CN217909154U

CN217909154U - Sewage sludge resource utilization system

Info

Publication number: CN217909154U
Application number: CN202221238920.3U
Authority: CN
Inventors: 潘晓刚
Original assignee: BEIJING TIANHAO KERUN ENVIRONMENT TECHNOLOGY CO LTD
Current assignee: BEIJING TIANHAO KERUN ENVIRONMENT TECHNOLOGY CO LTD
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-29
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a sewage sludge resource utilization system, including the bottom plate, still include filter chamber and filtering mechanism, filter chamber fixed connection is at bottom plate upper surface left end, filtering mechanism can dismantle the connection on the filter chamber top, filtering mechanism comprises driver, filter plate and scraper blade, the connection can be dismantled on the scraper blade top to the driver, the filter plate can be dismantled and connect inside the filter chamber, and the scraper blade is located the filter plate upper surface. Can effectively carry out filtration treatment to sewage sludge when using, get rid of inside debris, also can carry out purification treatment to the waste gas that produces when sewage sludge handles simultaneously, effectively protect operational environment, the sewage sludge treatment of being convenient for uses.

Description

Sewage sludge resource utilization system

Technical Field

The utility model relates to a sludge treatment technical field especially relates to a sewage sludge resource utilization system.

Background

The sewage treatment process can generate a large amount of sludge, for example, the sludge yield of the urban sewage treatment plant is about 0.3-0.5% of the treated water amount (the water content is 97%), and according to the calculation, a large amount of sewage treatment amount generates a large amount of sewage sludge to be treated every year, and the treatment capacity and the production amount of the sewage sludge are not matched at present, so that a large amount of sludge is accumulated, and the environment is influenced.

The patent No. CN202122561142.3 discloses a sewage sludge resource utilization system, which comprises a pretreatment unit, a sewage sludge storage and feeding unit and an incineration unit; the pretreatment unit comprises a sewage sludge storage pool, a dehydrator, a transfer sludge pool and a drier, wherein a gathering and transferring pump is arranged between the dehydrator and the sewage sludge storage pool, and the transfer sludge pool is communicated with a discharge hole of the dehydrator; a spiral elevator is arranged in the transit sludge tank and between the drying machines; the sewage sludge storage feeding unit comprises a bin, a feeding machine and a conveyor, the sewage sludge dried by the drying machine enters the bin, and the sewage sludge in the bin is added onto the conveyor through the feeding machine; the incineration unit comprises a power plant boiler, and sewage sludge on the conveyor enters the power plant boiler to participate in combustion. This scheme has realized the innoxious and resourceful treatment and the utilization of mud.

This sewage sludge resource utilization system has following drawback: the utility model provides a sewage sludge resource utilization system can not filter the debris in the sewage sludge when using, and the doping debris influence the treatment effect of mud easily, and the foul smell that produces when sludge treatment simultaneously pollutes the surrounding environment easily, is unfavorable for the staff to carry out sludge treatment, reduces later stage utilization effect. Therefore, a sewage sludge resource utilization system is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage sludge resource utilization system can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage sludge resource utilization system, includes the bottom plate, still includes filter chamber and filtering mechanism, filter chamber fixed connection is at bottom plate upper surface left end, filtering mechanism can dismantle to be connected on the filter chamber top, filtering mechanism comprises driver, filter plate and scraper blade, the connection can be dismantled on the scraper blade top to the driver, the connection can be dismantled inside the filter chamber to the filter plate, and the scraper blade is located the filter plate upper surface.

The device further comprises a sterilizing chamber and a waste gas purification mechanism, wherein the sterilizing chamber and the waste gas purification mechanism are fixedly connected to the upper surface of the bottom plate, and the waste gas purification mechanism is positioned at the right end of the sterilizing chamber; the sterilization chamber is convenient for sterilization treatment of sludge and sewage, and the purification mechanism is convenient for purification treatment of waste gas generated in the sewage and sludge treatment process, so that the working environment is effectively protected.

Furthermore, the waste gas purification mechanism consists of a waste gas purification box, a bacteria filtering membrane and a filler layer, wherein the bacteria filtering membrane is detachably connected to the lower end inside the waste gas purification box, and the filler layer is arranged at the upper end inside the waste gas purification box; harmful substances in the gas can be effectively absorbed through the absorbed substances filled in the packing layer, germs in the waste gas can be effectively filtered through the filtering bacterium film, and the waste gas can not pollute the working environment after being discharged through the waste gas purification box.

Furthermore, the top end of the waste gas purification mechanism is connected with a first vent pipe and a second vent pipe in a mutual communication manner, and the top end of the sterilizing chamber is detachably connected with a stirrer; through first breather pipe and second breather pipe be convenient for carry the waste gas in filter chamber and the retort room into waste gas purification mechanism and carry out purification treatment, be convenient for stir when disinfecting through the agitator, improve bactericidal effect.

Furthermore, two sides of the top end of the filtering chamber are respectively communicated and connected with a feeding pipe and a conveying pipe; be convenient for carry sewage sludge into the filter chamber through the inlet pipe and filter, sewage sludge after conveniently will filtering carries into the retort room through the conveyer pipe and disinfects.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. sewage and sludge are conveyed into a filtering chamber at the left end of a bottom plate through a feeding pipe, a filtering mechanism is mounted at the upper end in the filtering chamber and consists of a driver, a filtering plate and a scraper plate, when the sewage and the sludge enter a purifying chamber, the filtering plate at the upper end inside can filter impurities in the sewage and the sludge, the power supply of the driver is switched on while filtering, the driver drives the scraper plate to rotate, so that the sludge on the filtering plate can be rotatably hung and removed, the sludge can pass through the filtering plate and fall to the lower end of the filtering chamber, the filtering plate is prevented from being blocked in the filtering process, the filtering plate can effectively filter the sludge, impurities in the sludge are filtered, the impurities are prevented from being mixed in the sludge, the influence in the post-treatment process of the sludge is avoided, and the post-treatment use of the sludge is effectively met; 2. install exhaust purification mechanism on bottom plate upper surface rightmost side, and exhaust purification mechanism is by exhaust purification case, strain fungus membrane and packing layer and constitute, simultaneously exhaust case top through first breather pipe and second breather pipe respectively with filter the time with the retort room intercommunication link together, when filtering and disinfecting, carry into exhaust purification treatment case respectively with its inside waste gas through first breather pipe and second breather pipe, the adsorption material ability of packing effectively absorbs the harmful substance in the gas in the packing layer, can effectively filter the germ in the waste gas through filtering the fungus membrane, make waste gas discharge out through exhaust purification case and can not pollute operational environment, the staff of being convenient for carries out sewage sludge treatment work, conveniently carry out recycle sewage sludge, improve resource utilization.

Drawings

FIG. 1 is a schematic view of the overall structure of a sewage sludge recycling system of the present invention.

Fig. 2 is a schematic structural diagram of the filtering mechanism of the sewage sludge resource utilization system of the utility model.

Fig. 3 is a schematic structural diagram of the waste gas purification mechanism of the sewage sludge resource utilization system of the present invention.

In the figure: 1. a base plate; 2. a filtering chamber; 3. a sterilizing chamber; 4. an exhaust gas purification mechanism; 5. a feeding pipe; 6. a filtering mechanism; 7. a first vent pipe; 8. a delivery pipe; 9. a stirrer; 10. a second vent pipe; 401. an exhaust gas purification tank; 402. a bacteria filtering membrane; 403. a filler layer; 601. a driver; 602. filtering a plate; 603. a scraper.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-3, a sewage sludge resource utilization system, including bottom plate 1, still include filter chamber 2 and filtering mechanism 6, filter chamber 2 fixed connection is at bottom plate 1 upper surface left end, filtering mechanism 6 can dismantle the connection and be in filter chamber 2 top, filtering mechanism 6 comprises driver 601, filter plate 602 and scraper 603, driver 601 can dismantle the connection and be in the scraper 603 top, filter plate 602 can dismantle the connection and be inside filter chamber 2, and scraper 603 is located filter plate 602 upper surface.

The device also comprises a sterilizing chamber 3 and a waste gas purification mechanism 4, wherein the sterilizing chamber 3 and the waste gas purification mechanism 4 are fixedly connected to the upper surface of the bottom plate 1, and the waste gas purification mechanism 4 is positioned at the right end of the sterilizing chamber 3; the sterilization chamber 3 is convenient for sterilizing the sludge and sewage, and the waste gas purification mechanism 4 is convenient for purifying the waste gas generated in the sewage and sludge treatment process, thereby effectively protecting the working environment.

The waste gas purification mechanism 4 comprises a waste gas purification box 401, a bacterial filtering membrane 402 and a filler layer 403, wherein the bacterial filtering membrane 402 is detachably connected to the lower end inside the waste gas purification box 401, and the filler layer 403 is arranged at the upper end inside the waste gas purification box 401; harmful substances in the gas can be effectively absorbed through the adsorbed substances filled in the packing layer 403, germs in the waste gas can be effectively filtered through the bacterial filtering membrane 402, and the waste gas cannot pollute the working environment after being discharged through the waste gas purification box 401.

