CN109731630A - A kind of cutter device on sludge pump - Google Patents
A kind of cutter device on sludge pump Download PDFInfo
- Publication number
- CN109731630A CN109731630A CN201811616652.2A CN201811616652A CN109731630A CN 109731630 A CN109731630 A CN 109731630A CN 201811616652 A CN201811616652 A CN 201811616652A CN 109731630 A CN109731630 A CN 109731630A
- Authority
- CN
- China
- Prior art keywords
- knife rest
- shell
- sludge pump
- cavity
- cutter device
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000008676 import Effects 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 49
- 238000012423 maintenance Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229910001105 martensitic stainless steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 24
- 238000007790 scraping Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 208000010824 fish disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention provides the cutter devices on a kind of sludge pump, belong to fluid machinery technical field.It solves existing sludge pump technical problems such as water plant winding when handling mud.A kind of cutter device on sludge pump, the sludge pump includes pedestal, the internal pipeline with channel is installed on pedestal, the cutter device includes shell, knife rest, motor and fixed frame, the fixed frame is installed in pipeline, the shell is installed in fixed frame side, and enclosure interior has cavity one, and shell side offers several imports being connected with cavity one；The shell other side offers several outlets being connected with cavity one, and the motor is installed in fixed frame, and the knife rest is installed on the output shaft of motor, and knife rest is located in shell, has cavity two in knife rest.The present invention has the advantages that water plant is prevented to be involved in equipment and influences use.
Description
Technical field
The invention belongs to fluid machinery technical fields, are related to a kind of sludge pump, the cutting dress on especially a kind of sludge pump
It sets.
Background technique
Generally under normal circumstances, pond keeps 10-20 centimetres of mud advantageous to breeding production；Limit if more than, no
But reduces water body, and increase water oxygen demand, be easy to lead to general pool accident, while being also easy to induce fish disease.
So eliminating excessive mud is highly important sport technique segment.However, it is arduous since the dredging amount of labour is big, often
Many production units are not dealt with, and as time goes by, Pond Silt is got deeper, and are remarkably decreased production capacity, simultaneously also
It is unfavorable for cultivation and is lauched operation.Such case, which mostly occurs in, breeds fish 10 years or more without the farm of dredging, some old mans
Situation is then more serious.
But many water plants are often grown in mud, water plant itself can due to there is superfluous nutrition in mud
There is higher toughness, machinery can be involved in, prevent machinery from normally running, in response to this, designs a kind of water plant and cut
It is necessary for cutting device.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, the cutting dress on a kind of sludge pump is proposed
It sets, which has the advantages that water plant is prevented to be involved in equipment and influence use.
Object of the invention can be realized by the following technical scheme: the cutter device on a kind of sludge pump, the silt
Dredge pump includes pedestal, the internal pipeline with channel is installed on pedestal, the cutter device includes shell, knife rest, motor
And fixed frame, the fixed frame are installed in pipeline, the shell is installed in fixed frame side, enclosure interior tool
There is cavity one, shell side offers several imports being connected with cavity one；The shell other side offers several and cavity one
The outlet being connected, the motor are installed in fixed frame, and the knife rest is installed on the output shaft of motor, knife rest position
In in shell, having cavity two in knife rest, several cutting mouths corresponding with case entrances, cutting mouth and sky are offered on knife rest
Chamber two is connected；It is installed with cutting blade one at the cutting mouth of the knife rest, is offered in the knife rest peripheral surface
Several rectangular exchange holes, form cavity, cutting blade two are installed on the knife rest between the shell and knife rest,
Cutting blade two is within the cavity, and cutting blade two is arranged along knife rest peripheral surface.
The working principle of the device is such that when the water plant in mud enters in shell, starts motor, motor band
Movable knife rack rotation, knife rest drive cutting sheet one and cutting sheet two to rotate, and water plant when knife rest by being chopped into.Pass through cutting blade
One and cutting blade two water plant can completely be shredded, without worry water plant be wrapped in above.
The service ports for replacing knife rest are offered on the channel, and maintenance door, institute are hinged in the service ports
Sealing ring is installed in the maintenance door stated.The setting of maintenance door can be convenient the replacement of knife rest, or the easy cleaning in blocking.
The shell is made of upper half-shell and housing lower half, and the housing lower half is installed in pipeline, described
Upper half-shell is detachably installed on next shell.By the disassembly of upper half-shell can easily cutter setting frame carry out with changing or
Maintenance.
The shell and knife rest is cylindrical.
The knife rest lower part has circular boss, offers circular groove, the boss in the shell
Match with groove.Boss and groove cooperation, ensure that will not skew in blade holder turns.Cutting blade two is placed to send out shell
Raw collision.
The cutting blade one is triangular in shape.Cutting blade one is triangular in shape, has inclined knife on cutting blade one
Sword can preferably cut water plant.
The cutting blade one and two material of cutting blade is martensitic stain less steel.Martensitic stain less steel have compared with
Good wearability and anticorrosive property, can make cutter have longer service life.
Several reinforcing ribs are installed in the knife rest.It prevents when mud enters in shell, due to biggish impact
Knife rest is set to deform.
Compared with prior art, the invention has the following advantages that
1, when the water plant in mud enters in shell, start motor, motor drives blade holder turns, and knife rest drives cutting
Piece one and cutting sheet two rotate, and water plant when knife rest by being chopped into.It can be by water by cutting blade one and cutting blade two
Careless complete chopping, without worrying that water plant is wrapped in above.
2, the setting of maintenance door can be convenient the replacement of knife rest, or the easy cleaning in blocking.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of sludge pump for river course clear up.
Fig. 2 is the schematic diagram for being dehydrated collection device.
Fig. 3 is the schematic diagram of cutter device.
Fig. 4 is the schematic diagram of grinding device.
In figure, 1, pedestal；2, pipeline；3, motor one；4, impeller；5, hose；6, shell；7, knife rest；8, motor two；9, solid
Determine frame；10, shaft one；11, shaft two；12, shaft three；13, shaft four；13a, motor three；13b, motor four；14, it conveys
Band；15, filter layer one；16, filter layer two；17, hydraulic cylinder；18, scraping blade；19, baffle；20, catch basin
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Shown in Fig. 1 to Fig. 4, a kind of sludge pump for river course clear up, including pedestal 1, being installed with inside on pedestal 1 has
The pipeline 2 in channel, 2 side of pipeline are installed with motor 1, and the output shaft of motor 1 is horizontally disposed, on the output shaft of motor 1
It is installed with impeller 4, impeller 4 is located in pipeline 2, and the cutter device for shredding water plant is disposed in pipeline 2 and is used for sand
The grinding device that stone crushes；2 other end of pipeline is fixed with a hose 5, and one end of hose 5 is connected with pipeline 2, and hose 5 is another
End is installed with filter screen one；1 side of pedestal is additionally provided with a dehydration collection device for sludge dewatering.
Be installed with flow detector in pipeline 2, be installed with controller on pedestal 1, flow detector by control route with
Controller is connected.Whether can be blocked in the place's of monitoring pipeline 2 by flow detector.
The blade quantity of impeller 4 be four, blade with a thickness of 1-1.5cm.It can be increased using less blade quantity
Exchange efficiency, improves the removal efficiency of mud, the thicker blade of use can to avoid mud when by blade, bend blade or
Person makes deformable blade.
It is installed with vibration motor on filter screen one, waterproof case is arranged with outside vibration motor.Shake is set on filter screen one
Dynamic motor can block filter screen one to avoid small particle object or stone, filter screen one will be blocked in by way of vibration
On thing removal.
5 one end of hose is mud inlet, and the other end of hose 5 is mud mouth, and mud inlet is located at filter screen one end, in mud inlet
It is installed with cylinder, the peripheral surface of cylinder is installed with several blades, and the quantity of blade is four in the implementation case.At river bottom
Portion usually has the root of water plant, and water plant is the plant for comparing flexible, is often wrapped in equipment, prevents equipment from normally transporting
Turn, is here that hose 5 is wound by water plant in order to prevent, prevents hose 5 to be torn during Yao Yidong, blade can move again
Directly the water plant for being wrapped in above is cut off in the process.
Blade is triangular in shape, and the tip of blade is far from mud inlet.Be conducive to blade and cut off water plant.
Filter screen one end of hose 5 is installed with variable weights.Variable weights can preferably help 5 one end of hose to enter mud
It is interior, improve removal efficiency.
Cutter device includes shell 6, knife rest 7, motor 28 and fixed frame 9, and fixed frame 9 is installed in pipeline 2, shell
Body 6 is installed in 9 side of fixed frame, has cavity one inside shell 6, and 6 side of shell offers several to be connected with cavity one
Import；6 other side of shell offers the outlet being connected with cavity one, and motor 28 is installed in fixed frame 9, and knife rest 7 is solid
Be located on the output shaft of motor 28, knife rest 7 is located in shell 6, has cavity two in knife rest 7, offered on knife rest 7 it is several with
The corresponding cutting mouth of 6 import of shell, cutting mouth are connected with cavity two；Cutting blade is installed at the cutting mouth of knife rest 7
One, several rectangular exchange holes are offered in 7 peripheral surface of knife rest, form cavity between shell 6 and knife rest 7, it is solid on knife rest 7
Equipped with cutting blade two, cutting blade two is within the cavity, and cutting blade two is arranged along 7 peripheral surface of knife rest.
The service ports for replacing knife rest 7 are offered on channel, and maintenance door is hinged in service ports, is installed in maintenance door
Sealing ring.The setting of maintenance door can be convenient the replacement of knife rest 7, or the easy cleaning in blocking.
Shell 6 is made of upper half-shell 6 and housing lower half 6, and housing lower half 6 is installed in pipeline 2, and upper half-shell 6 is removable
It unloads and is installed on next shell 6.It can easily cutter setting frame 7 be carried out with changing or repairing by the disassembly of upper half-shell 6.
Shell 6 and knife rest 7 are cylindrical.
7 lower part of knife rest has circular boss, offers circular groove in shell 6, boss matches with groove.Boss
Cooperate with groove, ensure that will not skew when knife rest 7 rotates.Cutting blade two is placed to collide to shell 6.
Cutting blade one is triangular in shape.Cutting blade one is triangular in shape, has inclined blade on cutting blade one, can be with
Preferably water plant is cut.
Cutting blade one and two material of cutting blade are martensitic stain less steel.Martensitic stain less steel has preferable resistance to
Mill property and anticorrosive property, can make cutter have longer service life.
Several reinforcing ribs are installed in knife rest 7.It prevents when mud enters in shell 6, since biggish impact makes knife
Frame 7 deforms.
Grinding device include it is several pulverize component, the implementation case always pulverize component quantity be two groups, pulverize component
Including shaft 1 and shaft 2 11, shaft 1 and shaft 2 11 are parallel to each other, and are coaxially fixed with cracker in shaft 1
Cylinder one, pulverizes the middle part that roller one is located at shaft 1, is coaxially fixed in shaft 2 11 and pulverizes roller two and pulverize roller three,
It pulverizes and roller two and pulverizes the both ends that roller three is located at shaft 2 11, be corresponding in turn to and be provided with turn in shaft 1 and shaft 2 11
Axis 3 12 and shaft 4 13, be coaxially installed in shaft 3 12 it is corresponding with shaft 1 pulverize roller four, in shaft 4 13
It is coaxially installed with and corresponding with shaft 2 11 pulverize roller five and pulverize roller six；Shaft 3 12 and shaft 4 13 are installed in pipe
In road 2；It is coaxially fixed with gear one in shaft 1, gear two, gear one and gear two-phase are coaxially fixed in shaft 3 12
Engagement, shaft 1 are driven by motor 28；It is coaxially fixed with gear three in shaft 2 11, is coaxially fixed in shaft 4 13
Gear four, gear three and gear four engage, and shaft 2 11 is driven by motor 28.By pulverize roller one, pulverize roller two,
Roller three is pulverized, roller four is pulverized, pulverize roller five and pulverizes roller six sand paper in mud is crushed, has been prevented larger
Sandstone enter at impeller 4, be impeller 4 damage.
Roller one is pulverized, roller two is pulverized, pulverizes roller three and pulverize and all have concave convex texture on roller four.Concave convex texture
Design sandstone can be made to be easier to be grinded up.
Being dehydrated collection device includes the first roller and the second roller, and the first roller and the second roller are to circumferentially rotate and axial
Fixed mode is arranged on pedestal 1, and the first roller and the second roller are parallel to each other, and the first roller is driven by motor five, the
Conveyer belt 14 is arranged on one roller and the second roller, even cloth offers several apopores, 14 one end of conveyer belt on conveyer belt 14
For input terminal, the other end of conveyer belt 14 is output end, and output end side is installed with sludge tank, and frame is successively arranged in the middle part of sludge tank
Filter layer 1 and filter layer 2 16, sludge tank bottom are installed with the outlet pipe one being connected with inside sludge tank；In sludge tank
Mud mouth is offered, mud mouth is located at two side of filter screen；The mud-scraping mechanism for scraping mud is additionally provided in sludge tank.
It is installed with filter screen two on filter layer 1, filter screen three is installed on filter layer 2 16, is had on filter screen two
Mesh one, has mesh two on filter screen three, and mesh one is greater than mesh two.It is arranged by two layers of filtering, can have been filtered out
Mud removes the moisture in mud simultaneously.
Filter layer 2 16 is to be obliquely installed, and has tilt angle, tilt angle between filter layer 2 16 and filter layer 1
It is 30 °.Filter layer 2 16 is obliquely installed the collection that can be convenient mud.
Mud-scraping mechanism includes hydraulic cylinder 17 and scraping blade 18, and hydraulic cylinder 17 is installed in outside sludge tank, the output of hydraulic cylinder 17
Axis is arranged along filter screen direction, and scraping blade 18 is installed in the output shaft end of hydraulic cylinder 17, and 18 lower part of scraping blade leans with filter screen.
The mud on filter layer 2 16 can be struck off and be collected by scraping blade 18.
Water outlet bore dia is 3-5mm.
14 two sides of conveyer belt are provided with baffle 19, and baffle 19 is installed on pedestal 1.The design of baffle 19 can prevent mud
It is dropped out from two sides.
14 lower part of conveyer belt is installed with catch basin 20, and outlet pipe one is connected by delivery hose 5 with catch basin 20.Catch basin
20 can get up the moisture collection in mud, then flow back in river again.
20 side of catch basin is installed with outlet pipe two, and outlet pipe two is connected with the external world.
Vibrator is installed on filter layer 1 and filter layer 2 16.Vibrator is it is possible to prevente effectively from filter screen two and filtering
Clogging on net three.
The working principle of the invention is such that be seated in hose 5 in the river for needing to launch, and hose 5 is submerged in river
In road water and bottom is sunk to, starts motor 1, water-bed mud is directly passed through hose 5 by the rotation of one 3 impeller 4 of motor
Sucking starts motor 28 when the water plant in mud enters in shell 6, and 28 band movable knife rack 7 of motor rotates, and knife rest 7 drives
Cutting sheet one and cutting sheet two rotate, and the water plant in mud is shredded by being chopped into when knife rest 7, prevent water plant from twining by water plant
Around mechanically, when mud passes through grinding device, the sandstone in mud can be crushed, mud is finally transported to dehydration and is collected
In device, mud is carried out by preliminary hydro-extraction by filter bag, then mud is transported in sludge tank, it will by filter layer 1
Thinner mud, which filters out, in mud enters filter layer 2 16, is gone out the moisture in mud by filter layer 2 16, is then led to
It crosses mud scraper head and sends out the mud in this layer from mud mouth.The equipment can be very good to filter out preferable mud as fertilizer
Material makes to reduce the weight of mud except more mud are collected into sludge process, mention by the moisture in the mud that can go out
High collection efficiency.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. the cutter device on a kind of sludge pump, the sludge pump includes pedestal, and inside is installed on pedestal has channel
Pipeline, the cutter device include shell, knife rest, motor and fixed frame, and the fixed frame is installed in pipeline, institute
The shell stated is installed in fixed frame side, and enclosure interior has a cavity one, and shell side offers several to be connected with cavity one
Logical import；The shell other side offers several outlets being connected with cavity one, and the motor is installed in fixed frame,
The knife rest is installed on the output shaft of motor, and knife rest is located in shell, has cavity two in knife rest, if offering on knife rest
Cutting mouth corresponding with case entrances is done, cutting mouth is connected with cavity two；It is installed at the cutting mouth of the knife rest
Cutting blade one offers several rectangular exchange holes in the knife rest peripheral surface, between the shell and knife rest
Cavity is formed, is installed with cutting blade two on the knife rest, cutting blade two is within the cavity, and cutting blade two is along knife rest week
It is arranged to surface.
2. the cutter device on a kind of sludge pump according to claim 1, which is characterized in that offered on the channel
For replacing the service ports of knife rest, it is hinged with maintenance door in the service ports, is installed with sealing ring in the maintenance door.
3. the cutter device on a kind of sludge pump according to claim 1, which is characterized in that the shell is by upper half shell
Body and housing lower half composition, the housing lower half are installed in pipeline, and the upper half-shell is detachably installed in next shell
On body.
4. the cutter device on a kind of sludge pump according to claim 1, which is characterized in that the shell and knife rest is equal
It is cylindrical.
5. the cutter device on a kind of sludge pump according to claim 1, which is characterized in that the knife rest lower part has
Circular boss offers circular groove in the shell, and the boss matches with groove.
6. the cutter device on a kind of sludge pump according to claim 1, which is characterized in that the cutting blade one is in
Triangle.
7. the cutter device on a kind of sludge pump according to claim 1, which is characterized in that one He of cutting blade
Two material of cutting blade is martensitic stain less steel.
8. the cutter device on a kind of sludge pump according to claim 1, which is characterized in that be installed in the knife rest
Several reinforcing ribs.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616652.2A CN109731630B (en) | 2018-12-27 | 2018-12-27 | Cutting device on sludge pump |
| CN202010917216.XA CN112024039A (en) | 2018-12-27 | 2018-12-27 | Cutting device on sludge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616652.2A CN109731630B (en) | 2018-12-27 | 2018-12-27 | Cutting device on sludge pump |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010917216.XA Division CN112024039A (en) | 2018-12-27 | 2018-12-27 | Cutting device on sludge pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109731630A true CN109731630A (en) | 2019-05-10 |
| CN109731630B CN109731630B (en) | 2021-07-23 |
Family
ID=66361477
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616652.2A Active CN109731630B (en) | 2018-12-27 | 2018-12-27 | Cutting device on sludge pump |
| CN202010917216.XA Withdrawn CN112024039A (en) | 2018-12-27 | 2018-12-27 | Cutting device on sludge pump |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010917216.XA Withdrawn CN112024039A (en) | 2018-12-27 | 2018-12-27 | Cutting device on sludge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109731630B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407290A (en) * | 2019-08-02 | 2019-11-05 | 方娇宇 | A kind of apparatus for treating sewage using water flow impact pressure screening water plant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048494A1 (en) * | 1996-06-14 | 1997-12-24 | Richard John Craddock | Method and apparatus for separating solids from drilling mud |
| CN101338755A (en) * | 2007-07-03 | 2009-01-07 | 天津甘泉集团有限公司 | Submerged sump pump capable of timely cutting filament sundries |
| CN103629149A (en) * | 2012-08-29 | 2014-03-12 | 上海瑞邦机械集团有限公司 | Sewage pump with automatic cut-up function |
| CN104005962A (en) * | 2014-05-30 | 2014-08-27 | 江苏大学 | Single-flow channel centrifugal pump with blade in flow channel |
| CN107237761A (en) * | 2017-08-11 | 2017-10-10 | 上海上涵自动化科技有限公司 | Anti-clogging sewage pump |
-
2018
- 2018-12-27 CN CN201811616652.2A patent/CN109731630B/en active Active
- 2018-12-27 CN CN202010917216.XA patent/CN112024039A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048494A1 (en) * | 1996-06-14 | 1997-12-24 | Richard John Craddock | Method and apparatus for separating solids from drilling mud |
| CN101338755A (en) * | 2007-07-03 | 2009-01-07 | 天津甘泉集团有限公司 | Submerged sump pump capable of timely cutting filament sundries |
| CN103629149A (en) * | 2012-08-29 | 2014-03-12 | 上海瑞邦机械集团有限公司 | Sewage pump with automatic cut-up function |
| CN104005962A (en) * | 2014-05-30 | 2014-08-27 | 江苏大学 | Single-flow channel centrifugal pump with blade in flow channel |
| CN107237761A (en) * | 2017-08-11 | 2017-10-10 | 上海上涵自动化科技有限公司 | Anti-clogging sewage pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407290A (en) * | 2019-08-02 | 2019-11-05 | 方娇宇 | A kind of apparatus for treating sewage using water flow impact pressure screening water plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112024039A (en) | 2020-12-04 |
| CN109731630B (en) | 2021-07-23 |
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