CN111068388A - Garbage separating device for sewage - Google Patents
Garbage separating device for sewage Download PDFInfo
- Publication number
- CN111068388A CN111068388A CN201911276235.2A CN201911276235A CN111068388A CN 111068388 A CN111068388 A CN 111068388A CN 201911276235 A CN201911276235 A CN 201911276235A CN 111068388 A CN111068388 A CN 111068388A
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- Prior art keywords
- filter
- sewage
- hole
- screen drum
- screen
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- 239000010865 sewage Substances 0.000 title claims abstract description 132
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 82
- 238000009434 installation Methods 0.000 claims abstract description 50
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000010802 sludge Substances 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 5
- 241000220317 Rosa Species 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000013502 plastic waste Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000126 substance 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- 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
- B01D29/88—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
- B01D29/94—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 discharging the filter cake, e.g. chutes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
Abstract
The invention relates to the technical field of sewage treatment, and particularly discloses a garbage separating device for sewage, which comprises a filter box body, wherein a main filter cavity is arranged in the filter box body, and two ends of the filter box body are respectively provided with a sewage discharge hole and a sewage discharge hole; a plurality of filter screens are arranged in the main filter cavity; this internal below that lies in main filter chamber of rose box is equipped with stores up mud box installation cavity, and a plurality of sub-filter chamber is separated into with main filter chamber to the filter screen, is equipped with the mud discharging port on the diapire of sub-filter chamber, and slidable is equipped with in storing up the mud box installation cavity and stores up the mud box, stores up to be equipped with in the mud box and stores up the mud cavity, and the up end that stores up the mud box is equipped with and advances mud through-hole with mud discharging port matched with, and the bottom that stores up the mud box is equipped with row mud. The invention realizes the separation of the plastic garbage, silt and other garbage in the sewage, thereby facilitating the further treatment of the sewage and better realizing the recycling of the plastic garbage and the silt in the sewage.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a garbage separating device used in sewage.
Background
The sewage treatment plant is a factory for treating sewage by people, which realizes the removal of garbage and harmful substances in the sewage and realizes the recycling of water resources.
The sewage flowing into the sewage treatment plant may contain a large amount of silt and plastic waste, and the sewage treatment plant is lack of an effective device for removing the plastic waste, silt and other waste in the sewage when performing sewage treatment.
Disclosure of Invention
Aiming at the defect that the common garbage separating device used in the sewage in the prior art can not effectively remove the plastic garbage and the silt in the sewage, the invention provides the garbage separating device used in the sewage. It can realize getting rid of the function to silt and plastic refuse in the sewage.
In order to solve the technical problem, the invention is solved by the following technical scheme:
a garbage separation device used in sewage comprises a filter box body, wherein a main filter cavity is arranged in the filter box body, and a sewage discharge hole which are communicated with the main filter cavity are respectively arranged at two ends of the filter box body along the length direction; a plurality of groups of filter screen mounting grooves are formed in the inner wall of the main filter cavity, filter screens with the height lower than that of the side wall of the main filter cavity are arranged in the filter screen mounting grooves, and the aperture of the filter screen meshes at the sewage discharge hole end is sequentially reduced from the aperture of the filter screen meshes at the sewage discharge hole end; this internal below that is located main filter chamber of rose box is equipped with stores up mud box installation cavity, the filter screen separates into a plurality of sub-filter chamber with main filter chamber, be equipped with on the diapire of sub-filter chamber and store up the communicating mud discharging hole of mud box installation cavity, slidable is equipped with in storing up the mud box installation cavity and stores up the mud box, it stores up the mud cavity to store up to be equipped with in the mud box, the up end that stores up the mud box is equipped with and arranges mud mouth and cooperate and with the communicating mud through-hole that advances in mud cavity that stores up, the bottom that stores up the mud box is close to the lateral wall department of rose box body one end and is equipped with and stores.
Through the arrangement of the filter box body, the filter screen and the sludge storage box, when sewage is treated, the separation of plastic garbage, silt and other garbage in the sewage is realized, so that the sewage is further treated conveniently, and meanwhile, the recycling of the plastic garbage and the silt in the sewage is also realized better.
As preferred, the upper end of filter screen articulates there is the rotor plate, be equipped with the adjustment mechanism that is used for adjusting the rotor plate angle on the filter screen, adjustment mechanism is including setting up the lug at both ends on the rotor plate, it has the lug connecting piece to articulate on the lug, the both ends of filter screen upper end are equipped with the filter screen erection column that is arranged in the filter screen mounting groove respectively, be equipped with the round pin axle erection through-hole of axis direction perpendicular to filter screen erection column direction of height on the filter screen erection column, the well complex is provided with the round pin axle in the round pin axle erection through-hole, the epaxial tip that is close to the lug of round pin is equipped with the round pin shaft hole, be equipped with the screw rod that.
According to the invention, through the arrangement of the rotating plate, not only can the plastic garbage in the sewage flow through the upper end of the filter screen stably, but also the silt in the sewage is prevented from flowing through the upper end of the filter screen due to the overhigh liquid level of the sewage, so that the treatment effect of the garbage separating device for sewage on the garbage in the sewage is improved. Adjustment mechanism's setting, comparatively convenient realization to the regulation of rotor plate top height.
Preferably, the sludge discharge port is arranged at the center of the bottom surface of the sub-filter cavity, and the edge of the bottom surface of the sub-filter cavity gradually inclines downwards to the sludge discharge port to form an inclined surface.
According to the invention, through the arrangement of the inclined surface, particles with high density such as silt in the sub-filter cavity can easily slide to the sludge discharge port and fall into the sludge storage cavity from the sludge discharge port, so that impurities such as silt in sewage can be stably removed.
Preferably, a crushing box body is arranged below the filtering box body, a screen drum installation cavity is arranged in the crushing box body, a rotatable screen drum is arranged in the screen drum installation cavity, openings are formed in two ends of the screen drum, sealing plates in clearance fit with the inner wall of the screen drum are arranged at the openings in the two ends of the screen drum, and a crushing mechanism with the end part penetrating through the sealing plates and capable of rotating is arranged in the screen drum; the screen drum is characterized in that a sealing plate mounting through hole is formed in a sealing plate at one end of the screen drum, a water inlet pipeline connected with the sealing plate mounting through hole and the sewage discharge hole is arranged between the sealing plate mounting through hole and the sewage discharge hole, an annular retaining ring fixedly connected with the inner wall of the screen drum is arranged at the end part, far away from the water inlet pipeline, of the screen drum, the diameter of the inner wall of the screen drum is gradually increased from the water inlet pipeline end to the annular retaining ring end, and a discharge hole located on one side of.
According to the invention, through the arrangement of the water inlet pipeline, the screen cylinder, the crushing mechanism, the annular retainer ring and the discharge hole, plastic garbage in sewage discharged from the sewage discharge hole can be continuously crushed and separated during sewage treatment, so that the plastic garbage in the sewage is prevented from being salvaged manually, and the labor intensity of sewage treatment personnel is reduced better.
Preferably, a driving shaft mounting through hole is formed in the center of the sealing plate, the crushing mechanism comprises a driving shaft which is arranged in the driving shaft mounting through hole and can rotate, a driving shaft gear is arranged at the end part, located outside the screen drum, of the driving shaft, a plurality of driven shaft mounting through holes are formed in the two sides, located in the driving shaft mounting through hole, of the sealing plate, a rotatable driven shaft is arranged in the driven shaft mounting through holes, and crushing teeth are arranged at the end part, located in the screen drum, of the driving shaft and the end part, located in the screen drum; the driven shaft is provided with a driven shaft gear, the driving shaft gear is meshed with the adjacent driven shaft gear, and the two adjacent driven shaft gears are meshed with each other.
According to the invention, through the arrangement of the driving shaft, the driven shaft and the crushing teeth, the plastic garbage can be crushed through the matching of the driving shaft and the crushing teeth on the driven shaft; the cooperation between driving shaft and the driven shaft for when being used for the rubbish separator operation in the sewage, only need through motor drive driving shaft, can realize the rotation of driven shaft, thereby the rotation of broken mechanism has been realized for more simple and convenient.
As the preferred, all be equipped with a plurality of second pivot mounting hole on the lateral wall at broken case body both ends, the tip of driving shaft and driven shaft all sets up in second pivot mounting hole, and the tip that lies in second pivot mounting hole on driving shaft and the driven shaft is equipped with the second bearing with driving shaft and driven shaft fixed connection.
According to the invention, the driving shaft and the driven shaft can stably rotate in the screen cylinder through the arrangement of the second rotating shaft mounting through hole; the setting of second bearing, the reduction of preferred driving shaft and driven shaft when rotating and broken case body between the friction to this a rubbish separator for in sewage stability in the operation has been promoted.
Preferably, a motor mounting seat is arranged on the outer side wall of the crushing box body, a motor is arranged on the motor mounting seat, and the end part of a driving shaft extends out of the outer side wall of the crushing box body and is fixedly connected with a rotating shaft of the motor; a driving mechanism for driving the screen drum is arranged in the screen drum installation cavity, first rotating shaft installation through holes are formed in the side walls of the two ends of the crushing box body, and the driving mechanism comprises a screen drum rotating shaft which is arranged between the two first rotating shaft installation through holes and can rotate; gear rings are arranged at two ends of the screen drum, and a screen drum rotating shaft gear meshed with the gear rings is arranged on a screen drum rotating shaft; the end part of the driving shaft, which is positioned outside the screen drum installation cavity, is provided with a first belt pulley, the rotating shaft of the screen drum is provided with a second belt pulley, and a belt is arranged between the first belt pulley and the second belt pulley.
According to the invention, through the arrangement of the motor mounting seat and the motor, the crushing mechanism can be rotated through the matching of the motor rotating shaft and the driving shaft, and the arrangement of the driving mechanism structure enables the screen drum rotating shaft to rotate along with the rotation of the driving shaft due to the matching of the first belt pulley on the driving shaft and the second belt pulley on the screen drum rotating shaft when the motor operates, so that the rotation of the screen drum is relatively simply and conveniently realized, the synchronous rotation of the crushing mechanism and the screen drum is also realized, and the treatment effect on the plastic garbage in the sewage is improved.
As preferred, be equipped with hydraulic rod on the lateral wall of keeping away from the inlet channel in the crushing case body, the tip of hydraulic rod last piston rod and its adjacent closing plate fixed connection are equipped with the sieve section of thick bamboo spacing collar that is located backup pad one side on the lateral wall of a sieve section of thick bamboo.
According to the invention, through the arrangement of the hydraulic push rod, when the plastic garbage falls to the discharge port end in the screen drum and is accumulated, the hydraulic push rod is driven, and the plastic garbage is compressed through the matching between the sealing plate and the annular retainer ring, so that the garbage separating device for sewage can compress the crushed plastic garbage, thereby further facilitating the treatment of the plastic garbage in the sewage and further reducing the labor intensity of sewage treatment personnel; the arrangement of the screen drum limiting ring avoids the displacement of the screen drum, thereby realizing the compression of the plastic garbage.
Preferably, the inner ring of the first bearing extends outwards to form a bearing extension part, the bearing extension part expands outwards along the circumferential direction to form a bearing retainer ring, and the bearing retainer ring is located between the support plate and the screen cylinder limiting ring.
According to the invention, through the arrangement of the bearing retainer ring, the friction between the support plate and the screen drum limiting ring can be avoided when the plastic garbage is compressed, so that the stability of the garbage separating device for sewage in use is improved.
Preferably, the end of the sealing plate fixedly connected with the hydraulic push rod extends towards one side of the annular retainer ring to form a sealing plate boss in clearance fit with the annular retainer ring.
According to the invention, through the arrangement of the sealing plate boss, when the sealing plate is matched with the annular retainer ring to compress the plastic garbage, the plastic garbage is prevented from moving to the end of the water inlet pipeline under the extrusion of the sealing plate and the annular retainer ring, so that the stability of the garbage separating device for sewage is improved when the plastic garbage is compressed. When the closing plate accomplished to remove towards keeping away from annular retaining ring direction after the compression, avoided when rubbish drops from the discharge gate, annular retaining ring one side uncompressed plastic refuse drops to the discharge gate end and drops from the discharge gate to this a rubbish separator for in the sewage stability when using has been promoted.
Drawings
Fig. 1 is a schematic structural view of a filter box body in embodiment 1.
Fig. 2 is a cross-sectional view of the filter box body of fig. 1.
Fig. 3 is a sectional view of the mud storage box of fig. 1.
Fig. 4 is a schematic structural view of the filter screen in fig. 1.
Fig. 5 is a hair enlarged view of portion a in fig. 4.
Fig. 6 is a schematic structural view of a crushing box body in embodiment 1.
Fig. 7 a cross-sectional view of the crushing box body in fig. 6.
Fig. 8 is a schematic structural view of the screen cylinder in fig. 6.
Figure 9 is a cross-sectional view of the screen cylinder of figure 6.
Fig. 10 is a schematic structural view of a crushing box casing in embodiment 1.
Fig. 11 is an enlarged view of a portion a in fig. 7.
Fig. 12 is a schematic structural view of the sealing plate of embodiment 6 away from the water inlet pipe.
Fig. 13 is a schematic structural view of the driving shaft and the driven shaft in embodiment 6.
Fig. 14 is a schematic structural view of the first bearing in fig. 11.
The names of the parts indicated by the numerical references in the drawings are as follows:
100. a crushing box body; 110. a screen cylinder installation cavity; 120. a screen cylinder; 130. a sealing plate; 140. a water inlet pipe; 150. a support plate; 160. a motor mounting seat; 161. a motor; 170. a first shaft mounting through hole; 180. a belt; 210. an annular retainer ring; 220. a drive shaft; 221. a drive shaft gear; 230. a hydraulic push rod; 240. a strip plate; 250. a partition plate; 310. a discharge port; 320. a ring gear; 330. a strip-shaped opening; 340. A strip-shaped filter screen; 350. a screen cylinder limiting ring; 510. a through hole is arranged on the screen cylinder; 520. the second rotating shaft is provided with a through hole; 530. a second pulley; 540. a screen drum shaft; 550. a screen drum rotating shaft gear; 610. a first bearing; 620. a through hole is arranged on the sealing plate; 710. the driving shaft is provided with a through hole; 720. a driven shaft is provided with a through hole; 730. sealing the plate boss; 810. a driven shaft; 820. crushing teeth; 830. a driven shaft gear; 840. a second bearing; 850. A first pulley; 910. a bearing extension; 920. a bearing retainer ring; 1010. a filter box body; 1011. a sewage discharge hole; 1012. a sewage discharge hole; 1020. a main filter chamber; 1021. a sub-filter cavity; 1030. a filter screen mounting groove; 1040. filtering with a screen; 1050. a mud storage box mounting cavity; 1060. a mud storage box; 1110. a sludge discharge port; 1120. an inclined surface; 1210. a sludge storage cavity; 1220. a mud inlet through hole; 1230. a sludge discharge through hole; 1310. a filter screen mounting post; 1410. lifting lugs; 1420. a lifting lug connecting piece; 1430. a through hole is arranged on the pin shaft; 1440. a pin shaft; 1441. a pin shaft hole; 1450. a screw.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.
Example 1
As shown in fig. 1 to 14, the present embodiment provides a garbage separating device for sewage, which comprises a filter box body 1010, wherein the filter box body 1010 is provided with a main filter chamber 1020, and both ends of the filter box body 1010 along the length direction are respectively provided with a sewage discharge hole 1011 and a sewage discharge hole 1012 which are communicated with the main filter chamber 1020; a plurality of groups of filter screen mounting grooves 1030 are formed in the inner wall of the main filter cavity 1020, filter screens 1040 with the height lower than that of the side walls of the main filter cavity 1020 are arranged in the filter screen mounting grooves 1030, and the aperture of the meshes of the filter screens 1040 at the sewage discharge hole 1011 end is reduced to the aperture of the meshes of the filter screens 1040 at the sewage discharge hole 1012 end in sequence; a mud storage box installation cavity 1050 is arranged below the main filter cavity 1020 in the filter box body 1010, the main filter cavity 1020 is divided into a plurality of sub-filter cavities 1021 by the filter screen 1040, mud discharge openings 1110 communicated with the mud storage box installation cavity 1050 are formed in the bottom walls of the sub-filter cavities 1021, a mud storage box 1060 is slidably arranged in the mud storage box installation cavity 1050, a mud storage cavity 1210 is arranged in the mud storage box 1060, a mud inlet through hole 1220 matched with the mud discharge openings 1110 and communicated with the mud storage cavity 1210 is formed in the upper end face of the mud storage box 1060, and a mud discharge through hole 1230 communicated with the mud storage cavity 1210 is formed in the side wall of the bottom end of the mud storage box 1060, close to one end of the filter box body 1010.
Through the arrangement of the filter box body 1010, the filter screen 1040 and the sludge storage box 1060 in the embodiment, when sewage is treated, the sewage flows into the main filter cavity 1020 from the sewage discharge hole, impurities with large density and different particle sizes are left in different sub-treatment cavities 1021 due to the effect of the filter screen 1040, and finally fall into the sludge storage box 1060 through the sludge discharge port 1110, and after a certain amount of garbage such as silt is stored in the sludge storage box 1060, the sludge storage box 1060 can be pulled to enable the garbage such as silt in the sludge storage cavity 1210 to flow out through the sludge discharge through hole 1230; because the liquid level height of sewage in the main treatment chamber 1020 is higher than the height of filter screen 1040, thereby make the less plastic refuse of density in the sewage flow through a plurality of sub-treatment chamber 1021 from the upper end of filter screen 1040 in proper order, flow out from sewage discharge hole 1012 at last, thereby make this a rubbish separator for in the sewage realize the separation to rubbish such as plastic refuse and silt in the sewage, thereby made things convenient for the further processing to sewage, simultaneously also the realization of preferred is to the recycle of plastic refuse and silt in the sewage.
In this embodiment, the upper end of the filter screen 1040 is hinged to a rotating plate 1070, the filter screen 1040 is provided with an adjusting mechanism for adjusting the angle of the rotating plate 1070, the adjusting mechanism includes lifting lugs 1410 arranged at two ends of the rotating plate 1070, the lifting lugs 1410 are hinged to a lifting lug connecting piece 1420, two ends of the upper end of the filter screen 1040 are respectively provided with a filter screen mounting post 1310 located in the filter screen mounting slot 1030, the filter screen mounting post 1310 is provided with a pin shaft mounting through hole 1430 whose axis direction is perpendicular to the height direction of the filter screen mounting post 1310, a pin shaft 1440 is arranged in the pin shaft mounting through hole 1430 in a matching manner, the end of the pin shaft 1440 near the lifting lug 1410 is provided with a pin shaft hole 1441, the lifting lug connecting piece 1420 is provided with a screw 1450 whose end passes through the pin shaft hole 1441, and two.
Through the setting of the rotating plate 1070 in this embodiment, when carrying out the processing of sewage, sewage treatment personnel can adjust the height of rotating plate 1070 according to the height of sewage liquid level in main filter chamber 1020 for the height of the top of rotating plate 1070 is slightly less than the height of sewage liquid level, thereby both make the plastic refuse in the sewage can be comparatively stable flow through from the filter screen 1040 upper end, avoided again because the liquid level of sewage is too high and lead to silt in the sewage to flow through from the upper end of filter screen 1040, thereby promoted this a rubbish separator for in the sewage to the treatment effect of the well rubbish of sewage. Due to the arrangement of the adjusting mechanism, when the device is used specifically, sewage treatment personnel can adjust the height of the top end of the rotating plate 1070 by screwing the nuts 1460 at the two ends of the screw 1450 according to the height of the liquid level of sewage in the main treatment cavity 1020, so that the height of the top end of the rotating plate 1070 can be conveniently adjusted.
In this embodiment, the mud outlet 1110 is disposed at the center of the bottom surface of the sub-filter cavity 1021, and the edge of the bottom surface of the sub-filter cavity 1021 gradually inclines downwards to the mud outlet 1110 to form the inclined surface 1120.
Through the setting of inclined plane 1120 in this embodiment, can make the great particulate matter of silt isopycnic density in sub-filter chamber 1021 can be comparatively easy landing to mud discharging port 1110 department and fall into in storing up mud chamber 1210 from mud discharging port 1110 to comparatively stable realization is to getting rid of impurity such as silt in the sewage.
In this embodiment, a crushing box body 100 is arranged below the filtering box body 1010, a screen drum installation cavity 110 is arranged in the crushing box body 100, a rotatable screen drum 120 is arranged in the screen drum installation cavity 110, openings are arranged at two ends of the screen drum 120, sealing plates 130 in clearance fit with the inner wall of the screen drum 120 are arranged at the openings at two ends of the screen drum 120, and a rotatable crushing mechanism with an end portion penetrating through the sealing plates 130 is arranged in the screen drum 120; the sealing plate 130 at one end of the screen cylinder 120 is provided with a sealing plate mounting through hole 620, a water inlet pipeline 140 for connecting the sealing plate mounting through hole 620 and the sewage discharge hole 1012 is arranged between the sealing plate mounting through hole 620 and the sewage discharge hole 1012, the end part of the screen cylinder 120 far away from the water inlet pipeline 140 is provided with an annular retaining ring 210 fixedly connected with the inner wall of the screen cylinder 120, the diameter of the inner wall of the screen cylinder 120 is gradually increased from the end of the water inlet pipeline 140 to the end of the annular retaining ring 210, and the end part of the screen cylinder 120 far away from the water inlet pipeline.
Through the arrangement of the water inlet pipe 140, the screen drum 120, the crushing mechanism, the annular retainer ring 210 and the discharge hole 310 in the embodiment, the sewage containing the plastic garbage discharged from the sewage discharge hole 1012 is discharged into the screen drum 120 through the water inlet pipe 140, the plastic garbage falls on the crushing mechanism in the screen drum 120, the crushing mechanism crushes the plastic garbage in the sewage, the crushed garbage falls to the lower end part in the screen drum 120, and the sewage flows out of the meshes of the screen drum 120 and falls to the lower end part of the screen drum installation cavity 110; because the diameter of the inner wall of the screen drum 120 gradually increases from the end of the water inlet pipe 140 to the end of the annular retainer ring 210, the plastic waste in the screen drum 120 will move towards the end of the annular retainer ring 210, along with the continuous accumulation of the plastic waste at the annular retainer ring 210, when the plastic waste is accumulated at the annular retainer ring 210 to a height greater than the height of the annular retainer ring 210, the plastic waste will fall to the other side of the annular retainer ring 210, along with the rotation of the screen drum 120, when the discharge port 310 rotates to the bottom end of the screen drum 120, the plastic waste will fall from the discharge port 310, when in actual operation, related personnel can set a plastic waste collection box in the screen drum installation cavity 110 to collect the plastic waste falling from the discharge port 310, so that the plastic waste in the sewage can be crushed and collected. Due to the rotary arrangement of the screen cylinder 120, the plastic garbage falling to the bottom end of the screen cylinder 120 can be moved to the annular retainer ring 210 more easily, and the plastic garbage at the annular retainer ring 210 can also fall to the end of the discharge hole 310 from one side of the annular retainer ring 210 more easily; the cooperation of crushing mechanism and sieve section of thick bamboo 120 for thereby the plastic refuse in the sewage can be broken and make the sewage that contains in the plastic refuse discharge, thereby made things convenient for the subsequent processing to plastic refuse in the sewage. In this embodiment, the screen drum 120, the crushing mechanism and the annular retainer ring 210 are arranged, so that the garbage separating device for sewage in this embodiment can continuously crush and separate plastic garbage in sewage. Therefore, the plastic garbage in the sewage is prevented from being salvaged manually, and the labor intensity of sewage treatment personnel is reduced better.
In this embodiment, the two ends of the screen cylinder installation cavity 110 are both provided with the supporting plates 150, the supporting plates 150 are provided with the screen cylinder installation through holes 510, the screen cylinder 120 is rotatably disposed between the two screen cylinder installation through holes 510, and the screen cylinder 120 is provided with the first bearing 610 located in the screen cylinder installation through holes 510.
Through the arrangement of the screen drum mounting through hole 510 on the support plate 150 in the embodiment, the screen drum 120 can rotate in the screen drum mounting cavity 110; the first bearing 610 reduces friction between the screen drum 120 and the support plate 150 when the screen drum is rotated, thereby improving stability of the screen drum 120 when the screen drum is rotated.
In this embodiment, a driving shaft installation through hole 710 is formed in the center of the sealing plate 130, the crushing mechanism includes a driving shaft 220 which is rotatably disposed in the driving shaft installation through hole 710, a driving shaft gear 221 is disposed at an end portion of the driving shaft 220 located outside the screen drum 120, a plurality of driven shaft installation through holes 720 are disposed at both sides of the driving shaft installation through hole 710 on the sealing plate 130, a rotatable driven shaft 810 is disposed in the driven shaft installation through holes 720, and crushing teeth 820 are disposed at an end portion of the driving shaft 220 located inside the screen drum 120 and an end portion of the driven shaft 810 located inside the screen drum 120; the driven shaft 810 is provided with a driven shaft gear 830, the driving shaft gear 221 is meshed with the adjacent driven shaft gear 830, and the two adjacent driven shaft gears 830 are meshed with each other.
Through the arrangement of the driving shaft 220, the driven shaft 810 and the crushing teeth 820 in the embodiment, the plastic garbage can be crushed through the matching of the driving shaft 220 and the crushing teeth 820 on the driven shaft 810; the cooperation between the driving shaft 220 and the driven shaft 810 enables the rotation of the driven shaft 810 to be realized only by driving the driving shaft 220 through the motor 161 when the garbage separating device for sewage operates, thereby realizing the rotation of the crushing mechanism more simply and conveniently.
In this embodiment, the side walls at the two ends of the crushing box body 100 are respectively provided with a plurality of second rotating shaft installation through holes 520, the end portions of the driving shaft 220 and the driven shaft 810 are respectively arranged in the second rotating shaft installation through holes 520, and the end portions of the driving shaft 220 and the driven shaft 810, which are located in the second rotating shaft installation through holes 520, are provided with second bearings 840 fixedly connected with the driving shaft 220 and the driven shaft 810.
