CN209649544U - Grid slag cleans squeezer - Google Patents
Grid slag cleans squeezer Download PDFInfo
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- CN209649544U CN209649544U CN201821661239.3U CN201821661239U CN209649544U CN 209649544 U CN209649544 U CN 209649544U CN 201821661239 U CN201821661239 U CN 201821661239U CN 209649544 U CN209649544 U CN 209649544U
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- slag
- helical element
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Abstract
This application discloses a kind of grid slags to clean squeezer, is related to technical field of sewage.It includes squeezing pipe, helical element, driving device and spray equipment, it squeezes pipe and is equipped with slag inlet and slag notch, helical element setting is in squeezing pipe and is located at slag inlet and driving device driving helical element rotation of slagging tap, spray equipment setting is in squeezing pipe, and be arranged between helical element and slag notch, for carrying out humidification lubrication to slag surface.The grid slag of the utility model enters squeezing pipe from slag inlet, after squeezing by the auger of helical element, is discharged from slag notch, completes the process of dehydration compacting；Spray equipment is set in squeezing pipe between helical element and slag notch; can to after extruding grid slag or due to downtime is too long and the surface of excessively dry grid slag humidifies; to prevent grid slag from occurring due to overdrying and squeeze the excessive caused blockage problem of pipe friction power, so that extrusion dehydration work can be carried out sustainedly and stably.
Description
Technical field
The utility model relates to technical field of sewage more particularly to a kind of grid slag to clean squeezer.
Background technique
Pressafiner is to realize that conveying is pulled out next with integration apparatus, grid sewage-removing machine is squeezed in waste water processes
The volume reduction after conveying and compacting of grid slag is conducive to outward transport processing, and cleaning is kept during outward transport.
In the prior art, the course of work of pressafiner be by aqueous more tiny grid interceptor from squeezer into
Material mouth is sent in the delivery pipe equipped with helical blade, is transported to tail portion, is transported outward after extrusion dehydration from squeezing pipe discharge.
In real work, at work, the grid slag relatively dry after extrusion dehydration is passing through conveying to pressafiner
When pipe conveys, only by the thrust of helical blade as power, it is easy to appear due to too dry and makes grid slag and conveying
The problem of frictional force of pipe is too big, is comparatively short of power, therefore easily there is a situation where grid slags to block；Secondly, when completing this
After secondary squeezing work, helical blade stops operating, and being partially located at the grid slag in delivery pipe not having enough time also being sent will
Remain in until carrying out squeezing work next time in pipe, this is just directly resulted in this section of downtime, the water of remaining grid slag
Divide and be continuously lost, cause when squeezing work next time starts, residual grid slag is too dry and stopping state occurs.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of grid slag cleaning squeezer, the grid slag that can be dehydrated to process
Surface is suitably soaked, to prevent or alleviate in time clogging.
The technical solution that the utility model is taken is as follows: a kind of grid slag cleans squeezer, including squeezing pipe, helical element,
Driving device and spray equipment, the squeezing pipe are equipped with slag inlet and slag notch, and the helical element setting is in squeezing pipe
And between slag inlet and slag notch, the driving device driving helical element rotation, the spray equipment setting is being squeezed
In pipe, and it is arranged between helical element and slag notch, for carrying out humidification lubrication to slag surface.
It further, further include control device, the working condition of control device the control driving device and spray equipment.
Further, the spray equipment includes several spray heads, several solenoid valves and spray tube, the spray head setting
In squeezing pipe, the solenoid valve is connect with control device, and for controlling the switch of spray head, the spray tube and spray head connect
It connects, the importing for spray liquid.
Further, the squeezing pipe includes the squeeze section being connected and section of slagging tap, and the helical element setting is being squeezed
Section, the slag inlet are arranged in squeeze section, and the port for section of slagging tap is arranged in the slag notch, and the squeeze section and section of slagging tap are in folder
Angle setting, so that the height of slag notch is higher than squeeze section, squeeze section and the junction for section of slagging tap form one section of bend pipe.
Further, the spray head is arranged in pipe bent position.
It further, further include detection device, the detection device is used to detect the work of driving device or helical element
State, and feed back to control device.
Further, the detection device includes speed probe, and the speed probe setting is used on squeezing pipe
The rotary state of helical element is detected, and feeds back to control device.
Further, the detection device further includes current sensor, and the current sensor is connect with driving device, is used
In the real-time current of driving device is fed back to control device.
The beneficial effects of the utility model are: grid slag enters squeezing pipe from slag inlet, by the auger of helical element
It after extruding, is discharged from slag notch, completes the process of dehydration compacting；It is arranged in squeezing pipe between helical element and slag notch
Spray equipment, can to after extruding grid slag or due to downtime is too long and the surface of excessively dry grid slag adds
It is wet, to prevent grid slag from occurring due to overdrying and squeeze the excessive caused blockage problem of pipe friction power, so that squeezing de-
Water conservancy project work can be carried out sustainedly and stably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention.
Each appended drawing reference in figure are as follows: 1, squeezing pipe, 11, slag inlet, 12, slag notch, 13, squeeze section, 14, section of slagging tap, 2,
Driving device, 3, spray equipment.
Specific embodiment
Below with reference to each attached drawing, the utility model is described in detail.
Referring to Fig. 1, the present embodiment provides a kind of grid slags to clean squeezer, including squeezing pipe 1, helical element, driving device 2
With spray equipment 3.
It squeezes pipe 1 and is equipped with slag inlet 11 and slag notch 12, helical element setting is in squeezing pipe 1 and is located at slag inlet 11
Between slag notch 12.Driving device 2 drives helical element rotation, and the setting of spray equipment 3 is arranged in squeezing pipe 1 in spiral shell
It revolves between component and slag notch 12, for carrying out humidification lubrication to slag.
Grid slag enters squeezing pipe 1 from slag inlet 11, after squeezing by the auger of helical element, from 12 row of slag notch
Out, the process of dehydration compacting is completed；Spray equipment 3 is set in the squeezing pipe 1 between helical element and slag notch 12, it can be right
Grid slag after extruding or due to downtime is too long and the surface of excessively dry grid slag is humidified, thus prevent grid slag by
Occur in overdrying and squeeze the excessive caused blockage problem of 1 frictional force of pipe, so that extrusion dehydration work can continue surely
Surely it carries out.
Squeezing pipe 1 includes squeeze section 13 and section 14 of slagging tap.One end of squeeze section 13 is arranged in slag inlet 11, section of slagging tap 14
One end is connect with the other end of squeeze section 13, and slag notch 12 is arranged in the other end of section of slagging tap 14.Helical element is arranged in squeeze section
13, including helical blade, and the helical blade is variable-pitch propeller blade.In the present embodiment, the caliber of squeeze section 13 is constant, phase
Ordinatedly, the screw pitch of helical blade is gradually reduced from close to 11 one end of slag inlet toward close to 12 one end of slag notch.When grid slag from into
When cinder notch 11 enters, helical element is fallen directly into.Helical element gradually squeezes the grid slag fallen under the drive of driving device 2
Press-dehydrating, then be discharged from section 14 of slagging tap.
In the present embodiment, section of slagging tap 14 and squeeze section 13 are arranged in angle, so that the height of slag notch 12 is higher than squeezing
The junction of section 13, squeeze section 13 and section 14 of slagging tap forms one section of bend pipe, i.e. the height of slag notch 12 is higher than bend pipe.Grid slag is passing through
It crosses after the press dewatering of helical blade, first reaches pipe bent position, then be transported up slag notch 12 under the continuous action of power.By
In the effect of bend pipe, grid slag herein is reached by the bi-directional force from bend pipe and helical blade, in a disguised form realizes two
Secondary squeezing effect, as well as the extruding of bend pipe, so that the frictional force of grid slag and pipeline is bigger, grid slag is easy in pipe bent position shape
At blocking.
In the present embodiment, the junction of squeeze section 13 and section 14 of slagging tap is arranged in spray equipment 3, that is, is arranged in bend pipe
Place.In other embodiments, the specific setting position to spray equipment 3 between helical element and slag notch 12 is with no restrictions.
The present embodiment further includes detection device and control device.Detection device is for detecting driving device 2 or helical element
Working condition, and feed back to control device.Control device controls driving device 2 and spray according to the feedback signal of detection device
The working condition of device 3.
In the present embodiment, detection device includes speed probe.Speed probe setting is on squeezing pipe 1, for examining
The rotary state of helical element is surveyed, that is, detects the rotary state of helical blade, and feeds back to control device.
When helical blade normal rotation, speed probe detects stable revolving speed and feeds back to control system, control
Device is judged as stable working signal, maintains current working status.And when stopping state occurs, helical blade rotation by
Resistance, velocity of rotation change, and speed probe will test signal feed back control system, and control device judges based on the feedback signal
It for unstable working signal, and then controls spray equipment 3 and works, the grid slag after dehydration is soaked, to lower grid
Frictional force between slag and squeezing 1 inner wall of pipe, alleviates blocking, and squeezing work is enabled to continue to carry out.When helical blade restores
When normal rotation, signal is fed back to control device by speed probe, judges that working signal restores to stablize after control device analysis,
Control spray equipment 3 stops working.
Spray equipment 3 includes several spray heads, several solenoid valves and spray tube.Spray head setting is in squeezing pipe 1, electromagnetism
Valve is connect with control device, for controlling the switch of spray head.In the present embodiment, spray head is arranged in pipe bent position, and is set to
The outside crook of bend pipe.Spray tube is connect with spray head, the importing for spray liquid.Control device is according to the feedback of detection device
Signal directly controls the opening and closing of solenoid valve.
In another embodiment, detection device can also include current sensor.Current sensor and driving device 2 connect
It connects, for the real-time current of driving device 2 to be fed back to control device.Driving device 2 includes driving motor, and current sensor is used
In the real-time operating current of detection driving motor.
When driving motor works normally, current sensor detects stable electric current and feeds back to control system, control
Device is judged as stable working signal, maintains current working status.And when stopping state occurs, helical blade rotation by
Resistance, driving motor load increase, and electric current increases with it, and current sensor will test signal feed back control system, control device root
It is judged as unstable working signal according to feedback signal, and then controls spray equipment 3 and work, the grid slag after dehydration is moistened
It is wet, to lower grid slag and squeeze the frictional force between 1 inner wall of pipe, alleviate blocking, squeezing work is enabled to continue to carry out.When
When driving motor restores to work normally, signal is fed back to control device by current sensor, judges work after control device analysis
Signal restores to stablize, and control spray equipment 3 stops working.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Range, it is all with equivalent structure transformation made by the utility model specification and accompanying drawing content, directly or indirectly it is used in it
His relevant technical field similarly includes within the protection scope of the present utility model.
Claims (8)
1. a kind of grid slag cleans squeezer, which is characterized in that including squeezing pipe, helical element, driving device and spray equipment, institute
State squeezing pipe and be equipped with slag inlet and slag notch, helical element setting in squeezing pipe and be located at slag inlet and slag notch it
Between, driving device driving helical element rotation, the spray equipment setting in squeezing pipe, and be arranged in helical element and
Between slag notch, for carrying out humidification lubrication to slag surface.
2. grid slag as described in claim 1 cleans squeezer, which is characterized in that it further include control device, the control device
Control the working condition of driving device and spray equipment.
3. grid slag as described in claim 1 cleans squeezer, which is characterized in that the spray equipment include several spray heads,
Several solenoid valves and spray tube, the spray head setting is in squeezing pipe, and the solenoid valve is connect with control device, for controlling
The switch of spray head, the spray tube are connect with spray head, the importing for spray liquid.
4. grid slag as described in claim 1 cleans squeezer, which is characterized in that the squeezing pipe includes the squeeze section being connected
With section of slagging tap, the helical element setting is being slagged tap in squeeze section, the slag inlet setting in squeeze section, the slag notch setting
The port of section, the squeeze section and section of slagging tap are arranged in angle so that the height of slag notch is higher than squeeze section, squeeze section with slag tap
The junction of section forms one section of bend pipe.
5. grid slag as claimed in claim 4 cleans squeezer, which is characterized in that the spray head is arranged in pipe bent position.
6. grid slag as claimed in claim 3 cleans squeezer, which is characterized in that it further include detection device, the detection device
For detecting the working condition of driving device or helical element, and feed back to control device.
7. grid slag as claimed in claim 6 cleans squeezer, which is characterized in that the detection device includes speed probe,
The speed probe setting for detecting the rotary state of helical element, and feeds back to control device on squeezing pipe.
8. grid slag as claimed in claim 6 cleans squeezer, which is characterized in that the detection device further includes current sense
Device, the current sensor are connect with driving device, for the real-time current of driving device to be fed back to control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661239.3U CN209649544U (en) | 2018-10-12 | 2018-10-12 | Grid slag cleans squeezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661239.3U CN209649544U (en) | 2018-10-12 | 2018-10-12 | Grid slag cleans squeezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649544U true CN209649544U (en) | 2019-11-19 |
Family
ID=68505529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821661239.3U Active CN209649544U (en) | 2018-10-12 | 2018-10-12 | Grid slag cleans squeezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649544U (en) |
-
2018
- 2018-10-12 CN CN201821661239.3U patent/CN209649544U/en active Active
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