CN109331513B - Pig farm sewage residue liquid filter equipment convenient to clearance - Google Patents
Pig farm sewage residue liquid filter equipment convenient to clearance Download PDFInfo
- Publication number
- CN109331513B CN109331513B CN201811415614.0A CN201811415614A CN109331513B CN 109331513 B CN109331513 B CN 109331513B CN 201811415614 A CN201811415614 A CN 201811415614A CN 109331513 B CN109331513 B CN 109331513B
- Authority
- CN
- China
- Prior art keywords
- vertical slide
- cylinder body
- piston
- pipe
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 239000010865 sewage Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 58
- 238000007906 compression Methods 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims 1
- 210000002700 urine Anatomy 0.000 abstract description 21
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 20
- 238000010168 coupling process Methods 0.000 description 20
- 238000005859 coupling reaction Methods 0.000 description 20
- 241001233242 Lontra Species 0.000 description 17
- 239000003651 drinking water Substances 0.000 description 17
- 235000020188 drinking water Nutrition 0.000 description 17
- 239000000945 filler Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- 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
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
Abstract
The invention relates to a filtering device, in particular to a piggery sewage residue liquid filtering device convenient to clean. The technical problem to be solved is as follows: the utility model provides a can replace the manual work to clear away excrement and urine, it is more convenient to can block excrement and urine always and avoid the pig farm sewage sediment liquid filter equipment of the clearance of being convenient for of discharging together with water. The technical scheme is as follows: a piggery sewage residue liquid filtering device convenient to clean comprises a vertical slide rail, a small vertical slide block, a large vertical slide block, a first screen plate, a cylinder body, a first piston, a box body, a plug and the like; and the two vertical slide rails are provided with a small vertical slide block and a large vertical slide block which are in sliding fit with the vertical slide rails. According to the invention, the first screen plate and the second screen plate are used alternately, excrement can be always blocked and prevented from being discharged together with water, and the excrement on the first screen plate and the second screen plate can be cleaned by the cleaning device to prevent blockage, so that the excrement is not required to be cleaned manually by people, and time and labor are saved.
Description
Technical Field
The invention relates to a filtering device, in particular to a piggery sewage residue liquid filtering device convenient to clean.
Background
When breeding the pig, need regularly clear up the going on in the pig farm, the water of clearance out is discharged into the excrement pond with excrement and urine, but in order to make more excrement and urine of manure pit dress, people can block excrement and urine with the filter screen usually, discharge with water again, nevertheless block up easily after the long-time use of filter screen, need take out manual clearance with the filter screen, relatively troublesome, and the in-process of taking out, excrement and urine discharges together with water easily, so people can block excrement and urine and water with the board when taking out the filter screen, the reuse water washes the filter screen, so wash in-process excrement and urine and easily jet influence surrounding environment.
Disclosure of Invention
In order to overcome the easy jam after the long-time use of filter screen, need take out manual clearance with the filter screen, it is more troublesome to the in-process of taking out, excrement and urine is easy and the water shortcoming of discharging together, the technical problem who solves: the utility model provides a can replace the manual work to clear away excrement and urine, it is more convenient to can block excrement and urine always and avoid the pig farm sewage sediment liquid filter equipment of the clearance of being convenient for of discharging together with water.
The technical scheme is as follows: a piggery sewage residue liquid filtering device convenient to clean comprises vertical slide rails, small vertical slide blocks, large vertical slide blocks, a first screen plate, a cylinder body, a first piston, a box body, a plug, a water suction pump, a water suction pipe, a water outlet pipe, a U-shaped rod, a second screen plate, pull wires, elastic ropes, a transverse pipe, a sealing ring and a limiting device, wherein the small vertical slide blocks and the large vertical slide blocks are arranged on the two vertical slide rails, the small vertical slide blocks and the large vertical slide blocks are in sliding fit with the vertical slide rails, the large vertical slide blocks are positioned above the small vertical slide blocks, the first screen plate is fixedly connected between the left small vertical slide blocks and the right side surface of the large vertical slide blocks, the second screen plate is fixedly connected between the right small vertical slide blocks and the left side surface of the large vertical slide blocks, the cylinder body is fixedly connected on the upper portion of the left side surface of the left vertical slide rails and the upper portion of the right side surface of the right vertical slide, a pull wire is connected in the middle of the top of a first piston on the right side, a guide hole is formed in the middle of the bottom of a cylinder body on the left side, a sealing ring is fixedly connected at the bottom in the cylinder body on the right side, a u-shaped rod is fixedly connected between the middle of the bottom of a first piston on the left side and the left side of the bottom of a large vertical slide block on the left side, the u-shaped rod is positioned in the sealing ring, a transverse pipe is connected between the lower part of the right side of the cylinder body on the left side and the lower part of the left side of the cylinder body on the left side, the transverse pipe is communicated with the cylinder body, a limiting device is arranged between the lower part of the left side of the cylinder body on the left side and the top of the cylinder body on the right side and is connected with the tail end of the pull wire, a box body is fixedly connected between, the drinking-water pipe tail end is connected with bottom half left side, and the drinking-water pipe communicates in with the box, and the play water end of suction pump is connected with the outlet pipe, outlet pipe tail end and left side cylinder body top intermediate junction, and the outlet pipe communicates in the cylinder body of left side, and open on the left of the box top has the through-hole.
The wire drawing device further comprises a limiting device, wherein the limiting device comprises a connecting pipe, a first compression cylinder, a second piston, a vertical rod, a second compression cylinder and a third piston, a guide hole is formed in the middle of the top of a right cylinder body, the first compression cylinder is fixedly connected to the middle of the outer top of the right cylinder body, the second piston moving in a reciprocating mode is arranged in the first compression cylinder, the vertical rod is fixedly connected to the middle of the bottom of the second piston, the bottom end of the vertical rod penetrates through the guide hole to be connected with the tail end of a wire, the second compression cylinder is connected to the lower portion of the left side of a left cylinder body, the second compression cylinder is communicated with the cylinder body, the third piston moving in a reciprocating mode is arranged in the second compression cylinder, the middle of the left side of the second compression cylinder is connected with the connecting pipe, the connecting pipe is communicated with the.
Further explaining, still including clearing device, clearing device is including the riser, the direction slide rail, the direction slider, brush board and cylinder, the rigid coupling has the riser between the vertical slide rail medial surface upper portion of the left and right sides, riser leading flank right side rigid coupling has the direction slide rail, be equipped with on the direction slide rail rather than two direction sliders of complex, direction slider and direction slide rail sliding fit, the rigid coupling has the brush board between two direction slider leading flank left sides, brush board and first otter board and second otter board cooperation, the cylinder is vertically installed in the middle of riser leading flank upper portion, the telescopic link and the brush board top intermediate junction of cylinder.
Further explaining, still including pipeline, blast pipe and stopper, be equipped with the pipeline in the through-hole, the outside left and right sides lower part of pipeline all the rigid coupling have the stopper, the stopper is located the box and contacts with it outside, and pipeline left and right sides upper portion all is connected with the blast pipe, and the blast pipe communicates in with the pipeline.
Further explaining, the water-saving box further comprises a water drain pipe and a valve, wherein the right side of the bottom of the box body is connected with the water drain pipe, the water drain pipe is communicated with the inside of the box body, and the valve is arranged on the water drain pipe.
The invention has the beneficial effects that: the cleaning device can always block excrement and urine to avoid being discharged together with water through the alternate use of the first screen plate and the second screen plate, can clean the excrement and urine on the first screen plate and the second screen plate to avoid blockage through the cleaning device, does not need manual cleaning of the excrement and urine, saves time and labor, can prevent external sundries from falling into the box body to block the water suction pipe to influence water flow through the action of the pipeline and the exhaust pipe, and can spray water to enable the hairbrush plate to better brush the excrement and urine on the first screen plate and the second screen plate through the drain pipe.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a first partial schematic front view structure of the present invention.
Fig. 3 is a second partial schematic front view structure of the present invention.
In the figure: 1 drainage channel, 2 vertical slide rails, 3 small vertical slide blocks, 4 large vertical slide blocks, 5 first screen plates, 6 cylinder bodies, 7 first pistons, 8 box bodies, 9 plugs, 10 water suction pumps, 11 water suction pipes, 12 water outlet pipes, 13 u-shaped rods, 14 second screen plates, 15 water filling ports, 16 stay wires, 17 through holes, 18 elastic ropes, 19 transverse pipes, 20 sealing rings, 21 guide holes, 22 limiting devices, 221 connecting pipes, 222 first compression cylinders, 223 second pistons, 224 guide holes, 225 vertical rods, 226 second compression cylinders, 227 third pistons, 23 clearing devices, 231 vertical plates, 232 guide slide rails, 233 guide slide blocks, 234 hairbrush plates, 235 cylinders, 24 pipelines, 25 exhaust pipes, 26 limiting blocks, 27 drain pipes and 28 valves.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A piggery sewage residue liquid filtering device convenient to clean is shown in figures 1-3 and comprises vertical sliding rails 2, small vertical sliding blocks 3, large vertical sliding blocks 4, first screen plates 5, a cylinder body 6, a first piston 7, a box body 8, a plug 9, a water suction pump 10, a water suction pipe 11, a water outlet pipe 12, a U-shaped rod 13, a second screen plate 14, pull wires 16, elastic ropes 18, a transverse pipe 19, a sealing ring 20 and a limiting device 22, wherein the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are arranged on the two vertical sliding rails 2, the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are in sliding fit with the vertical sliding rails 2, the large vertical sliding blocks 4 are positioned above the small vertical sliding blocks 3, the first screen plates 5 are fixedly connected between the left side surfaces of the small vertical sliding blocks 3 and the large vertical sliding blocks 4 on the left side, the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are connected with the first screen plates 5 in a bolt connection mode, the second screen plates 14 are fixedly connected between the left side surfaces of, the upper part of the left side surface of the left vertical slide rail 2 and the upper part of the right side surface of the right vertical slide rail 2 are fixedly connected with a cylinder body 6, the vertical slide rail 2 is connected with the cylinder body 6 in a bolt connection mode, a first piston 7 which can reciprocate is arranged in the cylinder body 6, an elastic rope 18 is connected between the right side of the top of the first piston 7 on the left side and the right side of the top in the cylinder body 6 on the left side, a pull wire 16 is connected between the top of the first piston 7 on the right side, a guide hole 21 is arranged in the middle of the bottom of the cylinder body 6 on the left side, a sealing ring 20 is fixedly connected with the bottom in the cylinder body 6 on the right side, a u-shaped rod 13 is fixedly connected between the middle of the bottom of the first piston 7 on the right side and the right side of the bottom of the large vertical slide block 4 on the left side, the u-shaped rod 13 is arranged in the sealing ring, communicate in violently managing 19 and cylinder body 6, be equipped with stop device 22 between 6 tops of left side cylinder body 6 left side lower part and right side cylinder body, stop device 22 with 16 end connection act as go-between, the rigid coupling has box 8 between 2 tops of the vertical slide rail of the left and right sides, vertical slide rail 2 is connected with box 8 through bolted connection's mode, open on 8 top right sides of box has filler 15, be equipped with stopper 9 in the filler 15, suction pump 10 is installed on 8 outer bottom left sides of box, the end of intaking of suction pump 10 is connected with drinking-water pipe 11, the drinking-water pipe 11 tail end is connected with 8 bottoms of box left sides, intercommunication in drinking-water pipe 11 and the box 8, the water outlet end of suction pump 10 is connected with outlet pipe 12, outlet pipe 12 tail end and 6 tops intermediate connections of left side cylinder body, intercommunication in outlet pipe 12.
Example 2
A piggery sewage residue liquid filtering device convenient to clean is shown in figures 1-3 and comprises vertical sliding rails 2, small vertical sliding blocks 3, large vertical sliding blocks 4, first screen plates 5, a cylinder body 6, a first piston 7, a box body 8, a plug 9, a water suction pump 10, a water suction pipe 11, a water outlet pipe 12, a U-shaped rod 13, a second screen plate 14, pull wires 16, elastic ropes 18, a transverse pipe 19, a sealing ring 20 and a limiting device 22, wherein the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are arranged on the two vertical sliding rails 2, the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are in sliding fit with the vertical sliding rails 2, the large vertical sliding blocks 4 are positioned above the small vertical sliding blocks 3, the first screen plates 5 are fixedly connected between the right side surfaces of the small vertical sliding blocks 3 and the large vertical sliding blocks 4 on the left side surfaces of the left side surfaces, the cylinder body 6 is fixedly connected between the upper parts of the left side, a first piston 7 which moves in a reciprocating manner is arranged in the cylinder body 6, an elastic rope 18 is connected between the right side of the top of the first piston 7 on the left side and the right side of the top in the cylinder body 6 on the left side, a pull wire 16 is connected in the middle of the top of the first piston 7 on the right side, a guide hole 21 is formed in the middle of the bottom of the cylinder body 6 on the left side, a sealing ring 20 is fixedly connected to the bottom in the cylinder body 6 on the right side, a u-shaped rod 13 is fixedly connected between the middle of the bottom of the first piston 7 on the left side and the left side of the bottom of the large vertical slider 4 on the left side, the u-shaped rod 13 is fixedly connected in the sealing ring 20, a transverse pipe 19 is connected between the lower part of the right side of the cylinder body 6 on the left side and the lower part of the left side of the cylinder body 6 on the left side, stop device 22 and 16 end connection of acting as go-between, the rigid coupling has box 8 between the vertical slide rail 2 tops of the left and right sides, open on 8 top right sides of box has filler 15, be equipped with stopper 9 in the filler 15, suction pump 10 is installed on 8 outer bottoms left sides of box, the end of intaking of suction pump 10 is connected with drinking-water pipe 11, the 11 tail ends of drinking-water pipe are connected with 8 bottoms left sides of box, intercommunication in drinking-water pipe 11 and the box 8, the play water end of suction pump 10 is connected with outlet pipe 12, outlet pipe 12 tail end and 6 top intermediate connections of left side cylinder body, intercommunication in outlet pipe 12 and the left side cylinder body 6, open on 8 tops left sides.
The device also comprises a limiting device 22, the limiting device 22 comprises a connecting pipe 221, a first compression cylinder 222, a second piston 223, a vertical rod 225, a second compression cylinder 226 and a third piston 227, a guide hole 224 is formed in the middle of the top of the right cylinder 6, the first compression cylinder 222 is fixedly connected to the middle of the outer top of the right cylinder 6, the cylinder 6 is connected with the first compression cylinder 222 in a bolt connection mode, the second piston 223 capable of reciprocating is arranged in the first compression cylinder 222, the vertical rod 225 is fixedly connected to the middle of the bottom of the second piston 223, the second piston 223 is connected with the vertical rod 225 in a welding connection mode, the bottom end of the vertical rod 225 penetrates through the guide hole 224 to be connected with the tail end of the stay wire 16, the second compression cylinder 226 is connected to the lower portion of the left side of the left cylinder 6, the second compression cylinder 226 is communicated with the inside of the cylinder 6, the third piston 227 capable of reciprocating is arranged in the second compression cylinder 226, the connecting pipe 221 is connected to the inside of the second compression cylinder 226, the rear end of the connecting pipe 221 is connected to the top of the first compression cylinder 222, and the connecting pipe 221 is connected to the inside of the first compression cylinder 222.
Example 3
A piggery sewage residue liquid filtering device convenient to clean is shown in figures 1-3 and comprises vertical sliding rails 2, small vertical sliding blocks 3, large vertical sliding blocks 4, first screen plates 5, a cylinder body 6, a first piston 7, a box body 8, a plug 9, a water suction pump 10, a water suction pipe 11, a water outlet pipe 12, a U-shaped rod 13, a second screen plate 14, pull wires 16, elastic ropes 18, a transverse pipe 19, a sealing ring 20 and a limiting device 22, wherein the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are arranged on the two vertical sliding rails 2, the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are in sliding fit with the vertical sliding rails 2, the large vertical sliding blocks 4 are positioned above the small vertical sliding blocks 3, the first screen plates 5 are fixedly connected between the right side surfaces of the small vertical sliding blocks 3 and the large vertical sliding blocks 4 on the left side surfaces of the left side surfaces, the cylinder body 6 is fixedly connected between the upper parts of the left side, a first piston 7 which moves in a reciprocating manner is arranged in the cylinder body 6, an elastic rope 18 is connected between the right side of the top of the first piston 7 on the left side and the right side of the top in the cylinder body 6 on the left side, a pull wire 16 is connected in the middle of the top of the first piston 7 on the right side, a guide hole 21 is formed in the middle of the bottom of the cylinder body 6 on the left side, a sealing ring 20 is fixedly connected to the bottom in the cylinder body 6 on the right side, a u-shaped rod 13 is fixedly connected between the middle of the bottom of the first piston 7 on the left side and the left side of the bottom of the large vertical slider 4 on the left side, the u-shaped rod 13 is fixedly connected in the sealing ring 20, a transverse pipe 19 is connected between the lower part of the right side of the cylinder body 6 on the left side and the lower part of the left side of the cylinder body 6 on the left side, stop device 22 and 16 end connection of acting as go-between, the rigid coupling has box 8 between the vertical slide rail 2 tops of the left and right sides, open on 8 top right sides of box has filler 15, be equipped with stopper 9 in the filler 15, suction pump 10 is installed on 8 outer bottoms left sides of box, the end of intaking of suction pump 10 is connected with drinking-water pipe 11, the 11 tail ends of drinking-water pipe are connected with 8 bottoms left sides of box, intercommunication in drinking-water pipe 11 and the box 8, the play water end of suction pump 10 is connected with outlet pipe 12, outlet pipe 12 tail end and 6 top intermediate connections of left side cylinder body, intercommunication in outlet pipe 12 and the left side cylinder body 6, open on 8 tops left sides.
Also comprises a limiting device 22, the limiting device 22 comprises a connecting pipe 221, a first compression cylinder 222 and a second piston 223, the left side of the right cylinder body 6 is fixedly connected with a first compression cylinder 222 in the middle of the top, a reciprocating second piston 223 is arranged in the first compression cylinder 222, a vertical rod 225 is fixedly connected in the middle of the bottom of the second piston 223, the bottom end of the vertical rod 225 penetrates through the guide hole 224 to be connected with the tail end of the stay wire 16, the left lower portion of the left side of the left cylinder body 6 is connected with the second compression cylinder 226, the second compression cylinder 226 is communicated with the inside of the cylinder body 6, a reciprocating third piston 227 is arranged in the second compression cylinder 226, a connecting pipe 221 is connected to the left middle of the second compression cylinder 226, the connecting pipe 221 is communicated with the inside of the second compression cylinder 226, the tail end of the connecting pipe 221 is connected with the middle of the top of the first compression cylinder 222, and the connecting pipe 221 is communicated with the inside of the first compression cylinder 222.
Still including clearing device 23, clearing device 23 is including riser 231, direction slide rail 232, direction slider 233, brush board 234 and cylinder 235, the rigid coupling has riser 231 between the 2 medial surface upper portions of the vertical slide rail of left and right sides, vertical slide rail 2 is connected with riser 231 through bolted connection's mode, riser 231 leading flank right side rigid coupling has direction slide rail 232, riser 231 passes through bolted connection's mode and is connected with direction slide rail 232, be equipped with on the direction slide rail 232 rather than two complex direction sliders 233, direction slider 233 and direction slide rail 232 sliding fit, the rigid coupling has brush board 234 between two direction slider 233 leading flank left sides, brush board 234 cooperates with first otter board 5 and second otter board 14, vertically install cylinder 235 in the middle of riser 231 leading flank upper portion, the telescopic link and the brush board 234 top intermediate junction of cylinder 235.
Example 4
A piggery sewage residue liquid filtering device convenient to clean is shown in figures 1-3 and comprises vertical sliding rails 2, small vertical sliding blocks 3, large vertical sliding blocks 4, first screen plates 5, a cylinder body 6, a first piston 7, a box body 8, a plug 9, a water suction pump 10, a water suction pipe 11, a water outlet pipe 12, a U-shaped rod 13, a second screen plate 14, pull wires 16, elastic ropes 18, a transverse pipe 19, a sealing ring 20 and a limiting device 22, wherein the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are arranged on the two vertical sliding rails 2, the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are in sliding fit with the vertical sliding rails 2, the large vertical sliding blocks 4 are positioned above the small vertical sliding blocks 3, the first screen plates 5 are fixedly connected between the right side surfaces of the small vertical sliding blocks 3 and the large vertical sliding blocks 4 on the left side surfaces of the left side surfaces, the cylinder body 6 is fixedly connected between the upper parts of the left side, a first piston 7 which moves in a reciprocating manner is arranged in the cylinder body 6, an elastic rope 18 is connected between the right side of the top of the first piston 7 on the left side and the right side of the top in the cylinder body 6 on the left side, a pull wire 16 is connected in the middle of the top of the first piston 7 on the right side, a guide hole 21 is formed in the middle of the bottom of the cylinder body 6 on the left side, a sealing ring 20 is fixedly connected to the bottom in the cylinder body 6 on the right side, a u-shaped rod 13 is fixedly connected between the middle of the bottom of the first piston 7 on the left side and the left side of the bottom of the large vertical slider 4 on the left side, the u-shaped rod 13 is fixedly connected in the sealing ring 20, a transverse pipe 19 is connected between the lower part of the right side of the cylinder body 6 on the left side and the lower part of the left side of the cylinder body 6 on the left side, stop device 22 and 16 end connection of acting as go-between, the rigid coupling has box 8 between the vertical slide rail 2 tops of the left and right sides, open on 8 top right sides of box has filler 15, be equipped with stopper 9 in the filler 15, suction pump 10 is installed on 8 outer bottoms left sides of box, the end of intaking of suction pump 10 is connected with drinking-water pipe 11, the 11 tail ends of drinking-water pipe are connected with 8 bottoms left sides of box, intercommunication in drinking-water pipe 11 and the box 8, the play water end of suction pump 10 is connected with outlet pipe 12, outlet pipe 12 tail end and 6 top intermediate connections of left side cylinder body, intercommunication in outlet pipe 12 and the left side cylinder body 6, open on 8 tops left sides.
Also comprises a limiting device 22, the limiting device 22 comprises a connecting pipe 221, a first compression cylinder 222 and a second piston 223, the left side of the right cylinder body 6 is fixedly connected with a first compression cylinder 222 in the middle of the top, a reciprocating second piston 223 is arranged in the first compression cylinder 222, a vertical rod 225 is fixedly connected in the middle of the bottom of the second piston 223, the bottom end of the vertical rod 225 penetrates through the guide hole 224 to be connected with the tail end of the stay wire 16, the left lower portion of the left side of the left cylinder body 6 is connected with the second compression cylinder 226, the second compression cylinder 226 is communicated with the inside of the cylinder body 6, a reciprocating third piston 227 is arranged in the second compression cylinder 226, a connecting pipe 221 is connected to the left middle of the second compression cylinder 226, the connecting pipe 221 is communicated with the inside of the second compression cylinder 226, the tail end of the connecting pipe 221 is connected with the middle of the top of the first compression cylinder 222, and the connecting pipe 221 is communicated with the inside of the first compression cylinder 222.
Still including clearing device 23, clearing device 23 is including riser 231, direction slide rail 232, direction slider 233, brush board 234 and cylinder 235, the rigid coupling has riser 231 between the 2 medial surface upper portions of the vertical slide rail of the left and right sides, riser 231 leading flank right side rigid coupling has direction slide rail 232, be equipped with on the direction slide rail 232 rather than two direction sliders 233 of complex, direction slider 233 and direction slide rail 232 sliding fit, the rigid coupling has brush board 234 between two direction slider 233 leading flank left sides, brush board 234 cooperates with first otter board 5 and second otter board 14, the cylinder 235 is vertically installed in the middle of riser 231 leading flank upper portion, the telescopic link and the brush board 234 top intermediate junction of cylinder 235.
Still including pipeline 24, blast pipe 25 and stopper 26, be equipped with pipeline 24 in the through-hole 17, pipeline 24 all is the rigid coupling in both sides lower part about, has stopper 26, and pipeline 24 is connected with stopper 26 through welded connection's mode, and stopper 26 is located 8 outer rather than contacts of box, and pipeline 24 left and right sides upper portion all is connected with blast pipe 25, and blast pipe 25 communicates in with pipeline 24.
Example 5
A piggery sewage residue liquid filtering device convenient to clean is shown in figures 1-3 and comprises vertical sliding rails 2, small vertical sliding blocks 3, large vertical sliding blocks 4, first screen plates 5, a cylinder body 6, a first piston 7, a box body 8, a plug 9, a water suction pump 10, a water suction pipe 11, a water outlet pipe 12, a U-shaped rod 13, a second screen plate 14, pull wires 16, elastic ropes 18, a transverse pipe 19, a sealing ring 20 and a limiting device 22, wherein the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are arranged on the two vertical sliding rails 2, the small vertical sliding blocks 3 and the large vertical sliding blocks 4 are in sliding fit with the vertical sliding rails 2, the large vertical sliding blocks 4 are positioned above the small vertical sliding blocks 3, the first screen plates 5 are fixedly connected between the right side surfaces of the small vertical sliding blocks 3 and the large vertical sliding blocks 4 on the left side surfaces of the left side surfaces, the cylinder body 6 is fixedly connected between the upper parts of the left side, a first piston 7 which moves in a reciprocating manner is arranged in the cylinder body 6, an elastic rope 18 is connected between the right side of the top of the first piston 7 on the left side and the right side of the top in the cylinder body 6 on the left side, a pull wire 16 is connected in the middle of the top of the first piston 7 on the right side, a guide hole 21 is formed in the middle of the bottom of the cylinder body 6 on the left side, a sealing ring 20 is fixedly connected to the bottom in the cylinder body 6 on the right side, a u-shaped rod 13 is fixedly connected between the middle of the bottom of the first piston 7 on the left side and the left side of the bottom of the large vertical slider 4 on the left side, the u-shaped rod 13 is fixedly connected in the sealing ring 20, a transverse pipe 19 is connected between the lower part of the right side of the cylinder body 6 on the left side and the lower part of the left side of the cylinder body 6 on the left side, stop device 22 and 16 end connection of acting as go-between, the rigid coupling has box 8 between the vertical slide rail 2 tops of the left and right sides, open on 8 top right sides of box has filler 15, be equipped with stopper 9 in the filler 15, suction pump 10 is installed on 8 outer bottoms left sides of box, the end of intaking of suction pump 10 is connected with drinking-water pipe 11, the 11 tail ends of drinking-water pipe are connected with 8 bottoms left sides of box, intercommunication in drinking-water pipe 11 and the box 8, the play water end of suction pump 10 is connected with outlet pipe 12, outlet pipe 12 tail end and 6 top intermediate connections of left side cylinder body, intercommunication in outlet pipe 12 and the left side cylinder body 6, open on 8 tops left sides.
Also comprises a limiting device 22, the limiting device 22 comprises a connecting pipe 221, a first compression cylinder 222 and a second piston 223, the left side of the right cylinder body 6 is fixedly connected with a first compression cylinder 222 in the middle of the top, a reciprocating second piston 223 is arranged in the first compression cylinder 222, a vertical rod 225 is fixedly connected in the middle of the bottom of the second piston 223, the bottom end of the vertical rod 225 penetrates through the guide hole 224 to be connected with the tail end of the stay wire 16, the left lower portion of the left side of the left cylinder body 6 is connected with the second compression cylinder 226, the second compression cylinder 226 is communicated with the inside of the cylinder body 6, a reciprocating third piston 227 is arranged in the second compression cylinder 226, a connecting pipe 221 is connected to the left middle of the second compression cylinder 226, the connecting pipe 221 is communicated with the inside of the second compression cylinder 226, the tail end of the connecting pipe 221 is connected with the middle of the top of the first compression cylinder 222, and the connecting pipe 221 is communicated with the inside of the first compression cylinder 222.
Still including clearing device 23, clearing device 23 is including riser 231, direction slide rail 232, direction slider 233, brush board 234 and cylinder 235, the rigid coupling has riser 231 between the 2 medial surface upper portions of the vertical slide rail of the left and right sides, riser 231 leading flank right side rigid coupling has direction slide rail 232, be equipped with on the direction slide rail 232 rather than two direction sliders 233 of complex, direction slider 233 and direction slide rail 232 sliding fit, the rigid coupling has brush board 234 between two direction slider 233 leading flank left sides, brush board 234 cooperates with first otter board 5 and second otter board 14, the cylinder 235 is vertically installed in the middle of riser 231 leading flank upper portion, the telescopic link and the brush board 234 top intermediate junction of cylinder 235.
Still including pipeline 24, blast pipe 25 and stopper 26, be equipped with pipeline 24 in the through-hole 17, pipeline 24 all is the rigid coupling in both sides lower part about, stopper 26 is located the box 8 outer rather than contact, and pipeline 24 left and right sides upper portion all is connected with blast pipe 25, and blast pipe 25 communicates in with pipeline 24.
The water storage tank further comprises a water drainage pipe 27 and a valve 28, the right side of the bottom of the tank body 8 is connected with the water drainage pipe 27, the water drainage pipe 27 is communicated with the interior of the tank body 8, and the valve 28 is arranged on the water drainage pipe 27.
Firstly, an operator installs a vertical slide rail 2 at the bottom in a drainage channel 1, then pulls out a plug 9 from a water filling port 15, water is poured into a box body 8 through the water filling port 15, when a proper amount of water is in the box body 8, the plug 9 can be plugged back into the water filling port 15, when the water and excrement in a pig farm are discharged in the drainage channel 1, the excrement is blocked by a second mesh plate 14, the water is discharged through the second mesh plate 14, after the second mesh plate 14 is used for a long time, the operator can start a water suction pump 10, the water in the box body 8 is pumped out by the water suction pump 10 through a water suction pipe 11, the water is pumped into a water outlet pipe 12, the water in the water outlet pipe 12 is discharged into a left cylinder body 6, and then the water pushes a left first piston 7 to move downwards, an elastic rope 18 stretches, the left first piston 7 moves downwards to drive a left u-shaped rod 13 to move downwards, the left u-shaped rod 13 moves downwards to drive the first mesh plate 5 to move downwards through a left big vertical slide block 4, when first otter board 5 downstream and the contact of bottom in the water drainage tank 1, first piston 7 also stop moving, and then the water in the left side cylinder body 6 is discharged into right side cylinder body 6 through violently pipe 19, the water is discharged and is promoted the first piston 7 rebound in right side cylinder body 6, the stay wire 16 is loosened, the first piston 7 rebound in right side drives right side u type pole 13 rebound, right side u type pole 13 rebound drives second otter board 14 rebound outside water drainage tank 1 through the big vertical slider 4 in right side, when the first piston 7 rebound in right side contacts with stop device 22, stop device 22 blocks the first piston 7 in left side, close suction pump 10, and then first otter board 5 blocks excrement and urine, operating personnel can clear away the excrement and urine on the second otter board 14. After the first screen plate 5 is used for a long time, the water suction pump 10 can be started again, the water in the left cylinder body 6 is sucked into the water suction pipe 11 by the water suction pump 10 through the water outlet pipe 12, the left first piston 7 is blocked due to the action of the limiting device 22, the water in the water suction pipe 11 is discharged into the box body 8, meanwhile, the water in the right cylinder body 6 is sucked back into the left cylinder body 6 through the transverse pipe 19 and further into the box body 8, the right first piston 7 moves downwards to return to the original position along with the continuous pumping back of the water, the second screen plate 14 is driven to move downwards to be in contact with the bottom in the drainage groove 1, the right first piston 7 moves downwards to be not in contact with the limiting device 22, the left first piston 7 is not blocked by the limiting device 22, the left first piston 7 moves upwards to return to the original position due to the action of the elastic rope 18, and then the first screen plate 5 is driven to move upwards to return to the original position, the operating personnel can clear away the excrement and urine on the first otter board 5, so relapse, can always block the excrement and urine in the water drainage tank 1.
When the right first piston 7 moves upwards, the right first piston 7 moves upwards to contact with the vertical rod 225 to push the right first piston to move upwards, the vertical rod 225 moves upwards to drive the second piston 223 to move upwards, the second piston 223 moves upwards to push the air in the first compression cylinder 222 into the connecting pipe 221, the air in the connecting pipe 221 is discharged into the second compression cylinder 226, the air pushes the third piston 227 to move rightwards, and the third piston 227 moves rightwards to move rightwards to the left cylinder body 6 to block the left first piston 7. When the water pump 10 pumps the water in the left cylinder body 6 and the right cylinder body 6 back into the box body 8, the right first piston 7 moves downwards without contacting with the vertical rod 225, when the right first piston 7 moves downwards and returns to the original position, the first piston 7 pulls the vertical rod 225 to move downwards through the pull wire 16, the vertical rod 225 moves downwards to drive the second piston 223 to move downwards, the second piston 223 moves downwards to pump the air in the second compression cylinder 226 back into the first compression cylinder 222 through the connecting pipe 221, the third piston 227 moves leftwards without blocking the left first piston 7, and due to the effect of the elastic rope 18, the left first piston 7 moves upwards and returns to the original position, and the first mesh plate 5 is driven to move upwards.
After the long-time of second otter board 14, and when removing to water drainage tank 1 top, second otter board 14 and brush board 234 contact, can start cylinder 235, and the telescopic link of cylinder 235 is flexible to drive brush board 234 and is reciprocated, and brush board 234 reciprocates and brushes the excrement and urine on second otter board 14, brushes the back at the excrement and urine on second otter board 14, closes cylinder 235. After the first screen plate 5 is used for a long time and is moved to the upper part of the drainage groove 1, the excrement on the first screen plate 5 can be brushed according to the operation. Therefore, the excrement on the first screen plate 5 and the second screen plate 14 can be cleared without manual operation, and time and labor are saved.
When the water pumping pipe 11 pumps water in the tank 8 into the water outlet pipe 12 through the water pumping pipe 11, air in the tank 8 is pumped into the pipeline 24 through the exhaust pipe 25 and further pumped into the tank 8. When the water is pumped back into the tank 8 by the water pump 10, air in the tank 8 is discharged into the air discharge pipe 25 through the pipe 24, and the air is discharged out through the air discharge pipe 25. Therefore, foreign matters can be prevented from falling into the box body 8 through the through hole 17 to block the water pumping pipe 11.
When the brush plate 234 moves up and down to brush the excrement on the first net plate 5 or the second net plate 14, the valve 28 is opened, the water in the box body 8 is discharged through the drain pipe 27, the water is discharged and sprayed on the brush plate 234, and the brush plate 234 brushes the excrement on the first net plate 5 and the second net plate 14 through the water. When the feces on the first net plate 5 or the second net plate 14 are brushed clean, the valve 28 can be closed. In this manner, the brush plate 234 can be made to brush off the first mesh plate 5 or the second mesh plate 14 more cleanly.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (3)
1. A piggery sewage slag liquid filtering device convenient to clean comprises vertical slide rails, small vertical slide blocks, large vertical slide blocks, a first screen plate, a cylinder body, a first piston and a second screen plate, wherein the small vertical slide blocks and the large vertical slide blocks are arranged on the two vertical slide rails, the small vertical slide blocks and the large vertical slide blocks are in sliding fit with the vertical slide rails, the large vertical slide blocks are positioned above the small vertical slide blocks, the first screen plate is fixedly connected between the left small vertical slide blocks and the right side surface of the large vertical slide blocks, the second screen plate is fixedly connected between the right small vertical slide blocks and the left side surface of the large vertical slide blocks, the cylinder body is fixedly connected between the upper part of the left side surface of the left vertical slide rails and the upper part of the right side surface of the right vertical slide rails, and the first piston which can reciprocate is arranged in the cylinder body. An elastic rope is connected between the right side of the top of the first piston on the left side and the right side of the top in the cylinder body on the left side, a pull wire is connected between the top of the first piston on the right side, a guide hole is formed in the middle of the bottom of the cylinder body on the left side, a sealing ring is fixedly connected to the bottom of the first piston on the right side, a u-shaped rod is fixedly connected between the middle of the bottom of the first piston on the left side and the left side of the bottom of the large vertical slider on the left side, the u-shaped rod is positioned in the sealing ring, a transverse pipe is connected between the lower portion of the right side of the cylinder body on the left side and the lower portion of the left side of the cylinder body on the left side, the transverse pipe is communicated with the cylinder body, a limiting device is arranged between the lower portion of the left side of the cylinder body on, the water pump is arranged on the left side of the outer bottom of the box body, a water inlet end of the water pump is connected with a water pumping pipe, the tail end of the water pumping pipe is connected with the left side of the bottom of the box body, the water pumping pipe is communicated with the inside of the box body, a water outlet end of the water pumping pump is connected with a water outlet pipe, the tail end of the water outlet pipe is connected with the middle of the top of the left cylinder body, the water outlet pipe is communicated with the inside of the left cylinder body, a through hole is formed in the left side of the top of the box body, the limiting device comprises a connecting pipe, a first compression cylinder, a second piston, a vertical rod, a second compression cylinder and a third piston, a guide hole is formed in the middle of the top of the right cylinder body, the first compression cylinder is fixedly connected with the middle of the outer top of the right cylinder body, a second piston which reciprocates is arranged, the cleaning device comprises a vertical plate, a guide sliding rail, a brush plate and an air cylinder, wherein the vertical plate is fixedly connected between the upper parts of the inner sides of the vertical sliding rails on the left side and the right side, the guide sliding rail is fixedly connected to the right side of the front side of the vertical plate, the guide sliding rail is provided with two guide sliding blocks matched with the guide sliding rail, the guide sliding block is in sliding fit with the guide sliding rail, the brush plate is fixedly connected between the left sides of the front sides of the two guide sliding blocks, the brush plate is matched with the first net plate and the second net plate, the air cylinder is vertically arranged in the middle of the upper part of the front side of the vertical plate, and a telescopic rod of the air cylinder is connected with the middle of the top of the brush plate.
2. The piggery sewage residue liquid filtering device convenient to clean according to claim 1, further comprising a pipeline, an exhaust pipe and a limiting block, wherein the pipeline is arranged in the through hole, the limiting blocks are fixedly connected to the lower portions of the left side and the right side outside the pipeline, the limiting blocks are positioned outside the box body and contact with the box body, the exhaust pipe is connected to the upper portions of the left side and the right side of the pipeline, and the exhaust pipe is communicated with the inside of the pipeline.
3. The piggery sewage residue liquid filtering device convenient to clean according to claim 2, further comprising a drain pipe and a valve, wherein the right side of the bottom of the box body is connected with the drain pipe, the drain pipe is communicated with the inside of the box body, and the drain pipe is provided with the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415614.0A CN109331513B (en) | 2018-11-26 | 2018-11-26 | Pig farm sewage residue liquid filter equipment convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415614.0A CN109331513B (en) | 2018-11-26 | 2018-11-26 | Pig farm sewage residue liquid filter equipment convenient to clearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109331513A CN109331513A (en) | 2019-02-15 |
| CN109331513B true CN109331513B (en) | 2021-04-23 |
Family
ID=65317759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811415614.0A Active CN109331513B (en) | 2018-11-26 | 2018-11-26 | Pig farm sewage residue liquid filter equipment convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109331513B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714913B (en) * | 2019-10-17 | 2021-04-30 | 新昌县寅聚科技有限公司 | Rotor pump with self-cleaning function |
| CN111569508B (en) * | 2020-06-05 | 2022-04-08 | 江苏华淼电子科技有限公司 | Combined type multilayer filter element for water conservancy pipeline |
| CN112535894B (en) * | 2020-11-06 | 2022-09-16 | 温州宾创环保科技有限公司 | Industrial sewage mechanism with residue collection function |
| CN112933692B (en) * | 2021-02-01 | 2023-01-10 | 江苏飞赛过滤科技有限公司 | Filtering mechanism of melt-blown fabric production device |
| CN114504851B (en) * | 2022-01-22 | 2022-09-27 | 河南雷佰瑞新材料科技有限公司 | Filtering device and method for synthesizing HMDA |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1287076A (en) * | 1971-04-08 | 1972-08-31 | Cosham Engineering And Design | Screen changer |
| US4359387A (en) * | 1979-03-12 | 1982-11-16 | Beringer Co., Inc. | Flowable material passage with interposable slide member |
| CN200954677Y (en) * | 2006-09-26 | 2007-10-03 | 徐建雄 | Non-interruption net-changing device of screw-extruding machine of extrusion-moulded plate production line |
| CN103121283A (en) * | 2013-03-13 | 2013-05-29 | 广东达诚机械有限公司 | Hydraulic pressure double column exhaust net changing device |
| CN203198232U (en) * | 2013-04-28 | 2013-09-18 | 东莞市德科塑料机械有限公司 | Non-stop net changing device for plastic extruder |
| CN206953532U (en) * | 2017-07-05 | 2018-02-02 | 绵阳立新科技发展有限公司 | A kind of filter for plastic extruder |
| CN107670974A (en) * | 2017-11-07 | 2018-02-09 | 吉林大学 | Interval intercept type cereal direction vibration cleaning plant |
| CN208277402U (en) * | 2018-05-17 | 2018-12-25 | 珠海市南蓝塑胶科技有限公司 | A kind of dual-screw-stem machine filter device convenient for draping |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132230A (en) * | 1979-04-02 | 1980-10-14 | Japan Steel Works Ltd:The | Automatic filter net exchanger for plastic extruder |
| DE10147781A1 (en) * | 2001-09-27 | 2003-04-24 | Kreyenborg Verwaltungen | Screen changer for extruder or injection molding machine has provision for placing alternative external drain connector into screen space |
| CN202028252U (en) * | 2010-11-04 | 2011-11-09 | 陈建平 | Novel microfiltration machine for continuous water treatment |
| CN202069212U (en) * | 2011-05-12 | 2011-12-14 | 浙江大学 | Combined entertainment and leisure chair |
| CN202612248U (en) * | 2012-04-19 | 2012-12-19 | 宁波中天联合机电制造有限公司 | Combined-type hydraulic cylinder |
| CN108815904A (en) * | 2018-08-02 | 2018-11-16 | 北京赛智新创科技有限公司 | A kind of double grid sewage disposal apparatus of alternative expression and its application method |
-
2018
- 2018-11-26 CN CN201811415614.0A patent/CN109331513B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1287076A (en) * | 1971-04-08 | 1972-08-31 | Cosham Engineering And Design | Screen changer |
| US4359387A (en) * | 1979-03-12 | 1982-11-16 | Beringer Co., Inc. | Flowable material passage with interposable slide member |
| CN200954677Y (en) * | 2006-09-26 | 2007-10-03 | 徐建雄 | Non-interruption net-changing device of screw-extruding machine of extrusion-moulded plate production line |
| CN103121283A (en) * | 2013-03-13 | 2013-05-29 | 广东达诚机械有限公司 | Hydraulic pressure double column exhaust net changing device |
| CN203198232U (en) * | 2013-04-28 | 2013-09-18 | 东莞市德科塑料机械有限公司 | Non-stop net changing device for plastic extruder |
| CN206953532U (en) * | 2017-07-05 | 2018-02-02 | 绵阳立新科技发展有限公司 | A kind of filter for plastic extruder |
| CN107670974A (en) * | 2017-11-07 | 2018-02-09 | 吉林大学 | Interval intercept type cereal direction vibration cleaning plant |
| CN208277402U (en) * | 2018-05-17 | 2018-12-25 | 珠海市南蓝塑胶科技有限公司 | A kind of dual-screw-stem machine filter device convenient for draping |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109331513A (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109331513B (en) | Pig farm sewage residue liquid filter equipment convenient to clearance | |
| CN108331132B (en) | Underground garage drainage system | |
| CN211437316U (en) | Self-cleaning formula pipeline for sewage treatment | |
| CN208501643U (en) | Intake floater hydroblast system | |
| CN208265906U (en) | Incorgruous sedimentation tank and water treatment system with automatic flushing function | |
| CN109351028A (en) | A kind of chemical industry equipment circulation fluid filtration net cleaning device | |
| CN102046004B (en) | Shower tube cleaning device for filter for water tank | |
| CN113798255B (en) | High-pressure energy-saving cleaning machine and working method | |
| CN112113060A (en) | Green city underground piping is with preventing becoming silted up dredging system | |
| CN103696383B (en) | A kind of sweeper sewage recycling device | |
| CN209866867U (en) | Water tank convenient to clean | |
| CN210049323U (en) | Water intaking pump station entry trash rack system | |
| KR20110055964A (en) | The non-power well cleaning equipment | |
| CN107278923A (en) | A kind of intelligence pig circle for being convenient to clean excreta | |
| CN204521539U (en) | For the pneumatic eye syringe of oil drilling hazardous environment | |
| CN103316523A (en) | Repair-free square filter cloth filter equipment | |
| CN215977131U (en) | A hydrophobic means for hydraulic engineering | |
| CN207754533U (en) | One kind pumping surge tank blowdown apparatus for tobacco vacuum | |
| CN207437010U (en) | A kind of oil-water well downhole hydraulic rotational flow flushing device | |
| CN201152263Y (en) | Underground sewage water forced-ventilation special-purpose equipment | |
| CN200989070Y (en) | Device for sucking dirts at the bottom of swimming pool | |
| CN114482217B (en) | Temporary toilet flushing device for container | |
| CN210610747U (en) | Aquaculture pond | |
| CN209662711U (en) | Strainer built in a kind of sanitary sewage disposal tank clears up structure automatically | |
| CN212427010U (en) | Chute for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cang Xiaodi Inventor after: Xu Man Inventor before: Xu Man |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210406 Address after: Room 422, No.5 Haiying Road, Science City, Fengtai District, Beijing Applicant after: Zhongbo Guonong (Beijing) Pasture Construction Co.,Ltd. Address before: 518117 room 208, Hengling sewage treatment plant complex building, 119 Pingzi Road, Pingdi street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Xu Man |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |