CN213160554U - Sewage sludge treatment system - Google Patents
Sewage sludge treatment system Download PDFInfo
- Publication number
- CN213160554U CN213160554U CN202020852444.9U CN202020852444U CN213160554U CN 213160554 U CN213160554 U CN 213160554U CN 202020852444 U CN202020852444 U CN 202020852444U CN 213160554 U CN213160554 U CN 213160554U
- Authority
- CN
- China
- Prior art keywords
- aeration
- storage tank
- treatment system
- sewage sludge
- sludge treatment
- 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
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a sewage sludge treatment system, include: the sludge storage tank comprises a tank body, an aeration device and a stirring device, wherein the aeration device comprises an aeration pipeline and a plurality of aeration heads, and the plurality of aeration heads are distributed on the aeration pipeline; one end of the gas transmission pipeline is connected with the aeration device, and a pneumatic valve is arranged on the gas transmission pipeline; the time controller is connected with the pneumatic valve and controls the pneumatic valve; the gas storage tank is connected with the other end of the gas transmission pipeline; the air compressor is connected with the air storage tank. The utility model discloses can avoid among the sewage sludge treatment process because last aeration makes the mud floc broken, improve treatment effect.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to sewage sludge treatment system.
Background
Water pollution refers to the fact that the amount of pollutants discharged into a water body exceeds the content of the substances in the water body and the environmental capacity of the water body, so that the physical properties, chemical properties and biological properties of the water body are changed, and the inherent ecosystem and functions of the water body are damaged. In recent years, the environmental protection department of China performs a great deal of control and treatment work in the aspect of water source protection, however, due to the huge number of pollution sources and the restriction of the existing conditions, the national water source pollution still presents a worsening trend, at present, more than 90% of urban water areas are seriously polluted, and nearly 50% of the water quality of water sources of key towns do not accord with the water quality standard of drinking water sources. Therefore, although China has done much work on water pollution control in recent years, the water quality of rivers and lakes is gradually deteriorated. On the premise that the fresh water resources in China are originally in short supply, the uncontaminated fresh water sources are less and less. That is, the water works in our country have to face the need of using more polluted raw water with unsatisfactory water quality as the water source of drinking water. In the sewage and sludge treatment process, an aeration device is arranged at the bottom of the tank in order to ensure that microorganisms in the tank can move normally.
However, at present, because the sewage sludge storage tank is large, the sludge is mixed by an aeration stirring method, an air source is compressed air, a pipeline only has a ball valve to control air flow, continuous aeration is always performed, compressed air waste is caused, sludge flocs are crushed by continuous aeration, and the treatment effect is reduced.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model discloses a sewage sludge treatment system is through setting up aeration equipment in storage mud pond bottom, aeration equipment and gas transmission pipe connection, gas transmission pipe connects the gas holder, and set up the pneumatic valve on the gas transmission pipe, pneumatic valve connection time controller, through time controller control opening or closing of pneumatic valve makes aeration equipment regularly aerates the certain time.
The utility model provides a sewage sludge treatment system, include:
the sludge storage tank comprises a tank body, an aeration device and a stirring device, wherein the aeration device comprises an aeration pipeline and a plurality of aeration heads, and the plurality of aeration heads are distributed on the aeration pipeline;
one end of the gas transmission pipeline is connected with the aeration device, and a pneumatic valve is arranged on the gas transmission pipeline;
the time controller is connected with the pneumatic valve and controls the pneumatic valve;
the gas storage tank is connected with the other end of the gas transmission pipeline;
the air compressor is connected with the air storage tank.
The utility model discloses an embodiment, the mud storage pond still includes the feed inlet, the feed inlet sets up the top of cell body.
The utility model discloses an embodiment, the mud storage pond still includes barometer and snuffle valve, the barometer and the snuffle valve sets up the top of cell body.
In one embodiment of the present invention, the aeration pipe is connected to the gas transmission pipe.
In one embodiment of the present invention, the aeration pipe is disposed at the bottom of the sludge storage tank.
In an embodiment of the utility model, be provided with mud in the mud storage tank and block the filter screen.
In an embodiment of the utility model, the mud blocks the filter screen setting and is in store up the bottom in mud pond.
In one embodiment of the present invention, the sludge blocking screen is located above the aeration device.
In an embodiment of the present invention, the stirring device includes a stirring motor, a stirring shaft and a stirring rod.
In an embodiment of the present invention, the stirring motor is connected to the stirring shaft, and the stirring rod is connected to the stirring shaft.
The utility model discloses a sewage sludge treatment system is provided, through store up mud bottom of the pool portion and set up aeration equipment, and still be provided with agitating unit in the storage mud pool, make mud mix through aeration stirring to still be provided with gas transmission pipeline, gas transmission pipeline one end is connected aeration equipment, the gas holder is connected to the other end, the gas holder still is connected with air compressor, through air compressor compressed air to it is right to carry aeration equipment with the air storage mud pool carry out the aeration effect, and set up the pneumatic valve on the gas transmission pipeline, pneumatic valve connection time controller, through time controller control opening or closing of pneumatic valve, it is right to store up the mud pool regularly carry out aeration work, avoided lasting continuous aeration to make the mud floc broken, improved treatment effect.
Drawings
In order to more clearly illustrate the technical solution of the present embodiment, the drawings used in the description of the embodiment will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a sewage sludge treatment apparatus provided by the present invention.
100-a processing system; 10-a mud storage pool; 11-a tank body; 12-a feed inlet; 13-barometer; 14-a gas release valve; 15-a stirring device; 16-an aeration device; 17-sludge blocking filter screen; 151-stirring motor; 152-stirring rotating shaft; 153-a stirring rod; 161-aeration conduit; 162-an aerator; 20-a gas pipeline; 30-a gas storage tank; 40-an air compressor; 50-pneumatic valves; 60-time controller.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
In sewage sludge treatment process, for making the microorganism normal activity in the pond, be equipped with aeration equipment bottom the pond in, the utility model discloses a set up aeration equipment bottom storing up mud pond, aeration equipment and gas transmission pipeline connection, gas transmission pipeline connects the gas holder, and gas transmission pipeline is last to set up the pneumatic valve, the pneumatic valve is connected with time controller, through time controller control opening or closing of pneumatic valve makes aeration equipment is aeration regularly.
As shown in fig. 1, in the present embodiment, the treatment system 100 includes a sludge storage tank 10, and the sludge storage tank 10 includes a tank body 11, a feed inlet 12, a gas pressure gauge 13 and a gas release valve 14.
As shown in fig. 1, in this embodiment, the feed inlet 12 is disposed at the top of the tank body 11, the barometer 13 is disposed at the top of the tank body 11 and is used for measuring the air pressure in the tank body 11, the air release valve 14 is disposed at the top of the tank body 11 and is used for adjusting the air pressure in the tank body 11, and when the air pressure in the tank body 11 is too high, the air release valve 14 is opened to discharge the air in the tank body 11, so as to reduce the air pressure in the tank body 11 and ensure the safety of the sludge storage tank 10.
As shown in fig. 1, in this embodiment, the mud storage tank 10 further includes a stirring device 15, and the stirring device 15 includes a stirring motor 151, a stirring rotating shaft 152 and a plurality of stirring rods 153. In this embodiment, the stirring motor 151 is disposed at the top of the mud storage tank 10, and the stirring motor 151 is fixedly connected to the top of the mud storage tank 10 by welding, and in some embodiments, the stirring motor 151 may also be fixedly connected to the top of the mud storage tank by fastening bolts, for example.
As shown in fig. 1, in this embodiment, the stirring rotating shaft 152 is connected to an output rotating shaft of the stirring motor 151, the output rotating shaft of the stirring motor 151 drives the stirring rotating shaft 152 to select, and the stirring rods 153 are fixedly connected to the stirring rotating shaft 152, and are stirred by the stirring device 15, so that the mud in the mud storage tank 10 is mixed.
As shown in fig. 1, in this embodiment, the sludge storage tank 10 further includes an aeration device 16, the aeration device 16 includes an aeration pipe 161 and a plurality of aeration heads 162, the plurality of aeration heads 162 are distributed and connected to the aeration pipe 161, and during aeration operation, gas is ejected from the plurality of aeration heads 162 through the aeration pipe 161 for aeration.
As shown in fig. 1, in this embodiment, a sludge blocking screen 17 is further disposed in the sludge storage tank 10, the sludge blocking screen 17 is disposed at the bottom of the sludge storage tank 10, the sludge blocking screen 17 is located between the aeration device 16 and the stirring device 15, and the sludge blocking screen 17 is located above the aeration device 16 for blocking sludge and preventing the sludge from blocking the aeration head 162.
As shown in fig. 1, in this embodiment, the treatment system 100 further includes a gas transmission pipe 20, a gas storage tank 30 and an air compressor 40, one end of the gas transmission pipe 20 is connected to the aeration device 16, the other end is connected to the gas storage tank 30, the air compressor 40 is further connected to the gas storage tank 30, the air compressor 40 compresses air and stores the compressed air in the gas storage tank 30, the compressed air is transmitted to the aeration device 16 through the gas transmission pipe 20, and is ejected from the aeration head 162 through the aeration pipe 161 to perform an aeration operation.
As shown in fig. 1, in the present embodiment, the air pipe 20 is further provided with an air-operated valve 50 and a time controller 60, the start or stop of the aeration operation of the aeration device 16 is controlled by the opening or closing of the air-operated valve 50, in the present embodiment, the air-operated valve 50 is connected with the time controller 60, and the time controller 60 controls the air-operated valve 50 to be opened or closed at regular time, so as to control the operation time of the aeration device 16. In the present embodiment, the time controller 60 is configured to control the pneumatic valve 50 to be opened once every 60 seconds, each time the start time lasts for 10 seconds, the time controller 60 controls the pneumatic valve 50 to be closed after the pneumatic valve 50 is opened for 10 seconds, and the aeration operation is stopped, in some embodiments, the time controller 60 is configured to control the pneumatic valve 50 to be opened once every 40 seconds, each time the start time lasts for 20 seconds, so as to avoid the sludge flocs from being broken due to the continuous aeration, and improve the sludge and sewage treatment effect.
The utility model provides a sewage sludge treatment system, through set up agitating unit in the mud storage tank, agitating unit is right the mud stirring in the mud storage tank makes it mix, through set up aeration equipment in the mud storage tank, aeration equipment includes aeration pipeline and a plurality of aeration shower nozzle, aeration equipment is right the mud storage tank carries out aeration work, and still is provided with air compressor, gas holder and gas transmission pipeline, air compressor connects the gas holder, the gas holder connects the gas transmission pipeline, the gas transmission pipeline connects aeration pipeline of aeration equipment, make compressed air spout from the aeration head through gas transmission pipeline and aeration pipeline, carry out aeration work, and be provided with the pneumatic valve on the gas transmission pipeline, the pneumatic valve is connected time controller, time controller controls the beginning and the end of aeration work of aeration equipment through controlling opening or closing of pneumatic valve, the pneumatic valve is controlled by the time controller to be opened and closed at regular time, so that the aeration device performs regular aeration, and the sludge flocs in the sludge storage tank are prevented from being broken due to continuous aeration, and the treatment effect of sludge and sewage is improved.
The above description is only a preferred embodiment of the present application and the explanation of the technical principle used, and it should be understood by those skilled in the art that the scope of the present application is not limited to the technical solution of the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept, for example, the technical solutions formed by mutually replacing the above technical features (but not limited to) having similar functions disclosed in the present application.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.
Claims (10)
1. A sewage sludge treatment system, comprising:
the sludge storage tank comprises a tank body, an aeration device and a stirring device, wherein the aeration device comprises an aeration pipeline and a plurality of aeration heads, and the plurality of aeration heads are distributed on the aeration pipeline;
one end of the gas transmission pipeline is connected with the aeration device, and a pneumatic valve is arranged on the gas transmission pipeline;
the time controller is connected with the pneumatic valve and controls the pneumatic valve;
the gas storage tank is connected with the other end of the gas transmission pipeline;
the air compressor is connected with the air storage tank.
2. The sewage sludge treatment system of claim 1, wherein the sludge storage tank further comprises a feed inlet, and the feed inlet is arranged at the top of the tank body.
3. The sewage sludge treatment system of claim 1 wherein the sludge storage tank further comprises a barometer and a bleeder valve, the barometer and the bleeder valve being disposed at the top of the tank body.
4. The sewage sludge treatment system of claim 1 wherein the aeration conduit is connected to the gas delivery conduit.
5. The sewage sludge treatment system of claim 1 wherein the aeration conduit is disposed at the bottom of the sludge storage tank.
6. The sewage sludge treatment system of claim 1 wherein a sludge blocking screen is disposed within the sludge storage tank.
7. The sewage sludge treatment system of claim 6 wherein the sludge blocking screen is disposed at the bottom of the sludge storage tank.
8. The sewage sludge treatment system of claim 6 wherein the sludge blocking screen is located above the aeration device.
9. The sewage sludge treatment system of claim 1 wherein the agitator means comprises an agitator motor, an agitator shaft and an agitator arm.
10. The sewage sludge treatment system of claim 9 wherein the agitator motor is connected to the agitator shaft and the agitator rod is connected to the agitator shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852444.9U CN213160554U (en) | 2020-05-20 | 2020-05-20 | Sewage sludge treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852444.9U CN213160554U (en) | 2020-05-20 | 2020-05-20 | Sewage sludge treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213160554U true CN213160554U (en) | 2021-05-11 |
Family
ID=75785201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020852444.9U Active CN213160554U (en) | 2020-05-20 | 2020-05-20 | Sewage sludge treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213160554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332755A (en) * | 2021-06-25 | 2021-09-03 | 哈尔滨北方环保工程有限公司 | Structure for cleaning sludge adhered to inclined tube of sedimentation tank |
-
2020
- 2020-05-20 CN CN202020852444.9U patent/CN213160554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332755A (en) * | 2021-06-25 | 2021-09-03 | 哈尔滨北方环保工程有限公司 | Structure for cleaning sludge adhered to inclined tube of sedimentation tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109516578B (en) | Efficient aeration oxygenation method and device for bubble suspension and bubble refinement | |
| CN101343108A (en) | Method for coupling treatment of sewage water of waterpower cavitation and ozone | |
| CN213160554U (en) | Sewage sludge treatment system | |
| CN106698644B (en) | Automatic control mechanical aeration stirring intermittent reaction tank for garbage leachate | |
| CN201342375Y (en) | Novel non-blocking efficient air-floating device | |
| CN111847630B (en) | Assembled aerobic treatment tank convenient for segmented rotation and treatment method thereof | |
| CN202376820U (en) | Novel multi-media filter for processing water | |
| CN107298480A (en) | Pure oxygen aeration system and method | |
| CN111470602A (en) | Full-automatic dosing device and method for sewage treatment | |
| CN216808264U (en) | By using CO2System for regulating and controlling pH of effluent of chemical crystallization granulation fluidized bed | |
| CN210001623U (en) | Device for preventing filter sand loss during back flushing of iron and manganese removing tank for HyCO technology | |
| CN210915510U (en) | Anaerobic ammonia oxidation device | |
| CN108423948A (en) | A kind of integrated sewage treating apparatus | |
| CN109930590B (en) | Hard shell working platform manufacturing equipment and method suitable for dredging sludge | |
| CN103011422A (en) | Upflow type circulation velum reactor for treating heavy metal in wastewater | |
| CN206767730U (en) | One kind aeration flocculation water treatment facilities | |
| CN216837576U (en) | Continuous production equipment for choking cavitator | |
| CN217148737U (en) | Integrated sewage treatment device | |
| CN110980936B (en) | Biological nitrogen and phosphorus removal device for HJDLZYS and application thereof | |
| CN210030194U (en) | Jet stirring aeration device | |
| CN209652100U (en) | A kind of system using Lime And Sewage Sludge production wet desulphurization agent | |
| CN211169990U (en) | Novel micro-electrolysis reaction tank | |
| CN220665022U (en) | Sewage tempering and desliming system | |
| CN216946398U (en) | Environment-friendly efficient high-concentration wastewater treatment device | |
| CN218968971U (en) | Sewage and sludge cooperative treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |