CN108423968A - A kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field - Google Patents
A kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field Download PDFInfo
- Publication number
- CN108423968A CN108423968A CN201810492583.2A CN201810492583A CN108423968A CN 108423968 A CN108423968 A CN 108423968A CN 201810492583 A CN201810492583 A CN 201810492583A CN 108423968 A CN108423968 A CN 108423968A
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- China
- Prior art keywords
- frame
- fixedly connected
- spring
- framework
- electric cylinders
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
- B01D33/033—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field, including bottom plate apparatus, be set on the bottom plate apparatus frame device, be set on the frame device mobile device, be set in the mobile device feeding equipment, the first electric cylinders device, the second electric cylinders device being set to above the bottom plate apparatus.The present invention may be implemented adequately to be dehydrated sludge, and dehydration efficiency is high, easy to operate, easy-to-use, and by accelerating upwards so that the water in sludge quickly detaches, realization is quickly dehydrated sludge, improves dehydration efficiency.
Description
Technical field
The present invention relates to technical field of sewage, more particularly, to a kind of sludge dewatering of the environmental protection of sewage treatment field
Equipment.
Background technology
In actual life, people are frequently necessary to be carried out dehydrating sludge, and existing sludge treatment device can not be to dirt
Mud carries out sufficient dehydration, and dehydration efficiency is low, and complicated, and dehydrating effect is undesirable.
Therefore, it is necessary to provide a kind of new technical solution to overcome drawbacks described above.
Invention content
The purpose of the present invention is to provide a kind of environmental protection of sewage treatment field that can effectively solve above-mentioned technical problem
Device for dehydrating sladge waste.
To reach the purpose of the present invention, adopt the following technical scheme that：
A kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field, including bottom plate apparatus, it is set to the bottom plate apparatus
On frame device, be set on the frame device mobile device, be set in the mobile device feeding equipment,
One electric cylinders device, the second electric cylinders device being set to above the bottom plate apparatus, the bottom plate apparatus include bottom plate, are set to institute
State the supporting rod above bottom plate, the frame device includes framework, the first sealing block for being set in the framework, is contained in institute
It states the transverse slat of the left and right sides in framework, the discharge pipe being set to below the framework, the valve being set on the discharge pipe, receive
The second sealing block being dissolved in the framework, the mobile device include movable frame, are set at left and right sides of the movable frame
First spring, the support plate being set on the movable frame, the locating rod being set to above the support plate, be set to it is described fixed
Smooth piece on the bar of position, be set to the second spring of the support plate lower end, the feeding equipment includes into material frame, is set to institute
State into below material frame filter frame, be contained in the filter frame filter screen, be set at left and right sides of the filter frame
Three springs, the first electric cylinders device includes the first electric cylinders, the first catch bar for being set on the left of first electric cylinders, is set to
Promotion frame on the left of first catch bar is contained in several 4th springs of the left and right sides in the promotion frame, is set to institute
The 6th spring for pushing the 5th spring on the right side of frame, being set to below the promotion frame is stated, the second electric cylinders device includes the
Two electric cylinders, the second catch bar being set to above second electric cylinders.
The framework is in hollow cuboid, and the framework is fixedly connected with the upper end of the supporting rod, in the framework
Equipped with the first through hole positioned at its lower surface, the second through-hole, first sealing block be contained in second through-hole and with institute
It states framework to be fixedly connected, the transverse slat is fixedly connected with the inner surface of the framework, the upper end of discharge pipe alignment described the
It one through-hole and being fixedly connected with the lower surface of the framework, second sealing block is set to the top of first sealing block,
The lower end of second sealing block is fixedly connected with first sealing block.
The longitudinal section of the movable frame is in the shape of the letter V, and the lower end of the movable frame is contained in the framework, the movable frame
Left and right surface be equipped with third through-hole, one end of first spring is fixedly connected with the movable frame, first spring
The other end be fixedly connected with the transverse slat, the left end of the support plate is fixedly connected with the movable frame, the locating rod
Lower end is fixedly connected with the support plate, the locating rod be equipped with through its left and right surface fourth hole, described smooth piece
It is contained in the fourth hole and is fixedly connected with the locating rod, the upper end of the second spring is fixed with the support plate
Connection, the lower end of the second spring is fixedly connected with the framework.
Described into material frame is in hollow cuboid, and the filter frame is contained in the movable frame, described under material frame
End is fixedly connected with the upper end of the filter frame, and the lower end of the filter frame acts against on the inner surface of the movable frame, described
Filter screen is fixedly connected with the filter frame inner surface, and one end of the third spring is fixedly connected with the filter frame, described
The other end of third spring is fixedly connected with the movable frame.
First electric cylinders are fixedly connected with the support plate, and the right end of first catch bar connects with first electric cylinders
Connect, first catch bar through described smooth piece left and right surface and with its sliding contact.
The promotion frame is in hollow cuboid, and the left end of first catch bar is fixedly connected with the promotion frame, institute
The one end for stating the 4th spring is fixedly connected with the promotion frame inner surface, and the other end of the 4th spring is consolidated with described into material frame
Fixed connection, one end of the 5th spring are fixedly connected with the locating rod, the other end and the promotion of the 5th spring
Frame is fixedly connected, and one end of the 6th spring is fixedly connected with the promotion frame, the other end of the 6th spring with it is described
Support plate upper end is fixedly connected.
The lower end of second electric cylinders is fixedly connected with the bottom plate, the lower end of second catch bar and second electricity
Cylinder connects, and second catch bar connects through the upper and lower surface and being slided with it of first sealing block, second sealing block
It touches, the upper end of second catch bar is fixedly connected with the movable frame.
Compared with prior art, the present invention has the advantages that：The sludge of the environmental protection of sewage treatment field of the present invention
Dehydration equipment may be implemented adequately to be dehydrated sludge, and dehydration efficiency is high, easy to operate, easy-to-use, and by adding upwards
For speed so that the water in sludge quickly detaches, realization is quickly dehydrated sludge, improves dehydration efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the device for dehydrating sladge waste of the environmental protection of sewage treatment field of the present invention.
Specific implementation mode
The device for dehydrating sladge waste of the environmental protection of sewage treatment field of the present invention is made below in conjunction with attached drawing clearly complete
Explanation.
As shown in Figure 1, the device for dehydrating sladge waste of the environmental protection of sewage treatment field of the present invention includes bottom plate apparatus 1, is set to
Frame device 2 on the bottom plate apparatus 1, the mobile device 3 being set on the frame device 2 are set to the mobile dress
Set the feeding equipment 4 on 3, the first electric cylinders device 5, the second electric cylinders device 6 for being set to 1 top of the bottom plate apparatus.
As shown in Figure 1, the bottom plate apparatus 1 includes bottom plate 11, is set to the supporting rod 12 of 11 top of the bottom plate.It is described
Bottom plate 11 is in cuboid and is horizontally arranged, and plays the role of support.The supporting rod 12 is in cuboid and vertical placement, the branch
The lower end of strut 12 is fixedly connected with the bottom plate 11, plays the role of support.
As shown in Figure 1, the frame device 2 includes framework 21, the first sealing block 22 being set in the framework 21, receives
It is dissolved in the transverse slat 23 of the left and right sides in the framework 21, the discharge pipe 24 for being set to 21 lower section of the framework, is set to the row
Valve 25 in outlet pipe 24, the second sealing block 26 being contained in the framework 21.The framework 21 is in hollow cuboid, institute
State the upper end of framework 21 makes its longitudinal section be in concave shape equipped with opening, and company is fixed in the framework 21 and the upper end of the supporting rod 12
It connects, the framework 21 is equipped with the first through hole 211 positioned at its lower surface, the second through-hole 212, and the first through hole 211 is in circle
Shape, second through-hole 212 are square.First sealing block 22 is in cuboid, and first sealing block 22 is contained in described
It is fixedly connected in second through-hole 212 and with the framework 21, plays the role of sealing.There are two the transverse slat 23 is set, the cross
Plate 23 is in cuboid and is horizontally arranged, and the transverse slat 23 is fixedly connected with the inner surface of the framework 21.The discharge pipe 24 is in
Hollow tubulose, the upper end of the discharge pipe 24, which is directed at the first through hole 211 and is fixed with the lower surface of the framework 21, to be connected
It connects.The valve 25 can control opening or closing for the discharge pipe 24.Second sealing block 26 is in cuboid and puts vertically
Set, second sealing block 26 is set to the top of first sealing block 22, the lower end of second sealing block 26 with it is described
First sealing block 22 is fixedly connected.
As shown in Figure 1, the mobile device 3 includes movable frame 31, is set to the first of 31 left and right sides of the movable frame
Spring 32, the locating rod 34 for being set to 33 top of the support plate, is set to the support plate 33 being set on the movable frame 31
Smooth piece 35 in the locating rod 34, be set to the second spring 36 of 33 lower end of the support plate.The movable frame 31 is indulged
Section is in the shape of the letter V, and the lower end of the movable frame 31 is contained in the framework 21, and the left and right surface of the movable frame 31 is equipped with
Third through-hole 311, the third through-hole 311 are square.First spring 32 is placed in vertical, and the one of first spring 32
End is fixedly connected with the movable frame 31, and the other end of first spring 32 is fixedly connected with the transverse slat 23.The support
The left end of plate 33 is fixedly connected with the movable frame 31.The locating rod 34 is in cuboid, the lower end of the locating rod 34 and institute
It states support plate 33 to be fixedly connected, the locating rod 34 is equipped with the fourth hole 341 through its left and right surface, the locating rod the
Four through-holes 341 are rectangle.Described smooth piece 35 is in cuboid, described smooth piece 35 be contained in the fourth hole 341 and
It is fixedly connected with the locating rod 34, described smooth piece 35 is made of lubricious material, that is, the material for using friction coefficient small is made.
The second spring 36 is placed in vertical, and the upper end of the second spring 36 is fixedly connected with the support plate 33, and described second
The lower end of spring 36 is fixedly connected with the framework 21, plays the role of support.
As shown in Figure 1, the feeding equipment 4 include into material frame 41, be set to the filter frame 42 into 41 lower section of material frame,
The filter screen 43 being contained in the filter frame 42, the third spring 44 being set at left and right sides of the filter frame 42.It is described into
Material frame 41 is in hollow cuboid, and the upper and lower surface into material frame 41 communicates, and plays the role of charging.The filter frame 42
Longitudinal section is in the shape of the letter V, and the filter frame 42 is contained in the movable frame 31, the lower end into material frame 41 and the filter frame
42 upper end is fixedly connected, and the lower end of the filter frame 42 acts against on the inner surface of the movable frame 31, the filter frame 42
It can play the role of filtering with double swerve.The filter screen 43 is fixedly connected with 42 inner surface of the filter frame, plays filtering
Effect.44 inclined placement of the third spring, one end of the third spring 44 are fixedly connected with the filter frame 42, institute
The other end for stating third spring 44 is fixedly connected with the movable frame 31, plays the role of support.
As shown in Figure 1, the first electric cylinders device 5 includes the first electric cylinders 51, is set to first electric cylinders, 51 left side
First catch bar 52, is contained in left and right two in the promotion frame 53 at the promotion frame 53 for being set to first catch bar, 52 left side
Several 4th springs 54 of side, are set to 53 lower section of the promotion frame at the 5th spring 55 for being set to 53 right side of promotion frame
The 6th spring 56.First electric cylinders 51 and power supply electric connection (not shown), electric energy, first electric cylinders 51 are provided for it
It is equipped with switch (not shown), it is controlled and opens or closes, first electric cylinders 51 are fixedly connected with the support plate 33.It is described
First catch bar 52 is in cuboid and is horizontally arranged, and the right end of first catch bar 52 is connect with first electric cylinders 51, is made
Obtaining first electric cylinders 51 can drive first catch bar 52 to move left and right, and first catch bar 52 is through described smooth
The left and right surface of block 35 and with its sliding contact so that first catch bar 52 can be stablized moves left and right.The promotion
Frame 53 is in hollow cuboid, and the upper and lower surface for pushing frame 53 communicates, described to pass through the promotion frame 53 into material frame 41
Inside, the left end of first catch bar 52 are fixedly connected with the promotion frame 53.4th spring 54 is in horizontal positioned, institute
The one end for stating the 4th spring 54 is fixedly connected with 53 inner surface of promotion frame, the other end of the 4th spring 54 with it is described into
Material frame 41 is fixedly connected, and is played the role of fixed described into material frame 41.5th spring 55 sets there are two and is located at institute
The both sides up and down of the first catch bar 52 are stated, one end of the 5th spring 55 is fixedly connected with the locating rod 34, and the described 5th
The other end of spring 55 is fixedly connected with the promotion frame 53, plays the role of reset.6th spring 56 is placed in vertical,
One end of 6th spring 56 is fixedly connected with the promotion frame 53, the other end and the support plate of the 6th spring 56
33 upper ends are fixedly connected.
As shown in Figure 1, the second electric cylinders device 6 includes the second electric cylinders 61, is set to second electric cylinders, 61 top
Second catch bar 62.Second electric cylinders 61 and power supply electric connection (not shown), electric energy, second electric cylinders 61 are provided for it
It is equipped with switch (not shown), it is controlled and opens or closes, the lower end of second electric cylinders 61 is fixedly connected with the bottom plate 11.
Second catch bar 62 is placed in vertical, and the lower end of second catch bar 62 is connect with second electric cylinders 61 so that institute
Stating the second electric cylinders 61 can drive second catch bar 62 to move up and down, and second catch bar 62 is sealed through described first
Block 22, second sealing block 26 upper and lower surface and with its sliding contact so that second catch bar 62 can be stablized
It moves up and down, the upper end of second catch bar 62 is fixedly connected with the movable frame 31.
As shown in Figure 1, the device for dehydrating sladge waste of the environmental protection of sewage treatment field of the present invention is in use, will need to handle first
Sludge be poured into described into material frame 41, and in the filter frame 42, be then in the top of the filter screen 43, this
When sludge in water can gradually by the filter frame 42, the filter screen 43 filter opening filtering enter the movement
In frame 31, then entered in the framework 21 by the third through-hole 311.First electric cylinders 51 can be opened at this time
Switch so that first catch bar 52, the promotion frame 53 are moved to the left, under the action of the 4th spring 54, in turn
Drive described in shaken to the left into material frame 41, the filter frame 42, then first electric cylinders 51 drive first catch bar 52,
It is described that frame 53 is pushed to move right, under the action of the 4th spring 54 so that it is described into material frame 41, the filter frame 42 to the right
It shakes, by pushing frame 53 constantly to move left and right so that it is described into material frame 41,42 continuous double swerve of the filter frame,
To be conducive to the water in sludge quickly the movement is entered by the filtering of the filter frame 42 and the filter screen 43
In frame 31, the efficiency of filtering is improved, and sludge can be prevented to be packed together.Then opening for second electric cylinders 61 is opened
It closes so that second catch bar 62 constantly moves up and down, and when second catch bar 62 moves up, drives the shifting
Dynamic frame 31, the filter frame 42, it is described moved up into material frame 41, the water in sludge under acceleration effect can be passed through quickly
It crosses the filtering of the filter frame 42 and the filter screen 43 and is entered in the framework 21 across the third through-hole 311, when
When second catch bar 62 moves down, coordinate first spring 32, the second spring 36 reset response under, drive
The movable frame 31, described moves down the filter frame 42 into material frame 41.After filtering, the valve 25 is opened, it is described
Water in framework 21 enters discharge in the discharge pipe 24 by the first through hole 211.So far, sewage disposal neck of the present invention
The device for dehydrating sladge waste of the environmental protection in domain is finished using process description.
Claims (7)
1. a kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field, including bottom plate apparatus, be set on the bottom plate apparatus
Frame device, be set on the frame device mobile device, be set in the mobile device feeding equipment, first
Electric cylinders device, the second electric cylinders device being set to above the bottom plate apparatus, it is characterised in that：The bottom plate apparatus includes bottom
Plate, the supporting rod being set to above the bottom plate, the frame device includes framework, the first sealing for being set in the framework
Block is contained in the transverse slat of the left and right sides in the framework, the discharge pipe being set to below the framework, is set to the discharge pipe
On valve, the second sealing block for being contained in the framework, the mobile device includes movable frame, is set to the movable frame
First spring of the left and right sides, the locating rod being set to above the support plate, is set the support plate being set on the movable frame
Be placed in the locating rod smooth piece, be set to the second spring of the support plate lower end, the feeding equipment includes charging
Frame is set to that the filter frame into below material frame, the filter screen being contained in the filter frame, to be set to the filter frame left
The third spring of right both sides, the first electric cylinders device includes the first electric cylinders, first pushing away of being set on the left of first electric cylinders
Lever, the promotion frame being set on the left of first catch bar, several 4th bullets for being contained in the left and right sides in the promotion frame
Spring, the 5th spring being set on the right side of the promotion frame, the 6th spring being set to below the promotion frame, second electric cylinders
The second catch bar that device includes the second electric cylinders, is set to above second electric cylinders.
2. the device for dehydrating sladge waste of the environmental protection of sewage treatment field as described in claim 1, it is characterised in that：The framework is in
Hollow cuboid, the framework are fixedly connected with the upper end of the supporting rod, and the framework is equipped with positioned at its lower surface
First through hole, the second through-hole, first sealing block is contained in second through-hole and is fixedly connected with the framework, described
Transverse slat is fixedly connected with the inner surface of the framework, the upper end of the discharge pipe be aligned the first through hole and with the framework
Lower surface is fixedly connected, and second sealing block is set to the top of first sealing block, the lower end of second sealing block
It is fixedly connected with first sealing block.
3. the device for dehydrating sladge waste of the environmental protection of sewage treatment field as claimed in claim 2, it is characterised in that：The movable frame
Longitudinal section be in the shape of the letter V, the lower end of the movable frame is contained in the framework, and the left and right surface of the movable frame is equipped with the
One end of three through-holes, first spring is fixedly connected with the movable frame, the other end and the transverse slat of first spring
It is fixedly connected, the left end of the support plate is fixedly connected with the movable frame, and the lower end of the locating rod is solid with the support plate
Fixed connection, the locating rod are equipped with the fourth hole through its left and right surface, and described smooth piece is contained in the fourth hole
Interior and be fixedly connected with the locating rod, the upper end of the second spring is fixedly connected with the support plate, the second spring
Lower end be fixedly connected with the framework.
4. the device for dehydrating sladge waste of the environmental protection of sewage treatment field as claimed in claim 3, it is characterised in that：It is described into material frame
In hollow cuboid, the filter frame is contained in the movable frame, and the lower end into material frame is upper with the filter frame
End is fixedly connected, and the lower end of the filter frame acts against on the inner surface of the movable frame, the filter screen and the filter frame
Inner surface is fixedly connected, and one end of the third spring is fixedly connected with the filter frame, the other end of the third spring with
The movable frame is fixedly connected.
5. the device for dehydrating sladge waste of the environmental protection of sewage treatment field as claimed in claim 4, it is characterised in that：First electricity
Cylinder is fixedly connected with the support plate, and the right end of first catch bar is connect with first electric cylinders, first catch bar
Through described smooth piece of left and right surface and with its sliding contact.
6. the device for dehydrating sladge waste of the environmental protection of sewage treatment field as claimed in claim 5, it is characterised in that：The promotion frame
In hollow cuboid, the left end of first catch bar is fixedly connected with the promotion frame, one end of the 4th spring with
The promotion frame inner surface is fixedly connected, and the other end of the 4th spring is fixedly connected with described into material frame, the 5th bullet
One end of spring is fixedly connected with the locating rod, and the other end of the 5th spring is fixedly connected with the promotion frame, and described
One end of six springs is fixedly connected with the promotion frame, and the other end of the 6th spring is fixed with the support plate upper end to be connected
It connects.
7. the device for dehydrating sladge waste of the environmental protection of sewage treatment field as claimed in claim 6, it is characterised in that：Second electricity
The lower end of cylinder is fixedly connected with the bottom plate, and the lower end of second catch bar is connect with second electric cylinders, and described second pushes away
Lever through first sealing block, second sealing block upper and lower surface and with its sliding contact, second catch bar
Upper end be fixedly connected with the movable frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492583.2A CN108423968A (en) | 2018-05-22 | 2018-05-22 | A kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492583.2A CN108423968A (en) | 2018-05-22 | 2018-05-22 | A kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108423968A true CN108423968A (en) | 2018-08-21 |
Family
ID=63163731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810492583.2A Withdrawn CN108423968A (en) | 2018-05-22 | 2018-05-22 | A kind of device for dehydrating sladge waste of the environmental protection of sewage treatment field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108423968A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293215A (en) * | 2018-11-14 | 2019-02-01 | 莫维武 | Biological sludge processing unit |
| CN111442623A (en) * | 2020-04-02 | 2020-07-24 | 张斌 | Dehumidification equipment for sludge treatment of environmental protection |
-
2018
- 2018-05-22 CN CN201810492583.2A patent/CN108423968A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293215A (en) * | 2018-11-14 | 2019-02-01 | 莫维武 | Biological sludge processing unit |
| CN111442623A (en) * | 2020-04-02 | 2020-07-24 | 张斌 | Dehumidification equipment for sludge treatment of environmental protection |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |