CN112691428A - Anti-blocking industrial sewage treatment device - Google Patents
Anti-blocking industrial sewage treatment device Download PDFInfo
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- CN112691428A CN112691428A CN202011518330.1A CN202011518330A CN112691428A CN 112691428 A CN112691428 A CN 112691428A CN 202011518330 A CN202011518330 A CN 202011518330A CN 112691428 A CN112691428 A CN 112691428A
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- sewage treatment
- sewage
- filter plate
- box
- filter
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- 239000010865 sewage Substances 0.000 title claims abstract description 212
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
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- 239000006096 absorbing agent Substances 0.000 claims description 8
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- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 20
- 238000001914 filtration Methods 0.000 abstract description 18
- 238000009991 scouring Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 17
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- 238000000034 method Methods 0.000 description 7
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- 230000009286 beneficial effect Effects 0.000 description 2
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- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
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- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
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Images
Classifications
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- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
Abstract
The invention discloses an anti-blocking industrial sewage treatment device, which comprises a sewage treatment box and a filter plate, wherein the filter plate is arranged in the sewage treatment box; the reaming and crushing mechanism comprises a reaming and crushing box and a reamer; the reamer is fixed on a rotating shaft, the first end of the rotating shaft is connected with a transmission shaft of a motor through a transmission mechanism, and the rotating shaft is arranged in the mincing box through two first bearings; the top of the shredding box is provided with a sewage inlet of the shredding box communicated with the sewage inlet of the treatment box, and the bottom of the shredding box is provided with a water leakage hole. According to the invention, the large-volume sundries are subjected to reaming treatment by the reaming and smashing mechanism, so that the reamed and smashed fine sundries fall onto the filter plate through the water leakage holes along with the sewage to be subjected to filtering treatment, the risk of blockage of the filter holes on the filter plate is reduced, the treatment capacity of the filter plate for the sewage in unit time can be improved, a certain buffer effect is generated on the sewage by the reaming and smashing box, the sewage is prevented from directly scouring the filter plate, a certain protection effect is achieved on the filter holes of the filter plate, and the problem that industrial sewage treatment equipment is easy to block is solved.
Description
Technical Field
The invention belongs to the technical field of industrial sewage treatment, and particularly relates to an anti-blocking industrial sewage treatment device.
Background
The industrial sewage comprises production sewage, production sewage and cooling water, and refers to sewage and waste liquid generated in the industrial production process, wherein the sewage and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The industrial sewage is various in types and complex in components. For example, the electrolytic salt industrial sewage contains mercury, the heavy metal smelting industrial sewage contains various metals such as lead, cadmium and the like, the electroplating industrial sewage contains various heavy metals such as cyanide, chromium and the like, the petroleum refining industrial sewage contains phenol, the pesticide manufacturing industrial sewage contains various pesticides and the like. Because industrial sewage often contains a plurality of toxic substances, the polluted environment has great harm to human health, so the industrial sewage is developed to be comprehensively utilized and turn the harmful into the beneficial, and can be discharged after being treated by adopting corresponding purification measures according to the components and the concentration of pollutants in the sewage.
When the existing sewage treatment equipment is used, a large amount of impurities are contained in sewage, and the volume of some impurities is large, so that the phenomenon of blockage is easy to occur, the structure of the industrial sewage treatment equipment is complex, the device is inconvenient to maintain when damaged, and the device is blocked frequently, so that the sewage treatment efficiency of a factory is influenced, and therefore an anti-blocking industrial sewage treatment device is urgently needed to solve the problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides an anti-blocking industrial sewage treatment device to solve the problem that industrial sewage treatment equipment is easy to block in the prior art.
The technical scheme adopted by the invention is as follows:
an anti-blocking industrial sewage treatment device comprises a sewage treatment box and a filter plate arranged in the sewage treatment box; the sewage treatment roof portion is equipped with treatment case sewage import, its characterized in that: the anti-blocking industrial sewage treatment device also comprises a reaming mechanism arranged in a space between the sewage inlet of the treatment box and the filter plate, and the reaming mechanism comprises a reaming box and a reamer; the reamer is fixed on a rotating shaft, the first end of the rotating shaft is connected with a transmission shaft of a motor through a transmission mechanism, and the rotating shaft is arranged in the mincing box through two first bearings; the top of the shredding box is provided with a shredding box sewage inlet communicated with the sewage inlet of the treatment box, and the bottom of the shredding box is provided with a water leakage hole. Wherein, the sewage inlet of the treatment box is preferably clamped with a water injection hopper so as to be convenient for the injection of industrial sewage.
Thereby, sewage gets into the back from handling case sewage import, advance in the garrulous case of going into, carry out the garrulous processing of reaming to bulky debris by the reamer, make the tiny debris after the garrulous of reaming fall down on the filter through the hole that leaks along with sewage again and carry out filtration treatment, the risk that the filtration pore was blockked up on the filter has been reduced, and can improve the filter plate to the handling capacity of sewage in unit interval to a certain extent, and simultaneously, still can produce certain cushioning effect to sewage through the garrulous case of reaming, prevent that sewage from directly scouring the filter, certain protecting effect is played to the filtration pore of filter, solve the easy problem that blocks up of industrial sewage treatment equipment.
Preferably: the filter is arranged for the horizontal plane slope, sewage treatment case is equipped with the blow off pipe of installing blowdown valve door, makes by the filterable impurity of filter can be in along with sewage slide on the top surface of filter and get into the blow off pipe.
Thereby, prevent stifled formula industrial sewage treatment plant according to certain time interval switch blowoff valve for: when the blowoff valve is closed, the filter can normally be to the filtration processing that carries on of sewage, when the blowoff valve is opened, by the filterable impurity of filter is along with sewage slide on the top surface of filter and get into the blow off pipe is discharged, on the one hand, can accelerate the sewage treatment capacity that industrial sewage improves the filter in the unit interval at the velocity of flow on filter surface, on the other hand, can pass through the blow off pipe with the impurity that the filter held back down and discharge fast, and need not to stop the filter to the filtering work of industrial sewage.
Preferably: the bottom of the sewage treatment box is provided with a drain pipe provided with a drain valve. Therefore, when the filtered sewage stored in the sewage treatment tank is excessive, the filtered sewage can be discharged through the drain pipe by opening the drain valve.
As a preferred embodiment of the present invention: prevent stifled formula industry sewage treatment plant still including wiper mechanism and the mechanism of intaking that is used for wasing the filter, wiper mechanism is including being located the branch fluid of filter below, a plurality of orientations are installed to the top surface of this branch fluid the shower nozzle that the filter set up, the mechanism of intaking can aspirate sewage in the sewage treatment case is passed through branch fluid supplies with each the shower nozzle.
Therefore, when the filter plate carries out filtering treatment on sewage, the spray head can also spray the filtered sewage onto the filter plate, self-cleaning is realized, the situation that the filter plate is accidentally blocked in the process of carrying out filtering treatment on the sewage is further prevented, and the treatment capacity of the filter plate on the sewage in unit time is further improved.
Preferably: the opening direction of the filter holes of the filter plate is perpendicular to the water spraying direction of the spray head, and the filter plate 20 can be protected to a certain extent.
Preferably: the water inlet mechanism comprises a piston and a piston cylinder, the piston is slidably mounted in the piston cylinder, the piston cylinder is provided with a water inlet and a water outlet, the water inlet of the piston cylinder is connected with the outlet of a water suction pipe, the inlet of the water suction pipe extends to the bottom of the inner cavity of the sewage treatment box, the water outlet of the piston cylinder is communicated with the flow distribution body through a water discharge pipe, the water suction pipe is provided with a first one-way valve which can be conducted under the action of negative pressure in the piston cylinder, and the water discharge pipe is provided with a second one-way valve which can be conducted under the action of positive pressure in the piston cylinder;
the transmission mechanism comprises a U-shaped frame, one end of the U-shaped frame is connected with the first end of the rotating shaft, and the other end of the U-shaped frame is connected with a transmission shaft of the motor; the middle part cover of U type frame is equipped with the second bearing, the second bearing is connected with the upper end of connecting rod, the lower extreme of connecting rod through round pin axle with the piston is articulated. Among them, preferred are: the two ends of the U-shaped frame are respectively connected with the rotating shaft and the transmission shaft of the motor through two connecting shafts, and the two connecting shafts are respectively arranged in a third bearing arranged in the shredding box and in another third bearing arranged in the sewage treatment box.
Thereby, when motor drive hinge garrulous mechanism work, can also drive the piston through drive mechanism and make elevating movement in the piston cylinder for: when the piston rises, negative pressure is formed in the piston cylinder, so that the first one-way valve is switched on, the second one-way valve is switched off, and filtered sewage in the sewage treatment tank is sucked into the piston cylinder through the water suction pipe; when the piston descends, positive pressure is formed in the piston cylinder, the second one-way valve is switched on, the first one-way valve is switched off, sewage in the piston cylinder is pressed into the flow distribution body through the drain pipe, and then the filtered sewage is sprayed onto the filter plate through the spray head, so that self-cleaning is realized.
Preferably: prevent stifled formula industry sewage treatment plant be equipped with the second cover mechanism and second cover of intaking drive mechanism, second cover drive mechanism's U type frame, its one end with the second end of pivot is connected, the other end with but sewage treatment case swivelling joint, the lower extreme of second cover drive mechanism's connecting rod is articulated with the piston of second cover mechanism of intaking. Therefore, the water inlet efficiency of the flow divider can be improved, and the self-cleaning performance of the filter plate is enhanced.
Preferably: divide fluid and sewage treatment case fixed connection, the connecting rod passes through first sliding sleeve and filter sliding fit, the connecting rod passes through second sliding sleeve and divides fluid sliding fit to play the guide effect for the connecting rod.
As a preferred embodiment of the present invention: the filter plate is provided with a vibration exciter.
Therefore, when the cleaning mechanism carries out self-cleaning on the filter plate, the vibration exciter can be started, the vibration exciter is utilized to vibrate the filter plate, impurities in the filter hole of the filter plate are loosened, and the washing effect of high-pressure water sprayed by the cleaning mechanism on the filter plate is improved.
Preferably: the two sides of the filter plate are fixedly connected with sliding blocks, and sliding grooves extending along the upper limit are formed in the two side walls in the sewage treatment box respectively corresponding to the two sliding blocks; the sliding blocks are slidably mounted in the corresponding sliding grooves, two first springs are arranged in the sliding grooves, the first spring is connected between the top surfaces of the sliding grooves and the sliding blocks, and the second spring is connected between the bottom surfaces of the sliding grooves and the sliding blocks.
Thereby, when vibration exciter vibration filter, can improve the vibration stability of filter plate on the one hand, on the other hand can strengthen the vibration degree of influence of vibration that the vibration exciter sent to the filter to improve the not hard up effect of impurity emergence in the filtration pore of filter, realize the promotion to the washing effect of filter, further improve the filter in the handling capacity of sewage in the unit interval.
As a preferred embodiment of the present invention: many supporting legss are installed to the bottom of sewage treatment case, just be provided with the bumper shock absorber between supporting legs and the sewage treatment case.
Preferably: the shock absorber comprises a shell, a telescopic rod and a second spring, the top end of the shell is fixedly connected with the bottom of the sewage treatment tank, the telescopic rod is sleeved in the shell, and the second spring is arranged between the shell and the telescopic rod; the supporting legs comprise supporting portions and anti-slip pads, the tops of the supporting portions are fixedly connected with the bottom ends of the telescopic rods, and the bottoms of the supporting portions are located on the anti-slip pads.
In addition, the invention can also be provided with a power supply for supplying power to the motor and the vibration exciter, a first switch for controlling the power on and off of the motor and a second switch for controlling the power on and off of the vibration exciter, so that the invention is convenient to use.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the invention carries out the reaming and crushing treatment on the large-volume sundries by arranging the reaming and crushing mechanism, so that the fine sundries after reaming and crushing fall onto the filter plate through the water leakage holes to be filtered and treated, the risk of blockage of the filter holes on the filter plate is reduced, the treatment capacity of the filter plate to the sewage in unit time can be improved to a certain extent, meanwhile, a certain buffer effect can be generated to the sewage by the reaming and crushing box, the sewage is prevented from directly scouring the filter plate, a certain protection effect is realized to the filter holes of the filter plate, and the problem that the industrial sewage treatment equipment is easy to block is solved.
Secondly, the filter plate is obliquely arranged relative to the horizontal plane, the drain pipe provided with the drain valve is arranged, so that the filter plate can normally filter sewage when the drain valve is closed, impurities filtered by the filter plate can enter the drain pipe along with the sewage sliding on the top surface of the filter plate and are discharged when the drain valve is opened, on one hand, the flow velocity of the industrial sewage on the surface of the filter plate can be accelerated to improve the sewage treatment capacity of the filter plate in unit time, on the other hand, the impurities intercepted by the filter plate can be quickly discharged through the drain pipe, and the filtering work of the filter plate on the industrial sewage is not required to be stopped.
Thirdly, the cleaning mechanism and the water inlet mechanism are arranged, so that the filter plate can filter sewage, and meanwhile, the spray head can spray the filtered sewage onto the filter plate, so that self-cleaning is realized, the situation that the filter plate is accidentally blocked in the sewage filtering process is further prevented, and the treatment capacity of the filter plate on the sewage in unit time is further improved.
Fourthly, the water inlet mechanism is composed of the piston, the piston cylinder, the water suction pipe, the water discharge pipe, the first check valve and the second check valve, the transmission mechanism is composed of the U-shaped frame, the second bearing, the connecting rod and the pin shaft, the transmission mechanism can drive the water inlet mechanism to work through the transmission mechanism while the motor drives the hinging and smashing mechanism to work, filtered sewage in the sewage treatment box is supplied to the flow divider through the water inlet mechanism, and then the filtered sewage is sprayed onto the filter plate through the spray head, so that self-cleaning is realized, and the water inlet mechanism has the advantages of high reliability and low cost.
Fifthly, the vibration exciter is additionally arranged, so that the filter plate can be automatically cleaned by the cleaning mechanism, and meanwhile, the vibration exciter is used for vibrating the filter plate, so that impurities in filter holes of the filter plate are loosened, and the washing effect of high-pressure water sprayed by the cleaning mechanism on the filter plate is improved.
Sixth, the sliding block, the sliding groove and the first spring are additionally arranged, so that when the vibration exciter vibrates the filter plate, on one hand, the vibration stability of the filter plate can be improved, on the other hand, the influence degree of vibration generated by the vibration exciter on the filter plate can be enhanced, the impurity loosening effect in filter holes of the filter plate can be improved, the washing effect of the filter plate can be improved, and the treatment capacity of sewage in unit time of the filter plate can be further improved.
Seventh, the invention can play a role in buffering and grabbing the ground by additionally arranging the supporting legs and the shock absorbers so as to reduce the influence of vibration on the stability of the anti-blocking industrial sewage treatment device in the sewage treatment process.
Drawings
The invention is described in further detail below with reference to the following figures and specific examples:
FIG. 1 is a schematic sectional view of an anti-clogging industrial sewage treatment apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic sectional view of a piston cylinder of the anti-blocking industrial sewage treatment device according to the present invention;
FIG. 4 is a schematic structural view of the shock absorber of the anti-blocking industrial sewage treatment device of the present invention;
FIG. 5 is a schematic view of a sectional view of a chute of the anti-blocking industrial sewage treatment device of the present invention;
FIG. 6 is a schematic view of a top view of the first sliding sleeve of the anti-blocking industrial sewage treatment device of the present invention;
the drawings are numbered as follows: 1-sewage treatment tank; 2-crushing the box by reaming; 3-a first bearing; 4-a rotating shaft; 5-a reamer; 6-connecting shaft; 7-a third bearing; 8, a motor; 9-U-shaped frame; 10-a second bearing; 11-a connecting rod; 12-a pin shaft; 13-a piston; 14-a piston cylinder; 15-a suction pipe; 16-a first one-way valve; 17-a drain pipe; 18-a second one-way valve; 19-a first sliding sleeve; 20-a filter plate; 21-a second sliding sleeve; 22-a shunt; 23-a spray head; 24-a slide block; 25-a chute; 26-a first spring; 27-a vibration exciter; 28-a shock absorber; 281-shell; 282-telescoping rod; 283-a second spring; 29-supporting feet; 291-a support part; 292-a non-slip mat; 30-water injection bucket; 31-a first switch; 32-a second switch; 33-a power supply; 34-water leakage holes; a waste valve 35; a waste pipe 36.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and the accompanying drawings to help those skilled in the art to better understand the inventive concept of the present invention, but the scope of the claims of the present invention is not limited to the following embodiments, and all other embodiments obtained without inventive efforts by those skilled in the art will fall within the scope of the present invention without departing from the inventive concept of the present invention.
Example one
As shown in figures 1 to 6, the invention discloses an anti-blocking industrial sewage treatment device, which comprises a sewage treatment tank 1 and a filter plate 20 arranged in the sewage treatment tank; 1 top of sewage treatment case is equipped with treatment case sewage import, its characterized in that: the anti-blocking industrial sewage treatment device also comprises a reaming mechanism arranged in a space between the sewage inlet of the treatment tank and the filter plate 20, wherein the reaming mechanism comprises a reaming tank 2 and a reamer 5; the reamer 5 is fixed on a rotating shaft 4, the first end of the rotating shaft 4 is connected with a transmission shaft of a motor 8 through a transmission mechanism, and the rotating shaft 4 is arranged in the mincing box 2 through two first bearings 3; the top of the shredding box 2 is provided with a shredding box sewage inlet communicated with the treatment box sewage inlet, and the bottom of the shredding box is provided with a water leakage hole 34. Wherein, the sewage inlet of the treatment box is preferably clamped with a water injection hopper 30 so as to be convenient for the injection of industrial sewage.
Thereby, sewage gets into the back from handling case sewage import, advance in the garrulous case 2 of the hinge, carry out the garrulous processing of hinge to bulky debris by reamer 5, make the tiny debris after the garrulous hinge fall down on filter 20 along with sewage through the hole 34 that leaks and carry out filtration treatment again, the risk that the filtration pore was blockked up on the filter 20 has been reduced, and can improve the filter plate 20 to sewage's handling capacity in the unit interval to a certain extent, and simultaneously, still can produce certain cushioning effect to sewage through the garrulous case 2 of hinge, prevent that sewage from directly scouring filter 20, certain protecting effect has been played to the filtration pore of filter 20, solve the easy problem of blockking up of industrial sewage treatment equipment.
The above is a basic implementation manner of the first embodiment, and further optimization, improvement and limitation may be performed on the basis of the basic implementation manner:
preferably: the filter plate 20 is arranged obliquely relative to the horizontal plane, and the sewage treatment tank 1 is provided with a sewage discharge pipe 36 provided with a sewage discharge valve 35, so that impurities filtered by the filter plate 20 can slide on the top surface of the filter plate 20 along with sewage to enter the sewage discharge pipe 36.
Thus, the anti-blocking type industrial sewage treatment device switches the sewage valve 35 according to a certain time interval, so that: when the blowoff valve 35 is closed, the filter 20 can normally carry out filtration treatment to sewage, when the blowoff valve 35 is opened, by the filterable impurity of filter 20 is along with sewage is in slide on the top surface of filter 20 gets into blow off pipe 36 and is discharged, on the one hand, can accelerate the velocity of flow of industrial sewage on the filter 20 surface and improve the sewage treatment capacity of filter 20 in the unit interval, on the other hand, can pass through blow off pipe 36 quick discharge with the impurity that filter 20 held back, and need not to stop the filter 20 to the filtering work of industrial sewage.
Preferably: the bottom of the sewage treatment tank 1 is provided with a drain pipe provided with a drain valve. Therefore, when the filtered sewage stored in the sewage treatment tank 1 is excessive, the filtered sewage can be discharged through the drain pipe by opening the drain valve.
Example two
On the basis of the first embodiment, the second embodiment also adopts the following preferred embodiments:
anti-blocking type industry sewage treatment plant still including the wiper mechanism and the mechanism of intaking that are used for wasing filter 20, the wiper mechanism is including being located the branch fluid 22 of filter 20 below, a plurality of orientations are installed to this top surface that divides fluid 22 the shower nozzle 23 that filter 20 set up, the mechanism of intaking can aspirate sewage in the sewage treatment case 1 passes through divide fluid 22 to supply with for each shower nozzle 23.
Therefore, when the filter plate 20 filters the sewage, the nozzle 23 can spray the filtered sewage onto the filter plate 20, so as to realize self-cleaning, and further prevent the filter plate 20 from being accidentally blocked in the process of filtering the sewage, thereby further improving the treatment capacity of the filter plate 20 for the sewage in unit time.
Preferably: the opening direction of the filter holes of the filter plate 20 is perpendicular to the water spraying direction of the spray head 23, and the filter plate 20 can be protected to a certain extent.
The above is the basic implementation manner of the second embodiment, and further optimization, improvement and limitation can be made on the basis of the basic implementation manner:
preferably: the water inlet mechanism comprises a piston 13 and a piston cylinder 14, the piston 13 is slidably mounted in the piston cylinder 14, the piston cylinder 14 is provided with a water inlet and a water outlet, the water inlet of the piston cylinder 14 is connected with the outlet of a water suction pipe 15, the inlet of the water suction pipe 15 extends to the bottom of the inner cavity of the sewage treatment tank 1, the water outlet of the piston cylinder 14 is communicated with the flow dividing body 22 through a water discharge pipe 17, wherein the water suction pipe 15 is provided with a first one-way valve 16 which can be conducted under the action of negative pressure in the piston cylinder 14, and the water discharge pipe 17 is provided with a second one-way valve 18 which can be conducted under the action of positive pressure in the piston cylinder 14;
the transmission mechanism comprises a U-shaped frame 9, one end of the U-shaped frame 9 is connected with the first end of the rotating shaft 4, and the other end of the U-shaped frame 9 is connected with a transmission shaft of the motor 8; the middle part of the U-shaped frame 9 is sleeved with a second bearing 10, the second bearing 10 is connected with the upper end of a connecting rod 11, and the lower end of the connecting rod 11 is hinged with a piston 13 through a pin shaft 12. Among them, preferred are: the two ends of the U-shaped frame 9 are respectively connected with the rotating shaft 4 and the transmission shaft of the motor 8 through two connecting shafts 6, and the two connecting shafts 6 are respectively arranged in one third bearing 7 arranged in the shredding box 2 and in the other third bearing 7 arranged in the sewage treatment box 1.
Therefore, when the motor 8 drives the reaming mechanism to work, the piston 13 can be driven by the transmission mechanism to do lifting motion in the piston cylinder 14, so that: when the piston 13 rises, negative pressure is formed in the piston cylinder 14, the first one-way valve 16 is switched on, the second one-way valve 18 is switched off, and the filtered sewage in the sewage treatment tank 1 is sucked into the piston cylinder 14 through the water suction pipe 15; when the piston 13 descends, positive pressure is formed in the piston cylinder 14, the second check valve 18 is conducted, the first check valve 16 is closed, sewage in the piston cylinder 14 is pressed into the flow dividing body 22 through the drain pipe 17, and the filtered sewage is sprayed onto the filter plate 20 through the spray head 23, so that self-cleaning is realized.
Preferably: prevent stifled formula industry sewage treatment plant be equipped with the second cover mechanism and second cover of intaking drive mechanism, second cover drive mechanism's U type frame 9, its one end with the second end of pivot 4 is connected, the other end with but sewage treatment case 1 swivelling joint, the lower extreme of second cover drive mechanism's connecting rod 11 is articulated with second cover mechanism's piston 13 of intaking. Accordingly, the water inflow efficiency of the fluid 22 can be improved, and the self-cleaning performance of the filter plate 20 can be enhanced.
Preferably: the branch fluid 22 and the sewage treatment case 1 fixed connection, connecting rod 11 is through first sliding sleeve 19 and filter 20 sliding fit, connecting rod 11 is through second sliding sleeve 21 and branch fluid 22 sliding fit, for connecting rod 11 plays the guide effect.
EXAMPLE III
On the basis of the second embodiment, the third embodiment also adopts the following preferred embodiments:
the filter plate 20 is provided with a vibration exciter 27.
Therefore, when the cleaning mechanism carries out self-cleaning on the filter plate 20, the vibration exciter 27 can be started, the filter plate 20 is vibrated by the vibration exciter 27, impurities in filter holes of the filter plate 20 are loosened, and the washing effect of high-pressure water sprayed by the cleaning mechanism on the filter plate 20 is improved.
The above is the basic implementation of the third embodiment, and further optimization, improvement and limitation can be made on the basis of the basic implementation:
preferably: the two sides of the filter plate 20 are fixedly connected with sliding blocks 24, and two side walls in the sewage treatment tank 1 are respectively provided with sliding grooves 25 extending along the upper limit corresponding to the two sliding blocks 24; the sliding blocks 24 are slidably mounted in the corresponding sliding grooves 25, two first springs 26 are arranged in the sliding grooves 25, the first spring 26 is connected between the top surface of the sliding groove 25 and the top surface of the sliding block 24, and the second spring 26 is connected between the bottom surface of the sliding groove 25 and the bottom surface of the sliding block 24.
Thereby, when vibration exciter 27 vibrates filter 20, can improve filter 20's vibration stability on the one hand, on the other hand can strengthen the influence degree of vibration that vibration exciter 27 sent to filter 20 to improve the not hard up effect of impurity emergence in filter 20's the filter, realize the promotion to filter 20's the effect of washing, further improve the handling capacity of filter 20 sewage in the unit interval.
Example four
On the basis of any one of the first to third embodiments, the fourth embodiment further adopts the following preferred embodiments:
a plurality of supporting legs 29 are installed at the bottom of the sewage treatment tank 1, and a shock absorber 28 is arranged between the supporting legs 29 and the sewage treatment tank 1.
Preferably: the shock absorber 28 comprises an outer shell 281, a telescopic rod 282 and a second spring 283, wherein the top end of the outer shell 281 is fixedly connected with the bottom of the sewage treatment tank 1, the telescopic rod 282 is sleeved in the outer shell 281, and the second spring 283 is arranged between the outer shell 281 and the telescopic rod 282; the supporting foot 29 comprises a supporting portion 291 and a non-slip mat 292, the top of the supporting portion 291 is fixedly connected with the bottom end of the telescopic rod 282, and the bottom of the supporting portion 291 is seated on the non-slip mat 292.
In addition, the present invention may further provide a power supply 33 for supplying power to the motor 8 and the exciter 27, and a first switch 31 for controlling the motor 8 to be turned on and off, and a second switch 32 for controlling the exciter 27 to be turned on and off, so as to facilitate the use of the present invention.
The anti-blocking industrial sewage treatment device of the optimal embodiment of the invention has the following working modes:
when the device is used, the first switch 31 and the second switch 32 are sequentially operated to enable the motor 8 and the vibration exciter 27 to operate respectively, the output shaft of the motor 8 can drive the connecting shaft 6 to rotate in the third bearing 7 in the working process, the rotating shaft 4 is driven by the U-shaped frame 9, and the reamer 5 can shred large-volume sundries in sewage, so that the treatment capacity of the sewage in unit time by the filter plate 20 is improved to a certain extent. The shredding box 2 can also buffer sewage to a certain extent, so that the sewage is prevented from directly scouring the filter plate 20, and certain protection effect is achieved on filter holes of the filter plate 20. The U-shaped frame 9 rotates by taking the connecting shaft 6 as an axis under the driving of the connecting shaft 6, because one end of a connecting rod 11 is connected with the bottom of a second bearing 10 sleeved on the surface of the U-shaped frame 9, and the other end is connected with a piston 13 through a pin shaft 12, the piston 13 can be driven to circularly reciprocate in a piston cylinder 14 to lift, when the piston 13 lifts upwards, a first one-way valve 16 is in a conducting state, a second one-way valve 18 is in a closed state, water at the bottom of the inner side of the sewage treatment box 1 is sucked into the piston cylinder 14 through a water suction pipe 15, then the piston 13 slides downwards, at the moment, the first one-way valve 16 is in the closed state, the second one-way valve 18 is in the conducting state, the water is injected into a shunting body 22 through a drain pipe 17, the shunting body 22 can bear higher water pressure, then high-pressure water is flushed in a filter hole of a filter plate 20 through a, the vibration generated by the vibration exciter 27 can loosen impurities in the filter holes, so that the washing effect of high-pressure water is improved, the opening direction of the filter holes is perpendicular to the spray head 23, a certain protection effect can be exerted on the filter plate 20, the condition that the filter plate 20 is accidentally blocked in the sewage treatment process is effectively avoided, the treatment capacity of the filter plate 20 for sewage in unit time can be improved to a certain extent, and the problem that the existing industrial sewage treatment equipment is easily blocked by filtering sewage for a long time is solved. The telescopic rod 282 can slide in the housing 281, the elastic force of the second spring 283 can be utilized to achieve a certain buffering effect, the anti-slip pad 292 can increase the grasping capacity of the support portion 291, the influence of the vibration caused in the sewage treatment process of the treatment structure on the stability can be prevented, the first sliding sleeve 19 and the second sliding sleeve 21 can achieve a certain limiting effect on the moving range of the piston rod 11, and an elastic belt is further arranged between the piston rod 11 and the first sliding sleeve 19, so that the sealing performance between the piston 13 plate and the filter plate 20 can be ensured.
The present invention is not limited to the above embodiments, and various other equivalent modifications, substitutions and alterations can be made without departing from the basic technical concept of the invention as described above, according to the common technical knowledge and conventional means in the field.
Claims (10)
1. An anti-blocking industrial sewage treatment device comprises a sewage treatment box (1) and a filter plate (20) arranged in the sewage treatment box; the top of the sewage treatment box (1) is provided with a sewage inlet of the treatment box, and is characterized in that: the anti-blocking industrial sewage treatment device also comprises a reaming mechanism arranged in a space between the sewage inlet of the treatment tank and the filter plate (20), wherein the reaming mechanism comprises a reaming tank (2) and a reamer (5); the reamer (5) is fixed on the rotating shaft (4), the first end of the rotating shaft (4) is connected with a transmission shaft of the motor (8) through a transmission mechanism, and the rotating shaft (4) is installed in the mincing box (2) through two first bearings (3); the top of the shredding box (2) is provided with a shredding box sewage inlet communicated with the treatment box sewage inlet, and the bottom of the shredding box is provided with a water leakage hole (34).
2. The anti-blocking industrial sewage treatment device according to claim 1, characterized in that: the filter plate (20) is arranged obliquely relative to the horizontal plane, the sewage treatment box (1) is provided with a sewage discharge pipe (36) provided with a sewage discharge valve (35), so that impurities filtered by the filter plate (20) can slide on the top surface of the filter plate (20) along with sewage to enter the sewage discharge pipe (36).
3. The anti-blocking industrial sewage treatment device according to claim 1, characterized in that: the bottom of the sewage treatment tank (1) is provided with a drain pipe provided with a drain valve.
4. The anti-blocking industrial sewage treatment device according to any one of claims 1 to 3, characterized in that: anti-blocking type industry sewage treatment plant still including wiper mechanism and the mechanism of intaking that is used for wasing filter (20), wiper mechanism is including being located branch fluid (22) of filter (20) below, a plurality of orientations are installed to the top surface of this branch fluid (22) shower nozzle (23) that filter (20) set up, the mechanism of intaking can aspirate sewage in sewage treatment case (1) is passed through branch fluid (22) supply with each shower nozzle (23).
5. The anti-blocking industrial sewage treatment device according to claim 4, characterized in that: the water inlet mechanism comprises a piston (13) and a piston cylinder (14), the piston (13) is slidably mounted in the piston cylinder (14), the piston cylinder (14) is provided with a water inlet and a water outlet, the water inlet of the piston cylinder (14) is connected with the outlet of a water suction pipe (15), the inlet of the water suction pipe (15) extends to the bottom of the inner cavity of the sewage treatment tank (1), the water outlet of the piston cylinder (14) is communicated with the flow divider (22) through a water discharge pipe (17), wherein the water suction pipe (15) is provided with a first one-way valve (16) which can be conducted under the negative pressure action in the piston cylinder (14), and the water discharge pipe (17) is provided with a second one-way valve (18) which can be conducted under the positive pressure action in the piston cylinder (14);
the transmission mechanism comprises a U-shaped frame (9), one end of the U-shaped frame (9) is connected with the first end of the rotating shaft (4), and the other end of the U-shaped frame is connected with a transmission shaft of the motor (8); the middle part cover of U type frame (9) is equipped with second bearing (10), second bearing (10) are connected with the upper end of connecting rod (11), the lower extreme of connecting rod (11) through round pin axle (12) with piston (13) are articulated.
6. The anti-blocking industrial sewage treatment device according to claim 5, characterized in that: prevent stifled formula industry sewage treatment plant be equipped with the second cover mechanism and second cover of intaking drive mechanism, second cover drive mechanism's U type frame (9), its one end with the second end of pivot (4) is connected, the other end with sewage treatment case (1) rotatable coupling, the lower extreme of second cover drive mechanism's connecting rod (11) is articulated with second cover mechanism of intaking's piston (13).
7. The anti-blocking industrial sewage treatment device according to claim 5, characterized in that: the sewage treatment device is characterized in that the shunting body (22) is fixedly connected with the sewage treatment box (1), the connecting rod (11) is in sliding fit with the filter plate (20) through the first sliding sleeve (19), and the connecting rod (11) is in sliding fit with the shunting body (22) through the second sliding sleeve (21).
8. The anti-blocking industrial sewage treatment device according to claim 4, characterized in that: and a vibration exciter (27) is arranged on the filter plate (20).
9. The anti-blocking industrial sewage treatment device according to claim 8, characterized in that: two sides of the filter plate (20) are fixedly connected with sliding blocks (24), and sliding grooves (25) extending along the upper limit are formed in two side walls in the sewage treatment box (1) corresponding to the two sliding blocks (24) respectively; the sliding blocks (24) are slidably mounted in the corresponding sliding grooves (25), two first springs (26) are arranged in the sliding grooves (25), the first spring (26) is connected between the top surface of the sliding groove (25) and the top surface of the sliding block (24), and the second spring (26) is connected between the bottom surface of the sliding groove (25) and the bottom surface of the sliding block (24).
10. The anti-blocking industrial sewage treatment device according to any one of claims 1 to 3, characterized in that: a plurality of supporting legs (29) are installed at the bottom of the sewage treatment box (1), and a shock absorber (28) is arranged between the supporting legs (29) and the sewage treatment box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518330.1A CN112691428A (en) | 2020-12-21 | 2020-12-21 | Anti-blocking industrial sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518330.1A CN112691428A (en) | 2020-12-21 | 2020-12-21 | Anti-blocking industrial sewage treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN112691428A true CN112691428A (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011518330.1A Pending CN112691428A (en) | 2020-12-21 | 2020-12-21 | Anti-blocking industrial sewage treatment device |
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| CN (1) | CN112691428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750597A (en) * | 2021-09-08 | 2021-12-07 | 河源中盛环境科技有限公司 | Unpowered back-washing ultrafiltration water purification equipment |
-
2020
- 2020-12-21 CN CN202011518330.1A patent/CN112691428A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750597A (en) * | 2021-09-08 | 2021-12-07 | 河源中盛环境科技有限公司 | Unpowered back-washing ultrafiltration water purification equipment |
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