CN204247606U - A kind of grass washing machine with outlet sieve - Google Patents
A kind of grass washing machine with outlet sieve Download PDFInfo
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- CN204247606U CN204247606U CN201420687496.XU CN201420687496U CN204247606U CN 204247606 U CN204247606 U CN 204247606U CN 201420687496 U CN201420687496 U CN 201420687496U CN 204247606 U CN204247606 U CN 204247606U
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- sieve nest
- discharging opening
- tank
- sieve
- screen cloth
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Abstract
The utility model belongs to paper making equipment technical field, particularly relate to a kind of grass washing machine with outlet sieve, comprise tank, the bottom of tank is connected with blow-off pipe, the side of tank is provided with charging aperture, relative opposite side is provided with discharging opening, discharging opening is connected with the sieve nest be obliquely installed, one end that sieve nest is connected with discharging opening is feed end, one end away from discharging opening is discharge end, discharge end is arranged near tank, the screen cloth be obliquely installed is installed in sieve nest, material channel is formed between the top of sieve nest and screen cloth, material channel is communicated with discharging opening, leave gap between bottom screen cloth and sieve nest and form water storage cavity, the bottom of water storage cavity is provided with drainpipe.The utility model scrubbing space is large, charging and discharging smooth and easy, clean removal of impurities further to the material that discharging opening exports, material cleans up, and structure is simple, and cost is low, and maintenance is convenient.
Description
Technical field
The utility model belongs to paper making equipment technical field, particularly relates to a kind of grass washing machine with outlet sieve.
Background technology
At present, papermaking is mainly divided into wood pulp papermaking and papermaking straw pulp, wood pulp papermaking development is long, technology maturation, because wood pulp papermaking is raw material with forest, and the percentage of forest cover of China is on the low side, make the cost of wood pulp papermaking higher, and certain influence is produced to environment, along with the progress of paper technology, papermaking straw pulp technology obtains tremendous expansion, employing hair grass, cotton stalk, reed, corn stalk, the careless class such as straw is as pulping raw material, without the need to expending forest tree resource, and China is as a large agricultural country, there is abundant agricultural crop straw, these agricultural crop straw parts are by chopping and returning, part abandons waste, much be incinerated in addition, waste resource, and contaminated environment, therefore, development papermaking straw pulp not only can realize resource and make full use of, avoid waste, and energy protection of the environment, there is important social effect and economic benefit.
But just current research conditions, papermaking straw pulp mainly contains following several.
1, during document " adopts biotechnology; stalk pulping and paper-making starts straw pulp green technology for making paper new era ", provide a kind of method utilizing stalk pulping and paper-making, chaffcutter is used to cut off stalk, then goat's horn deduster is used to carry out dedusting to the material cut off, successively carry out pulping by cooking and shove extraction to the material after dedusting afterwards, wherein in digestion process, over dry grass per ton produces black liquor 5.5m
3, the COD content after shove in black liquor is 40000mg/L, is converted to content of organics and is about 220kg.Although propose in document to utilize biotechnology to process black liquor, be not difficult to find, the mode of this employing boiling processes straw, and the black liquor amount caused is large, and is difficult to process.
2, in document " application study of maize straw in pulp and paper industry ", provide a kind of method that corn stalk skin adopts caustic soda-anthraquinone slurrying, caustic soda is used to carry out extracting under certain condition the corn stalk fringe after pulverizing and sieving, also chlorine drift will be carried out afterwards, alkaline hydrogen peroxide also to be used to process after chlorine drift, visible, this method mainly adopts chemical reagent to process stalk, not hard to imagine, the wastewater treatment in later stage is very complicated, and employing Chlorinated Bleaching, poisonous organic chloride can be produced, be difficult to be applied to large-scale production.
Inventor is in the practice that this area is long-term, through a large amount of experiment repeatedly, determine a new technique, save boiling step, grinding and the stages such as bleaching are united two into one, simplifies technique process, achieve fast low temperature to soften simultaneously, the waste water COD produced and colourity reduce greatly, and pollutional load reduces greatly, and waste water can fully recovering.
And in new technology, conveniently at paper industry, particularly can facilitate the pulping of raw material, above-mentioned raw material needs first to carry out break process before manufacture, then the raw material after fragmentation is passed through cleaning, softening, insulation, rub, reaction, grinding, shove, pulp washing, dehydration, the steps such as storage slurry, especially the silt in the papermaking material after fragmentation is removed in raw material cleaning, the impurity such as dust, the carrying out of the follow-up link of direct impact and the quality of paper pulp, in whole paper technology, there is very important effect, and select the wash mill being applicable to raw material cleaning just to seem particularly crucial.
The wash mill of current use is mostly provided with a tank, tank is provided with charging aperture and discharging opening, paper making raw material through necessarily processing enters tank through charging aperture and then discharges from discharging opening, be mingled in the silt in paper making raw material, the bottom that the impurity such as dust are deposited to tank because proportion is larger than water, the bottom of tank is provided with a blow-off pipe, and filter screen is set in the bottom of tank, when opening the switch of blow-off pipe, silt, the impurity such as dust are discharged with sewage through filter screen, for wood pulp papermaking, because first the raw material of wood pulp papermaking is processed into spile, spile generally has matchbox size, 3 ~ 5mm thickness, the impurity contained is less, material cleaning impurity-eliminating effect is fine, but for papermaking straw pulp, raw material due to papermaking straw pulp is all loose in disorder, volume is large, containing silt, the impurity such as dust are more, the effect of cleaning removal of impurities is undesirable, the material exported from grass washing machine discharging opening is still mingled with some impurity, so directly enter next processing link, affect papermaking quality.
Therefore, for the straw sizing process of utility model people research and development, a kind of specific wash mill of necessary design, makes it meet the demand of technique.
Utility model content
The purpose of this utility model is to provide a kind of grass washing machine, the raw material being intended to solve paper pulp papermaking is all loose in disorder, volume is large, more containing the impurity such as silt, dust, cleaning impurity-eliminating effect is bad, existing wash mill discharging opening exports the material entering next processing link and is still mingled with some impurity, affects the technical problem of papermaking quality.
The utility model realizes like this, a kind of grass washing machine with outlet sieve, comprise tank, the bottom of described tank is connected with blow-off pipe, the side of described tank is provided with charging aperture, relative opposite side is provided with discharging opening, described discharging opening is connected with the sieve nest be obliquely installed, one end that described sieve nest is connected with described discharging opening is feed end, one end away from described discharging opening is discharge end, described discharge end is arranged near described tank, the screen cloth be obliquely installed is installed in described sieve nest, material channel is formed between the top of described sieve nest and screen cloth, described material channel is communicated with discharging opening, leave gap between bottom described screen cloth and sieve nest and form water storage cavity, the bottom of described water storage cavity is provided with drainpipe.
Improve as one, the top of described sieve nest is provided with some showers, and shower described in each is provided with some spray apertures, and the some described spray apertures be positioned on same shower is arranged in a linear all towards described screen cloth.
As improving further, the axis of described shower is vertical with Flow of Goods and Materials direction, and one end of described shower is fixed on a sidewall of sieve nest, and the other end is fixed on another sidewall of sieve nest.
Improve as one, the width of the feed end of described sieve nest is greater than the width of discharge end, the longitudinal section of described material channel is up big and down small inverted trapezoidal, and the matching form of described screen cloth and described sieve nest merges and is fastened in described sieve nest, and both sides and the sieve nest of described screen cloth offset.
As improving further, the both sides being positioned at described screen cloth in described sieve nest are equipped with some cross bars, and some described cross bars all offset with screen cloth, and the two ends of described cross bar are separately fixed at and are positioned on the sieve nest sidewall of material channel both sides.
Improve as one, described sieve nest top is provided with auxiliary feeding plate near the position of discharging opening, the two ends of described auxiliary feeding plate form flanging portion towards sieve nest flanging, width away from the flanging portion of described discharging opening is greater than the width in the flanging portion near discharging opening, and described flanging portion is fixedly connected with sieve nest.
As further improving, between described charging aperture and discharging opening, plural live-rollers is provided with in described tank, described live-rollers rotating in same direction, the side face of described live-rollers is provided with some shift forks extended along live-rollers radial direction, the below described tank cell wall being positioned at described charging aperture is provided with some water jets towards tank inside, and the both sides described tank cell wall being positioned at discharging opening are respectively equipped with sparge pipe.
Improve as one, the side face of described live-rollers is circumferentially provided with some grooves, described shift fork is provided with in spaced groove, shift fork interlaced arrangement in spaced groove, described shift fork comprises the first plectrum and the second plectrum that are vertically connected on together, the height of described first plectrum and the second plectrum is equal, the bearing of trend of the plectrum plane of described first plectrum acutangulates crossing with the axis of described live-rollers, and the first plectrum of the adjacent described shift fork in same described groove is symmetrical arranged relative to the axis of described live-rollers.
