CN211339219U - Stacked snail machine with digestion function - Google Patents
Stacked snail machine with digestion function Download PDFInfo
- Publication number
- CN211339219U CN211339219U CN201922027648.9U CN201922027648U CN211339219U CN 211339219 U CN211339219 U CN 211339219U CN 201922027648 U CN201922027648 U CN 201922027648U CN 211339219 U CN211339219 U CN 211339219U
- Authority
- CN
- China
- Prior art keywords
- sludge
- digestion
- spiral shell
- stacking machine
- sludge stirring
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a fold spiral shell machine with digestion belongs to environmental protection equipment technical field. The screw stacking machine with the digestion function comprises a sludge stirring box and a screw stacking machine, wherein the sludge stirring box is communicated with the screw stacking machine through a sewage conveying pipeline, an aeration pipe is arranged at the lower end in the sludge stirring box, a liquid medicine interface and a liquid level regulating valve are arranged on one side wall of the sludge stirring box, a clean water interface is also arranged on the other side wall of the sludge stirring box, and a sludge inlet and a sludge overflow port are arranged at the upper end of the liquid level regulating valve of the sludge stirring box; a spray pipe is arranged above the screw stacking machine. The utility model discloses a fold spiral shell machine with digestion uses the aeration pipe in its sludge stirring case aeration in the bottom, can also improve the oxygen content in the mud when reaching the stirring effect and promoting stirring effect, produces the digestion to the cooperation liquid medicine carries out the digestion to mud, through the preliminary volume that reduces mud of digestion and can effectively restrain the stink, improves operational environment.
Description
Technical Field
The utility model relates to a fold spiral shell machine with digestion belongs to environmental protection equipment technical field.
Background
The spiral filter is also called a spiral-type sludge dewatering machine, is called a spiral-type sludge dewatering machine for short, and is sludge dewatering and filtering equipment widely used in water treatment systems in municipal sewage treatment engineering and industrial industries such as petrifaction, light industry, chemical fiber, papermaking, pharmacy, leather and the like.
In recent years, the stacked screw sludge dewatering machine is developed, innovated and popularized in China, and the working principle is that when a screw pushing shaft rotates, multiple fixed and movable lamination sheets arranged on the periphery of the pushing shaft move relatively, water is filtered out from lamination gaps moving relatively under the action of gravity, and rapid concentration is realized; the concentrated sludge continuously moves forwards along with the rotation of the spiral shaft; along the outlet direction of the mud cake, the pitch of the spiral shaft is gradually reduced, the gap between the rings is also gradually reduced, and the volume of the spiral cavity is continuously contracted; under the action of the outlet back pressure plate, the internal pressure is gradually increased, and under the pushing of the spiral pushing shaft in sequential continuous operation, the water in the sludge is extruded and discharged, so that the continuous dehydration of the sludge is finally realized.
However, the existing screw stacking machine has the disadvantages that the sludge conveying amount is large or the volume of the slurry is large, the power and the processing capacity of rear-end equipment are low, the sludge overflow phenomenon of the rear-end equipment is easily caused, the odor cannot be effectively inhibited in the sewage treatment process, a comfortable working environment cannot be created, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, it is not enough to prior art, provide one kind can carry out preliminary treatment digestion mud with mud and effectively restrain the stack spiral shell machine that has the digestion of stink.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: a screw stacking machine with digestion function comprises a sludge stirring box and a screw stacking machine, wherein the sludge stirring box is communicated with the screw stacking machine through a sewage conveying pipeline, an aeration pipe is arranged at the lower end inside the sludge stirring box, a liquid medicine interface and a liquid level regulating valve are arranged on one side wall of the sludge stirring box, a clean water interface is further arranged on the other side wall of the sludge stirring box, and a sludge inlet and a sludge overflow port are arranged at the upper end of the liquid level regulating valve of the sludge stirring box; a spray pipe is arranged above the screw stacking machine.
The improvement of the technical scheme is as follows: the central part of the bottom of the sludge stirring box is provided with a drain port.
The improvement of the technical scheme is as follows: the main shaft and the screw stacking main body are obliquely arranged in the screw stacking machine, a back pressure plate and a main shaft speed reducer are arranged at the upper end of the screw stacking machine, and the main shaft speed reducer penetrates through the back pressure plate and is fixedly connected with the main shaft to be used for driving the main shaft to rotate.
The improvement of the technical scheme is as follows: a mud receiving plate and a filtrate tank are arranged below the position, close to the back pressure plate, of the screw stacking machine.
The improvement of the technical scheme is as follows: the lower end of the filtrate tank is provided with a filtrate port.
The improvement of the technical scheme is as follows: the lower end of the screw stacking machine is provided with a screw stacking rack, and the lower end of the sludge stirring box is provided with a stirring box support.
The improvement of the technical scheme is as follows: an electric control cabinet is also arranged on the side wall of the sludge stirring box.
The utility model adopts the above technical scheme's beneficial effect is:
(1) the utility model discloses a fold spiral shell machine with digestion uses the aeration pipe to aerate at the bottom in its mud agitator tank, can also improve the oxygen content in mud when reaching stirring effect promotion stirring effect, produces digestion to cooperate the liquid medicine to carry out digestion to mud, through digestion preliminary reduce the volume of mud and can effectively restrain the stink, improve operational environment; compared with the traditional method of stirring by using a motor and blades, the aeration stirring by the aeration pipe has better effect, reduces the power consumption and reduces the cost;
(2) the utility model discloses a fold spiral shell machine with digestion is provided with the shower in the top of folding the spiral shell machine, can spray the liquid medicine through the shower, further digests mud when filtering dehydration for mud to more effectual reduction sludge volume has restrained the stink.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram of a stack snail machine with digestion function according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a top view of a sludge stirring box of the snail stacking machine with digestion function according to the embodiment of the present invention;
wherein: 1-clear water interface, 2-liquid medicine interface, 3-sludge inlet, 4-electric control cabinet, 5-evacuation interface, 6-sludge overflow interface, 7-liquid level regulating valve, 8-aeration pipe, 9-spray pipe, 10-stacked spiral shell main body, 11-filtrate interface, 12-main shaft, 13-back pressure plate, 14-main shaft speed reducer, 15-sludge receiving plate, 16-filtrate tank, 17-stacked spiral shell rack, 18-stirring box support, 19-sludge stirring box and 20-stacked spiral shell machine.
Detailed Description
Examples
The screw stacking machine with digestion function of the embodiment is shown in fig. 1 and 2 and comprises a sludge stirring box 19 and a screw stacking machine 20, wherein the sludge stirring box 19 is communicated with the screw stacking machine 20 through a sewage conveying pipeline, an aeration pipe 8 is arranged at the lower end inside the sludge stirring box 19, a liquid medicine interface 2 and a liquid level regulating valve 7 are arranged on one side wall of the sludge stirring box 19, a clear water interface 1 is also arranged on the other side wall of the sludge stirring box 19, and a sludge inlet 3 and a sludge overflow opening 6 are arranged at the upper end of the liquid level regulating valve 7 of the sludge stirring box 19; a spray pipe 9 is arranged above the screw stacking machine 20.
In the screw stacking machine with digestion function of the embodiment, the central part of the bottom of the sludge stirring box 19 is provided with a drain port 5. A main shaft 12 and a screw stacking main body 10 are obliquely arranged in the screw stacking machine 20, a back pressure plate 13 and a main shaft speed reducer 14 are arranged at the upper end of the screw stacking machine 20, and the main shaft speed reducer 14 penetrates through the back pressure plate 13 and is fixedly connected with the main shaft 12 and used for driving the main shaft 12 to rotate. The lower part of the screw stacking machine 20 close to the back pressure plate 13 is provided with a mud receiving plate 15 and a filtrate tank 16. The lower end of the filtrate tank 16 is provided with a filtrate port 11. The lower end of the screw stacking machine 20 is provided with a screw stacking machine frame 17, and the lower end of the sludge stirring tank 19 is provided with a stirring tank bracket 18. The side wall of the sludge stirring box 19 is also provided with an electric control cabinet 4.
The spiral shell machine that folds with digestion of this embodiment is when using, mud gets into mud agitator tank 19 through advancing mud mouth 3, send into water and liquid medicine in to mud agitator tank 19 through clear water interface 1 and liquid medicine interface 2 simultaneously, aerate through aeration pipe 8, play the effect of stirring and improvement mud oxygen content, thereby carry out digestion to mud through aerobic bacteria, reduce the sludge amount and restrain the stink simultaneously, mud after the processing is sent into through defeated dirty pipeline and is folded spiral shell machine 20, filter dehydration to mud through folding spiral shell machine 20, and it further carries out digestion to mud to spray the liquid medicine through shower 9 in folding spiral shell machine 20 top, thereby further reduce the sludge amount and restrain the stink, mud after the dehydration sends out through connecing mud board 15, dehydration filtered filtrating gets into filtrate groove 16 and sends out through filtrating mouth 11.
The utility model discloses a fold spiral shell machine with digestion uses the aeration pipe to aerate at the bottom in its mud agitator tank, can also improve the oxygen content in mud when reaching stirring effect promotion stirring effect, produces digestion to cooperate the liquid medicine to carry out digestion to mud, through digestion preliminary reduce the volume of mud and can effectively restrain the stink, improve operational environment; compared with the traditional method of stirring by using a motor and blades, the aeration stirring by the aeration pipe has better effect, reduces the power consumption and reduces the cost; the utility model discloses a fold spiral shell machine with digestion still is provided with the shower in the top of folding the spiral shell machine, can spray the liquid medicine through the shower, further digests mud when filtering and dehydrating for mud to more effectual reduction sludge volume has restrained the stink.
The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (7)
1. A fold spiral shell machine with digestion, its characterized in that: the sludge stirring tank is communicated with the screw stacking machine through a sewage conveying pipeline, an aeration pipe is arranged at the lower end in the sludge stirring tank, a liquid medicine interface and a liquid level regulating valve are arranged on one side wall of the sludge stirring tank, a clear water interface is further arranged on the other side wall of the sludge stirring tank, and a sludge inlet and a sludge overflow port are formed in the upper end of the liquid level regulating valve of the sludge stirring tank; and a spray pipe is arranged above the screw stacking machine.
2. A stack of snails with digestion according to claim 1, characterized in that: and the central part of the bottom of the sludge stirring box is provided with a drain port.
3. A stack of snails with digestion according to claim 2, characterized in that: the spiral shell stacking machine is characterized in that a main shaft and a spiral shell stacking main body are obliquely arranged in the spiral shell stacking machine, a back pressing plate and a main shaft speed reducer are arranged at the upper end of the spiral shell stacking machine, and the main shaft speed reducer penetrates through the back pressing plate and is fixedly connected with the main shaft and used for driving the main shaft to rotate.
4. A stack of snails with digestion according to claim 3, characterized in that: and a mud receiving plate and a filtrate tank are arranged below the position, close to the back pressure plate, of the screw stacking machine.
5. A stack of snails with digestion according to claim 4, characterized in that: and a filtrate port is formed at the lower end of the filtrate tank.
6. A stack of snails with digestion according to claim 5, characterized in that: fold spiral shell machine lower extreme and install and fold spiral shell frame, the agitator tank support is installed to mud agitator tank lower extreme.
7. A stack of snails with digestion according to claim 6, characterized in that: and an electric control cabinet is also arranged on the side wall of the sludge stirring box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027648.9U CN211339219U (en) | 2019-11-21 | 2019-11-21 | Stacked snail machine with digestion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027648.9U CN211339219U (en) | 2019-11-21 | 2019-11-21 | Stacked snail machine with digestion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211339219U true CN211339219U (en) | 2020-08-25 |
Family
ID=72097175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922027648.9U Active CN211339219U (en) | 2019-11-21 | 2019-11-21 | Stacked snail machine with digestion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211339219U (en) |
-
2019
- 2019-11-21 CN CN201922027648.9U patent/CN211339219U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203498238U (en) | Sludge dewatering machine | |
| CN205435136U (en) | Novel sewage filter | |
| CN211339219U (en) | Stacked snail machine with digestion function | |
| CN219950782U (en) | Dyeing and finishing wastewater treatment device | |
| CN208302356U (en) | A kind of nano ceramics filter device | |
| CN208604005U (en) | A kind of belt type dewaterer flocculation stirring device | |
| CN2598997Y (en) | Expansion particle sludge bed organic waste water anaerobic reactor | |
| CN214654418U (en) | High-efficient dewatering system of mud | |
| CN202044815U (en) | Spiral flocculation preconcentrator | |
| CN204803211U (en) | Multiple sludge dewatering device of circulated formula | |
| KR101171064B1 (en) | Screw decanter and high efficiency dewatering system using the same | |
| CN210796154U (en) | Sludge concentration dewatering device for sewage treatment | |
| CN210085231U (en) | Fold spiral shell formula sludge dewatering machine preprocessing device | |
| CN203487025U (en) | Pretreatment device of volute sludge dewatering equipment | |
| CN209143961U (en) | A kind of water-based ink waste water treatment system | |
| CN113716796A (en) | Dissolved fatty acid wastewater pretreatment device and treatment process | |
| CN112723710A (en) | Efficient sludge dewatering system and dewatering method | |
| CN216604336U (en) | Fold spiral shell sludge dewaterer | |
| CN216639147U (en) | Process system for efficiently and stably removing suspended substances in biogas slurry | |
| CN221027988U (en) | Assembled industrial wastewater purifying equipment | |
| CN112811784B (en) | Continuous sludge dewatering, concentrating and stirring equipment | |
| CN215924746U (en) | Biochemical sludge deep dehydration device for bio-pharmaceuticals | |
| CN110585798A (en) | Mechanical solid-liquid separator | |
| CN100471797C (en) | Anaerobe and pressure waste water treatment method and device | |
| CN218609380U (en) | Pervaporation membrane reactor for synthesizing ester compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |