CN219156745U

CN219156745U - Sewage sludge deodorizer

Info

Publication number: CN219156745U
Application number: CN202223580907.9U
Authority: CN
Inventors: 陈柳州; 鄢治中
Original assignee: Zhongyu Bishui Yunnan Environmental Technology Co ltd
Current assignee: Zhongyu Bishui Yunnan Environmental Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-09
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of industrial deodorization, in particular to a sewage sludge deodorizer, which reduces the odor overflow amount through a sealing device, reduces the influence of the odor on operators and improves the protection performance of equipment; the medicine is uniformly sprayed into the sludge through the medicine spraying device, so that the practicability of the equipment is improved; the odor is pumped out through the air pumping device and fully contacted with the deodorant solution, so that the working efficiency of the equipment is improved; the deodorizing agent is atomized for the second time through the atomizing device to carry out contact reaction with odor, so that the stability of the equipment is improved; the water content in the odor is reduced through the drying device, so that the practicability of the equipment is improved; the device comprises a machine body, a spraying device, a drying device, a conveying device and a power device, wherein the spraying device, the drying device, the conveying device and the power device are all arranged on the machine body; the device also comprises a sealing device, a medicine spraying device, an air extracting device, an atomizing device and a drying device.

Description

Sewage sludge deodorizer

Technical Field

The utility model relates to the technical field of industrial deodorization, in particular to a sewage sludge deodorizing machine.

Background

In the sewage purification process, sewage enters an aeration tank to separate sludge, then the sludge is uniformly collected and discharged, and the odor of the sewage is continuously emitted to the environment due to the fact that the aeration device continuously sprays gas, so that certain influence is caused on the surrounding environment, and the environmental pressure is reduced by treating the odor emitted in the aeration process.

The Chinese patent of the utility model with the publication number of CN202121071439.5 in the prior art relates to a sludge deodorizing device, which comprises a machine body, a spraying device, a drying device, a conveying device and a power device, so that the occupied area of equipment can be reduced, and the practicability of the equipment is improved.

However, in the practical use of the device, most of sludge to be treated is exposed to air, so that odor emission causes harm to the health of operators and influences on the operation environment.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the sealing device which reduces the odor overflow amount, reduces the influence of the odor on operators and improves the protection of equipment; the medicine is uniformly sprayed into the sludge through the medicine spraying device, so that the practicability of the equipment is improved; the odor is pumped out through the air pumping device and fully contacted with the deodorant solution, so that the working efficiency of the equipment is improved; the deodorizing agent is atomized through the atomizing device, and the secondary contact reaction is carried out on the deodorizing agent and the odor, so that the stability of the equipment is improved; the sewage sludge deodorizing machine has the advantages that the water content in odor is reduced through the drying device, and the practicability of the equipment is improved.

The utility model relates to a sewage sludge deodorizing machine, which comprises a machine body, a spraying device, a drying device, a conveying device and a power device, wherein the spraying device, the drying device, the conveying device and the power device are all arranged on the machine body; the device also comprises a sealing device, a medicine spraying device, an air extracting device, an atomizing device and a drying device, wherein the sealing device seals the odor emission area; the chemical spraying device sprays deodorant on the sludge; the air extractor extracts the odor to make the odor fully contact with the deodorant solution; the atomization device atomizes the deodorizing agent; the drying device reduces the moisture content in the treated odor; the sealing device reduces the odor overflow amount, reduces the influence of the odor on operators, and improves the protection performance of equipment; the medicine is uniformly sprayed into the sludge through the medicine spraying device, so that the practicability of the equipment is improved; the odor is pumped out through the air pumping device and fully contacted with the deodorant solution, so that the working efficiency of the equipment is improved; the deodorizing agent is atomized for the second time through the atomizing device to carry out contact reaction with odor, so that the stability of the equipment is improved; the water content in the odor is reduced through the drying device, and the practicability of the equipment is improved.

Preferably, the sealing device comprises an aeration tank, a sludge discharge groove and a sealing cover, the sludge discharge groove is arranged on the front end surface of the aeration tank, and the sealing cover is arranged on the upper end surface of the aeration tank; the inside of the aeration tank is sealed through the sealing cover, so that the influence of odor overflow on the environment is reduced, and the protection performance of the equipment is improved.

Preferably, the medicine spraying device comprises a first medicine box, a first medicine pump, a water pipe and a spray nozzle, wherein the first medicine box and the first medicine pump are arranged on the upper end face of the sealing cover, the water pipe is arranged on the lower end face of the sealing cover, a plurality of groups of spray nozzles are arranged on the water pipe, the water pipe is positioned on the upper side of the sludge discharge groove, the input end of the first medicine pump is communicated with the bottom in the first medicine box, and the output end of the first medicine pump penetrates through the upper end face of the sealing cover to be connected with the water pipe; the first medicament pump is started, the liquid in the first medicament box is pumped out, pressurized and transmitted to the water pipe by the first medicament pump, and the liquid is sprayed out to the sludge in the sludge discharge groove by the plurality of groups of spray heads, so that the sludge in the sludge discharge groove is fully mixed with the medicament, and the practicability of the equipment is improved.

Preferably, the air extractor comprises a fan, an air pipe, a deodorizing box and a baffle plate, wherein the upper end face of the sealing cover is provided with the fan, the input end of the fan penetrates through the upper end face of the sealing cover to be communicated with the lower side of the sealing cover, the deodorizing box is arranged on the upper end face of the sealing cover, the baffle plate is arranged at the lower part of the deodorizing box, a plurality of groups of small holes are formed in the baffle plate, deodorizing agent mixed liquid is stored at the lower part in the deodorizing box, the liquid level is higher than the upper end face of the baffle plate, the output end of the fan is connected with the air pipe, and the output end of the air pipe enters the lower side of the baffle plate at the inner bottom part of the deodorizing box; the fan is started, the odor is pumped out by the fan and is transmitted to the bottom in the deodorizing box through the air pipe to be discharged, and the air is changed into tiny bubbles to be fully contacted with the solution through a plurality of groups of small holes on the partition plate, so that the deodorizing effect of the equipment and the practicability of the equipment are improved.

Preferably, the atomization device comprises a second medicament box, a second medicament pump and an atomization spray nozzle, the second medicament box and the second medicament pump are arranged on the upper end surface of the deodorization box, the atomization spray nozzle is arranged at the upper part in the deodorization box, the input end of the second medicament pump is communicated with the inner bottom of the second medicament box, and the output end of the second medicament pump is communicated with the atomization spray nozzle; and the second medicament pump is started, the deodorizing medicament in the second medicament box is pumped out of the press by the second medicament pump and is transmitted to the atomizing nozzle, and the medicament is atomized and sprayed out by the atomizing nozzle for secondary deodorizing, so that the deodorizing stability of the equipment is improved.

Preferably, the drying device comprises a condenser, a drying box, a valve and a supporting rod, wherein the upper part of the side surface of the deodorizing box is connected with the condenser, the input end of the condenser is communicated with the inside of the deodorizing box, the output end of the condenser is connected with the drying box, the lower end surface of the drying box is connected with the upper end surface of the sealing cover through the supporting rod, and the valve is arranged on the output end of the drying box; the air after deodorization is dried through the condenser and the drying box, so that the practicability of the equipment is improved.

Compared with the prior art, the utility model has the beneficial effects that: the sealing device reduces the odor overflow amount, reduces the influence of the odor on operators, and improves the protection performance of equipment; the medicine is uniformly sprayed into the sludge through the medicine spraying device, so that the practicability of the equipment is improved; the odor is pumped out through the air pumping device and fully contacted with the deodorant solution, so that the working efficiency of the equipment is improved; the deodorizing agent is atomized by the atomizing device and is subjected to contact reaction with odor for the second time, so that the stability of the equipment is improved; the water content in the odor is reduced through the drying device, and the practicability of the equipment is improved.

Drawings

FIG. 1 is a schematic diagram of the axial structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a second cross-sectional structure of the present utility model;

FIG. 4 is a schematic elevational view of the present utility model;

the reference numerals in the drawings: 1. an aeration tank; 2. a sludge discharge groove; 3. sealing cover; 4. a first medicine box; 5. a first medicament pump; 6. a water pipe; 7. a spray head; 8. a blower; 9. an air duct; 10. a deodorizing box; 11. a partition plate; 12. a second medicament tank; 13. a second medicament pump; 14. an atomizing nozzle; 15. a condenser; 16. a drying box; 17. a valve; 18. and (5) supporting the rod.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The air extracting device, the medicine spraying device and the drying device shown in figures 1, 2, 3 and 4 are all arranged on the sealing device;

firstly, starting a first medicament pump 5, pumping liquid in a first medicament box 4 by the first medicament pump 5, pressurizing and transmitting the liquid to a water pipe 6, spraying the liquid to sludge in a sludge discharge groove 2 by a plurality of groups of spray heads 7, then starting a fan 8, pumping odor by the fan 8, transmitting the odor to the bottom of a deodorizing box 10 through an air pipe 9, discharging the odor, changing the gas into tiny bubbles through a plurality of groups of small holes on a partition plate 11 to fully contact with the solution, then introducing air into a condenser 15 to remove a large amount of water contained in the air, and then introducing the air into a drying box 16 to be dried and then discharging the air;

the sealing device comprises an aeration tank 1, a sludge discharge tank 2 and a sealing cover 3, wherein the sludge discharge tank 2 is arranged on the front end surface of the aeration tank 1, and the sealing cover 3 is arranged on the upper end surface of the aeration tank 1;

the medicine spraying device comprises a first medicine box 4, a first medicine pump 5, a water pipe 6 and spray heads 7, wherein the first medicine box 4 and the first medicine pump 5 are arranged on the upper end face of a sealing cover 3, the water pipe 6 is arranged on the lower end face of the sealing cover 3, a plurality of groups of spray heads 7 are arranged on the water pipe 6, the water pipe 6 is positioned on the upper side of a mud discharge groove 2, the input end of the first medicine pump 5 is communicated with the inner bottom of the first medicine box 4, and the output end of the first medicine pump 5 passes through the upper end face of the sealing cover 3 and is connected with the water pipe 6;

the air extractor comprises a fan 8, an air pipe 9, a deodorizing box 10 and a partition plate 11, wherein the fan 8 is arranged on the upper end face of the sealing cover 3, the input end of the fan 8 penetrates through the upper end face of the sealing cover 3 to be communicated with the lower side of the sealing cover 3, the deodorizing box 10 is arranged on the upper end face of the sealing cover 3, the partition plate 11 is arranged at the lower part of the deodorizing box 10, a plurality of groups of small holes are formed in the partition plate 11, deodorizing agent mixed liquid is stored at the lower part in the deodorizing box 10, the liquid level is higher than the upper end face of the partition plate 11, the output end of the fan 8 is connected with the air pipe 9, and the output end of the air pipe 9 enters the lower side of the partition plate 11 at the inner bottom part of the deodorizing box 10;

the drying device comprises a condenser 15, a drying box 16, a valve 17 and a supporting rod 18, wherein the condenser 15 is connected to the upper part of the side surface of the deodorizing box 10, the input end of the condenser 15 is communicated with the inside of the deodorizing box 10, the output end of the condenser 15 is connected with the drying box 16, the lower end surface of the drying box 16 is connected with the upper end surface of the sealing cover 3 through the supporting rod 18, and the valve 17 is arranged on the output end of the drying box 16;

the sealing device reduces the odor overflow amount, reduces the influence of the odor on operators, and improves the protection performance of equipment; the medicine is uniformly sprayed into the sludge through the medicine spraying device, so that the practicability of the equipment is improved; the odor is pumped out through the air pumping device and fully contacted with the deodorant solution, so that the working efficiency of the equipment is improved; the water content in the odor is reduced through the drying device, and the practicability of the equipment is improved.

Example 2

The improvement on the basis of the first embodiment comprises an atomization device, wherein the atomization device is arranged on the air exhaust device;

the odor is in secondary contact with the deodorizing agent through the atomizing device, so that the deodorizing efficiency and the stability of the equipment are improved;

the atomization device comprises a second medicament box 12, a second medicament pump 13 and an atomization spray nozzle 14, the second medicament box 12 and the second medicament pump 13 are arranged on the upper end surface of the deodorization box 10, the atomization spray nozzle 14 is arranged at the upper part in the deodorization box 10, the input end of the second medicament pump 13 is communicated with the inner bottom of the second medicament box 12, and the output end of the second medicament pump 13 is communicated with the atomization spray nozzle 14;

the second medicament pump 13 is started, the deodorizing medicament in the second medicament box 12 is pumped out of the press by the second medicament pump 13 and is transmitted to the atomizing nozzle 14, and the medicament is atomized and sprayed out by the atomizing nozzle 14 for secondary deodorizing, so that the deodorizing stability of the equipment is improved.

As shown in fig. 1 to 4, in the sewage sludge deodorizing machine of the present utility model, when in operation, the first chemical pump 5 is started, the first chemical pump 5 pumps and pressurizes the liquid in the first chemical tank 4 to the water pipe 6, the liquid is sprayed onto the sludge in the sludge discharge tank 2 by the plurality of groups of spray nozzles 7, then the fan 8 is started, the fan 8 pumps the odor and conveys the odor to the bottom in the deodorizing tank 10 through the air pipe 9 to be discharged, the gas becomes fine bubbles to be fully contacted with the solution through the plurality of groups of small holes on the partition 11, then the second chemical pump 13 is started, the deodorizing chemical in the second chemical tank 12 is pumped out of the press and conveyed to the atomizing spray nozzle 14, the chemical is sprayed out after being atomized by the atomizing spray nozzle 14 for secondary deodorizing, then the air enters the condenser 15 to remove a large amount of water contained in the air, and then enters the drying tank 16 to be dried and then discharged.

The aeration tank 1, the first medicament pump 5, the second medicament pump 13, the valve 17, the condenser 15 and the drying box 16 of the sewage sludge deodorizing machine are purchased in the market, and the sewage sludge deodorizing machine is installed and operated by a person skilled in the art according to the attached use instruction without creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The sewage sludge deodorizing machine comprises a machine body, a spraying device, a drying device, a conveying device and a power device, wherein the spraying device, the drying device, the conveying device and the power device are all arranged on the machine body; the device is characterized by further comprising a sealing device, a medicine spraying device, an air extracting device, an atomizing device and a drying device, wherein the sealing device seals the odor emission area; the chemical spraying device sprays deodorant on the sludge; the air extractor extracts the odor to make the odor fully contact with the deodorant solution; the atomization device atomizes the deodorizing agent; the drying device reduces the moisture content in the treated odor.

2. A sewage sludge deodorizer as claimed in claim 1, characterized in that the sealing means comprises an aeration tank (1), a sludge discharge tank (2) and a sealing cover (3), the front end surface of the aeration tank (1) is provided with the sludge discharge tank (2), and the sealing cover (3) is mounted on the upper end surface of the aeration tank (1).

3. The sewage sludge deodorizing machine according to claim 2, characterized in that the medicine spraying device comprises a first medicine tank (4), a first medicine pump (5), a water pipe (6) and a spray nozzle (7), the first medicine tank (4) and the first medicine pump (5) are installed on the upper end face of the sealing cover (3), the water pipe (6) is installed on the lower end face of the sealing cover (3), a plurality of groups of spray nozzles (7) are installed on the water pipe (6), the water pipe (6) is located on the upper side of the sludge discharge groove (2), the input end of the first medicine pump (5) is communicated with the inner bottom of the first medicine tank (4), and the output end of the first medicine pump (5) penetrates through the upper end face of the sealing cover (3) to be connected with the water pipe (6).

4. The sewage sludge deodorizing machine according to claim 2, characterized in that the air extracting device comprises a fan (8), an air pipe (9), a deodorizing box (10) and a partition plate (11), wherein the fan (8) is installed on the upper end face of the sealing cover (3), the input end of the fan (8) penetrates through the upper end face of the sealing cover (3) to be communicated with the lower side of the sealing cover (3), the deodorizing box (10) is installed on the upper end face of the sealing cover (3), the partition plate (11) is installed at the lower part of the deodorizing box (10), a plurality of groups of small holes are formed in the partition plate (11), deodorizing agent mixed liquid is stored at the lower part in the deodorizing box (10), the liquid level is higher than the upper end face of the partition plate (11), the output end of the fan (8) is connected with the air pipe (9), and the output end of the air pipe (9) enters the inner bottom part of the deodorizing box (10) to be located at the lower side of the partition plate (11).

5. The sewage sludge deodorizing machine as claimed in claim 4, wherein the atomizing means comprises a second chemical tank (12), a second chemical pump (13) and an atomizing nozzle (14), the second chemical tank (12) and the second chemical pump (13) are installed on the upper end surface of the deodorizing tank (10), the atomizing nozzle (14) is installed on the upper portion in the deodorizing tank (10), the input end of the second chemical pump (13) is communicated with the inner bottom of the second chemical tank (12), and the output end of the second chemical pump (13) is communicated with the atomizing nozzle (14).

6. A sewage sludge deodorizer as claimed in claim 2, characterized in that the drying means comprises a condenser (15), a drying box (16), a valve (17) and a supporting rod (18), the condenser (15) is connected to the upper side of the deodorizing box (10), the input end of the condenser (15) is communicated with the inside of the deodorizing box (10), the output end of the condenser (15) is connected with the drying box (16), the lower end surface of the drying box (16) is connected with the upper end surface of the sealing cover (3) through the supporting rod (18), and the valve (17) is installed on the output end of the drying box (16).