good in recovery treatment effect.
Waste water gets into and carries out solid particle in the primary filter chamber and filters, can carry out the filter-pressing to solid particle through setting up of filter-pressing mechanism, make waste water can be fully inhaled by over-and-under type waste water transfer processing mechanism, the filter effect is better, carry out degree of depth flocculation in the reentrant degree of depth processing chamber, shift processing mechanism through over-and-under type waste water and spout waste water to the outside, flocculating agent or other treating agents throw the pipe through the treating agent and spout to waste water, adopt the mode that the formula mixes to dashing, can make treating agent and waste water carry out quick and abundant mixture, improve waste water treatment efficiency.
When the disinfection cavity at the top of the wastewater entering part is disinfected, wastewater is sprayed into the disinfection gas mixing assembly through the lifting wastewater transfer treatment mechanism, so that the wastewater can be sufficiently disinfected by the disinfection gas through the gas curtain formed by the disinfection gas.
The bottom of the lifting type wastewater transfer treatment mechanism is provided with the adjustable filtering structure, so that the sufficient filtering effect is ensured when the lifting type wastewater transfer treatment mechanism is closed, the cleaning sand can be sucked when the lifting type wastewater transfer treatment mechanism is opened, the cleaning sand enters the water storage cylinder and is sprayed out through the lateral flushing pipe and the arc-shaped shunting flushing pipe, so that the inner wall of the water storage cylinder is flushed and cleaned, the scale on the inner wall of the water storage cylinder is effectively cleaned, and the scale can be prevented from being generated to a certain extent due to the arrangement of the flushing structure when the lifting type wastewater transfer treatment mechanism is normally used.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention from a right side view.
Fig. 3 is a schematic diagram of the internal structure of the present invention from a left side view.
Fig. 4 is an internal cross-sectional view of the present invention.
FIG. 5 is a schematic structural view of the lifting type wastewater transfer treatment mechanism of the present invention.
FIG. 6 is a schematic bottom structure view of the elevating wastewater transfer treatment mechanism of the present invention.
FIG. 7 is a schematic view of the internal structure of the lifting wastewater transfer treatment mechanism in a top view.
Fig. 8 is a schematic view of the internal structure of the elevating wastewater-transferring treatment mechanism of the present invention at a bottom view angle.
FIG. 9 is a schematic view of the sterilizing gas mixing assembly of the present invention.
FIG. 10 is a schematic view of the press mechanism of the present invention.
In the figure: 1. a wastewater treatment tank; 101. sterilizing the chamber; 102. a deep treatment cavity; 103. a primary filtering cavity;
2. a water injection base; 3. sealing the baffle plate; 4. an exhaust seat;
5. a rotary seal assembly; 501. a left side plate; 502. a right side plate; 503. a drive motor;
6. a lifting type wastewater transfer treatment mechanism; 601. a water storage cylinder; 602. a lifting mounting seat; 603. adjusting the screw rod; 604. controlling the motor; 605. reinforcing the slide bar; 606. a lateral water drainage pipe; 607. a longitudinal suction pipe; 608. a transverse suction pipe; 609. blocking the filter screen; 6010. laterally scouring the tube; 6011. a water conduit; 6012. an arc-shaped shunting scouring pipe; 6013. a miniature adjusting telescopic rod; 6014. lifting the closed filter screen;
7. a sterilizing gas mixing assembly; 701. an electric telescopic rod; 702. a vent frame; 703. an air flow groove; 704. a gas ejector tube; 705. an air pump; 706. a gas distributing pipe; 707. an exhaust plate;
8. a filter pressing mechanism; 801. a lateral mounting post; 802. a hydraulic telescopic rod; 803. pressing the filter plate;
9. a treating agent feeding pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Please refer to fig. 1-10.
Example 1
A coal mine underground wastewater recycling device comprises a wastewater treatment box 1, a water injection base 2, a sealing baffle plate 3, an exhaust seat 4, a rotary sealing assembly 5, a lifting wastewater transfer treatment mechanism 6, a sterilizing gas mixing assembly 7, a filter pressing mechanism 8 and a treating agent feeding pipe 9, wherein the wastewater treatment box 1 is welded at the top of the water injection base 2, the bottom of the wastewater treatment box 1 is communicated with a water inlet channel of the water injection base 2, the sealing baffle plate 3 is welded at two sides of the wastewater treatment box 1 to form an integrated structure, the exhaust seat 4 is fixedly installed at the top of the wastewater treatment box 1 and communicated with the same, coal mine underground wastewater is introduced through the water injection base 2, then the wastewater enters the wastewater treatment box 1 through the water injection base 2 and is purified through treatment of all structures in the wastewater treatment box 1, and waste gas generated in the treatment process is discharged from the exhaust seat 4;
rotation type seal assembly 5 installs the inner wall at waste water treatment box 1, waste water treatment box 1's inner wall is separated for three cavity through two rotation type seal assembly 5, from last to being disinfection cavity 101 down in proper order, advanced treatment cavity 102 and prefiltration cavity 103, the pipe 9 is thrown to the finishing agent wears to establish in advanced treatment cavity 102, disinfection gas mixing subassembly 7 is installed in disinfection cavity 101, filter pressing mechanism 8 sets up in prefiltration cavity 103, over-and-under type waste water shifts processing apparatus 6 and installs in waste water treatment box 1, run through disinfection cavity 101, advanced treatment cavity 102 and prefiltration cavity 103 are interior.
When the device is in practical use, the rotary sealing component 5 separates the wastewater treatment box 1, wastewater is sucked through the lifting wastewater transfer treatment mechanism 6, then is brought into the disinfection cavity 101, the advanced treatment cavity 102 and the primary filtration cavity 103 to be sequentially treated, firstly enters the primary filtration cavity 103 to be filtered by solid particles, the solid particles can be filter-pressed through the arrangement of the filter-pressing mechanism 8, so that the wastewater can be fully sucked by the lifting wastewater transfer treatment mechanism 6 and then enters the advanced treatment cavity 102 to be deeply flocculated, the wastewater is sprayed out through the lifting wastewater transfer treatment mechanism 6, a flocculating agent or other treating agents are sprayed to the wastewater through the treating agent feeding pipe 9, the treating agent and the wastewater can be rapidly and fully mixed by adopting a counter flushing mixing mode, the wastewater treatment efficiency is improved, then the wastewater enters the disinfection cavity 101 at the top to be disinfected, the wastewater is sprayed into the disinfection gas mixing component 7 through the lifting wastewater transfer treatment mechanism 6, so that the wastewater passes through a gas curtain formed by the disinfection gas, and the wastewater can be fully disinfected by the disinfection gas.
Longitudinal sliding clamping grooves are formed in the sealing baffle 3, the two ends of the lifting type wastewater transfer treatment mechanism 6 are arranged in the sliding clamping grooves, and sealing elements are arranged at the connecting positions of the sliding clamping grooves and the rotary type sealing assemblies 5, so that the sealing elements can guarantee the sealing effect between the cavities, and further guarantee the wastewater treatment effect.
As shown in fig. 3, the rotary sealing assembly 5 comprises a left plate 501, a right plate 502 and a driving motor 503, the driving motor 503 is embedded in the inner wall of the wastewater treatment tank 1, the left plate 501 and the right plate 502 are respectively connected with the output shafts of the driving motor 503 on both sides, an upper groove is formed on the top of the left plate 501, a lower groove is formed on the bottom of the right plate 502, the left plate 501 and the right plate 502 are sealed by the matching of the upper groove and the lower groove, so that the left plate 501 and the right plate 502 are of a rotary structure, and the sealing connection effect between the cavities is adjusted through the states of the left plate 501 and the right plate.
Example 2
As shown in fig. 5, the lifting wastewater transfer treatment mechanism 6 includes a water storage cylinder 601, a lifting mounting seat 602, an adjusting screw 603, a control motor 604 and a reinforcing slide bar 605, the adjusting screw 603 is connected to an output shaft of the control motor 604, the lifting mounting seats 602 are disposed at both ends of the water storage cylinder 601, the lifting mounting seat 602 at one side is connected to the adjusting screw 603 through a thread groove, the lifting mounting post at the other side is movably inserted into the reinforcing slide bar 605, the control motor 604 is fixedly mounted at the top of a sliding slot, one end of the adjusting screw 603 is connected to the bottom of the sliding slot through a reinforcing connecting shaft, the reinforcing slide bar 605 is longitudinally welded in the sliding slot, so that the opening of the control motor 604 drives the adjusting screw 603 to rotate, and further the heights of the water storage cylinder 601 connected to the lifting mounting seat 602 and the lifting mounting seat 602 are adjusted, and the water storage cylinder 601 can enter each cavity for wastewater recovery treatment.
As shown in fig. 6, the lifting wastewater transfer treatment mechanism 6 further comprises a lateral water discharge pipe 606, a longitudinal water suction pipe 607 and a transverse water suction pipe 608, the lateral water discharge pipes 606 are symmetrically arranged at two ends of the outer wall of the water storage cylinder 601, the longitudinal water suction pipe 607 is installed at the bottom of the water storage cylinder 601, the transverse water suction pipes 608 are arranged at two sides of the bottom of the longitudinal water suction pipe 607, and a pump body is respectively arranged in each of the lateral water discharge pipe 606 and the transverse water suction pipe 608, so that the lateral water discharge pipe 606 can discharge the wastewater to the outside, and the wastewater is mixed with the treating agent sprayed from the treating agent feeding pipe 9 in a counter-flushing manner, thereby improving the mixing effect, and the transverse water suction pipes 608 at two sides of the longitudinal water suction pipe 607 at the bottom are used for sucking the wastewater.
As shown in fig. 5, 7 and 8, the lifting wastewater transfer treatment mechanism 6 further includes a blocking filter screen 609, a micro-adjusting expansion link 6013 and a lifting closed filter screen 6014, the blocking filter screen 609 is welded on the outer wall of the bottom of the longitudinal water suction pipe 607, the outer wall of the bottom of the longitudinal water suction pipe 607 is a closed structure, the micro-adjusting expansion link 6013 is fixedly disposed on the outer wall of the bottom of the water storage cylinder 601, the lifting closed filter screen 6014 is movably sleeved on each longitudinal water suction pipe 607, and the lifting closed filter screen 6014 is connected to the telescopic end of the micro-adjusting expansion link 6013, the lifting wastewater transfer treatment mechanism 6 further includes a lateral flushing pipe 6010, a water guide pipe 6011 and an arc-shaped shunt flushing pipe 6012, the lateral flushing pipe 6010 is disposed on two sides of the bottom of the inner wall of the water storage cylinder 601, the water guide pipe 6011 is mounted at the center of the bottom of the inner wall of the water storage cylinder 601, the arc-shaped shunt flushing pipe 6012 is disposed at the center of the top of the inner wall of the water storage cylinder 601, the arc-shaped shunt flushing pipe 6010 is communicated with the longitudinal water suction pipe 607 through an internal guide pipe 6011.
Through miniature regulation telescopic link 6013's flexible control lift closed filter screen 6014's removal, the cooperation blocks that filter screen 609 forms adjustable filtration, guarantee abundant filter effect when keeping sealing, can inhale washing sand when open, make in washing sand gets into water storage cylinder 601, wash pipe 6010 and the blowout of arc reposition of redundant personnel washing pipe 6012 through side direction washing, thereby wash the clearance to the inner wall of water storage cylinder 601, thereby the effectual incrustation scale to water storage cylinder 601 inner wall is cleared up, owing to the setting of washing away the structure during normal use, also can the certain production of avoiding the incrustation scale.
Example 3
As shown in fig. 9, the sterilizing gas mixing assembly 7 includes an electric telescopic rod 701, a ventilation frame 702, an air injection pipe 704, a suction pump 705, a gas distribution pipe 706 and an exhaust plate 707, the ventilation frame 702 is connected to the telescopic end of the electric telescopic rod 701, the electric telescopic rod 701 is fixed on the inner wall of the sterilizing chamber 101, an air flow groove 703 is formed in the ventilation frame 702, the air injection pipe 704 is disposed on the top of the air flow groove 703 and is communicated with the ventilation frame 702, the suction pump 705 is mounted on the top of the ventilation frame 702, and the air outlet is communicated with the ventilation frame 702, the gas distribution pipe 706 is disposed at the bottom of the ventilation frame 702, the exhaust plate 707 is communicated with the ventilation frame 702 through the gas distribution pipe 706, so that the suction pump 705 sucks the sterilizing gas in an external connection manner, and then respectively delivers the air injection pipe 704 and the exhaust plate 707 to form a gas curtain through which the waste water is mixed, and the exhaust plate 707 exhausts the sterilizing gas from the bottom upwards, so that the waste water can be sufficiently and quickly sterilized by the sterilizing gas, thereby improving the waste water treatment and recovery efficiency.
As shown in fig. 10, the filter pressing mechanism 8 includes a lateral mounting column 801, a hydraulic telescopic rod 802 and a filter pressing plate 803, the lateral mounting column 801 is welded in the primary filtering cavity 103, the hydraulic telescopic rod 802 is mounted on the lateral mounting column 801, and the filter pressing plate 803 is connected with the telescopic end of the hydraulic telescopic rod 802, so that the filter pressing plate 803 is driven by the extension of the hydraulic telescopic rod 802 to press downwards, filtered objects are effectively squeezed, waste water is sufficiently squeezed out, and waste water treatment efficiency is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A coal mine underground wastewater recycling device is characterized in that: the device comprises a wastewater treatment box (1), a water injection base (2), a sealing baffle plate (3), an exhaust seat (4), a rotary sealing assembly (5), a lifting wastewater transfer treatment mechanism (6), a sterilizing gas mixing assembly (7), a filter pressing mechanism (8) and a treating agent feeding pipe (9), wherein the wastewater treatment box (1) is welded at the top of the water injection base (2), the bottom of the wastewater treatment box (1) is communicated with a water inlet channel of the water injection base (2), the sealing baffle plate (3) is welded at two sides of the wastewater treatment box (1) to form an integrated structure, and the exhaust seat (4) is fixedly installed at the top of the wastewater treatment box (1) and is communicated with the wastewater treatment box;
install rotation type seal assembly (5) the inner wall of waste water treatment case (1), the inner wall of waste water treatment case (1) is through two rotation type seal assembly (5) is separated for three cavity, from last to being disinfection cavity (101), advanced treatment cavity (102) and prefiltration cavity (103) down in proper order, treatment agent input pipe (9) are worn to establish in advanced treatment cavity (102), install disinfection gas mixing assembly (7) in disinfection cavity (101), filter-pressing mechanism (8) set up in prefiltration cavity (103), over-and-under type waste water shifts processing mechanism (6) and installs in waste water treatment case (1), runs through disinfection cavity (101) advanced treatment cavity (102) with in prefiltration cavity (103).
2. The underground coal mine wastewater recycling device according to claim 1, which is characterized in that: a longitudinal sliding clamping groove is formed in the sealing baffle (3), two ends of the lifting type wastewater transfer treatment mechanism (6) are arranged in the sliding clamping groove, and a sealing element is arranged at the connecting position of the sliding clamping groove and the rotary type sealing assembly (5).
3. The underground coal mine wastewater recycling device according to claim 1, which is characterized in that: the rotary sealing assembly (5) comprises a left side plate (501), a right side plate (502) and a driving motor (503), wherein the driving motor (503) is embedded into the inner wall of the wastewater treatment tank (1), the left side plate (501) and the right side plate (502) are respectively connected with output shafts of the driving motor (503) on two sides, an upper groove is formed in the top of the left side plate (501), a lower groove is formed in the bottom of the right side plate (502), and the left side plate (501) and the right side plate (502) are sealed through the cooperation of the upper groove and the lower groove.
4. The underground coal mine wastewater recycling device according to claim 2, characterized in that: the lifting type wastewater transfer treatment mechanism (6) comprises a water storage cylinder (601), a lifting mounting seat (602), an adjusting screw rod (603), a control motor (604) and a reinforcing slide rod (605), wherein the adjusting screw rod (603) is connected with an output shaft of the control motor (604), the lifting mounting seat (602) is arranged at two ends of the water storage cylinder (601), the lifting mounting seat (602) at one side is connected with the adjusting screw rod (603) through a thread groove, and the lifting mounting column at the other side is movably arranged on the reinforcing slide rod (605) in a penetrating manner.
5. The underground coal mine wastewater recycling device according to claim 4, characterized in that: the control motor (604) is fixedly installed at the top of the sliding clamping groove, one end of the adjusting screw rod (603) is connected with the bottom of the sliding clamping groove through a reinforcing connecting shaft, and the reinforcing sliding rod (605) is longitudinally welded in the sliding clamping groove.
6. The underground coal mine wastewater recycling device according to claim 5, characterized in that: the lifting type wastewater transfer treatment mechanism (6) further comprises a lateral drainage pipe (606), a longitudinal water suction pipe (607) and a transverse water suction pipe (608), the lateral drainage pipe (606) is symmetrically arranged at two ends of the outer wall of the water storage cylinder (601), the longitudinal water suction pipe (607) is arranged at the bottom of the water storage cylinder (601), the transverse water suction pipe (608) is arranged at two sides of the bottom of the longitudinal water suction pipe (607), and pump bodies are respectively arranged in the lateral drainage pipe (606) and the transverse water suction pipe (608).
7. The underground coal mine wastewater recycling device according to claim 6, characterized in that: over-and-under type waste water shifts processing apparatus (6) is still including blockking filter screen (609), miniature regulation telescopic link (6013) and lift closed filter screen (6014), it welds to block filter screen (609) on the bottom outer wall of vertical water absorption pipe (607), the bottom outer wall of vertical water absorption pipe (607) is closed structure, miniature regulation telescopic link (6013) is fixed to be set up on the bottom outer wall of water storage cylinder (601), lift closed filter screen (6014) activity cover is established each on vertical water absorption pipe (607), just lift closed filter screen (6014) with the flexible end of miniature regulation telescopic link (6013) is connected.
8. The underground coal mine wastewater recycling device according to claim 7, which is characterized in that: the lifting type wastewater transfer treatment mechanism (6) further comprises a lateral scouring pipe (6010), a water guide pipe (6011) and an arc-shaped shunting scouring pipe (6012), wherein the lateral scouring pipe (6010) is arranged on two sides of the bottom of the inner wall of the water storage cylinder (601), the water guide pipe (6011) is arranged at the central position of the bottom of the inner wall of the water storage cylinder (601), the arc-shaped shunting scouring pipe (6012) is arranged at the central position of the top of the inner wall of the water storage cylinder (601), the arc-shaped shunting scouring pipe (6012) is communicated with the longitudinal water suction pipe (607) through the water guide pipe (6011), and the lateral scouring pipe (6010) is communicated with the longitudinal water suction pipe (607) through a built-in guide pipe.
9. The underground coal mine wastewater recycling device according to claim 1, which is characterized in that: the sterilizing gas mixing assembly (7) comprises an electric telescopic rod (701), a ventilation frame (702), an air injection pipe (704), an air suction pump (705), a gas distribution pipe (706) and an exhaust plate (707), wherein the ventilation frame (702) is connected with the telescopic end of the electric telescopic rod (701), the electric telescopic rod (701) is fixed on the inner wall of the sterilizing cavity (101), an air flow groove (703) is formed in the ventilation frame (702), the air injection pipe (704) is arranged at the top of the air flow groove (703) and is communicated with the ventilation frame (702), the air suction pump (705) is arranged at the top of the ventilation frame (702), an air outlet of the air suction pump is communicated with the ventilation frame (702), the gas distribution pipe (706) is arranged at the bottom of the ventilation frame (702), and the exhaust plate (707) is communicated with the ventilation frame (702) through the gas distribution pipe (706).
10. The underground coal mine wastewater recycling device according to claim 1, which is characterized in that: filter-pressing mechanism (8) are including side direction erection column (801), hydraulic telescoping rod (802) and pressure filter board (803), side direction erection column (801) welding is in prefiltration cavity (103), hydraulic telescoping rod (802) are installed on side direction erection column (801), pressure filter board (803) with the flexible end of hydraulic telescoping rod (802) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210801573.9A CN115180737A (en) | 2022-07-07 | 2022-07-07 | Colliery is waste water recycle device in pit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210801573.9A CN115180737A (en) | 2022-07-07 | 2022-07-07 | Colliery is waste water recycle device in pit |
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| Publication Number | Publication Date |
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| CN115180737A true CN115180737A (en) | 2022-10-14 |
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| CN202210801573.9A Pending CN115180737A (en) | 2022-07-07 | 2022-07-07 | Colliery is waste water recycle device in pit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116444075A (en) * | 2023-04-13 | 2023-07-18 | 云南农业大学 | Medical wastewater treatment equipment capable of avoiding influence of sediment |
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- 2022-07-07 CN CN202210801573.9A patent/CN115180737A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116444075A (en) * | 2023-04-13 | 2023-07-18 | 云南农业大学 | Medical wastewater treatment equipment capable of avoiding influence of sediment |
| CN116444075B (en) * | 2023-04-13 | 2023-09-26 | 云南农业大学 | Medical wastewater treatment equipment capable of avoiding influence of sediment |
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