CN210457904U - Wet sludge dewatering device - Google Patents
Wet sludge dewatering device Download PDFInfo
- Publication number
- CN210457904U CN210457904U CN201921463333.2U CN201921463333U CN210457904U CN 210457904 U CN210457904 U CN 210457904U CN 201921463333 U CN201921463333 U CN 201921463333U CN 210457904 U CN210457904 U CN 210457904U
- Authority
- CN
- China
- Prior art keywords
- compression roller
- fixed
- driven
- driving
- support
- 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
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 44
- 238000007906 compression Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 4
- 229910001634 calcium fluoride Inorganic materials 0.000 description 4
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
Images
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- Treatment Of Sludge (AREA)
Abstract
A wet sludge dewatering device, wherein a conveying belt bracket of a mesh conveying belt is arranged in a water storage tank; the support is fixed on a table base, the table base is built on the ground on the left side and the right side of the water storage pool, an upper material bin and two transverse mounting plates are fixed on the support, a driving compression roller is mounted on the two transverse mounting plates, and a motor drives the driving compression roller to rotate through a chain; the rotating shaft of the driven press roll is arranged on the shaft seat. The right end of the hand-operated screw is pressed against the sliding block, the baffle is fixed on the transverse mounting plate, and the spring and the sliding block in the square groove are blocked by the baffle; the driven press roll and the driving press roll are pressed together, the dewatering cover is fixed on the support at the same time, and the dewatering cover covers the upper parts of the driven press roll and the driving press roll. The sludge dewatering equipment can dewater sludge rapidly in a large batch, has good dewatering effect, does not need a ceramic filter plate, saves the trouble of replacing the ceramic filter plate, and saves the production cost.
Description
Technical Field
The utility model relates to a sludge treatment technical field, more specifically say and relate to a dewatering device of wet mud.
Background
After the calcium fluoride wet sludge is air-dried under natural conditions, the calcium fluoride wet sludge also contains 40-60% of water by weight, so that the calcium fluoride wet sludge needs to consume more energy when being heated and boiled, a sludge rapid dehydration device needs to be designed for dehydrating the calcium fluoride wet sludge as much as possible, and no suitable device exists in the market.
At present, a sludge glue device is available on the market, wherein a filter plate is arranged on a shell of a screw conveyor, so that when sludge is conveyed in the screw conveyor, moisture in the extruded sludge is removed. The disadvantages are as follows: 1. the device has small sludge treatment amount and can not meet the requirement of mass production sludge treatment. 2. The filter holes on the filter plate are easy to block in the production process, so that the filter plate needs to be frequently replaced, which is very troublesome, and the filter plate is a ceramic filter plate and is expensive.
SUMMERY OF THE UTILITY MODEL
The utility model aims at being not enough to prior art, and provide a wet sludge dewatering device, it can dewater mud fast in batches greatly, and dewatering effect is good, does not need ceramic filter, saves the trouble of changing ceramic filter, saves manufacturing cost simultaneously.
The technical solution of the utility model is as follows:
the wet sludge dewatering device comprises a motor and a mesh conveying belt, wherein the mesh conveying belt is provided with a conveying belt bracket, a water storage tank is arranged on the ground, and the conveying belt bracket of the mesh conveying belt is arranged in the water storage tank; the support is fixed on a table base, the table base is built on the ground on the left side and the right side of the water storage pool, an upper material bin and two transverse mounting plates are fixed on the support, a driving compression roller is mounted on the two transverse mounting plates, and a motor drives the driving compression roller to rotate through a chain;
a rotating shaft of the driven compression roller is installed on a shaft seat, a square groove is formed in the transverse installation plate, the shaft seat 1 is sleeved in the square groove, the left end of a spring is pressed on a sliding block, the right end of the spring is pressed on the shaft seat, a nut is fixed on the support, a hand-operated screw is screwed on the nut, the right end of the hand-operated screw is pressed on the sliding block in a propping manner, a baffle is fixed on the transverse installation plate, and the spring and the sliding block in the square groove are blocked by the baffle;
driven compression roller and initiative compression roller are leaned on pressing together, and the size of driven compression roller and initiative compression roller is the same, and the lower part of going up the feed bin is the frustum form, and the discharge gate of going up the feed bin is facing to the position between driven compression roller and the initiative compression roller, dewaters the cover shaping or fixes the lower extreme at last feed bin, dewaters the cover and fixes simultaneously on the support, dewaters the cover and is covering the upper portion of driven compression roller and initiative compression roller.
The baffle is fixed on the transverse mounting plate through screws, and the motor is fixed on the ground.
The two transverse mounting plates are all formed with square grooves, shaft seats are all inserted in the square grooves, and the outer shells of the shaft seats are square bodies.
The front end and the rear end of the mesh conveying belt extend out of the upper surface of the water storage tank.
A driving chain wheel is fixed on a rotating shaft of the motor, a driven chain wheel is fixed on a rotating shaft of the driving compression roller, and the chain is tensioned on the driving chain wheel and the driven chain wheel.
The beneficial effects of the utility model reside in that:
the sludge dewatering equipment can dewater sludge rapidly in a large batch, has good dewatering effect, does not need a ceramic filter plate, saves the trouble of replacing the ceramic filter plate, and saves the production cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the connection between the driven roller and the transverse mounting plate;
fig. 3 is a schematic view of the position relationship between the mesh conveyor belt and the water storage tank.
In the figure: 1. a motor; 2. a mesh conveyor belt; 3. a water storage tank; 4. a support; 5. a platform base; 6. a driving compression roller; 7. a driven press roll; 8. a chain; 9. a spring; 10. feeding a bin; 11. a transverse mounting plate; 12. a shaft seat; 13. a nut; 14. hand-cranking screw; 15. a slider; 16. a baffle plate; 17. a drive sprocket; 18. a driven sprocket.
Detailed Description
Example (b): as shown in fig. 1 to 3, the wet sludge dewatering device comprises a motor 1 and a mesh conveyor belt 2, wherein the mesh conveyor belt 2 is provided with a conveyor belt bracket 21, a water storage tank 3 is arranged on the ground, and the conveyor belt bracket 21 of the mesh conveyor belt 2 is arranged in the water storage tank 3; the support 4 is fixed on a platform base 5, the platform base 5 is built on the ground on the left side and the right side of the water storage tank 3, an upper storage bin 10 and two transverse mounting plates 11 are fixed on the support 4, the driving compression roller 6 is mounted on the two transverse mounting plates 11, and the motor 1 drives the driving compression roller 6 to rotate through a chain 8;
a rotating shaft of the driven compression roller 7 is installed on a shaft seat 12, a square groove 111 is formed in the transverse installation plate 11, the shaft seat 12 is inserted in the square groove 111, the left end of a spring 9 is pressed on a sliding block 15, the right end of the spring is pressed on the shaft seat 12, a nut 13 is fixed on the support 4, a hand-operated screw 14 is screwed on the nut 13, the right end of the hand-operated screw 14 is pressed on the sliding block 15, a baffle 16 is fixed on the transverse installation plate 12, and the baffle 16 blocks the spring 9 and the sliding block 15 in the square groove 111;
driven compression roller 7 and initiative compression roller 6 are close to pressing together, and driven compression roller 7 is the same with the size of initiative compression roller 6, and the lower part of going up feed bin 10 is the frustum form, and the discharge gate of going up feed bin 10 is facing to the position between driven compression roller 7 and the initiative compression roller 6, dewaters the lower extreme of cover 101 shaping or fixing at last feed bin 10, dewaters cover 101 and fixes on support 4 simultaneously, dewaters the cover 101 and covers the upper portion of driven compression roller 7 and initiative compression roller 6.
The baffle 16 is fixed on the transverse mounting plate 11 through screws, and the motor 1 is fixed on the ground.
The two transverse mounting plates 11 are respectively provided with a square groove 111, the square grooves 111 are respectively sleeved with a shaft seat 12, and the outer shell of the shaft seat 12 is a square body.
The front end and the rear end of the mesh conveyor belt 2 extend out of the upper surface of the water storage tank 3.
The following steps: a driving chain wheel 17 is fixed on a rotating shaft of the motor 1, a driven chain wheel 18 is fixed on a rotating shaft of the driving compression roller 6, and the chain 8 is tensioned on the driving chain wheel 17 and the driven chain wheel 18.
The working principle is as follows: 50 to 60 percent of sludge containing water is added into a bin 10, falls onto a driven compression roller 7 and a driving compression roller 6 along the bin and is positioned in a dewatering cover 101, a motor 1 drives the driving compression roller 6 to rotate, the driven compression roller 7 and the driving compression roller 6 squeeze the sludge containing water of 50 to 60 percent in the dewatering cover 101, most of squeezed water falls into a water storage tank 3, the squeezed sludge falls onto a mesh conveyer belt 2 and is transported away, and the water content in the squeezed sludge is 30 to 40 percent. Thus, when sludge with relatively low water content is boiled and heated, less energy is consumed.
The driven press roll 7 and the driving press roll 6 press water from the sludge, and as shown in fig. 2, the water mainly flows out from the left side and the right side of the driven press roll 7 and the driving press roll 6. The sludge dewatering equipment can dewater sludge rapidly in a large batch, has good dewatering effect, does not need a ceramic filter plate, saves the trouble of replacing the ceramic filter plate, and saves the production cost. The driven press roll 7 and the driving press roll 6 are both rolls coated with rubber layers on the surfaces.
Claims (5)
1. Wet sludge dewatering device, including motor (1) and mesh conveyer belt (2), mesh conveyer belt (2) have conveyer belt support (21), its characterized in that: a water storage tank (3) is arranged on the ground, and a conveying belt bracket (21) of the mesh conveying belt (2) is arranged in the water storage tank (3); the support (4) is fixed on the platform base (5), the platform base (5) is built on the ground on the left side and the right side of the water storage tank (3), the upper stock bin (10) and the two transverse mounting plates (11) are fixed on the support (4), the driving compression roller (6) is mounted on the two transverse mounting plates (11), and the motor (1) drives the driving compression roller (6) to rotate through the chain (8);
a rotating shaft of the driven compression roller (7) is installed on a shaft seat (12), a square groove (111) is formed in a transverse installation plate (11), the shaft seat (12) is inserted in the square groove (111), the left end of a spring (9) is pressed on a sliding block (15), the right end of the spring is pressed on the shaft seat (12), a nut (13) is fixed on a support (4), a hand-operated screw (14) is screwed on the nut (13), the right end of the hand-operated screw (14) is pressed on the sliding block (15), a baffle (16) is fixed on the transverse installation plate (11), and the spring (9) and the sliding block (15) in the square groove (111) are blocked by the baffle (16);
driven compression roller (7) and initiative compression roller (6) are leaned on and are pressed together, driven compression roller (7) and the size of initiative compression roller (6) are the same, the lower part of going up feed bin (10) is the frustum form, the discharge gate of going up feed bin (10) is facing to the position between driven compression roller (7) and the initiative compression roller (6), dehydration cover (101) shaping or fix the lower extreme at last feed bin (10), it fixes on support (4) simultaneously to dewater cover (101), it covers the upper portion of driven compression roller (7) and initiative compression roller (6) to dewater cover (101).
2. The wet sludge dewatering apparatus of claim 1, wherein: the baffle (16) is fixed on the transverse mounting plate (11) through screws, and the motor (1) is fixed on the ground.
3. The wet sludge dewatering apparatus of claim 1, wherein: square grooves (111) are formed in the two transverse mounting plates (11), shaft seats (12) are inserted into the square grooves (111), and the shells of the shaft seats (12) are square.
4. The wet sludge dewatering apparatus of claim 1, wherein: the front end and the rear end of the mesh conveyor belt (2) extend out of the upper surface of the water storage tank (3).
5. The wet sludge dewatering apparatus of claim 1, wherein: a driving chain wheel (17) is fixed on a rotating shaft of the motor (1), a driven chain wheel (18) is fixed on a rotating shaft of the driving compression roller (6), and a chain (8) is tensioned on the driving chain wheel (17) and the driven chain wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463333.2U CN210457904U (en) | 2019-09-04 | 2019-09-04 | Wet sludge dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463333.2U CN210457904U (en) | 2019-09-04 | 2019-09-04 | Wet sludge dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210457904U true CN210457904U (en) | 2020-05-05 |
Family
ID=70432049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921463333.2U Expired - Fee Related CN210457904U (en) | 2019-09-04 | 2019-09-04 | Wet sludge dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210457904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407431A (en) * | 2019-09-04 | 2019-11-05 | 宝莹环保科技(杭州)有限公司 | Wet mud dehydration device |
-
2019
- 2019-09-04 CN CN201921463333.2U patent/CN210457904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407431A (en) * | 2019-09-04 | 2019-11-05 | 宝莹环保科技(杭州)有限公司 | Wet mud dehydration device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |