CN110052065A - A kind of conveying device of plate and frame filter press blanking mud cake - Google Patents
A kind of conveying device of plate and frame filter press blanking mud cake Download PDFInfo
- Publication number
- CN110052065A CN110052065A CN201910262961.2A CN201910262961A CN110052065A CN 110052065 A CN110052065 A CN 110052065A CN 201910262961 A CN201910262961 A CN 201910262961A CN 110052065 A CN110052065 A CN 110052065A
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- China
- Prior art keywords
- cylindrical roller
- electric machine
- mud cake
- rotary electric
- mud
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Links
- 244000007853 Sarothamnus scoparius Species 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000000605 extraction Methods 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000002716 delivery method Methods 0.000 claims description 5
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000008021 deposition Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001066 destructive effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/30—Feeding devices ; Discharge devices
- B01D25/305—Feeding devices ; Discharge devices for discharging filtrate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The present invention relates to a kind of conveying device of plate and frame filter press blanking mud cake, including falling bucket, positioned at the conveyer fallen immediately below bucket, the lower part for falling bucket is equipped with grid；Grid is added below bucket falling, grid is big to mud cake destructive power, and mud cake is divided into the lesser fritter of partial size under the effect of gravity, by grid, is readily transported；Conveyer conveys cylindrical roller by chain sprocket structure, it is not easy to cause to skid or sideslip, the noise of operation are smaller；Multiple cylindrical rollers arrange to form transportation surface, transportation surface out-of-flatness, can be resistant to the direct impact of the clod of constant weight, and male and fomale(M&F) makes contact surface bigger, convenient for transporting clod；By setting rotary broom and liquidation procedures, so that entire conveying device is small to mud cake quality requirement itself, influence of the moisture content or visco-plasticity of mud cake to conveyer is little, does not easily lead to conveying device deposition and generates failure.
Description
Technical field
The present invention relates to a kind of conveying devices of plate and frame filter press blanking mud cake.
Background technique
There are many project being dehydrated at present using plate and frame filter press technique, and the conveying of dehydrated sludge cake mostly uses bull-dozer to push away
Out or belt feeder conveying form.Bull-dozer releases noise greatly and mud cake is needed to have some strength to be able to bear bull-dozer pressure,
Using the project of belt feeder conveying there will be belt deviation, the situation of skidding, deposition, inspection labor intensity of workers is larger.This two
The conventional mode of movement of kind is larger to the quality requirement of plate and frame filter press blanking mud cake, is not suitable under complex working condition under plate and frame filter press
Expect the conveying of mud cake.
Summary of the invention
The present invention for the technical problems in the prior art, provides a kind of conveying dress of plate and frame filter press blanking mud cake
Set, make plate and frame filter press blanking mud cake it is convenient be continuously conveyed, equipment not sideslip, non-slip, not deposition during conveying, and
There is certain impact resistance ability, while the mud cake partial size transferred out is small, it is easier to subsequent handling operation.
The technical scheme to solve the above technical problems is that a kind of conveying of plate and frame filter press blanking mud cake fills
It sets, including falling bucket, positioned at the conveyer fallen immediately below bucket, the lower part for falling bucket is equipped with grid；The conveying
Machine includes two main shafts and the first rotary electric machine for being connected with main shaft, two main shaft parallel intervals settings, institute
The both ends for stating main shaft are fixedly connected to sprocket wheel, and ipsilateral sprocket wheel is in the same plane on two main shafts and passes through chain
Engagement connection, is equipped with the more central axises parallel with the main shaft between two chains, the both ends of the central axis respectively with
Two chains are fixedly connected, the more central axis uniform intervals settings, are arranged with cylindrical roller on the central axis, described
It is additionally provided with locking device on central axis, when the locking device clamping, the relatively described central axis of the cylindrical roller can not turn
Dynamic, when the locking device unclamps, the cylindrical roller is around the center axis rotation.
Preferably, the second rotary electric machine is provided on each cylindrical roller, second rotary electric machine passes through processing
Device and the cylindrical roller communicate to connect.
Preferably, mud extraction gentle slope is equipped at the feed opening of the conveyer, the clod on the conveyer is in gravity
Under drop to mud extraction gentle slope, and be collected by mud extraction gentle slope bottom end.
Preferably, the mud extraction gentle slope is equipped with rotary broom close to one end upper surface of the conveyer feed opening.
The rotary broom bottom is equipped with third rotary electric machine, and the third rotary electric machine drives the rotary broom slow in mud extraction
It rotating on slope, when without using rotary broom, the rotary broom can be bonded the smooth blanking of realization with mud extraction gentle slope gentle slope,
When needing using rotary broom, the rotary broom turns to required position and carries out cleaning operation.
Preferably, pressure sensor is installed, the pressure sensor is turned by processor and third on the central axis
Dynamic communications connection.
The present invention also provides a kind of delivery methods of plate and frame filter press blanking mud cake, comprising the following steps:
S1, plate and frame filter press blanking mud cake, which enters, to be fallen in bucket, destroys to form several grains by falling bucket lower grid
The lesser clod of diameter falls to the cylindrical roller upper surface of lower conveyor；
S2, cylindrical roller transport clod to mud extraction gentle slope, and the clod is fallen from cylindrical roller due to gravity
It falls；
S3 determines whether remain mud on current cylindrical roller when cylindrical roller moves to right above mud extraction gentle slope
Material；
S4 clears up cylindrical roller surface if remaining pug on current cylindrical roller；Otherwise continue to transport clod.
Preferably, specific determination step includes: in the step S3
S31, when cylindrical roller moves to right above mud extraction gentle slope, processor sends a control signal to pressure sensing
Device,
S32, pressure sensor receive control signal, and detect the pressure value on current time central axis, will be real-time
Pressure value is compared with preset value,
S33 determines cylindrical roller remained on surface pug if real-time pressure numerical value is more than preset value, if real-time pressure number
Value is less than preset value and then determines that cylindrical roller surface is in normal condition.
Preferably, specific cleanup step includes: in the step S4
S41 closes the first rotary electric machine, unlatching-locking apparatus if remaining pug on cylindrical roller；
S42 opens third rotary electric machine, so that rotary broom is rotated relative to mud extraction gentle slope, until rotary broom and current cylinder
Type cylinder surface pushes against；
S43 opens the second rotary electric machine, so that cylindrical roller rotates a circle counterclockwise around central axis, the rotary broom
Cylindrical roller remained on surface pug is removed；
S44, close the second rotary electric machine, control third rotary electric machine so that rotary broom rotate to the mud extraction gentle slope
Fitting；
S45 closes the locking device, opens the first rotary electric machine, completes cleaning.
The beneficial effects of the present invention are:
1) grid is added below bucket falling, grid is big to mud cake destructive power, and mud cake under the effect of gravity, passes through grid
It is divided into the lesser fritter of partial size, is readily transported；
2) multiple cylindrical rollers arrange to form transportation surface, and transportation surface out-of-flatness can be resistant to the clod of constant weight
Direct impact, and male and fomale(M&F) makes contact surface bigger, convenient for transporting clod；
3) conveyer conveys cylindrical roller by chain sprocket structure, it is not easy to skidding or sideslip are caused, operation
Noise is smaller；
4) by setting rotary broom and liquidation procedures, so that entire conveying device is small to mud cake quality requirement itself, mud cake
The influence to conveyer of moisture content or visco-plasticity it is little, do not easily lead to conveying device deposition and generate failure；
5) entire transportation system the degree of automation is higher, reduces labor intensity and energy consumption.
Detailed description of the invention
Fig. 1 is a kind of conveying device schematic diagram of plate and frame filter press blanking mud cake of the present invention；
Fig. 2 is a kind of partial schematic diagram of the conveying device of plate and frame filter press blanking mud cake of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment 1
As shown in Figs. 1-2, a kind of conveying device of plate and frame filter press blanking mud cake, including fall bucket 1, fall mud positioned at described
Conveyer 2 immediately below bucket 1, the lower part for falling bucket 1 are equipped with grid 1.1；The grid 1.1 can be tooth form grid, institute
Tooth form grid is stated with toothed cutting edge, for accelerating the segmentation of mud cake.
The conveyer 2 includes two main shafts 2.1 and be electrically connected with the main shaft 2.1 of wherein any side first turn
Dynamic motor, two 2.1 parallel intervals of main shaft settings, the both ends of the main shaft 2.1 are fixedly connected to sprocket wheel, and two
Ipsilateral sprocket wheel is in the same plane on main shaft 2.1 and is connected by the engagement of chain 2.2, is equipped between two chains 2.2
The more central axises 2.3 parallel with the main shaft, the both ends of the central axis 2.3 are fixedly connected with two chains 2.2 respectively,
More 2.3 uniform intervals of central axis are arranged, and are arranged with cylindrical roller 2.31, the central axis on the central axis 2.3
Locking device is additionally provided on 2.3, the locking device can be mechanical snap, or electromagnetic switch；Each cylindrical type rolling
The second rotary electric machine is provided on cylinder 2.31, when the locking device clamping, during the cylindrical roller 2.31 is relatively described
Mandrel 2.3 not can be rotated, and when the locking device unclamps, can open second rotary electric machine and drive cylindrical roller 2.31
It is rotated around the central axis 2.3.
Mud extraction gentle slope 3 is equipped at the feed opening of the conveyer 2, the clod on the conveyer 2 falls under the effect of gravity
Mud extraction gentle slope 3 is dropped down onto, and is collected by 3 end of mud extraction gentle slope bottom；The mud extraction gentle slope 3 is close to 2 feed opening of conveyer
One end upper surface be equipped with rotary broom 3.1,3.1 bottom of rotary broom be equipped with third rotary electric machine, the third rotary electric machine
It drives the rotary broom 3.1 to rotate on mud extraction gentle slope 3, pressure sensor is installed on the central axis 2.3, when pressure passes
When the numerical value that sensor measurement obtains is more than predetermined value, pressure sensor issues alarm signal, when without using rotary broom 3.1,
The rotary broom 3.1 can be bonded the smooth blanking of realization with mud extraction gentle slope gentle slope 3 and beat when needing using rotary broom 3.1
The third rotary electric machine is opened, so that the rotary broom 3.1 turns to required position and carries out cleaning operation.
Embodiment 2
The present embodiment the difference from embodiment 1 is that, the conveying device further includes processor, second rotary electric machine
It is communicated to connect by processor and the cylindrical roller 2.31, the pressure sensor passes through processor and third rotary electric machine
Communication connection；When the numerical value that pressure sensor measurement obtains is more than predetermined value, processor receives pressure sensor signal, successively
Control signal is sent to the second rotary electric machine and third rotary electric machine, realizes and automatically controls.
Embodiment 3
A kind of delivery method of plate and frame filter press blanking mud cake, comprising the following steps:
S1, plate and frame filter press blanking mud cake, which enters, to be fallen in bucket 1, if destroying formation by falling 1 lower grid 1.1 of bucket
The dry lesser clod of partial size falls to 2.31 upper surface of cylindrical roller of lower conveyor 2；
S2, cylindrical roller 2.31 transport clod to mud extraction gentle slope 3, and the clod is since gravity is from cylindrical roller
It is fallen on 2.31；
S3, when cylindrical roller 2.31 moves to 3 surface of mud extraction gentle slope, determine be on current cylindrical roller 2.31
No residual pug；
S4 clears up 2.31 surface of cylindrical roller if remaining pug on current cylindrical roller 2.31；Otherwise after reforwarding
Send clod.
Wherein, specific determination step includes: in the step S3
S31, when cylindrical roller 2.31 moves to 3 surface of mud extraction gentle slope, processor sends a control signal to pressure
Sensor,
S32, pressure sensor receive control signal, and detect the pressure value on current time central axis 2.3, will be real
When pressure value be compared with preset value,
S33 determines 2.31 remained on surface pug of cylindrical roller if real-time pressure numerical value is more than preset value, if pressure in real time
Power numerical value is less than preset value and then determines that 2.31 surface of cylindrical roller is in normal condition.
Wherein, specific cleanup step includes: in the step S4
S41 closes the first rotary electric machine, unlatching-locking apparatus if remaining pug on cylindrical roller 2.31；
S42, open third rotary electric machine so that rotary broom 3.1 with respect to mud extraction gentle slope 3 rotate, up to rotary broom 3.1 with work as
Preceding 2.31 surface of cylindrical roller pushes against；
S43 opens the second rotary electric machine, so that cylindrical roller 2.31 rotates a circle counterclockwise around central axis 2.1, it is described
Rotary broom 3.1 removes 2.31 remained on surface pug of cylindrical roller；
S44 closes the second rotary electric machine, controls third rotary electric machine, so that the rotation of rotary broom 3.1 is delayed to the mud extraction
Slope 3 is bonded；
S45 closes the locking device, opens the first rotary electric machine, completes cleaning.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of conveying device of plate and frame filter press blanking mud cake, which is characterized in that including falling bucket (1), falling mud positioned at described
Conveyer (2) immediately below bucket (1), the lower part for falling bucket (1) are equipped with grid (1.1)；The conveyer (2) includes two
Main shaft (2.1) and the first rotary electric machine being electrically connected with main shaft (2.1), two main shaft (2.1) parallel intervals are set
It sets, the both ends of the main shaft (2.1) are fixedly connected to sprocket wheel, and ipsilateral sprocket wheel is located at same on two main shafts (2.1)
It is connected in plane and by chain (2.2) engagement, the more centers parallel with the main shaft is equipped between two chains (2.2)
Axis (2.3), the both ends of the central axis (2.3) are fixedly connected with two chains (2.2) respectively, are covered on the central axis (2.3)
Equipped with cylindrical roller (2.31), locking device is additionally provided on the central axis (2.3).
2. a kind of conveying device of plate and frame filter press blanking mud cake according to claim 1, which is characterized in that each cylinder
Type roller is provided with the second rotary electric machine on (2.31).
3. a kind of conveying device of plate and frame filter press blanking mud cake according to claim 2, which is characterized in that the conveying
Mud extraction gentle slope (3) are equipped at the feed opening of machine (2).
4. a kind of conveying device of plate and frame filter press blanking mud cake according to claim 3, which is characterized in that the mud extraction
Gentle slope (3) is equipped with rotary broom (3.1) close to one end upper surface of the conveyer (2) feed opening.
5. a kind of conveying device of plate and frame filter press blanking mud cake according to claim 4, which is characterized in that the roller
It brushes (3.1) bottom and is equipped with third rotary electric machine, the third rotary electric machine drives the rotary broom (3.1) in mud extraction gentle slope (3)
Upper rotation.
6. a kind of conveying device of plate and frame filter press blanking mud cake according to claim 5, which is characterized in that the center
Pressure sensor is installed, the pressure sensor is communicated to connect by processor and third rotary electric machine on axis (2.3).
7. a kind of delivery method of plate and frame filter press blanking mud cake, which comprises the following steps:
S1, plate and frame filter press blanking mud cake, which enters, to be fallen in bucket (1), is formed by falling bucket (1) lower grid (1.1) if destroying
The dry lesser clod of partial size falls to cylindrical roller (2.31) upper surface of lower conveyor (2)；
S2, cylindrical roller (2.31) transport clod to mud extraction gentle slope (3), and the clod is since gravity is from cylindrical roller
(2.31) it is fallen on；
S3 determines on current cylindrical roller (2.31) when cylindrical roller (2.31) moves to right above mud extraction gentle slope (3)
Whether pug is remained；
S4 clears up cylindrical roller (2.31) surface if remaining pug on current cylindrical roller (2.31)；Otherwise after reforwarding
Send clod.
8. delivery method according to claim 7, which is characterized in that specific determination step includes: in the step S3
S31, when cylindrical roller (2.31) moves to right above mud extraction gentle slope (3), processor sends a control signal to pressure
Sensor,
S32, pressure sensor receive control signal, and detect the pressure value on current time central axis (2.3), will be real-time
Pressure value is compared with preset value,
S33 determines cylindrical roller (2.31) remained on surface pug if real-time pressure numerical value is more than preset value, if real-time pressure
Numerical value is less than preset value and then determines that cylindrical roller (2.31) surface is in normal condition.
9. delivery method according to claim 7, which is characterized in that specific cleanup step includes: in the step S4
S41 closes the first rotary electric machine, unlatching-locking apparatus if remaining pug on cylindrical roller (2.31)；
S42 opens third rotary electric machine so that rotary broom (3.1) rotates on mud extraction gentle slope (3), until rotary broom (3.1) with
Current cylindrical roller (2.31) surface pushes against；
S43 opens the second rotary electric machine, so that cylindrical roller (2.31) rotates a circle counterclockwise around central axis (2.3), it is described
Rotary broom (3.1) removes cylindrical roller (2.31) remained on surface pug；
S44, close the second rotary electric machine, control third rotary electric machine so that rotary broom (3.1) rotation to the mud extraction gentle slope
(3) it is bonded；
S45 closes the locking device, opens the first rotary electric machine, completes cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910262961.2A CN110052065B (en) | 2019-04-02 | 2019-04-02 | Conveying device for blanking mud cakes of plate-and-frame filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910262961.2A CN110052065B (en) | 2019-04-02 | 2019-04-02 | Conveying device for blanking mud cakes of plate-and-frame filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110052065A true CN110052065A (en) | 2019-07-26 |
| CN110052065B CN110052065B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910262961.2A Active CN110052065B (en) | 2019-04-02 | 2019-04-02 | Conveying device for blanking mud cakes of plate-and-frame filter press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370832A (en) * | 2020-12-03 | 2021-02-19 | 苏诗涵 | Top plate pressing device convenient to operate and used for filter press and using method of top plate pressing device |
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| Publication number | Publication date |
|---|---|
| CN110052065B (en) | 2024-04-26 |
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