Improve as one, the sink top of the top of described live-rollers and the top of described discharging opening are equipped with access hole, and the surrounding of described access hole is provided with the convex edge upwards extended, and described convex edge is covered with lid.
Improve as one, at the bottom of the tapered formation cone tank in bottom of described tank, the bottom at the bottom of described cone tank is detachably provided with dismounting portion, is provided with sieve plate between at the bottom of described dismounting portion and cone tank, the bottom in described dismounting portion is connected with described blow-off pipe, and described blow-off pipe is provided with sewage draining valve.
Owing to adopting technique scheme, the beneficial effects of the utility model are:
Because sieve nest is obliquely installed and inside is provided with the screen cloth be obliquely installed, material channel is formed between the top of sieve nest and screen cloth, water storage cavity is formed between bottom screen cloth and sieve nest, entered the material channel of sieve nest by the discharging opening of grass washing machine through the cleaned material of grass washing machine, the material that grass washing machine is discharged contains a large amount of moisture, when material is by screen cloth, the impurity contained in material flows into water storage cavity with the moisture in material through screen cloth, then discharged by the drainpipe bottom water storage cavity, material is cleaned further, structure is simple, cost is low, be beneficial to and improve papermaking quality.
Top due to sieve nest is provided with some showers, shower is provided with some towards screen net spraying hole, during use, jet pipe is towards the material ejection current in material channel, and the impurity in material, with flow direction and through screen cloth, removes the impurity in material further, be beneficial to and improve papermaking quality, the axis of shower is vertical with Flow of Goods and Materials direction, is convenient to install, and cleaning showers is effective.
Width due to the feed end of sieve nest is greater than the width of discharge end, and the longitudinal section of material channel is up big and down small inverted trapezoidal, and the matching form of screen cloth and sieve nest merges and is fastened in sieve nest, both sides and the sieve nest of screen cloth offset, structure is simple, easy for installation, and screen cloth is installed firmly.
Because the both sides being positioned at screen cloth in sieve nest are equipped with some cross bars, cross bar and screen cloth offset, and the two ends of cross bar are separately fixed at and are positioned on the sieve nest sidewall of material channel both sides, and structure is simple, make screen cloth fixation, and screen cloth Folding Deformation in the course of work can be prevented.
Because sieve nest top is provided with auxiliary feeding plate near the position of discharging opening, the two ends of auxiliary feeding plate are connected with sieve nest by flanging portion, and the width away from the flanging portion of discharging opening is greater than the width in the flanging portion near discharging opening, material is made to discharge from discharging opening smoothly and sieve nest outside can not be trickled down.
Owing to arranging plural live-rollers in tank, make scrubbing space in tank large, be beneficial to material to clean up, and not easily block, below tank cell wall being positioned at charging aperture is provided with some water jets towards tank inside, and both sides tank cell wall being positioned at discharging opening are respectively equipped with sparge pipe, the flow action of water jet and sparge pipe ejection is in material, be beneficial to charging and discharging, prevent blocking, be beneficial to and wash carrying out smoothly of careless process.
Due to the side face of live-rollers being circumferentially provided with some grooves, shift fork is provided with in spaced groove, and the shift fork interlaced arrangement in spaced groove, adjacent shift fork in same groove is symmetrical arranged relative to the axis of live-rollers, be conducive to stirring convey materials, prevent again material to be wrapped on shift fork as much as possible simultaneously, first plectrum and the equal vertical connection of the second plectrum height of shift fork, make shifting fork structure firm, expand the circumference of shift fork simultaneously, shift fork is not easily wound around by material, and the bearing of trend of plectrum plane of the first plectrum acutangulates crossing with the axis of live-rollers, be beneficial to stirring convey materials.
Because the sink top of the top of live-rollers and the top of discharging opening are equipped with access hole, when the blocking of tank inside or go wrong need troubleshooting or maintenance time, be very easy to operation, and cover cap is combined on access hole, and open and close is very convenient.
At the bottom of the tapered formation cone tank in bottom of tank, prevent on Impurity deposition screw clamp wall, be convenient to bottom contamination precipitation screw clamp, during blow-off pipe sewage effluent, impurity is discharged with sewage, bottom at the bottom of cone tank is detachably provided with dismounting portion, between at the bottom of dismounting portion and cone tank, sieve plate is installed, when sieve plate blocking or when needing examine and replace, dismounting portion can be pulled down, with maintenance or change sieve plate, easy and simple to handle and safely and fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the front view of sieve nest in the present embodiment;
Fig. 3 be along B-B in Fig. 2 to sectional view;
Fig. 4 is the structural representation of shower;
Fig. 5 be along A-A in Fig. 1 to sectional view;
Fig. 6 is the structural representation of the live-rollers of the another kind of arrangement mode of shift fork;
Fig. 7 is the structural representation of ring flange;
Fig. 8 is the structural representation on fixing edge;
Wherein, 1-tank, 2-blow-off pipe, 3-charging aperture, 4-discharging opening, 5-sieve nest, 6-screen cloth, 7-material channel, 8-water storage cavity, 9-drainpipe, 10-shower, 101-spray apertures, 11-cross bar, 12-assists feeding plate, 121-flanging portion, 13-live-rollers, 14-shift fork, 141-first plectrum, 142-second plectrum, 15-water jet, 16-sparge pipe, 17-groove, 18-lid, at the bottom of 19-cone tank, 20-dismounting portion, 21-sieve plate, 22-sewage draining valve, 23-ring flange, 24-bolt, 25-fixes edge.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1 to Fig. 8 jointly shown in, a kind of grass washing machine with outlet sieve, comprise tank 1, the bottom of tank 1 is connected with blow-off pipe 2, the side of tank 1 is provided with charging aperture 3, relative opposite side is provided with discharging opening 4, discharging opening 4 is connected with the sieve nest 5 be obliquely installed, one end that sieve nest 5 is connected with discharging opening 4 is feed end, one end away from discharging opening 4 is discharge end, discharge end is arranged near tank 1, the screen cloth 6 be obliquely installed is installed in sieve nest 5, material channel 7 is formed between the top of sieve nest 5 and screen cloth 6, material channel 7 is communicated with discharging opening 4, leave gap between bottom screen cloth 6 and sieve nest 5 and form water storage cavity 8, the bottom of water storage cavity 8 is provided with drainpipe 9.
In the present embodiment, the top of sieve nest 5 is provided with some showers 10, each shower 10 is provided with some spray apertures 101, the some spray apertures 101 be positioned on same shower 10 are arranged in a linear all towards screen cloth 6, passable particularly, the axis of shower 10 is vertical with Flow of Goods and Materials direction, and one end of shower 10 is fixed on a sidewall of sieve nest 5, and the other end is fixed on another sidewall of sieve nest 5.
In the present embodiment, the width of the feed end of sieve nest 5 is greater than the width of discharge end, and the longitudinal section of material channel 7 is up big and down small inverted trapezoidal, and screen cloth 6 merges with the matching form of sieve nest 5 and is fastened in sieve nest 5, and both sides and the sieve nest 5 of screen cloth 6 offset.
In order to fixedly mount screen cloth 6 better, the both sides being positioned at screen cloth 6 in sieve nest 5 are equipped with some cross bars 11, and some cross bars 11 all offset with screen cloth 6, and the two ends of cross bar 11 are separately fixed at and are positioned on sieve nest 5 sidewall of material channel 7 both sides.
In the present embodiment, trickle down to prevent the material in sieve nest 5, sieve nest 5 top is provided with auxiliary feeding plate 12 near the position of discharging opening 4, the two ends of auxiliary feeding plate 12 form flanging portion 121 towards sieve nest 5 flanging, width away from the flanging portion 121 of discharging opening 4 be greater than near discharging opening 4 flanging portion 121 width, flanging portion 121 is fixedly connected with sieve nest 5.
In the present embodiment, be provided with plural live-rollers 13, live-rollers 13 rotating in same direction in tank 1 between charging aperture 3 and discharging opening 4, the side face of live-rollers 13 is provided with some shift forks 14 extended along live-rollers 13 radial direction.
In order to make charging and discharging more smooth and easy, below tank 1 cell wall being positioned at charging aperture 3 is provided with some water jets 15 towards tank 1 inside, both sides tank 1 cell wall being positioned at discharging opening 4 are respectively equipped with sparge pipe 16, particularly, sparge pipe 16 passes tank 1 cell wall and extends, the bearing of trend of sparge pipe 16 acutangulates crossing with the discharging direction of discharging opening 4, preferably, crossing angle [alpha] is 30 ° ~ 60 °, when the bearing of trend of sparge pipe 16 is 45 ° with the crossing angle [alpha] in discharging direction of discharging opening 4, effect is best.
In the present embodiment, the side face of live-rollers 13 is circumferentially provided with some grooves 17, shift fork 14 is provided with in spaced groove 17, shift fork 14 interlaced arrangement in spaced groove 17, shift fork 14 comprises the first plectrum 141 and the second plectrum 142 be vertically connected on together, the height of the first plectrum 141 and the second plectrum 142 is equal, the bearing of trend of the plectrum plane of the first plectrum 141 acutangulates crossing with the axis of live-rollers 13, first plectrum 141 of the adjacent shift fork 14 in same groove 17 is symmetrical arranged relative to the axis of live-rollers 13, particularly, as shown in Figure 5 and Figure 6, second plectrum 142 can be symmetrical arranged relative to the axis of live-rollers 13, also can asymmetricly arrange.
In the present embodiment, in order to overhaul conveniently, tank 1 top of the top of live-rollers 13 and the top of discharging opening 4 are equipped with access hole, the surrounding of access hole is provided with the convex edge upwards extended, convex edge is covered with lid 18, when especially needing troubleshooting or maintenance when charging aperture 4 and discharging opening 5 block or live-rollers 13 goes wrong, open lid 18 and carry out troubleshooting or maintenance by access hole, very convenient.
In the present embodiment, at the bottom of the tapered formation cone tank in bottom of tank 1 19, at the bottom of cone tank, the bottom of 19 is detachably provided with dismounting portion 20, between 19, sieve plate 21 is installed at the bottom of dismounting portion 20 and cone tank, the bottom in dismounting portion 20 is connected with blow-off pipe 2, blow-off pipe 2 is provided with sewage draining valve 22, in a particular application, dismounting portion 20 19 can be connected with bolt 24 by ring flange 23 with at the bottom of cone tank, sieve plate 21 is arranged between two ring flanges 23, what at the bottom of dismounting portion 20 and cone tank, can certainly arrange that circumference extends on 19 respectively is fixing along 25, two is fixing fixing by bolt 24 along 25, sieve plate 21 is arranged on two and fixes between 25, in order to easy for installation, mounting groove can also be provided with along on 25 and ring flange 23 fixing, the size of mounting groove is specifically set, make sieve plate 21 be placed in mounting groove with at the bottom of cone tank 19 bottom offset, other fixed structure is not needed to be fixedly mounted by sieve plate 21, structure is simple, good fixing effect.
What the utility model provided has the grass washing machine exporting sieve, material exports from discharging opening 4 and enters sieve nest 5, the current that the large quantity of moisture contained in material and shower 10 spray flow out through screen cloth 6, take away the impurity in material simultaneously, material is played and cleans removal of impurities effect further, structure is simple, cost is low, and good impurity removing effect, be beneficial to and improve papermaking quality, multiple live-rollers 13 is provided with in tank 1, make the scrubbing space in tank 1 large, be beneficial to material to clean up, live-rollers 13 is provided with shift fork 14, sound construction, stirring convey materials is effective, and material can be prevented to be wound around shift fork 14, and be provided with water jet 15 and sparge pipe 16, make charging and discharging smooth and easy, tank 1 top and discharging opening 4 top are provided with access hole, maintenance and troubleshooting all very convenient, bottom tank 1, dismounting portion 20 is detachably installed, between 19, sieve plate 21 is installed at the bottom of dismounting portion 20 and cone tank, simple and practical, and sieve plate 21 overhauls and changes very convenient.
What the utility model provided has the grass washing machine exporting sieve, inventor consumes a large amount of time and efforts, have passed through lot of experiments and pays a large amount of creative works and finally study and draw, efficiency and the quality of material cleaning removal of impurities in straw pulp paper making process are all very good, meet the Production requirement of new paper technology, and compact conformation, operation and maintenance is convenient, and floor space is little, save hall space, be beneficial to the installation of whole production line, the consumption of water is little, is conducive to saving water resource.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. one kind has the grass washing machine of outlet sieve, comprise tank, the bottom of described tank is connected with blow-off pipe, the side of described tank is provided with charging aperture, relative opposite side is provided with discharging opening, it is characterized in that, described discharging opening is connected with the sieve nest be obliquely installed, one end that described sieve nest is connected with described discharging opening is feed end, one end away from described discharging opening is discharge end, described discharge end is arranged near described tank, the screen cloth be obliquely installed is installed in described sieve nest, material channel is formed between the top of described sieve nest and screen cloth, described material channel is communicated with discharging opening, leave gap between bottom described screen cloth and sieve nest and form water storage cavity, the bottom of described water storage cavity is provided with drainpipe.
2. the grass washing machine with outlet sieve according to claim 1, it is characterized in that, the top of described sieve nest is provided with some showers, and shower described in each is provided with some spray apertures, and the some described spray apertures be positioned on same shower is arranged in a linear all towards described screen cloth.
3. the grass washing machine with outlet sieve according to claim 2, it is characterized in that, the axis of described shower is vertical with Flow of Goods and Materials direction, and one end of described shower is fixed on a sidewall of sieve nest, and the other end is fixed on another sidewall of sieve nest.
4. the grass washing machine with outlet sieve according to claim 1, it is characterized in that, the width of the feed end of described sieve nest is greater than the width of discharge end, the longitudinal section of described material channel is up big and down small inverted trapezoidal, the matching form of described screen cloth and described sieve nest merges and is fastened in described sieve nest, and both sides and the sieve nest of described screen cloth offset.
5. the grass washing machine with outlet sieve according to claim 4, it is characterized in that, the both sides being positioned at described screen cloth in described sieve nest are equipped with some cross bars, and some described cross bars all offset with screen cloth, and the two ends of described cross bar are separately fixed at and are positioned on the sieve nest sidewall of material channel both sides.
6. the grass washing machine with outlet sieve according to claim 1, it is characterized in that, described sieve nest top is provided with auxiliary feeding plate near the position of discharging opening, the two ends of described auxiliary feeding plate form flanging portion towards sieve nest flanging, width away from the flanging portion of described discharging opening is greater than the width in the flanging portion near discharging opening, and described flanging portion is fixedly connected with sieve nest.
7. the grass washing machine with outlet sieve according to the arbitrary claim of claim 1 to 6, it is characterized in that, between described charging aperture and discharging opening, plural live-rollers is provided with in described tank, described live-rollers rotating in same direction, the side face of described live-rollers is provided with some shift forks extended along live-rollers radial direction, the below described tank cell wall being positioned at described charging aperture is provided with some water jets towards tank inside, and the both sides described tank cell wall being positioned at discharging opening are respectively equipped with sparge pipe.
8. the grass washing machine with outlet sieve according to claim 7, it is characterized in that, the side face of described live-rollers is circumferentially provided with some grooves, described shift fork is provided with in spaced groove, shift fork interlaced arrangement in spaced groove, described shift fork comprises the first plectrum and the second plectrum that are vertically connected on together, the height of described first plectrum and the second plectrum is equal, the bearing of trend of the plectrum plane of described first plectrum acutangulates crossing with the axis of described live-rollers, first plectrum of the adjacent described shift fork in same described groove is symmetrical arranged relative to the axis of described live-rollers.
9. the grass washing machine with outlet sieve according to the arbitrary claim of claim 1 to 6, it is characterized in that, the sink top of the top of described live-rollers and the top of described discharging opening are equipped with access hole, the surrounding of described access hole is provided with the convex edge upwards extended, and described convex edge is covered with lid.
10. the grass washing machine with outlet sieve according to the arbitrary claim of claim 1 to 6, it is characterized in that, at the bottom of the tapered formation cone tank in bottom of described tank, bottom at the bottom of described cone tank is detachably provided with dismounting portion, between at the bottom of described dismounting portion and cone tank, sieve plate is installed, the bottom in described dismounting portion is connected with described blow-off pipe, and described blow-off pipe is provided with sewage draining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687496.XU CN204247606U (en) | 2014-11-15 | 2014-11-15 | A kind of grass washing machine with outlet sieve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687496.XU CN204247606U (en) | 2014-11-15 | 2014-11-15 | A kind of grass washing machine with outlet sieve |
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| CN204247606U true CN204247606U (en) | 2015-04-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399705A (en) * | 2014-11-15 | 2015-03-11 | 昌邑润德生态纤维有限公司 | Grass washing machine with outlet sieve |
| CN107891039A (en) * | 2017-11-20 | 2018-04-10 | 咸丰隆态生物科技有限公司 | A kind of stalk knot screen |
-
2014
- 2014-11-15 CN CN201420687496.XU patent/CN204247606U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399705A (en) * | 2014-11-15 | 2015-03-11 | 昌邑润德生态纤维有限公司 | Grass washing machine with outlet sieve |
| CN104399705B (en) * | 2014-11-15 | 2017-10-10 | 昌邑润德生态纤维有限公司 | A kind of grass washing machine that there is outlet to sieve |
| CN107891039A (en) * | 2017-11-20 | 2018-04-10 | 咸丰隆态生物科技有限公司 | A kind of stalk knot screen |
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