The top end of the waste gas purification mechanism 4 is connected with a first vent pipe 7 and a second vent pipe 10 in a communicating way, and the top end of the sterilizing chamber 3 is detachably connected with a stirrer 9; through first breather pipe 7 and second breather pipe 10 be convenient for carry the exhaust gas in filter chamber 2 and the retort room 3 into exhaust gas purification mechanism 4 and carry out purification treatment, be convenient for stir when disinfecting through agitator 9, improve bactericidal effect.

Wherein, the two sides of the top end of the filtering chamber 2 are respectively communicated and connected with a feeding pipe 5 and a conveying pipe 8; the sewage and sludge can be conveniently conveyed into the filtering chamber 2 for filtering through the feeding pipe 5, and the filtered sewage and sludge can be conveniently conveyed into the sterilizing chamber 3 for sterilizing through the conveying pipe 8.

It should be noted that the utility model relates to a sewage sludge resource utilization system, during operation, sewage and sludge are conveyed into the filtration chamber 2 at the left end of the bottom plate 1 through the inlet pipe 5, when sewage and sludge enter the purification chamber, sundries in sewage sludge can be filtered through the filtration plate 602 on the filtration mechanism 6, and the power supply of the driver 601 is switched on at the same time of filtration, thereby the driver 601 drives the scraper 603 to rotate, thereby the sludge on the filtration plate 602 can be rotated and hung, so that the sludge can pass through the filtration plate 602 and fall to the lower end of the filtration chamber 2, the blockage of the filtration plate 602 in the filtration process is avoided, the filtration plate 602 can effectively filter the sludge, sundries in the sludge are filtered, and sundries are prevented from being mixed in the sludge, can not exert an influence in mud post-processing process, effectively satisfy the post sludge treatment and use, mud after the filtration carries into retort room 3 through conveyer pipe 8 and carries out germicidal treatment, simultaneously when filtering and disinfecting, carry into waste gas purification case 401 with retort room 3 and the inside waste gas of filter chamber 2 respectively through first breather pipe 7 and second breather pipe 10, the harmful substance in the gas is effectively absorb to the adsorption material ability of packing in waste gas purification case 401's packing layer 403, through the germ in the filtering fungi membrane 402 ability effective filtration waste gas, make waste gas discharge out through waste gas purification case 401 and can not pollute operational environment, be convenient for the staff carries out sewage sludge treatment work, conveniently carry out sewage sludge recycle, and resource utilization rate is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewage sludge resource utilization system, includes bottom plate (1), its characterized in that still includes filter chamber (2) and filtering mechanism (6), filter chamber (2) fixed connection is at bottom plate (1) upper surface left end, filtering mechanism (6) can be dismantled and connect on filter chamber (2) top, filtering mechanism (6) comprise driver (601), filter plate (602) and scraper blade (603), the connection can be dismantled on scraper blade (603) top in driver (601), the connection can be dismantled inside filter plate (602) in filter chamber (2), and scraper blade (603) are located filter plate (602) upper surface.

2. The sewage sludge resource utilization system of claim 1, which is characterized in that: the waste gas purifying device is characterized by further comprising a sterilizing chamber (3) and a waste gas purifying mechanism (4), wherein the sterilizing chamber (3) and the waste gas purifying mechanism (4) are fixedly connected to the upper surface of the bottom plate (1), and the waste gas purifying mechanism (4) is located at the right end of the sterilizing chamber (3).

3. The sewage sludge resource utilization system of claim 2, wherein: waste gas purification mechanism (4) are become by waste gas purification case (401), strain fungus membrane (402) and packing layer (403), strain fungus membrane (402) and can dismantle the connection at the inside lower extreme of waste gas purification case (401), packing layer (403) set up in the inside upper end of waste gas purification case (401).

4. The sewage sludge resource utilization system of claim 2, which is characterized in that: the top end of the waste gas purification mechanism (4) is connected with a first vent pipe (7) and a second vent pipe (10) in an intercommunicating manner, and the top end of the sterilizing chamber (3) is detachably connected with a stirrer (9).

5. The sewage sludge resource utilization system of claim 1, which is characterized in that: and the two sides of the top end of the filtering chamber (2) are respectively communicated and connected with a feeding pipe (5) and a conveying pipe (8).