Through the arrangement of the second rotating shaft installation through hole 520 in the embodiment, the driving shaft 220 and the driven shaft 810 can stably rotate in the screen drum 120; the second bearing 840 preferably reduces the friction between the driving shaft 220 and the driven shaft 810 and the crushing box body 100 when rotating, thereby improving the stability of the garbage separating device for sewage during operation.
In this embodiment, a motor mounting seat 160 is disposed on the outer side wall of the crushing box body 100, a motor 161 is disposed on the motor mounting seat 160, and the end of the driving shaft 220 extends out of the outer side wall of the crushing box body 100 and is fixedly connected with a rotating shaft of the motor 161; a driving mechanism for driving the screen drum 120 is arranged in the screen drum installation cavity 110, first rotating shaft installation through holes 170 are formed in the side walls of the two ends of the crushing box body 100, and the driving mechanism comprises a screen drum rotating shaft 540 which is arranged between the two first rotating shaft installation through holes 170 and can rotate; both ends of the screen drum 120 are provided with gear rings 320, and a screen drum rotating shaft gear 550 meshed with the gear rings 320 is arranged on the screen drum rotating shaft 540; the end of the driving shaft 220 outside the screen drum installation cavity 110 is provided with a first belt pulley 850, the rotating shaft of the screen drum is provided with a second belt pulley 530, and a belt 180 is arranged between the first belt pulley 850 and the second belt pulley 530.
Through the setting of motor mount pad 160 and motor 161 in this embodiment, can make broken mechanism rotate through the cooperation of motor 161 pivot and driving shaft 220, the setting of actuating mechanism structure, make when motor 161 moves, because the cooperation between the second belt pulley 530 on first belt pulley 850 and the sieve section of thick bamboo pivot 540 on the driving shaft 220, make sieve section of thick bamboo pivot 540 can take place to rotate along with the rotation of driving shaft 220, thereby both comparatively simple and convenient realization sieve section of thick bamboo 120's rotation, also realized broken mechanism and sieve section of thick bamboo 120's synchronous rotation, thereby the treatment effect to plastic refuse in the sewage has been promoted.
In this embodiment, a hydraulic push rod 230 is disposed on a side wall of the crushing box body 100 away from the water inlet pipe 140, an end of a piston rod on the hydraulic push rod 230 is fixedly connected to the adjacent sealing plate 130, and a screen drum limiting ring 350 disposed on one side of the supporting plate 150 is disposed on an outer side wall of the screen drum 120.
Through the arrangement of the hydraulic push rod 230 in the embodiment, when the plastic waste falls to the end of the discharge hole 310 in the screen drum 120 and is accumulated, the hydraulic push rod 230 is driven, and the plastic waste is compressed through the cooperation between the sealing plate 130 and the annular retainer ring 210, so that the waste separation device used in sewage in the embodiment can compress the crushed plastic waste, thereby further facilitating the treatment of the plastic waste in the sewage and further reducing the labor intensity of sewage treatment personnel; the arrangement of the screen drum limiting ring 350 avoids the screen drum 120 from displacing, thereby realizing the compression of the plastic garbage. It should be noted that, when the sealing plate 130 is driven by the hydraulic push rod 230 to move to a minimum distance from the annular retaining ring 210, at this time, the discharge port 310 rotates to the obliquely lower side of the screen cylinder 120, and at this time, the compressed plastic waste can just fall from the discharge port 310; the hydraulic push rod 230 is driven to enable the sealing plate 130 to move towards the direction far away from the annular retainer ring 210, when the pressure on the plastic garbage is reduced, the plastic garbage can fall from the discharge port 310, when the sealing plate 130 moves to a position away from the annular retainer ring 210 by a certain distance, at the moment, the discharge port 310 rotates to the obliquely upper side of the sieve cylinder 120, the plastic garbage can not fall from the discharge port 310, at the moment, the plastic garbage on one side of the annular retainer ring 210 can continuously fall towards one side of the discharge port 310 and is accumulated in the sieve cylinder 120, when the sealing plate 130 moves to the maximum distance away from the annular retainer ring 210, the hydraulic push rod 230 immediately pushes the sealing plate 130 to move towards the annular retainer ring 210, and therefore the plastic garbage is compressed.
In this embodiment, the inner ring of the first bearing 610 extends outward to form a bearing extension 910, the bearing extension 910 expands outward along the circumferential direction to form a bearing retainer 920, and the bearing retainer 920 is located between the support plate 150 and the screen cylinder limiting ring 350.
Through the setting of the bearing retainer ring 920 in this embodiment, when plastic garbage is compressed, friction between the support plate 150 and the screen drum spacing ring 350 is avoided, so that the stability of the garbage separating device used in sewage in use is improved.
In this embodiment, the end of the sealing plate 130 fixedly connected to the hydraulic push rod 230 extends toward one side of the annular retaining ring 210 to form a sealing plate boss 730 in clearance fit with the annular retaining ring 210.
Through the setting of the sealing plate boss 730 in this embodiment, when the sealing plate 130 compresses plastic waste with the cooperation of the annular retainer ring 210, the sealing plate boss 730 can move to one side of the annular retainer ring 210, thereby avoiding the plastic waste from moving to the end of the water inlet pipe 140 under the extrusion of the sealing plate 130 and the annular retainer ring 210, and further improving the stability of the waste separation device used in sewage when compressing the plastic waste. When the sealing plate 130 is compressed and moves towards the direction away from the annular retainer ring 210, the sealing plate boss 730 can block the plastic garbage on one side of the annular retainer ring 210, so that the situation that the uncompressed plastic garbage on one side of the annular retainer ring 210 falls to the end of the discharge port 310 and falls from the discharge port 310 when the garbage falls from the discharge port 310 is avoided, and the stability of the garbage separating device for sewage in use is improved.
In this embodiment, the meshes on the screen cylinder 120 are disposed between the water inlet pipe 140 and the annular retainer ring 210, the inner wall of the screen cylinder 120 is provided with a plurality of strip-shaped plates 240 which are disposed between the water inlet pipe 140 and the annular retainer ring 210 and are inclined to the inner wall of the screen cylinder 120, the screen cylinder 120 is disposed between two adjacent strip-shaped plates 240 and is provided with a strip-shaped opening 330, and the screen cylinder 120 is disposed at the strip-shaped opening 330 and is provided with a strip-shaped filter screen 340 which can be detached and is used for sealing the screen cylinder 120.
By arranging the meshes between the water inlet pipe 140 and the annular retainer ring 210, the sewage cannot flow to the end of the discharge hole 310, so that the sewage is prevented from polluting the crushed plastic garbage again, and the treatment effect of the garbage separating device for sewage on the plastic garbage in the sewage is improved; the arrangement of the strip-shaped plate 240 enables plastic garbage which is at the lower end in the screen drum 120 and is not crushed to be lifted to the upper part in the screen drum 120 by the strip-shaped plate 240, and to fall onto the crushing mechanism from the upper part in the screen drum 120, and to be crushed on the crushing mechanism, so that the treatment effect of the garbage separating device for sewage on the plastic garbage in the sewage is improved; the setting of bar opening 330 and bar filter screen 340 can rotate a sieve section of thick bamboo 120 to bar opening 330 through driving motor 161 directly over a sieve section of thick bamboo 120 when going on to this a rubbish separator for in the sewage to shut down and maintain, driving motor 161 makes bar opening 330 rotate the below to a sieve section of thick bamboo 120 after taking off the bar filter screen 340 on the bar opening 330, thereby make remaining rubbish in a sieve section of thick bamboo 120 can drop from bar opening 340, thereby made things convenient for the maintenance to this a rubbish separator for in the sewage.
In this embodiment, a partition plate 250 located below the annular retainer ring 210 is disposed in the screen cylinder installation cavity 110, and the partition plate 250 is fixedly connected to the inner wall of the screen cylinder installation cavity 110.
Through the arrangement of the partition plate 250 in the embodiment, the space below the screen drum 120 in the screen drum installation cavity 110 can be divided into two relatively independent subspaces, so that the secondary pollution of the compressed plastic garbage caused by sewage is avoided, and the treatment effect of the garbage separating device for sewage on the plastic garbage in the sewage is improved; in actual operation, the worker can open the corresponding opening in the sub-space of the crushing box body 110 to discharge the filtered sewage and take out the crushed and compressed plastic waste.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. A rubbish separator for in sewage which characterized in that: the filter box comprises a filter box body (1010), wherein a main filter cavity (1020) is arranged in the filter box body (1010), and a sewage discharge hole (1011) and a sewage discharge hole (1012) which are communicated with the main filter cavity (1020) are respectively arranged at two ends of the filter box body (1010) along the length direction; a plurality of groups of filter screen mounting grooves (1030) are formed in the inner wall of the main filter cavity (1020), filter screens (1040) with the height lower than that of the side walls of the main filter cavity (1020) are arranged in the filter screen mounting grooves (1030), and the aperture of meshes of the filter screens (1040) at the sewage discharge hole (1011) end and the aperture of meshes of the filter screens (1040) at the sewage discharge hole (1012) end are sequentially reduced; the mud storage box comprises a filter box body (1010), a mud storage box installation cavity (1050) is arranged below a main filter cavity (1020), the main filter cavity (1020) is divided into a plurality of sub-filter cavities (1021) through a filter screen (1040), a mud discharge port (1110) communicated with the mud storage box installation cavity (1050) is formed in the bottom wall of each sub-filter cavity (1021), a mud storage box (1060) is arranged in the mud storage box installation cavity (1050) in a slidable mode, a mud storage cavity (1210) is arranged in the mud storage box (1060), a mud inlet through hole (1220) matched with the mud discharge port (1110) and communicated with the mud storage cavity (1210) is formed in the upper end face of the mud storage box (1060), and a mud discharge through hole (1230) communicated with the mud storage cavity (1210) is formed in the position, close to the side wall of one end of the filter box body (1010), of the bottom end of the.
2. A waste separation device for use in sewage water according to claim 1, wherein: the upper end of filter screen (1040) articulates there is rotor plate (1070), be equipped with on filter screen (1040) and be used for carrying out the adjustment mechanism who adjusts rotor plate (1070) angle, adjustment mechanism is including setting up lug (1410) at rotor plate (1070) upper end portion, it has lug connecting piece (1420) to articulate on lug (1410), the both ends of filter screen (1040) upper end portion are equipped with filter screen erection column (1310) that is arranged in filter screen mounting groove (1030) respectively, be equipped with round pin axle erection through-hole (1430) of axis direction perpendicular to filter screen erection column (1310) direction of height on filter screen erection column (1310), be provided with round pin axle (1440) in round pin axle erection through-hole (1430) the complex, the tip that is close to lug (1410) on round pin axle (1440) is equipped with round pin axle hole (1441), be equipped with the screw rod (1450) that the tip passed round pin axle hole (1441) on connecting piece (1420), the both ends that lie in round pin axle hole (144.
3. A waste separation device for use in sewage water according to claim 1, wherein: the sludge discharge port (1110) is arranged at the center of the bottom surface of the sub-filtering cavity (1021), and the edge of the bottom surface of the sub-filtering cavity (1021) gradually inclines downwards to the sludge discharge port (1110) to form an inclined surface (1120).
4. A waste separation device for use in sewage water according to claim 1, wherein: a crushing box body (100) is arranged below the filter box body (1010), a screen drum installation cavity (110) is arranged in the crushing box body (100), a rotatable screen drum (120) is arranged in the screen drum installation cavity (110), openings are formed in two ends of the screen drum (120), sealing plates (130) in clearance fit with the inner wall of the screen drum (120) are arranged at the openings in the two ends of the screen drum (120), and a crushing mechanism with the end part penetrating through the sealing plates (130) and capable of rotating is arranged in the screen drum (120); be equipped with closing plate installation through-hole (620) on the closing plate (130) of a sieve section of thick bamboo (120) wherein one end, be equipped with between closing plate installation through-hole (620) and the sewage discharge hole (1012) and be connected inlet channel (140) of the two, the tip of keeping away from inlet channel (140) in a sieve section of thick bamboo (120) is equipped with annular retaining ring (210) with a sieve section of thick bamboo (120) inner wall fixed connection, the diameter of the inner wall of a sieve section of thick bamboo (120) is held to annular retaining ring (210) from inlet channel (140) and is held crescent, the tip of keeping away from inlet channel (140) on a sieve section of thick bamboo (120) is equipped with discharge gate (310.
5. A waste separation device for use in sewage water according to claim 4, wherein: a driving shaft mounting through hole (710) is formed in the center of the sealing plate (130), the crushing mechanism comprises a driving shaft (220) which is arranged in the driving shaft mounting through hole (710) and can rotate, a driving shaft gear (221) is arranged at the end part, located outside the screen drum (120), of the driving shaft (220), a plurality of driven shaft mounting through holes (720) are formed in the two sides, located in the driving shaft mounting through hole (710), of the sealing plate (130), a rotatable driven shaft (810) is arranged in the driven shaft mounting through holes (720), and crushing teeth (820) are arranged at the end part, located in the screen drum (120), of the driving shaft (220) and the end part, located in the screen drum (120), of the driven shaft; the driven shaft (810) is provided with a driven shaft gear (830), the driving shaft gear (221) is meshed with the adjacent driven shaft gear (830), and the two adjacent driven shaft gears (830) are meshed with each other.
6. A waste separation device for use in sewage water according to claim 5, wherein: all be equipped with a plurality of second pivot mounting hole (520) on the lateral wall at broken case body (100) both ends, the tip of driving shaft (220) and driven shaft (810) all sets up in second pivot mounting hole (520), the tip that lies in second pivot mounting hole (520) on driving shaft (220) and driven shaft (810) is equipped with second bearing (840) with driving shaft (220) and driven shaft (810) fixed connection.
7. A waste separation device for use in sewage water according to claim 5, wherein: a motor mounting seat (160) is arranged on the outer side wall of the crushing box body (100), a motor (161) is arranged on the motor mounting seat (160), and the end part of the driving shaft (220) extends out of the outer side wall of the crushing box body (100) and is fixedly connected with a rotating shaft of the motor (161); a driving mechanism for driving the screen drum (120) is arranged in the screen drum installation cavity (110), the side walls of the two ends of the crushing box body (100) are provided with first rotating shaft installation through holes (170), and the driving mechanism comprises a screen drum rotating shaft (540) which is arranged between the two first rotating shaft installation through holes (170) and can rotate; both ends of the screen drum (120) are provided with gear rings (320), and a screen drum rotating shaft gear (550) meshed with the gear rings (320) is arranged on the screen drum rotating shaft (540); the end part of the driving shaft (220) which is positioned outside the screen drum installation cavity (110) is provided with a first belt pulley (850), the rotating shaft of the screen drum is provided with a second belt pulley (530), and a belt (180) is arranged between the first belt pulley (850) and the second belt pulley (530).
8. A waste separation device for use in sewage water according to claim 4, wherein: the side wall of the crushing box body (100) far away from the water inlet pipeline (140) is provided with a hydraulic push rod (230), the end part of a piston rod on the hydraulic push rod (230) is fixedly connected with an adjacent sealing plate (130), and the outer side wall of the screen cylinder (120) is provided with a screen cylinder limiting ring (350) located on one side of the supporting plate (150).
9. A waste separation device for use in sewage water according to claim 8, wherein: the inner ring of the first bearing (610) extends outwards to form a bearing extension part (910), the bearing extension part (910) expands outwards along the circumferential direction to form a bearing retainer ring (920), and the bearing retainer ring (920) is located between the support plate (150) and the screen cylinder limiting ring (350).
10. A waste separation device for use in sewage water according to claim 9, wherein: the end part of the sealing plate (130) fixedly connected with the hydraulic push rod (230) extends towards one side of the annular retainer ring (210) to form a sealing plate boss (730) which is in clearance fit with the annular retainer ring (210).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276235.2A CN111068388B (en) | 2019-12-12 | 2019-12-12 | Garbage separating device for sewage |
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| CN201911276235.2A CN111068388B (en) | 2019-12-12 | 2019-12-12 | Garbage separating device for sewage |
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