CN208151187U - A kind of secondary sludge desiccation apparatus - Google Patents
A kind of secondary sludge desiccation apparatus Download PDFInfo
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- CN208151187U CN208151187U CN201721345972.XU CN201721345972U CN208151187U CN 208151187 U CN208151187 U CN 208151187U CN 201721345972 U CN201721345972 U CN 201721345972U CN 208151187 U CN208151187 U CN 208151187U
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- drying cylinder
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Abstract
The utility model discloses a kind of secondary sludge desiccation apparatus, including pedestal, drying cylinder, right aling cap, conveying mechanism, baking oven, steam inlet tube, left sealing cap, stile, oil cylinder, sliding panel, hollow pipe, push top, bumper, inlet valve, steam outlet pipe, heating tube, discharging gate, wet mud enters in drying cylinder through inlet valve, oil cylinder pushing sliding panel moves forward along guide post, to push push top to move forward, first drying is carried out to push sludge to baking oven, sludge continuously transmits after baking oven is dried through conveying mechanism, heating tube carries out secondary drying to sludge, sludge after drying is discharged through discharging gate, the tail gas generated when drying is discharged through offgas duct.The apparatus structure is simple, the contact area of sludge and heat source is big, improve drying effect and efficiency, simultaneously, using steam heating as most of moisture in level-one drying energy removal sludge, using electric power as residual moisture in second level drying energy removal sludge, the consumption of electric power energy is reduced, drying effect and efficiency are improved.
Description
Technical field
The utility model relates to a kind of mechanical device more particularly to a kind of secondary sludge desiccation apparatus.
Background technique
In existing sludge from wastewater treatment plant processing technique, filters pressing or natural drying are mostly used greatly, and moisture content is non-
Chang Gao, processed sludge can only temporarily solidify, and as landfill disposal, can only be the schemes temporarily handled, be unable to satisfy more next
Tighter environmental requirement.Therefore, there is sludge drying technique, i.e., by it is heating and drying so that sludge moisture content be lower than 10%,
And then recycled, sludge drying process mainly includes sludge collection, continuous feeding, desiccation, dehydration and comprehensive utilization,
When sludge drying, using chain mat machine by sludge continuously across baking oven carry out high temperature drying, due to baking oven to continuously across sludge
For indirect drying, uniformity and efficiency are lower, meanwhile, baking oven mostly uses electric power as the energy, and power consumption is big.In view of above
Defect, it is really necessary to design a kind of secondary sludge desiccation apparatus.
Utility model content
The purpose of this utility model is to provide a kind of secondary sludge desiccation apparatus, which is used
Direct contact type drying, improves the contact area of sludge and heat source, improves drying effect and efficiency, meanwhile, it is heated using steam
As most of moisture in level-one drying energy removal sludge, using electric power as remaining water in second level drying energy removal sludge
Point, reduce the consumption of electric power energy.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of secondary sludge desiccation apparatus, including bottom
Seat, right aling cap, conveying mechanism, baking oven, steam inlet tube, left sealing cap, stile, oil cylinder, sliding panel, hollow pipe, push top, is prevented drying cylinder
Pad, inlet valve, steam outlet pipe, heating tube, discharging gate are hit, the drying cylinder is located at pedestal upper end, the drying cylinder and pedestal spiral shell
Line is connected, and the right aling cap is located on the right side of drying cylinder, and the right aling cap is connected with drying cylinder screw thread, and the conveying mechanism runs through
Right aling cap and it is located at pedestal upper end, the conveying mechanism is connected with whorl of base, and the baking oven is located at drying cylinder inside and position
On the left of conveying mechanism, the baking oven is weldingly connected with drying cylinder and is rotatedly connected with conveying mechanism, the steam inlet tube position
In drying cylinder upper end, the steam inlet tube is connected with drying cylinder screw thread, and the left sealing cap is located on the left of drying cylinder, the left sealing cap
It is connected with drying cylinder screw thread, the stile is located on the left of pedestal upper end, and the stile is connected with whorl of base, the oil cylinder
On the right side of the stile, the oil cylinder is connected with stile screw thread, and the sliding panel is located at oil cylinder right side, the sliding panel and
Oil cylinder screw thread is connected, and the hollow pipe is through left sealing cap and is located on the right side of sliding panel, the hollow pipe and sliding panel screw thread
Be connected, the push top is located on the right side of hollow pipe and protrudes into drying cylinder inside, the push top be connected with hollow pipe screw thread and with baking
Cylinder sliding is connected, and the bumper is located at push top left side, and the bumper is connected with push top screw thread, the inlet valve position
On the left of drying cylinder upper end, the inlet valve is connected with drying cylinder screw thread, and the steam outlet pipe is located at drying cylinder lower end, the steaming
Vapour outlet pipe is connected with drying cylinder screw thread, and the heating tube runs through right aling cap, and the heating tube is connected with right aling cap screw thread, described
Discharging gate be located at lower end on the right side of drying cylinder, the discharging gate is weldingly connected with drying cylinder.
The utility model further improves as follows：
Further, the drying cylinder is additionally provided with offgas duct, and the offgas duct is located at upper end on the right side of drying cylinder, the tail
Tracheae is connected with drying cylinder screw thread.
Further, the conveying mechanism further includes speed regulating motor, shaft, helical runner, transmission mechanism, the tune
Speed motor is located at pedestal upper end, and the speed regulating motor is connected with whorl of base, and the shaft is through right aling cap and is located at baking
On the right side of case, the shaft is rotatedly connected with baking oven, and the helical runner is located on the outside of shaft, the helical runner and turn
Axis is weldingly connected, and the transmission mechanism is located on the left of speed regulating motor and is located on the right side of shaft, the transmission mechanism and speed regulation
Motor key is connected and is connected with shaft key, and speed regulating motor drives the helical runner being connected with shaft to rotate by transmission mechanism, from
And sludge is continuously conveyed.
Further, the baking oven further includes cabinet, extruding pipe, heat exchanger, and the cabinet is located on the inside of drying cylinder, institute
The cabinet stated is weldingly connected with drying cylinder, and the extruding pipe is connected with drying cylinder screw thread, and the heat exchanger is located on the outside of extruding pipe,
The heat exchanger is connected with extruding pipe close-fitting.
Further, the cabinet was additionally provided with port, and the port of crossing runs through cabinet, and steam is set in cabinet
On cross port enter cabinet, steam heat exchanging device is heated, and then is heated to extruding pipe, when sludge is continuously through squeezing out
When pipe is discharged, the extruding pipe being heated carries out heating, drying to sludge.
Further, the heat exchanger further includes base tube, fin, and the base tube is located on the outside of extruding pipe, described
Base tube is connected with extruding pipe close-fitting, and the fin is located on the outside of base tube, and the fin is connected with base tube close-fitting.
Further, the stile is additionally provided with guide post, and the guide post is between stile and drying cylinder and runs through
Sliding panel, the guide post are connected with stile and drying cylinder screw thread respectively and are connected with sliding panel sliding.
Further, the push top is additionally provided with nylon jacket, and the nylon jacket is located at push top outside, the nylon jacket
It is connected with push top screw thread.
Compared with prior art, the secondary sludge desiccation apparatus, when work, wet mud enters in drying cylinder through inlet valve, oil
Cylinder push sliding panel along guide post move forward, thus push with hollow pipe be connected push top move forward, thus by sludge push to baking oven into
Row first drying, sludge continuously transmit after baking oven is dried through conveying mechanism, and heating tube carries out secondary drying to sludge, after drying
Sludge be discharged through discharging gate, the tail gas that when drying generates is discharged through offgas duct.The apparatus structure is simple, by oil cylinder to sludge
Apply pressure and squeeze out drying through baking oven, increase the contact area of sludge and heat source, improves drying effect and efficiency, meanwhile, it uses
Steam heating removes sludge as the second level drying energy using electric power as most of moisture in level-one drying energy removal sludge
Interior residual moisture reduces the consumption of electric power energy, improves drying effect and efficiency.
Detailed description of the invention
Fig. 1 shows the utility model main view
Fig. 2 shows the utility model conveying mechanism structural schematic diagrams
Fig. 3 shows the utility model oven structure schematic diagram
Fig. 4 shows the utility model heat exchanger structure schematic diagram
Fig. 5 shows the utility model push top side view
In figure：Pedestal 1, drying cylinder 2, right aling cap 3, conveying mechanism 4, baking oven 5, steam inlet tube 6, left sealing cap 7, stile 8, oil cylinder
9, sliding panel 10, hollow pipe 11, push top 12, bumper 13, inlet valve 14, steam outlet pipe 15, heating tube 16, discharging gate 17, tail
Tracheae 201, speed regulating motor 401, shaft 402, helical runner 403, transmission mechanism 404, cabinet 501, extruding pipe 502, heat exchanger
503, port 504, base tube 505, fin 506, guide post 801, nylon jacket 1201 are crossed.
Specific embodiment
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of secondary sludge desiccation apparatus, including pedestal 1, drying cylinder 2, right aling cap
3, conveying mechanism 4, baking oven 5, steam inlet tube 6, left sealing cap 7, stile 8, oil cylinder 9, sliding panel 10, hollow pipe 11, push top 12, anticollision
Pad 13, inlet valve 14, steam outlet pipe 15, heating tube 16, discharging gate 17, the drying cylinder 2 are located at 1 upper end of pedestal, the baking
Cylinder 2 is connected with 1 screw thread of pedestal, and the right aling cap 3 is located at 2 right side of drying cylinder, and the right aling cap 3 is connected with 2 screw thread of drying cylinder, institute
The conveying mechanism 4 stated is through right aling cap 3 and is located at 1 upper end of pedestal, and the conveying mechanism 4 is connected with 1 screw thread of pedestal, described
Baking oven 5 is located at the inside of drying cylinder 2 and is located at 4 left side of conveying mechanism, the baking oven 5 and drying cylinder 2 be weldingly connected and with conveying mechanism 4
It is rotatedly connected, the steam inlet tube 6 is located at 2 upper end of drying cylinder, and the steam inlet tube 6 is connected with 2 screw thread of drying cylinder, the left side
Capping 7 is located at 2 left side of drying cylinder, and the left sealing cap 7 is connected with 2 screw thread of drying cylinder, and the stile 8 is located on the left of 1 upper end of pedestal,
The stile 8 is connected with 1 screw thread of pedestal, and the oil cylinder 9 is located at 8 right side of stile, the oil cylinder 9 and 8 screw thread phase of stile
Even, the sliding panel 10 is located at 9 right side of oil cylinder, and the sliding panel 10 is connected with 9 screw thread of oil cylinder, and the hollow pipe 11 passes through
It wears left sealing cap 7 and is located at 10 right side of sliding panel, the hollow pipe 11 is connected with 10 screw thread of sliding panel, and the push top 12 is located at
On the right side of hollow pipe 11 and 2 inside of drying cylinder is protruded into, the push top 12 is connected with 11 screw thread of hollow pipe and is connected with the sliding of drying cylinder 2,
The bumper 13 is located at 12 left side of push top, and the bumper 13 is connected with 12 screw threads of push top, the inlet valve 14
On the left of 2 upper end of drying cylinder, the inlet valve 14 is connected with 2 screw thread of drying cylinder, and the steam outlet pipe 15 is located at 2 lower end of drying cylinder,
The steam outlet pipe 15 is connected with 2 screw thread of drying cylinder, and the heating tube 16 runs through right aling cap 3, the heating tube 16 and the right side
3 screw threads are covered to be connected, the discharging gate 17 is located at 2 right side lower end of drying cylinder, and the discharging gate 17 is weldingly connected with drying cylinder 2,
It is characterized in that the drying cylinder 2 is additionally provided with offgas duct 201, the offgas duct 201 is located at 2 right side upper end of drying cylinder, described
Offgas duct 201 is connected with 2 screw thread of drying cylinder, and the conveying mechanism 4 further includes speed regulating motor 401, shaft 402, helical runner
403, transmission mechanism 404, the speed regulating motor 401 are located at 1 upper end of pedestal, the speed regulating motor 401 and 1 screw thread phase of pedestal
Even, the shaft 402 through right aling cap 3 and is located at 5 right side of baking oven, and the shaft 402 is rotatedly connected with baking oven 5, described
Helical runner 403 be located at the outside of shaft 402, the helical runner 403 is weldingly connected with shaft 402, the driver
Structure 404 is located at 401 left side of speed regulating motor and is located at 402 right side of shaft, the transmission mechanism 404 and 401 key phase of speed regulating motor
It is connected even and with 402 key of shaft, speed regulating motor 401 drives the helical runner 403 being connected with shaft 402 by transmission mechanism 404
Rotation, so that sludge is continuously conveyed, the baking oven 5 further includes cabinet 501, extruding pipe 502, heat exchanger 503, the case
Body 501 is located at 2 inside of drying cylinder, and the cabinet 501 is weldingly connected with drying cylinder 2, the extruding pipe 502 and 2 screw thread phase of drying cylinder
Even, the heat exchanger 503 is located at 502 outside of extruding pipe, and the heat exchanger 503 is connected with 502 close-fitting of extruding pipe, described
Cabinet 501 was additionally provided with port 504, and the port 504 of crossing runs through cabinet 501, and steam, which is set, crosses gas on cabinet 501
Mouth 504 enters cabinet 501, and steam heat exchanging device 503 is heated, and then is heated to extruding pipe 502, when sludge continuously passes through
When extruding pipe 502 is discharged, the extruding pipe 502 being heated carries out heating, drying to sludge, and the heat exchanger 503 further includes base tube
505, fin 506, the base tube 505 are located at 502 outside of extruding pipe, and the base tube 505 is connected with 502 close-fitting of extruding pipe,
The fin 506 is located at 505 outside of base tube, and the fin 506 is connected with 505 close-fitting of base tube, and the stile 8 is additionally provided with
Guide post 801, the guide post 801 is between stile 8 and drying cylinder 2 and runs through sliding panel 10, and the guide post 801 is divided
It is not connected with stile 8 and 2 screw thread of drying cylinder and is connected with the sliding of sliding panel 10, the push top 12 is additionally provided with nylon jacket 1201, institute
The nylon jacket 1201 stated is located at 12 outside of push top, and the nylon jacket 1201 is connected with 12 screw threads of push top, the secondary sludge desiccation
Device, wet mud through inlet valve 14 enter drying cylinder 2 in, oil cylinder 9 push sliding panel 10 along guide post 801 move forward, thus push with
The connected push top 12 of hollow pipe 11 moves forward, so that pushing sludge to baking oven 5 carries out first drying, sludge passes through after the drying of baking oven 5
Conveying mechanism 4 continuously transmits, and heating tube 16 carries out secondary drying to sludge, and the sludge after drying is discharged through discharging gate 17, dries
When the tail gas that generates be discharged through offgas duct 201.The apparatus structure is simple, applies pressure to sludge by oil cylinder 9 and squeezes out through baking oven 5
Drying increases the contact area of sludge and heat source, improves drying effect and efficiency, meanwhile, it is dried using steam heating as level-one
Most of moisture in dry energy removal sludge reduces electricity using electric power as residual moisture in second level drying energy removal sludge
The consumption of the power energy improves drying effect and efficiency.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (8)
1. a kind of secondary sludge desiccation apparatus, it is characterised in that including pedestal, drying cylinder, right aling cap, conveying mechanism, baking oven, steam
Inlet pipe, left sealing cap, stile, oil cylinder, sliding panel, hollow pipe, push top, bumper, inlet valve, steam outlet pipe, heating tube, discharging
Mouth, the drying cylinder are located at pedestal upper end, and the drying cylinder is connected with whorl of base, and the right aling cap is located on the right side of drying cylinder,
The right aling cap is connected with drying cylinder screw thread, and the conveying mechanism is through right aling cap and is located at pedestal upper end, the conveying
Mechanism is connected with whorl of base, and the baking oven is located inside drying cylinder and is located on the left of conveying mechanism, the baking oven and drying cylinder
It is weldingly connected and is rotatedly connected with conveying mechanism, the steam inlet tube is located at drying cylinder upper end, the steam inlet tube and drying cylinder
Screw thread is connected, and the left sealing cap is located on the left of drying cylinder, and the left sealing cap is connected with drying cylinder screw thread, and the stile is located at bottom
On the left of seat upper end, the stile is connected with whorl of base, and the oil cylinder is located on the right side of stile, the oil cylinder and stile spiral shell
Line is connected, and the sliding panel is located on the right side of oil cylinder, and the sliding panel is connected with oil cylinder screw thread, and the hollow pipe is through a left side
Capping and be located on the right side of sliding panel, the hollow pipe is connected with sliding panel screw thread, the push top be located at hollow pipe right side and
It protrudes on the inside of drying cylinder, the push top is connected with hollow pipe screw thread and is connected with drying cylinder sliding, and the bumper is located at push top
Left side, the bumper are connected with push top screw thread, and the inlet valve is located on the left of drying cylinder upper end, the inlet valve and baking
Cylinder screw thread is connected, and the steam outlet pipe is located at drying cylinder lower end, and the steam outlet pipe is connected with drying cylinder screw thread, the heating
Pipe runs through right aling cap, and the heating tube is connected with right aling cap screw thread, and the discharging gate is located at lower end on the right side of drying cylinder, described
Discharging gate is weldingly connected with drying cylinder.
2. secondary sludge desiccation apparatus as described in claim 1, it is characterised in that the drying cylinder is additionally provided with offgas duct, described
Offgas duct be located at upper end on the right side of drying cylinder, the offgas duct is connected with drying cylinder screw thread.
3. secondary sludge desiccation apparatus as described in claim 1, it is characterised in that the conveying mechanism further includes speed regulation electricity
Machine, shaft, helical runner, transmission mechanism, the speed regulating motor are located at pedestal upper end, the speed regulating motor and whorl of base
It is connected, the shaft is through right aling cap and is located on the right side of baking oven, and the shaft is rotatedly connected with baking oven, the helical-blade
Wheel is located on the outside of shaft, and the helical runner is weldingly connected with shaft, the transmission mechanism be located at speed regulating motor left side and
On the right side of shaft, the transmission mechanism is connected with speed regulating motor key and is connected with shaft key.
4. secondary sludge desiccation apparatus as described in claim 1, it is characterised in that the baking oven further includes cabinet, squeezes out
Pipe, heat exchanger, the cabinet are located on the inside of drying cylinder, and the cabinet is weldingly connected with drying cylinder, the extruding pipe and drying cylinder
Screw thread is connected, and the heat exchanger is located on the outside of extruding pipe, and the heat exchanger is connected with extruding pipe close-fitting.
5. secondary sludge desiccation apparatus as claimed in claim 4, it is characterised in that the cabinet was additionally provided with port, described
Cross port run through cabinet.
6. secondary sludge desiccation apparatus as claimed in claim 4, it is characterised in that the heat exchanger further includes base tube, wing
Piece, the base tube are located on the outside of extruding pipe, and the base tube is connected with extruding pipe close-fitting, and the fin is located at outside base tube
Side, the fin are connected with base tube close-fitting.
7. secondary sludge desiccation apparatus as described in claim 1, it is characterised in that the stile is additionally provided with guide post, described
Guide post between stile and drying cylinder and run through sliding panel, the guide post be connected respectively with stile and drying cylinder screw thread and
It is connected with sliding panel sliding.
8. secondary sludge desiccation apparatus as described in claim 1, it is characterised in that the push top is additionally provided with nylon jacket, described
Nylon jacket be located at push top outside, the nylon jacket with have a haircut screw thread be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345972.XU CN208151187U (en) | 2017-10-19 | 2017-10-19 | A kind of secondary sludge desiccation apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345972.XU CN208151187U (en) | 2017-10-19 | 2017-10-19 | A kind of secondary sludge desiccation apparatus |
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| CN208151187U true CN208151187U (en) | 2018-11-27 |
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| CN201721345972.XU Active CN208151187U (en) | 2017-10-19 | 2017-10-19 | A kind of secondary sludge desiccation apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586000A (en) * | 2017-10-19 | 2018-01-16 | 安徽池州瑞恩能源有限公司 | A kind of secondary sludge desiccation apparatus |
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2017
- 2017-10-19 CN CN201721345972.XU patent/CN208151187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586000A (en) * | 2017-10-19 | 2018-01-16 | 安徽池州瑞恩能源有限公司 | A kind of secondary sludge desiccation apparatus |
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Address after: 247100 Chizhou District, Anhui, Guichi Patentee after: Chizhou Xinao Energy Development Co., Ltd. Address before: 247100 Chizhou District, Anhui, Guichi Patentee before: Chizhou Anhui Ryan Energy Co., Ltd. |