CN108379890B - Wastewater filtering treatment equipment - Google Patents
Wastewater filtering treatment equipment Download PDFInfo
- Publication number
- CN108379890B CN108379890B CN201810226173.3A CN201810226173A CN108379890B CN 108379890 B CN108379890 B CN 108379890B CN 201810226173 A CN201810226173 A CN 201810226173A CN 108379890 B CN108379890 B CN 108379890B
- Authority
- CN
- China
- Prior art keywords
- reaction tank
- sludge
- telescopic cylinder
- rod
- wastewater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 38
- 238000001914 filtration Methods 0.000 title claims abstract description 10
- 239000010802 sludge Substances 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000033001 locomotion Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 7
- 238000004075 wastewater filtration Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000029264 phototaxis Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 206010034960 Photophobia Diseases 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 22
- 238000001125 extrusion Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000013505 freshwater Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 230000002319 phototactic effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 241001233061 earthworms Species 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
Abstract
The invention discloses a wastewater filtering treatment device which comprises a reaction tank, a flange, a water inlet hopper, a bottom support, a base, a discharge pipe, a motor, a telescopic device, a support, a belt wheel, a transmission rod, a spiral unit, a filter screen, a controller, a clamping block, a protection box and the like. The invention has the beneficial effects that: the invention can effectively extract the fresh water in the sludge by means of extrusion, so that people can utilize water resources extremely; meanwhile, for some sewage pumped from the nature, the invention can fully and effectively remove aquatic organisms possibly existing in the sewage, and avoid the death of the aquatic organisms in the sewage treatment process to cause the secondary pollution of the sewage.
Description
Technical Field
The invention relates to a water treatment device, in particular to a wastewater filtering treatment device, and belongs to the field of sewage treatment devices.
Background
The sewage generally refers to the effluent water from life and production, which is polluted to some extent, and mainly comprises domestic sewage, industrial wastewater and initial rainwater, and the main pollutants of the sewage comprise pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like. The sewage is accompanied by sludge, the sludge also contains a large amount of fresh water, the fresh water is discharged along with the discharge of the sludge, great waste is caused, and the existing device can not effectively extract the fresh water in the sludge, so that the protection and the utilization of water resources are not extremely realized; meanwhile, in the case of some sewage extracted from nature, aquatic organisms may be present in the sewage, and if the aquatic organisms are not effectively removed and treated together with sewage treatment equipment, the aquatic organisms may die during the sewage treatment process, resulting in the recontamination of the sewage.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a wastewater filtration treatment apparatus.
The invention achieves the above purposes through the following technical scheme, and the wastewater filtering treatment equipment comprises a reaction tank, a telescopic device and a motor, wherein the reaction tank is made of transparent materials, the design is convenient for external personnel to observe the conditions of sludge, wastewater, aquatic organisms and the like in the reaction tank, a water inlet hopper is arranged at the top of the left side of the reaction tank, external wastewater and sludge enter the reaction tank from the water inlet hopper, two discharging pipes are arranged on the left side and the right side of the reaction tank respectively, the discharging pipes on the left side are used as discharging ports of the sludge, the discharging pipes on the right side are used as discharging ports of filtered water, and electromagnetic valves are arranged at the discharging ports; the reaction tank is erected above a collet, the bottom of the collet is welded with a base, a support is fixedly connected above the right side of the base, a transmission rod is inserted in the middle of the support and comprises an outer sleeve rod and an inner pulling rod, the outer sleeve rod can horizontally reciprocate on the outer wall of the inner pulling rod in one degree of freedom, a spiral unit is arranged at the left end of the outer sleeve rod, a belt wheel is connected at the right end of the inner pulling rod, and a motor is connected below the belt wheel; the utility model discloses a reactor, including transfer line, transfer line outside cover, telescoping device, protection box, controller, joint piece detachable, translation about the steerable joint piece of controller, the flange is established to transfer line outside cover, just the inside mid-mounting of reactor has the filter screen that only supplies water to pass through.
The inner wall of the upper end of the water inlet hopper is provided with pipe threads for connecting with an external suction dredge pipeline, so that the reaction tank can be directly communicated with the external suction dredge; the inner wall of the water inlet hopper is provided with a magnetic material for adsorbing metal impurities, and the magnetic material is designed to filter out numerous metal impurities when sludge passes through the water inlet hopper; the following helical blades are prevented from being scratched in the rotating process of the helical unit after metal impurities fall into the reaction tank, so that the use of the helical unit is prevented from being influenced.
The reaction tank is characterized in that a filter plate is horizontally arranged in the reaction tank, the filter plate is positioned between the water inlet hopper and the spiral unit, round holes with the diameter of 5mm are uniformly formed in the filter plate, and wastewater and sludge penetrate through the filter plate and then enter the middle of the reaction tank, so that the filter plate is designed not to influence the passing of the wastewater and the sludge, but has at least two functions, namely: the filter plate can be used for filtering most of solid impurities except sludge, such as part of metal which is not adsorbed by a magnetic material, or aquatic weeds and the like, so that the spiral blade is further protected, and the spiral blade is prevented from being wound or scratched; secondly, the method comprises the following steps: some aquatic organisms or link organisms such as lobsters with phototaxis or earthworms with phototaxis are often mixed in the sludge in natural environments such as riverways and the like; the filter plate can effectively prevent organisms hidden in sludge in a large part from entering the middle part of the reaction tank, so that the organisms are effectively protected on one hand, and further water pollution caused by extrusion death of the organisms in the sludge in the reaction tank is avoided on the other hand; the left reaction tank lateral wall of filter plate is provided with many escape ways that are used for supplying the interior biology of silt to escape, each escape way all inclines upwards to arrange from the right side to the left, the biology that gets into on the filter plate can get into the safety zone through the escape way, the effectual biology of protecting silt, the death of these biology in the reaction tank has been avoided, as for the ascending design of escape way from the left side to the right side slope, then be to avoid making silt and the automatic escape way depths that flow to that has not spilt from the filter plate because of the gravity principle, avoid the escape way to be blockked up, the environment outside the reaction tank has also been avoided receiving the pollution.
The spiral unit comprises a spiral blade, an elastic connecting rod for supporting the spiral blade, a spherical hinge pair, a first telescopic cylinder and a second telescopic cylinder; the spiral blade is made of rubber, and the inside of the spiral blade is filled with gas, and the spiral blade is made of rubber, so that on one hand, the spiral blade is designed to adjust the shape of the spiral blade, and the flowing speed and the flowing direction of the waste water and the sludge entering the reaction tank are adjustable; on the other hand, part of organisms which are not filtered by the filter plate and enter the middle part of the reaction tank possibly exist in the sludge, and compared with the rigid spiral blade, the design of the rubber material of the spiral blade can effectively reduce the phenomenon of biological death caused by the rotation of the spiral blade, thereby being beneficial to avoiding the water in the reaction tank from being further polluted; elastic connecting rods are arranged around each helical blade, a spherical hinge pair is arranged at the joint of two adjacent connecting rods, the bottom ends of the first telescopic cylinder and the second telescopic cylinder are rotatably arranged on the transmission rod, the top end of the first telescopic cylinder is hinged to the spherical hinge pair of the connecting rods, and the top end of the second telescopic cylinder is hinged to the first telescopic cylinder; the helical blade can adjust the shape through the movement of the first telescopic cylinder and the second telescopic cylinder, so that the movement direction, the movement speed and the stress during movement of the wastewater and the sludge in the reaction tank can be adjusted at any time when the transmission rod rotates.
When needs are with waste water and silt propelling movement to filter screen department, then adjustable helical blade's form makes the rotatory in-process of helical blade, and the atress direction of waste water and silt is right to make waste water and silt move to filter screen department, can adjust helical blade's bending rate simultaneously and adjust the rotatory time of helical blade, the atress size of waste water and silt.
When needs carry out the extrusion of right direction to silt, at first can make helical blade be in the state of paving, rethread joint piece drives the overcoat rod translation right, and then makes helical blade drive silt motion right, moves to and lasts extrusion silt behind the certain degree promptly, and the effect that helical blade tiled is in order to make silt all around the homoenergetic receive the extrusion, and the extrusion effect is better.
Meanwhile, because the flowing speed of water is faster than that of sludge, and the biological volume after being filtered by the filter plate is definitely smaller, when water is kept at a reasonable flowing speed, the water flows to drive the organisms in the wastewater to move, but the sludge is not driven by a large amount.
The escape way comprises an optical path for the escape of phototactic organisms and a hidden path for the escape of light-resistant organisms, the left end of the optical path is communicated with the external environment, the left end of the hidden path is sealed by an extractable drawer, and a humidifier is also arranged in the hidden path; when the device works, phototactic organisms filtered by the filter plate can escape from the light path, and photophobic organisms can escape from the dark path; the drawer can be used for taking out the light-resistant organisms falling into the drawer.
The collet is the decurrent arc structure of concave surface, and the arc diameter of collet is the same with the retort diameter, and the collet can be better hold up the retort, and can carry out rocking of less scope when the retort removes.
The filter screen diameter is greater than the retort diameter, and filter screen fixed connection is in flange one side, and all mud can both pass through the filter screen, can not appear mud and pollute the condition of water purification once more.
The clamping block is of an L-shaped structure, the transmission rod is connected with the controller through the clamping block, and the clamping block is convenient to connect the transmission rod and the controller, so that the control is more accurate.
The motor, the telescopic device and the support are fixedly connected above the base, the whole structure of the device is stable, and the work of all parts of the device cannot be influenced by vibration when the motor operates.
When the device is used, firstly, sewage and sludge to be treated are mixed and introduced into the reaction tank from the water inlet hopper, at the moment, the sewage and the sludge both pass through the filter plate, and part of aquatic organisms escape from the escape way on the left side of the filter plate; for the sewage entering the reaction tank, the sewage positioned at the forefront is extruded to pass through the filter screen under the action of the sludge at the back and the pressure in the tank, and then enters the right end of the reaction tank, the sludge is left when passing through the filter screen, and some water contained in the sludge is left at the front end of the reaction tank along with the sludge; then, opening the device, rotating the motor to drive the transmission rod to rotate through the belt wheel, stirring the sludge containing water, and adjusting the shape of the helical blade to flap the sludge in the rotating process of the helical blade so as to reduce the water content in the sludge; then, under the drive of the controller, the clamping block can drive the transmission rod to move left and right in a reciprocating mode, so that the spiral unit is driven to move left and right, when the spiral unit moves right, sludge can move along with the spiral unit, extrusion is formed between the sludge and the filter screen, and water in the sludge is further discharged; finally, the clean water at the rear end of all the reaction tanks is discharged from a discharge pipe at the rear end, and the sludge with little water is discharged from a discharge pipe at the front end of the reaction tanks; in the process, the movement directions of the sludge and the water in the reaction tank can be controlled by adjusting the shape of the spiral blade, so that part of organisms remaining in the reaction tank are prevented from being extruded and dead, and the wastewater is prevented from being polluted again.
The invention has the beneficial effects that:
(1) the collet is of an arc structure with a downward concave surface, the arc diameter of the collet is the same as the diameter of the reaction tank, the collet can better hold up the reaction tank, and the reaction tank can shake in a smaller range when moving; the spiral unit is obliquely arranged at one end of the transmission rod towards the left side, and can drive the sludge to move when moving towards the right side, so that the sludge and the filter screen can be extruded conveniently; the diameter of the filter screen is larger than that of the reaction tank, the filter screen is fixedly connected to one side of the flange, all sludge can pass through the filter screen, and the situation that the sludge pollutes purified water again is avoided; the clamping block is of an L-shaped structure, the transmission rod is connected with the controller through the clamping block, and the clamping block is convenient for connecting the transmission rod and the controller, so that the control is more accurate; the motor, the telescopic device and the bracket are fixedly connected above the base, the whole structure of the device is stable, and the phenomenon that the work of each part of the device is influenced by vibration when the motor runs can be avoided; the controller model is FX2N-200 series controller, the control is accurate, and the manufacturing cost is low.
(2) The design of the filter plate and the escape way ensures that the waste water and some aquatic organisms in the sludge can be prevented from being extruded by the helical blades to die, the aquatic organisms are protected, and the secondary pollution of the waste water is avoided.
(3) The design of the spiral blade with the adjustable shape made of the rubber material effectively ensures the effect of extruding the sludge, improves the filtering effect of the waste water, and simultaneously effectively protects part of organisms remaining in the reaction tank from being extruded and dead.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of a reaction tank of the present invention.
Fig. 3 is a schematic structural view of the telescopic device of the present invention.
Fig. 4 is a schematic view of the connection between the clamping block and the transmission rod according to the present invention.
Fig. 5 is a partial schematic view of the water inlet hopper and the filter plate according to the present invention.
FIG. 6 is a schematic view of a helical blade of the present invention.
Fig. 7 is a simplified view of a top view of the spiral unit of the present invention.
Fig. 8 is a simplified side view of a screw unit of the present invention.
Fig. 9 is a partial cross-sectional view of a spiral unit of the present invention.
FIG. 10 is a schematic view showing three different forms of the helical blade of the present invention and the direction of the applied force of the wastewater and sludge.
In the figure: the device comprises a reaction tank 1, a flange 2, a water inlet hopper 3, a bottom support 4, a base 5, a discharge pipe 6, a motor 7, a telescopic device 8, a support 9, a belt pulley 10, a transmission rod 11, an outer sleeve rod 111, an inner drawing rod 112, a spiral unit 12, a spiral blade 121, a connecting rod 122, a spherical hinge pair 123, a first telescopic cylinder 124, a second telescopic cylinder 125, a filter screen 13, a controller 14, a clamping block 15, a protection box 16, a filter plate 17, an escape channel 18, a light channel 181, a dark channel 182 and a drawer 183.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a wastewater filtering treatment device comprises a reaction tank 1, a telescopic device 8 and a motor 7, wherein the reaction tank 1 is made of transparent materials, the design is convenient for external personnel to observe the conditions of sludge, wastewater, aquatic organisms and the like in the reaction tank, a water inlet hopper 3 is installed at the top of the left side of the reaction tank 1, external wastewater and sludge enter the reaction tank from the water inlet hopper, two discharging pipes 6 are installed on the left side and the right side of the reaction tank 1, the discharging pipes on the left side are used as discharging ports of the sludge, the discharging pipes on the right side are used as discharging ports of filtered water, and electromagnetic valves are arranged at the discharging ports; the reaction tank 1 is erected above a bottom support 4, a base 5 is welded at the bottom of the bottom support 4, a support 9 is fixedly connected above the right side of the base 5, a transmission rod 11 is inserted in the middle of the support 9, the transmission rod 11 comprises an outer sleeve rod 111 and an inner pull rod 112, the outer sleeve rod 111 can horizontally reciprocate on the outer wall of the inner pull rod 112 in one degree of freedom, a spiral unit 12 is arranged at the left end of the outer sleeve rod 111, the right end of the inner pull rod 112 is connected with a belt pulley 10, a motor 7 is connected below the belt pulley 10, and during operation, the motor can drive the belt pulley to rotate and further drive the transmission rod to rotate so as to drive the spiral unit to rotate; the utility model discloses a simple structure, including transfer line 11, telescoping device 8, protection box 16 and controller 14, the installation of protection box 16 top controller 14, 14 bottom one side of controller is equipped with joint piece 15, 15 detachable of joint piece install on outer loop bar 111, the translation about the steerable joint piece 15 of controller 14, flange 2 is established to 1 outside middle part cover of retort, just 1 inboard mid-mounting of retort has the filter screen 13 that only supplies water to pass through.
The inner wall of the upper end of the water inlet hopper 3 is provided with pipe threads for connecting with an external suction dredge pipeline, so that the reaction tank 1 can be directly communicated with the external suction dredge; the inner wall of the water inlet hopper 3 is provided with a magnetic material for adsorbing metal impurities, and the magnetic material is designed to filter out numerous metal impurities when sludge passes through the water inlet hopper 3; the following helical blade 121 is prevented from being scratched in the rotation process of the helical unit 12 after the metal impurities fall into the reaction tank 1, and the use of the helical unit 12 is prevented from being influenced.
The reaction tank 1 is internally and horizontally provided with a filter plate 17, the filter plate 17 is positioned between the water inlet hopper 3 and the spiral unit 12, the filter plate is uniformly provided with round holes with the diameter of 5mm, and wastewater and sludge penetrate through the filter plate 17 and then enter the middle part of the reaction tank 1, the design of the filter plate does not influence the passing of the wastewater and the sludge, but the filter plate 17 has at least two functions, namely: the filter plate can be used for filtering most of solid impurities except sludge, such as part of metal which is not adsorbed by a magnetic material, or aquatic weeds and the like, so that the spiral blade is further protected, and the spiral blade is prevented from being wound or scratched; secondly, the method comprises the following steps: some aquatic organisms or link organisms such as lobsters with phototaxis or earthworms with phototaxis are often mixed in the sludge in natural environments such as riverways and the like; the filter plate can effectively prevent organisms hidden in sludge in a large part from entering the middle part of the reaction tank, so that the organisms are effectively protected on one hand, and further water pollution caused by extrusion death of the organisms in the sludge in the reaction tank is avoided on the other hand; the left reaction tank 1 lateral wall of filter plate 17 is provided with many escape ways 18 that are used for supplying the interior biology of silt to escape, each escape way 18 all inclines upwards to arrange from the right side left side, the biology that gets into on the filter plate can get into the safety zone through the escape way, the effectual biology of protecting silt, the death of these biology in the reaction tank has been avoided, as for the ascending design of escape way left right side slope, then in order to avoid making silt and the waste water that still do not spill from the filter plate because of the gravity principle and automatic flow escape way depths, avoid the escape way to be blockked up, the environment outside the reaction tank has also been avoided receiving the pollution.
The spiral unit 12 comprises a spiral blade 121, an elastic connecting rod 122 for supporting the spiral blade 121, a spherical hinge pair 123, a first telescopic cylinder 124 and a second telescopic cylinder 125; the spiral blade 121 is made of rubber, and the spiral blade 121 is filled with gas, on one hand, the spiral blade is made of rubber, so that the shape of the spiral blade can be adjusted, and the flowing speed and the flowing direction of the wastewater and sludge entering the reaction tank can be adjusted; on the other hand, part of organisms which are not filtered by the filter plate and enter the middle part of the reaction tank possibly exist in the sludge, and compared with the rigid spiral blade, the design of the rubber material of the spiral blade can effectively reduce the phenomenon of biological death caused by the rotation of the spiral blade, thereby being beneficial to avoiding the water in the reaction tank from being further polluted; elastic connecting rods 122 are arranged on the periphery of each spiral blade 121, a spherical hinge pair 123 is arranged at the joint of every two adjacent connecting rods 122, the bottom ends of a first telescopic cylinder 124 and a second telescopic cylinder 125 are rotatably arranged on the transmission rod 11, the top end of the first telescopic cylinder 124 is hinged to the spherical hinge pair 123 of the connecting rods 122, and the top end of the second telescopic cylinder 125 is hinged to the first telescopic cylinder 124; the shape of the helical blade 121 can be adjusted by the movement of the first telescopic cylinder 124 and the second telescopic cylinder 125, so that the movement direction, the movement speed and the stress of the wastewater and sludge in the reaction tank 1 can be adjusted at any time when the transmission rod 11 rotates.
When waste water and sludge need to be pushed to the filter screen 13, the shape of the spiral blade 121 can be adjusted, and in the rotating process of the spiral blade 121, the stress direction of the waste water and the sludge is rightward, so that the waste water and the sludge move to the filter screen 13, and meanwhile, the stress of the waste water and the sludge can be adjusted by adjusting the bending rate of the spiral blade 121 when the spiral blade 121 rotates.
When needs carry out the extrusion of right direction to silt, at first can make helical blade 121 be in the state of paving, rethread joint piece 15 drives outer loop bar 111 translation right, and then makes helical blade 121 drive silt motion right, moves and lasts extrusion silt behind the certain degree promptly, and the effect that helical blade tiled is in order to make silt all around can fully receive the extrusion, and the extrusion effect is better.
Meanwhile, because the flowing speed of water is faster than that of sludge, and the biological volume after being filtered by the filter plate 17 is definitely smaller, when water is kept at a reasonable flowing speed, the water flowing can drive the biological motion in the wastewater, but the sludge cannot be greatly driven.
The escape way 18 comprises an optical path 181 for the escape of phototactic organisms and a dark path 182 for the escape of light-resistant organisms, the left end of the optical path 181 is communicated with the external environment, the left end of the dark path 182 is sealed by an extractable drawer 183, and a humidifier is also arranged in the dark path 182; when the device works, phototactic organisms filtered by the filter plate can escape from the light path, and photophobic organisms can escape from the dark path; drawer 183 can be used to remove light-protected organisms that fall into the drawer.
The diameter of the filter screen 13 is larger than that of the reaction tank 1, the filter screen 13 is fixedly connected to one side of the flange 2, all sludge can pass through the filter screen 13, and the situation that the sludge pollutes the purified water again can not occur.
The clamping block 15 is of an L-shaped structure, the transmission rod 11 is connected with the controller 14 through the clamping block 15, and the clamping block 15 is convenient for connecting the transmission rod 11 and the controller 14, so that control is more accurate.
Motor 7, telescoping device 8 and the equal fixed connection of support 9 in base 5 top, device overall structure is stable, can not appear influencing the work of each part of device because of vibrations when motor 7 operates.
When the device is used, firstly, sewage and sludge to be treated are mixed and introduced into the reaction tank 1 from the water inlet hopper, at the moment, the sewage and the sludge both pass through the filter plate, and part of aquatic organisms escape from the escape way on the left side of the filter plate; for the sewage entering the reaction tank 1, the sewage at the forefront is extruded to pass through the filter screen 13 under the action of the sludge at the back and the pressure in the tank, enters the right end of the reaction tank 1, the sludge is left when passing through the filter screen 13, and some water contained in the sludge is left at the front end of the reaction tank 1 along with the sludge; then, the device is opened, the motor 7 rotates to drive the transmission rod 11 to rotate through the belt wheel 10, sludge containing water is stirred, and the shape of the spiral blade is adjusted to enable the spiral blade to flap the sludge in the rotating process, so that the water content in the sludge is reduced; then, under the drive of the controller 14, the clamping block 15 can drive the transmission rod 11 to move left and right in a reciprocating manner, so as to drive the spiral unit 12 to move left and right, when the transmission rod moves right, sludge can be extruded with the filter screen 13 along with the movement of the spiral unit 12, and water in the sludge is further discharged; finally, all the clean water at the rear end of the reaction tank 1 is discharged from a discharge pipe 6 at the rear end, and the sludge with little water is discharged from a discharge pipe 6 at the front end of the reaction tank 1; in the process, the movement directions of the sludge and the water in the reaction tank can be controlled by adjusting the shape of the spiral blade, so that part of organisms remaining in the reaction tank are prevented from being extruded and dead, and the wastewater is prevented from being polluted again.
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 (7)
1. A wastewater filtering treatment equipment is characterized in that: the reaction tank comprises a reaction tank (1), a telescopic device (8) and a motor (7), wherein a water inlet hopper (3) is installed at the top of the left side of the reaction tank (1), two discharging pipes (6) are installed on the left side and the right side of the reaction tank (1), the bottom of the reaction tank (1) is erected above a bottom support (4), a base (5) is welded at the bottom of the bottom support (4), a support (9) is fixedly connected above the right side of the base (5), a transmission rod (11) is inserted in the middle of the support (9), the transmission rod (11) comprises an outer sleeved rod (111) and an inner pulling rod (112), the outer sleeved rod (111) can do horizontal reciprocating motion on one degree of freedom on the outer wall of the inner pulling rod (112), a spiral unit (12) is arranged at the left end of the outer sleeved rod (111), a belt pulley (10) is connected with the right end of the inner pulling rod, the reaction tank is characterized in that a telescopic device (8) capable of integrally rotating along with the transmission rod (11) is sleeved on the outer side of the transmission rod (11), the telescopic device (8) is composed of a protection box (16) and a controller (14), the controller (14) is installed above the protection box (16), a clamping block (15) is arranged on one side of the bottom of the controller (14), the clamping block (15) is detachably installed on an outer sleeve rod (111), the controller (14) can control the clamping block (15) to horizontally move left and right, a flange (2) is sleeved in the middle of the outer side of the reaction tank (1), and a filter screen (13) only allowing water to pass through is installed in the middle of the inner side of the reaction tank (1);
the inner wall of the upper end of the water inlet hopper (3) is provided with pipe threads for connecting with an external suction dredge pipeline, so that the reaction tank (1) can be directly communicated with the external suction dredge; the inner wall of the water inlet hopper (3) is provided with a magnetic material for adsorbing metal impurities;
a filter plate (17) is horizontally arranged in the reaction tank (1), the filter plate (17) is positioned between the water inlet hopper (3) and the spiral unit (12), and wastewater and sludge penetrate through the filter plate (17) and then enter the middle part of the reaction tank (1); the side wall of the reaction tank (1) on the left side of the filter plate (17) is provided with a plurality of escape channels (18) for the escape of organisms in the silt, and each escape channel (18) is obliquely and upwards arranged from right to left.
2. The wastewater filtration treatment apparatus according to claim 1, wherein: the spiral unit (12) comprises a spiral blade (121), an elastic connecting rod (122) for supporting the spiral blade (121), a spherical hinge pair (123), a first telescopic cylinder (124) and a second telescopic cylinder (125); the spiral blade (121) is made of rubber materials, and the interior of the spiral blade (121) is filled with gas; elastic connecting rods (122) are arranged on the periphery of each spiral blade (121), a spherical hinge pair (123) is arranged at the joint of two adjacent connecting rods (122), the bottom ends of a first telescopic cylinder (124) and a second telescopic cylinder (125) are rotatably arranged on the transmission rod (11), the top end of the first telescopic cylinder (124) is hinged to the spherical hinge pair (123) of the connecting rods (122), and the top end of the second telescopic cylinder (125) is hinged to the first telescopic cylinder (124); the shape of the helical blade (121) can be adjusted through the movement of the first telescopic cylinder (124) and the second telescopic cylinder (125), so that the movement direction, the movement speed and the stress of the wastewater and the sludge in the reaction tank (1) can be adjusted at any time when the transmission rod (11) rotates.
3. The wastewater filtration treatment apparatus according to claim 1, wherein: the escape way (18) comprises an optical path (181) for the phototaxis biological escape and a dark path (182) for the photophobia biological escape, the left end of the optical path (181) is communicated with the external environment, the left end of the dark path (182) is sealed by a drawer (183) which can be drawn out, and a humidifier is further arranged in the dark path (182).
4. The wastewater filtration treatment apparatus according to claim 1, wherein: the collet (4) is of an arc structure with a downward concave surface, and the arc diameter of the collet (4) is the same as that of the reaction tank (1).
5. The wastewater filtration treatment apparatus according to claim 1, wherein: the diameter of the filter screen (13) is larger than that of the reaction tank (1), and the filter screen (13) is fixedly connected to one side of the flange (2).
6. The wastewater filtration treatment apparatus according to claim 1, wherein: the clamping block (15) is of an L-shaped structure, and the transmission rod (11) is connected with the controller (14) through the clamping block (15).
7. The wastewater filtration treatment apparatus according to claim 1, wherein: and the motor (7), the telescopic device (8) and the support (9) are fixedly connected above the base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810226173.3A CN108379890B (en) | 2018-03-19 | 2018-03-19 | Wastewater filtering treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810226173.3A CN108379890B (en) | 2018-03-19 | 2018-03-19 | Wastewater filtering treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108379890A CN108379890A (en) | 2018-08-10 |
| CN108379890B true CN108379890B (en) | 2020-06-26 |
Family
ID=63067691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810226173.3A Active CN108379890B (en) | 2018-03-19 | 2018-03-19 | Wastewater filtering treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108379890B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045797B (en) * | 2018-09-28 | 2023-10-03 | 深圳市宝美新能源有限公司 | Slide type automatic sewage disposal equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334768A (en) * | 1999-11-30 | 2002-02-06 | 株式会社石垣 | Screw press apparatus |
| WO2004064978A1 (en) * | 2003-01-21 | 2004-08-05 | Sarah Elizabeth Chenery Lobban | A filter system |
| CN101244349A (en) * | 2007-02-16 | 2008-08-20 | 饶雅特株式会社 | A screw press type filter for wastewater treatment |
| CN205145715U (en) * | 2015-12-03 | 2016-04-13 | 郑州厚德机械设备有限公司 | Portable sludge solid and liquid separation device with adjustable |
| CN205164228U (en) * | 2015-12-03 | 2016-04-20 | 郑州厚德机械设备有限公司 | Portable mud solid -liquid separation machine |
| CN107265760A (en) * | 2017-06-28 | 2017-10-20 | 安徽理工大学 | A kind of restaurant swill processing unit |
-
2018
- 2018-03-19 CN CN201810226173.3A patent/CN108379890B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334768A (en) * | 1999-11-30 | 2002-02-06 | 株式会社石垣 | Screw press apparatus |
| WO2004064978A1 (en) * | 2003-01-21 | 2004-08-05 | Sarah Elizabeth Chenery Lobban | A filter system |
| CN101244349A (en) * | 2007-02-16 | 2008-08-20 | 饶雅特株式会社 | A screw press type filter for wastewater treatment |
| CN205145715U (en) * | 2015-12-03 | 2016-04-13 | 郑州厚德机械设备有限公司 | Portable sludge solid and liquid separation device with adjustable |
| CN205164228U (en) * | 2015-12-03 | 2016-04-20 | 郑州厚德机械设备有限公司 | Portable mud solid -liquid separation machine |
| CN107265760A (en) * | 2017-06-28 | 2017-10-20 | 安徽理工大学 | A kind of restaurant swill processing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108379890A (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107381872B (en) | Industrial sewage high efficiency processing device | |
| CN208362125U (en) | A kind of packaged type garbage leachate treatment device | |
| CN108467117A (en) | A kind of processing of the pollution of river and ecological restoration device | |
| CN108379890B (en) | Wastewater filtering treatment equipment | |
| CN110759518A (en) | Urban sewage comprehensive treatment device | |
| CN112960792B (en) | Low-carbon environment-friendly sewage treatment device | |
| CN108211450B (en) | Sewage filtering treatment device | |
| CN112194321B (en) | Environment-friendly sewage treatment equipment convenient to change filter assembly | |
| CN108383280B (en) | River sewage treatment process | |
| CN116375283A (en) | Sewage treatment environmental protection equipment | |
| CN111350178B (en) | River and lake control sewage treatment method | |
| CN111350177B (en) | River and lake prevention and control sewage treatment system | |
| CN211445123U (en) | Air-float sewage treatment machine for sewage treatment | |
| CN211913015U (en) | Quick filter equipment is used in sewage treatment | |
| CN112978989A (en) | Visual type clarification plant of industrial wastewater treatment | |
| CN112062336A (en) | Desulfurization waste water zero release processing system | |
| CN214861478U (en) | Advanced treatment device for oil extraction sewage in oil field | |
| CN216614228U (en) | Sewage treatment plant for drainage system | |
| CN217498903U (en) | Sewage purification device for environmental improvement | |
| CN110776209A (en) | Waste water recycling device for production line | |
| CN110528453A (en) | Intelligent water surface cleaning and circulator | |
| CN216837451U (en) | Petrochemical effluent purification unit | |
| CN216986458U (en) | Industrial sewage treatment device for preventing floater in sewage from blocking | |
| CN219280655U (en) | Floating mud removing device for sewage treatment tank | |
| CN217809102U (en) | Municipal administration plumbing sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200526 Address after: 312000 Zhejiang Province, Shaoxing city Shangyu district city street new Zhuang Industrial Zone Applicant after: ZHEJIANG HUADAO ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 550025 Huaxi District, Guizhou City, Guiyang Province, Guizhou University Applicant before: Leng Yingjie |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |