CN214735284U - Water treatment sludge dewatering equipment - Google Patents
Water treatment sludge dewatering equipment Download PDFInfo
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- CN214735284U CN214735284U CN202120321467.1U CN202120321467U CN214735284U CN 214735284 U CN214735284 U CN 214735284U CN 202120321467 U CN202120321467 U CN 202120321467U CN 214735284 U CN214735284 U CN 214735284U
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Abstract
The utility model relates to a water treatment sludge dewatering equipment, including adjustment tank mechanism and dewatering mechanism, through setting up accuse chute, be provided with the breach that a specification was set for between conditioning tank and accuse chute, the breach of setting for through this specification sends into mud to accuse chute, sends into first accuse flow board and sends into mud into second accuse flow board through the second guide plate with mud through first guide plate, is adjusted the velocity of flow by the action of gravity. Through the cooperation of rotor assembly and mud pipe, the length that mud pipe deepened rotor assembly can be adjusted. When mud gets into the rotor assembly by a mud pipe, the play mud end of play mud pipe and the rotor pipe spacer that sets up on the rotor assembly apart from having constituted the regulation distance, because go out mud end play mud back rotor assembly and rotate for mud is held by a mud play to a mud section of thick bamboo one end motion, through adjust the play mud end of mud pipe and the distance between the rotor pipe spacer can.
Description
Technical Field
The utility model relates to a water treatment facilities technical field, especially a water treatment sludge dewatering equipment.
Background
The sludge is a necessary product after sewage treatment in sewage treatment plants and sewage stations, and after the sludge which is not treated well enters the environment, secondary pollution is directly brought to water and atmosphere, and serious threat is formed to ecological environment and human activities. Therefore, the sludge is very careful in treatment, and the sludge is basically treated by a sludge dewatering process.
In the existing sludge dewatering process, a sludge desliming machine is generally selected and used.
The general sludge desliming machine adds the medicine stirring processing through the adjustment tank earlier before the dehydration, then carries to the desliming machine through the hose, when carrying through the hose, often can not control the velocity of flow of mud for the inside mud that flows in of desliming machine is neglected and neglected, and desliming machine desliming effect is unsatisfactory.
The sludge deslimer mainly adopts spiral water treatment sludge dewatering equipment, and the main core component of spiral water treatment sludge dewatering equipment is screw propeller, and the publication number is for example: "CN 203319837U" discloses fold spiral shell formula water treatment sludge dewatering equipment, including water treatment sludge dewatering equipment shell, driving motor, the catch basin, helical propeller and lateral wall are equipped with the filter cylinder subassembly in drainage clearance, wherein, the catch basin is located water treatment sludge dewatering equipment shell below and with the inside switch-on of water treatment sludge dewatering equipment shell, filter cylinder subassembly slope is located in water treatment sludge dewatering equipment shell, helical propeller slope is located in the filter cylinder subassembly and its inclination the same with filter cylinder subassembly, the high one end of helical propeller horizontal position is connected with the driving motor who locates outside the water treatment sludge dewatering equipment shell, water treatment sludge dewatering equipment shell is equipped with into mud mouth and mud mouth.
Although utilize the screw propulsion ware to use the time mud from the low one end of filter cylinder subassembly horizontal position entering to discharge from the high one end of filter cylinder subassembly horizontal position under the effect of screw propulsion ware, the water that breaks away from can remove to the low one side of filter cylinder subassembly horizontal position by the effect of self gravity, and discharge from the drainage clearance at the in-process that removes, however the screw propulsion ware need advance the mud mouth by lower part upper portion, when needs increase and take off the filter effect, only can increase screw propulsion's effective length, be unfavorable for the regulation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water treatment sludge dewatering equipment.
In order to achieve the above object, the utility model provides a following technical scheme:
a water treatment sludge dewatering device comprises
An adjusting groove mechanism and a dewatering mechanism,
the adjusting groove mechanism comprises a groove body with an opening at the upper end,
a baffle plate which divides the tank body into a conditioning tank and a flow control tank,
at least one motor fixing plate is arranged above the tank body,
an adjusting driving device is arranged at the upper end of the motor fixing plate, a rotating device connected with the adjusting driving device is arranged at the lower part of the motor fixing plate,
the rotating device is arranged inside the conditioning tank,
a gap is arranged at the middle position above the clapboard, the gap communicates the conditioning groove and the flow control groove,
one side edge of the tank body is provided with a mud inlet joint which leads to the interior of the conditioning tank,
the bottom of the conditioning tank is also provided with a water outlet interface,
the flow control groove is provided with a sludge outlet port at least;
the mud outlet port is connected with the dewatering mechanism through a mud outlet pipe,
the dehydration mechanism comprises a box body, one end of the box body is provided with a mud outlet encloser, the other end of the box body is provided with a rear sealing plate, at least one rotor assembly is arranged between the mud outlet encloser and the rear sealing plate,
a mud outlet pipe which is penetrated into the rotor assembly by the mud outlet cover shell,
a cleaning pipe arranged at the upper end of the rotor assembly, wherein one end of the cleaning pipe is fixed on the rear sealing plate, the other end of the cleaning pipe is fixed on a bracket, the bracket is fixed on the inner wall of the box body at one end of the mud outlet housing,
the rotor assembly comprises a mud outlet cylinder and a rotor round tube positioning sheet, a plurality of support rings are arranged between the mud outlet cylinder and the rotor round tube positioning sheet, the mud outlet cylinder, the rotor round tube positioning sheet and the support rings are fixedly connected through a plurality of round tubes,
the outer side of the rotor circular tube positioning piece is provided with a positioning flange, the positioning flange is embedded into the rear sealing plate, a bearing seat is arranged on the positioning flange, a rotating shaft is arranged inside the bearing seat, and the rotating shaft is connected with a driving device through a chain.
Preferably, the mud discharging cylinder is fixed on a front sealing plate in the mud discharging housing, a mud discharging notch is formed between the front sealing plate and the mud discharging housing, and a mud guard is arranged below a mud discharging end of the mud discharging cylinder.
Preferably, the driving device comprises a driving motor and a first speed reducer connected with the driving motor, and the first speed reducer is connected with the rotating shaft through a chain.
Preferably, a cross beam is arranged in the middle of the upper end of the box body, and an observation window is arranged between the box body and the cross beam.
Preferably, a drain pipe is arranged at the bottom of the box body close to one end of the mud discharging cover.
Preferably, four corners of the conditioning groove are respectively provided with a baffle plate.
Preferably, the adjusting and driving device comprises a servo motor, a motor shaft is arranged on the servo motor and connected with a second speed reducer, the second speed reducer is fixed on a flange seat, and the flange seat is fixed on a motor fixing plate.
Preferably, the rotating device comprises a rotating shaft, the upper end of the rotating shaft penetrates through the flange seat to be connected with the second speed reducer, and a plurality of blades which are uniformly arranged up and down are arranged at the lower part of the rotating shaft.
Preferably, be provided with first guide plate and second guide plate in the accuse stream groove, first guide plate and second guide plate from top to bottom slope setting, and the stiff end of first guide plate and second guide plate is located breach department first guide plate one side is provided with the first accuse stream board that from top to bottom slopes, is provided with first accuse stream mouth between the tail end of first guide plate and the first accuse stream board, and first mud mouth sets up in first accuse stream mouth department second guide plate one side is provided with the second accuse stream board that from top to bottom slopes, is provided with the second accuse stream mouth between the tail end of second guide plate and the second accuse stream board, and the second mud mouth sets up in second accuse stream mouth department.
The utility model discloses a rotor assembly and the cooperation of play mud pipe, the length that the mud pipe deepened the rotor assembly can be adjusted. When mud gets into the rotor assembly by a mud pipe, the distance between the mud end of mud pipe and the rotor pipe spacer that sets up on the rotor assembly has constituted the regulation distance, because rotor assembly rotates behind mud end play mud, make mud move to a mud pipe one end by a mud end, consequently, the distance between mud pipe and the rotor pipe spacer is less, mud is the longest to the stroke that a mud pipe one end moved by a mud end, the distance between mud pipe and the rotor pipe spacer is big more, mud is the shortest by the stroke that a mud end moved to a mud pipe one end, consequently, when the size of the effect of straining is taken off in needs regulation, can through adjusting the distance between the mud end of mud pipe and the rotor pipe spacer.
The utility model discloses a set up the accuse chute, be provided with the breach that a specification was set for between recuperating groove and accuse chute, send into mud to the accuse chute through the breach that this specification was set for, send into first accuse flow board and send into mud into second accuse flow board through second guide plate with mud through first guide plate, by the action of gravity regulation flow rate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a dewatering mechanism of the present invention;
fig. 3 is a schematic view of a partial side structure of fig. 2 according to the present invention;
fig. 4 is a schematic diagram of a part of the internal structure of fig. 2 according to the present invention;
FIG. 5 is a schematic structural view of a rotor assembly according to the present invention;
FIG. 6 is a schematic structural view of the adjusting groove mechanism of the present invention;
FIG. 7 is a schematic view of a part of the structure of the adjusting groove mechanism of the present invention;
Detailed Description
Detailed description of the preferred embodimentsreferring to fig. 1-7.
The utility model provides a water treatment sludge dewatering equipment, include
An adjusting groove mechanism 1 and a dewatering mechanism 2,
the regulating groove mechanism 1 comprises a groove body 108 with an open upper end,
a baffle plate 107 which divides the groove body 108 into a conditioning groove 120 and a flow control groove,
at least one motor fixing plate 100 is arranged above the groove 108,
an adjusting driving device is arranged at the upper end of the motor fixing plate 100 and a rotating device connected with the adjusting driving device is arranged at the lower part of the motor fixing plate 100,
the rotating means is disposed inside the conditioning bath 120,
a notch 106 is arranged at the middle position above the baffle plate 107, the notch 106 is used for communicating the conditioning groove 120 with the flow control groove,
one side edge of the tank body 108 is provided with a mud inlet joint 109, the mud inlet joint 109 leads to the inside of the conditioning tank 120,
the bottom of the conditioning tank 120 is further provided with a water outlet 111,
the flow control groove is provided with a sludge outlet port in a small quantity.
The four corners of the conditioning tank 120 are respectively provided with the baffle 110, and the four corners of the conditioning tank 120 are separated by the baffle 110, so that the blades can exchange with sludge at the baffle when stirring the sludge, thereby avoiding that the four corners of the conditioning tank 120 become dead corners and the exchange of the sludge in the stirring process cannot be completed.
The adjusting and driving device comprises a servo motor 101, a motor shaft 102 is arranged on the servo motor 101, the motor shaft 102 is connected with a second speed reducer 103, the second speed reducer 103 is fixed on a flange seat, and the flange seat is fixed on a motor fixing plate 100. The rotating device comprises a rotating shaft 104, the upper end of the rotating shaft 104 penetrates through a flange seat to be connected with a second speed reducer 103, and a plurality of blades 105 which are uniformly arranged up and down are arranged at the lower part of the rotating shaft 103.
A first guide plate 115 and a second guide plate 116 are arranged in the flow control groove, the first guide plate 115 and the second guide plate 116 are arranged from top to bottom in an inclined manner, in the utility model, the first guide plate 115 and the second guide plate 116 are welded and fixed with one end of the baffle plate 107 and the inner wall of the tank body 100, and the fixed ends of the first and second baffles 115 and 116 are located at the notch 106, a first flow control plate 112 inclined from top to bottom is arranged on one side of the first flow guide plate 115, a first flow control port 113 is arranged between the tail end of the first flow guide plate 115 and the first flow control plate 112, a first mud outlet port 114 is arranged at the first flow control port 113, a second flow control plate 119 inclined from top to bottom is arranged on one side of the second flow guide plate 116, a second flow control port 118 is arranged between the tail end of the second flow guide plate 116 and the second flow control plate 119, and the second sludge outlet port 118 is arranged at the second flow control port 117.
The conditioning principle is as follows: sludge enters a conditioning tank 120 through a sludge inlet joint 109, a conditioning agent is added through a side pipe arranged on the sludge inlet joint before entering the conditioning tank 120, an upper servo motor 101 is started, the servo motor 101 drives a motor shaft 102 to be connected with a speed reducer 103 to rotate, the speed reducer 103 drives a rotating shaft 104 to rotate, the rotating shaft 104 drives blades 105 to stir the sludge at a constant speed, water sunk at the bottom of the conditioning tank 120 flows out through a water outlet port 111 at the bottom, when the sludge rises to a certain height in the conditioning tank 120, namely to a set gap 106, at the moment, when the sludge is continuously added into the conditioning tank 120 through the sludge inlet joint 109, the sludge exceeding the gap 106 enters a flow control tank, at the moment, the sludge entering the flow control tank and the sludge entering the sludge inlet joint 109 are kept in dynamic balance, and in order to achieve the balance, the flow rate of the gap 106 in unit time is kept in dynamic consistency with the flow rate of the sludge inlet joint 109 in unit time, the sludge is sent to the flow control groove through the gap 106 set by the specification, sent to the first flow control plate 112 through the first flow guide plate 115 and sent to the second flow control plate 119 through the second flow guide plate 116, the flow rate is adjusted by gravity, and then sent to the desliming machine through the first sludge outlet port 114 and the second sludge outlet port 117.
In the above, the fixed ends of the first guide plate 115 and the second guide plate 116 are located at the middle position of the notch 106, so that the sludge entering from the notch 106 can enter the first guide plate 115 and the second guide plate 116 respectively in an approximately equal amount by dividing into two parts.
The dehydration mechanism 2 comprises a box body 200, one end of the box body 200 is provided with a mud outlet cover 203, the other end is provided with a rear sealing plate,
at least one rotor assembly 212 is arranged between the mud discharging cover casing 203 and the rear sealing plate,
a mud outlet pipe 204 which penetrates through the mud outlet cover 203 and is arranged inside the rotor assembly 212,
a cleaning pipe 213 arranged at the upper end of the rotor assembly 212, one end of the cleaning pipe 213 is fixed on the rear sealing plate, the other end is fixed on a bracket 214, the bracket 214 is fixed on the inner wall of the box body at one end of the mud discharging cover 203,
the rotor assembly 212 comprises a mud discharging barrel 209 and a rotor round tube positioning sheet 218, a plurality of support rings 210 are arranged between the mud discharging barrel 209 and the rotor round tube positioning sheet 218, the mud discharging barrel 209, the rotor round tube positioning sheet 218 and the support rings 210 are fixedly connected through a plurality of round tubes 2121,
the outer side of the rotor circular tube positioning piece 218 is provided with a positioning flange 219, the positioning flange 219 is embedded into the rear sealing plate, the positioning flange 219 is provided with a bearing seat, a rotating shaft 220 is arranged inside the bearing seat, and the rotating shaft 220 is connected with a driving device through a chain.
In the above, the mud discharging cylinder 209 is fixed on the front sealing plate 2100 in the mud discharging housing 203, a mud discharging slot is arranged between the front sealing plate 2100 and the mud discharging housing 203, and the mud guard 208 is arranged below the mud discharging end of the mud discharging cylinder.
In the above, the driving device includes a driving motor 215, and a first speed reducer 216 connected to the driving motor 215, wherein the first speed reducer 216 is connected to a rotating shaft 220 through a chain 217.
In the above, the middle part of the upper end of the box 200 is provided with the beam 201, the observation window 202 is arranged between the box 200 and the beam 201, and the observation window 202 is made of transparent glass, so that the working state inside can be observed conveniently.
In the above, the bottom of the box near one end of the mud discharging cover 203 is provided with the drain pipe 205.
The utility model discloses a cooperation of rotor assembly 212 and mud pipe 204, the length that mud pipe 204 deepened rotor assembly 212 can be adjusted, when mud got into rotor assembly 212 by mud pipe 204, the distance between the mud end of mud pipe 204 and the rotor pipe spacer 218 that sets up on rotor assembly 212 constituted the regulation distance, because rotor assembly 212 rotated after mud pipe went out, make mud move to mud barrel 209 one end by the mud end that goes out of mud pipe 204, therefore, the distance between mud pipe 204 and the rotor pipe spacer 218 is less, the stroke that mud moved to mud barrel 209 one end by mud end was longest, at this moment, the time of straining was longest, the stroke was longest, the effect of straining was best, the distance between mud pipe 204 and the rotor pipe spacer 218 is bigger, the stroke that mud moved to mud barrel 209 one end by mud end by a mud end is shorter, at this moment, the time of straining is shorter, the stroke is shorter, the poorer the filtering effect, therefore, when the filtering effect needs to be adjusted, the distance between the mud outlet end of the mud inlet pipe 204 and the rotor round pipe positioning piece 218 can be adjusted.
Based on the above, the dehydration principle is as follows: the sludge is fed into the rotor assembly 212 through the inlet end of the sludge outlet pipe 204 (the end of the sludge outlet housing is the inlet end), the rotor assembly 212 is driven by the driving motor 215 to rotate, so that the sludge moves from the rotor circular tube positioning piece 218 to the end of the sludge outlet cylinder 209 along the rotor assembly 212, and when reaching the position of the sludge outlet cylinder 209, the sludge is discharged through the sludge outlet notch arranged between the front sealing plate 2100 and the sludge outlet housing 203 and then through the mud guard 208.
Meanwhile, the water after the dewatering is discharged from the drain pipe 205 when the water reaches one end of the sludge discharge barrel along with the sludge.
When the deslimer needs to be cleaned, the driving motor 215 is started to drive the rotor assembly 212 to rotate, the cleaning pipe 213 at one end of the rear sealing plate is connected to the high-pressure water pump, one end of the cleaning pipe 213 of the front sealing plate 2100 is sealed, and water flow repeatedly washes the rotor assembly through a plurality of uniform spray heads arranged at the upper part of the cleaning pipe 213.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (9)
1. A water treatment sludge dewatering device is characterized by comprising
An adjusting groove mechanism and a dewatering mechanism,
the adjusting groove mechanism comprises a groove body with an opening at the upper end,
a baffle plate which divides the tank body into a conditioning tank and a flow control tank,
at least one motor fixing plate is arranged above the tank body,
an adjusting driving device is arranged at the upper end of the motor fixing plate, a rotating device connected with the adjusting driving device is arranged at the lower part of the motor fixing plate,
the rotating device is arranged inside the conditioning tank,
a gap is arranged at the middle position above the clapboard, the gap communicates the conditioning groove and the flow control groove,
one side edge of the tank body is provided with a mud inlet joint which leads to the interior of the conditioning tank,
the bottom of the conditioning tank is also provided with a water outlet interface,
a mud outlet is arranged on the flow control groove;
the mud outlet port is connected with the dewatering mechanism through a mud outlet pipe,
the dehydration mechanism comprises a box body, one end of the box body is provided with a mud outlet encloser, the other end of the box body is provided with a rear sealing plate, at least one rotor assembly is arranged between the mud outlet encloser and the rear sealing plate,
a mud outlet pipe which is penetrated into the rotor assembly by the mud outlet cover shell,
a cleaning pipe arranged at the upper end of the rotor assembly, wherein one end of the cleaning pipe is fixed on the rear sealing plate, the other end of the cleaning pipe is fixed on a bracket, the bracket is fixed on the inner wall of the box body at one end of the mud outlet housing,
the rotor assembly comprises a mud outlet cylinder and a rotor round tube positioning sheet, a plurality of support rings are arranged between the mud outlet cylinder and the rotor round tube positioning sheet, the mud outlet cylinder, the rotor round tube positioning sheet and the support rings are fixedly connected through a plurality of round tubes,
the outer side of the rotor circular tube positioning piece is provided with a positioning flange, the positioning flange is embedded into the rear sealing plate, a bearing seat is arranged on the positioning flange, a rotating shaft is arranged inside the bearing seat, and the rotating shaft is connected with a driving device through a chain.
2. The water treatment sludge dewatering apparatus of claim 1, wherein the sludge discharge barrel is fixed on a front sealing plate in the sludge discharge housing, a sludge discharge slot is arranged between the front sealing plate and the sludge discharge housing, and a mud guard is arranged on the lower side of a sludge discharge end of the sludge discharge barrel.
3. The water treatment sludge dewatering apparatus of claim 1, wherein the drive device comprises a drive motor, and a first speed reducer connected to the drive motor, the first speed reducer being connected to the shaft by a chain.
4. The water treatment sludge dewatering apparatus of claim 1, wherein a cross beam is provided at an intermediate portion of an upper end of the tank, and an observation window is provided between the tank and the cross beam.
5. The water treatment sludge dewatering apparatus of claim 1, wherein a drain is provided at a bottom of the tank near one end of the sludge discharge housing.
6. The water treatment sludge dewatering apparatus of claim 1, wherein baffles are provided at each of four corners of the conditioning tank.
7. The water treatment sludge dewatering equipment according to claim 1, wherein the adjusting and driving device comprises a servo motor, a motor shaft is arranged on the servo motor and connected with a second speed reducer, the second speed reducer is fixed on a flange seat, and the flange seat is fixed on a motor fixing plate.
8. The water treatment sludge dewatering equipment according to claim 1, wherein the rotating device comprises a rotating shaft, the upper end of the rotating shaft passes through a flange seat and is connected with the second speed reducer, and a plurality of blades which are uniformly arranged up and down are arranged at the lower part of the rotating shaft.
9. The water treatment sludge dewatering equipment according to claim 1, wherein a first guide plate and a second guide plate are arranged in the flow control groove, the first guide plate and the second guide plate are arranged in a manner of inclining from top to bottom, fixed ends of the first guide plate and the second guide plate are positioned at the notch, a first flow control plate which inclines from top to bottom is arranged on one side of the first guide plate, a first flow control port is arranged between the tail end of the first guide plate and the first flow control plate, a first sludge outlet port is arranged at the first flow control port, a second flow control plate which inclines from top to bottom is arranged on one side of the second guide plate, a second flow control port is arranged between the tail end of the second guide plate and the second flow control plate, and a second sludge outlet port is arranged at the second flow control port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321467.1U CN214735284U (en) | 2021-02-04 | 2021-02-04 | Water treatment sludge dewatering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321467.1U CN214735284U (en) | 2021-02-04 | 2021-02-04 | Water treatment sludge dewatering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214735284U true CN214735284U (en) | 2021-11-16 |
Family
ID=78644121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120321467.1U Active CN214735284U (en) | 2021-02-04 | 2021-02-04 | Water treatment sludge dewatering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214735284U (en) |
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2021
- 2021-02-04 CN CN202120321467.1U patent/CN214735284U/en active Active
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