CN208517260U - Sludge dewatering equipment - Google Patents
Sludge dewatering equipment Download PDFInfo
- Publication number
- CN208517260U CN208517260U CN201820969117.4U CN201820969117U CN208517260U CN 208517260 U CN208517260 U CN 208517260U CN 201820969117 U CN201820969117 U CN 201820969117U CN 208517260 U CN208517260 U CN 208517260U
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- CN
- China
- Prior art keywords
- sludge
- shell
- filter bag
- rotating disc
- decelerating motor
- 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.)
- Expired - Fee Related
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses sludge dewatering equipments, including shell, filter bag, rotating disc, decelerating motor, the shell is hollow cylindrical structure, inner space is outer chamber, upper surface center is equipped with through-hole, lower surface center position is exported equipped with dewatered sludge, shell side is equipped with pressurized gas inlet, the shell lower left corner is equipped with dewatering outlet, outer casing bottom is welded with bracket, cover top portion is equipped with decelerating motor, the rotating disc is mounted in the through-hole of upper surface of outer cover, rotating disc passes through the output axis connection of transmission shaft and decelerating motor, rotating disc center position is equipped with sludge inlet, the filter bag is hollow cylindrical structure bottomless up and down, installation is inside the housing, it is fixed on the edge of rotating disc at the top of filter bag, filter bag bottom is fixed on the edge of dewatered sludge outlet.The utility model is dehydrated sludge by using the mode that filter bag is tightened in rotation, and is cleared up by the way of high pressure gas blowback filter bag, facilitates sludge dewatering operation.
Description
Technical field
The utility model relates to sludge treatment field, especially sludge dewatering equipment.
Background technique
Sludge dewatering is to convert semisolid or solid-state clod for the primary of fluidised form, concentration or digested sludge removing moisture
A kind of method for sludge treatment, by dehydration, a large amount of capillary waters in sludge can be removed, significantly reduce sludge volume and
Weight, facilitates subsequent transport and harmless treatment to dewatered sludge, the common machinery of sludge dewatering at present have belt filter press,
Centrifugal dehydrator, plate and frame filter press etc., these equipment respectively have disadvantage when in use, and belt filter press equipment is larger, and structure is more multiple
It is miscellaneous, and need through common high pressure water flushing filter wash bag, cleaning trouble, centrifugal dehydrator noise is big, energy consumption is high, plate and frame filter press production
Efficiency is lower, brings inconvenience to sludge dewatering operation.
Utility model content
In order to overcome drawbacks described above, the utility model provides sludge dewatering equipment, and the mode of filter bag is tightened by using rotation
Sludge is dehydrated, and filter bag is cleared up by the way of high pressure gas blowback, facilitates sludge dewatering operation.
The technical scheme adopted by the utility model to solve the technical problem is as follows: sludge dewatering equipment, including shell, filter bag,
Rotating disc, decelerating motor, the shell are hollow cylindrical structure, and inner space is outer chamber, and upper surface center is equipped with logical
Hole, lower surface center position are exported equipped with dewatered sludge, and dewatered sludge exports bottom and lower cover is housed, and shell side is equipped with high pressure
Gas access, the shell lower left corner are equipped with dewatering outlet, and dewatering outlet is furnished with Draw off valve, and outer casing bottom is welded with bracket, cover top portion
It is welded with electric machine support, the decelerating motor is mounted by means of bolts on electric machine support, and decelerating motor passes through two-direction switch
It is connect with external power supply, the rotating disc is mounted in the through-hole of upper surface of outer cover, and rotating disc passes through transmission shaft and decelerating motor
Output axis connection, rotating disc center position is equipped with sludge inlet, upper cover is equipped at the top of sludge inlet, the filter bag is upper and lower
Bottomless hollow cylindrical structure, installation inside the housing, are fixed on the edge of rotating disc, filter bag bottom is fixed at the top of filter bag
On the edge of dewatered sludge outlet, filter bag inner space is sewage sludge storage chamber.
Above-mentioned sludge dewatering equipment, the filter bag are chinlon material, are woven into fine and close reticular structure.
Above-mentioned sludge dewatering equipment, the transmission shaft top half are cylinder, and lower half portion is inverted U-shaped, top half
It is an integral structure with lower half portion.
Above-mentioned sludge dewatering equipment, the rotating disc are circular plate shape, and middle position has the sludge inlet of perforation, plectane
Annular recess is along the circumferential direction equipped at center side position, the thickness of annular recess and the thickness of upper surface of outer cover are identical.
Above-mentioned sludge dewatering equipment, the pressurized gas inlet is in upper layer and lower layer annular distribution in the side of shell, quantity
It is 12.
The utility model has the following advantages that and high-lighting effect compared with prior art:
The utility model has the beneficial effects that the utility model carries out sludge by using the mode that filter bag is tightened in rotation
Dehydration, structure is simple, and at low cost, occupied area is small, and operation noise is small, and a large amount of sludge can be once filled in filter bag, and treating capacity is big, and
Filter bag to be cleared up by the way of high pressure gas blowback, cleaning is convenient, and it is easy to operate, sludge dewatering operation is facilitated, is had
There is higher practical value.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram.
1. decelerating motor in figure, 2. electric machine supports, 3. upper covers, 4. pressurized gas inlets, 5. sludge inlets, 6. sewage sludge storages
Chamber, 7. outer chambers, 8. lower covers, 9. dewatered sludges export, 10. brackets, 11. dewatering outlets, 12. filter bags, 13. rotating discs, outside 14.
Shell, 15. transmission shafts.
Specific embodiment
Sludge dewatering equipment, including shell 14, filter bag 12, rotating disc 13, decelerating motor 1, the shell 14 are hollow circuit cylinder
Structure, inner space are outer chamber 7, and upper surface center is equipped with through-hole, and lower surface center position goes out equipped with dewatered sludge
Mouth 9, dewatered sludge export 9 bottoms and lower cover 8 are housed, and 14 side of shell is equipped with pressurized gas inlet 4, and 14 lower left corner of shell is equipped with and puts
The mouth of a river 11, dewatering outlet 11 are furnished with Draw off valve, and 14 bottom of shell is welded with bracket 10, electric machine support 2 is welded at the top of shell 14,
The decelerating motor 1 is mounted by means of bolts on electric machine support 2, and decelerating motor 1 is connected by two-direction switch and external power supply
It connects, the rotating disc 13 is mounted in the through-hole of 14 upper surface of shell, and rotating disc 13 is defeated by transmission shaft 15 and decelerating motor 1
Axis connection out, 13 center position of rotating disc are equipped with sludge inlet 5, are equipped with upper cover 3 at the top of sludge inlet 5, the filter bag 12 is
Bottomless hollow cylindrical structure up and down, is mounted on inside shell 14, is fixed on the edge of rotating disc 13 at the top of filter bag 12, filter bag
12 bottoms are fixed on the edge of dewatered sludge outlet 9, and 12 inner space of filter bag is sewage sludge storage chamber 6.
Further, the filter bag 12 is chinlon material, is woven into fine and close reticular structure, and intensity is high, wearability is good, can
Sludge is blocked in inside sewage sludge storage chamber 6, and do not hinder moisture to pass through.
Further, 15 top half of transmission shaft is cylinder, and lower half portion is inverted U-shaped, top half and lower half
Part is an integral structure, and this structure not only may be implemented that rotating disc 13 is driven to rotate, but also that does not hinder upper cover 3 beat on and off
It closes.
Further, the rotating disc 13 is circular plate shape, and middle position has the sludge inlet 5 of perforation, plectane side
Center position is along the circumferential direction equipped with annular recess, and the thickness of annular recess is identical as the thickness of 14 upper surface of shell, is used to
Rotatable engagement is realized with the through-hole of 14 upper surface of shell.
Further, the pressurized gas inlet 4 is in upper layer and lower layer annular distribution in the side of shell 14, quantity 12
It is a.
When utility model works, the Draw off valve of upper cover 3 and dewatering outlet 11 is opened, sludge to be drained off is passed through into sludge
Entrance 5 is added in sewage sludge storage chamber 6, closes upper cover 3, is controlled decelerating motor 1 by two-direction switch and is rotated forward, passes through transmission
Axis 15 drives rotating disc 13 slowly to rotate, and then filter bag 12 is tightened as twisting a towel, and the sludge in filter bag 12 is squeezed, water
Mesh along filter bag 12 flows out in outer chamber 7, is then discharged to outside shell 14 by dewatering outlet 11, and sludge is not by filter bag 12
Disconnected to squeeze, the moisture in sludge is constantly squeezed out, and realizes the dehydration of sludge, after sludge dewatering, is opened lower cover 8, is passed through
Two-direction switch control decelerating motor 1 rotates backward, and the filter bag 12 tightened is unclamped, the dewatered sludge in filter bag 12 is dirty by dehydration
Mud outlet 9 is discharged to outside shell 14, and can constantly sludge be carried out dehydrating by repeating aforesaid operations, when dewatering operation terminates
Afterwards, upper cover 3 and lower cover 8 are opened, high pressure gas is passed through into outer chamber 7 by pressurized gas inlet 4, by what is sticked on filter bag 12
Sludge blowing is fallen, and realizes the cleaning of filter bag 12.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (5)
1. sludge dewatering equipment, which is characterized in that described including shell (14), filter bag (12), rotating disc (13), decelerating motor (1)
Shell (14) is hollow cylindrical structure, and inner space is outer chamber (7), and upper surface center is equipped with through-hole, lower surface center
Dewatered sludge outlet (9) is equipped at position, dewatered sludge exports (9) bottom and lower cover (8) are housed, and shell (14) side is equipped with high pressure
Gas access (4), shell (14) lower left corner are equipped with dewatering outlet (11), and dewatering outlet (11) are furnished with Draw off valve, shell (14) bottom
It is welded with bracket (10), is welded with electric machine support (2) at the top of shell (14), the decelerating motor (1) is bolted installation
On electric machine support (2), decelerating motor (1) is connect by two-direction switch with external power supply, and the rotating disc (13) is mounted on outer
In the through-hole of shell (14) upper surface, rotating disc (13) passes through the output axis connection of transmission shaft (15) and decelerating motor (1), rotating disc
(13) center position is equipped with sludge inlet (5), is equipped with upper cover (3) at the top of sludge inlet (5), and the filter bag (12) is upper and lower nothing
The hollow cylindrical structure at bottom is mounted on shell (14) inside, is fixed on the edge of rotating disc (13) at the top of filter bag (12), filter bag
(12) bottom is fixed on the edge of dewatered sludge outlet (9), and filter bag (12) inner space is sewage sludge storage chamber (6).
2. sludge dewatering equipment according to claim 1, which is characterized in that the filter bag (12) is chinlon material, is woven into
Fine and close reticular structure.
3. sludge dewatering equipment according to claim 1, which is characterized in that transmission shaft (15) top half is cylinder
Shape, lower half portion be it is inverted U-shaped, top half and lower half portion are an integral structure.
4. sludge dewatering equipment according to claim 1, which is characterized in that the rotating disc (13) is circular plate shape, intermediate
There is the sludge inlet (5) of perforation at position, plectane center side is along the circumferential direction equipped with annular recess at position, annular recess
Thickness is identical as the thickness of shell (14) upper surface.
5. sludge dewatering equipment according to claim 1, which is characterized in that the pressurized gas inlet (4) is in upper layer and lower layer
For annular distribution in the side of shell (14), quantity is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969117.4U CN208517260U (en) | 2018-06-22 | 2018-06-22 | Sludge dewatering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969117.4U CN208517260U (en) | 2018-06-22 | 2018-06-22 | Sludge dewatering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208517260U true CN208517260U (en) | 2019-02-19 |
Family
ID=65325638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820969117.4U Expired - Fee Related CN208517260U (en) | 2018-06-22 | 2018-06-22 | Sludge dewatering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208517260U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060927A (en) * | 2021-03-18 | 2021-07-02 | 郑州大学 | Building slurry centrifugal dehydration test device and use method |
| CN113461292A (en) * | 2021-07-22 | 2021-10-01 | 清远市科博环保技术有限公司 | Sludge discharge structure for sewage treatment |
| CN114247205A (en) * | 2021-12-27 | 2022-03-29 | 大庆宝昇石油机械有限公司 | Drilling fluid mud vibration recovery device and recovery method thereof |
| CN115845459A (en) * | 2023-03-03 | 2023-03-28 | 广东红海湾发电有限公司 | Slag water desliming system based on power generation system waste treatment |
-
2018
- 2018-06-22 CN CN201820969117.4U patent/CN208517260U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060927A (en) * | 2021-03-18 | 2021-07-02 | 郑州大学 | Building slurry centrifugal dehydration test device and use method |
| CN113461292A (en) * | 2021-07-22 | 2021-10-01 | 清远市科博环保技术有限公司 | Sludge discharge structure for sewage treatment |
| CN114247205A (en) * | 2021-12-27 | 2022-03-29 | 大庆宝昇石油机械有限公司 | Drilling fluid mud vibration recovery device and recovery method thereof |
| CN115845459A (en) * | 2023-03-03 | 2023-03-28 | 广东红海湾发电有限公司 | Slag water desliming system based on power generation system waste treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |