CN211445462U

CN211445462U - Annular sludge oxidation device

Info

Publication number: CN211445462U
Application number: CN201922250437.1U
Authority: CN
Inventors: 高尧; 葛心勇; 杜洁秀
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-08
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an annular sludge oxidation device, which comprises an oxidation tank and a discharge box, wherein one side of the oxidation tank is provided with a material conveying pipe, oxidation reaction is carried out in the oxidation tank, the discharge box is connected with the oxidation tank through the material conveying pipe, oxidized sludge can be subjected to material conveying connection, the discharge box is utilized to output the sludge, the oxidation tank is internally divided into a heating cavity, a stirring cavity and a discharge return pipe, the top of the heating cavity is provided with a heating pump, the heating cavity is used for heating control, the entering sludge is heated, the catalytic oxidation reaction can be rapidly heated, stirring in a stirring cavity to accelerate reaction, arranging a plurality of groups of transverse plates in the heating cavity, when mud gets into the heating intracavity and carries out the separation through the diaphragm, avoid mud direct deposit, influence the effect of heating, the backup pad is installed to one side in heating chamber.

Description

Annular sludge oxidation device

Technical Field

The utility model relates to a sludge treatment related technical field specifically is an annular sludge oxidation device.

Background

Sludge is a product after sewage treatment, and is an extremely complex heterogeneous body consisting of organic debris, bacterial cells, inorganic particles, colloids and the like. The main characteristics of the sludge are high water content (up to more than 99 percent), high organic matter content, easy decomposition and stink generation, fine particles, small specific gravity and colloidal liquid state. It is a thick matter between liquid and solid and can be transported by a pump, but it is difficult to perform solid-liquid separation by sedimentation.

The sludge oxidation treatment is an important mode of sludge treatment, the internal pressure needs to be ensured in the oxidation process, meanwhile, sufficient stirring needs to be carried out, and thorough oxidation is facilitated, but insufficient stirring in the traditional sludge treatment process causes insufficient reaction, deposition is easy to cause, and heat recovery after the reaction is inconvenient

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annular sludge oxidation device to solve the in-process of the animal oil that mentions in the above-mentioned background art and need carry out the evaporation to the moisture in the animal oil, need clear away animal oil impurity simultaneously, but current refining equipment can not filter, can not be large batch simultaneously refine, leads to the effect of refining not good.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an annular sludge oxidation device, includes oxidation tank and play workbin, the conveying pipeline is installed to one side of oxidation tank, carries out oxidation reaction in the oxidation tank, just go out the workbin with the oxidation tank passes through the conveying pipeline is connected, and the mud of oxidation completion can carry out the defeated material and connect, utilizes out the workbin to export mud, divide into in the oxidation tank heating chamber, stirring chamber and ejection of compact time-out pipe, the heating pump is installed at the top of heating chamber, and the heating chamber carries out heating control, heats the mud that gets into, can be fast carry out heating catalytic oxidation reaction, stirs in the stirring chamber, can accelerate to carry out reaction treatment, install a plurality of groups of diaphragms in the heating chamber, when mud gets into the heating intracavity and separates through the diaphragm, avoid mud direct deposit, influence the effect of heating, the backup pad is installed to one side in heating, the stirring device is characterized in that a power cavity is installed at the top of the supporting plate, a mounting plate is installed on one side of the inner portion of the stirring cavity, a stirring shaft is transversely installed between the mounting plate and the supporting plate, a stirring rod is installed on the outer wall of the stirring shaft, stirring rollers are installed on the periphery of the stirring rod, a pneumatic pump is installed at the top of the stirring cavity, an air filter cavity is installed on one side of the pneumatic pump, a rotating motor is installed in the power cavity, the supporting plate is in a cavity shape, a rotating wheel is installed in the supporting plate, a rotating belt is sleeved between the rotating wheel and an output shaft of the rotating motor, the rotating wheel is driven to rotate through the rotation of the rotating motor, the stirring shaft is driven to perform stirring control, the stirring rod is stirred at the same time, the stirring effect is, the pressure control is improved, the reaction speed is improved, the discharging return pipe is connected with one side of the stirring cavity, the one end of the discharging return pipe is penetrated through the outer wall of the oxidation tank and is connected with the conveying pipeline, the heat recovery connecting pipe is installed on one side of the air filtering cavity, the discharging return pipe is connected with one side of the stirring cavity, the one end of the discharging return pipe is penetrated through the outer wall of the oxidation tank and is connected with the conveying pipeline, and the heat recovery connecting pipe is arranged in the discharging return pipe.

Preferably, a plurality of groups of air filtering plates are installed in the air filtering cavity, an adsorption box is installed on the top end of the inner wall of the air filtering cavity, an air transmission pump is installed on one side of the adsorption box, an exhaust pipe is installed at the top of the air filtering cavity, an air inlet pipe is installed at the bottom of the air filtering cavity, and an intelligent control switch is installed in the air inlet pipe. The adsorption box and the air filter plate in the air filtering cavity are used for filtering and adsorbing peculiar smell when air is output, and the air purifying effect is improved.

Preferably, install the rotating electrical machines in the power cavity, the backup pad is the cavity form, install the swiveling wheel in the backup pad, the swiveling wheel with the cover is equipped with rotatory belt between the output shaft of rotating electrical machines.

Preferably, install the atmospheric pressure chamber in the discharge box, the force pump is installed to the bottom in atmospheric pressure chamber, the one end of conveying pipeline is arranged in the atmospheric pressure intracavity, the discharging pipe is installed to the opposite side in atmospheric pressure chamber, controls the pressure in the discharge box through the force pump, is convenient for export the mud in the oxidation tank, has improved the effect of defeated material.

Preferably, the mounting panel with movable one-way plate is all installed to the bottom of backup pad, the top of activity one-way plate with the bottom bolted connection of backup pad, the fixed block is installed to bottom one side of activity one-way plate, can control the order of defeated material, avoids defeated material to fall back, has improved defeated material efficiency.

Preferably, the support frame is installed to the bottom of oxidation tank, the pressure plate is installed to the bottom of support frame, the anti-skidding backing plate is installed to the bottom of pressure plate, has improved the skid-proof effect in bottom, is convenient for improve the stability of use.

The utility model provides an annular sludge oxidation device possesses following beneficial effect:

(1) the utility model discloses a heating chamber heats control, and the mud heating that will get into can be quick heats catalytic oxidation reaction, stirs at the stirring intracavity, can accelerate to carry out reaction treatment, installs a plurality of group's diaphragms in the heating intracavity, carries out the separation through the diaphragm when mud gets into the heating intracavity, avoids the direct deposit of mud, influences the effect of heating.

(2) The utility model discloses a, through the pressure in the pressure pump control ejection of compact incasement, be convenient for export the mud in the oxidation tank, the effect of having improved defeated material filters and the peculiar smell adsorbs through the adsorption box and the air filter board of filtration intracavity in air output, has improved air purification's effect.

(3) The utility model discloses a rotating electrical machines is installed to the power intracavity, the backup pad is the cavity form, install the swiveling wheel in the backup pad, the cover is equipped with rotatory belt between the output shaft of swiveling wheel and rotating electrical machines, it rotates to drive the swiveling wheel through rotating electrical machines, it stirs control to drive the (mixing) shaft, stir the puddler simultaneously, improve the effect of stirring, avoid sludge deposition, the speed of reaction has been improved, and control the pressurization through the pneumatic pump, pressure control has been improved, reaction rate has been improved, ejection of compact return pipe is connected with one side in stirring chamber, and the one end of ejection of compact return pipe runs through the outer wall and the conveying pipeline of oxidation jar and is connected, ejection of compact return pipe can carry out abundant heat dissipation, and be convenient for retrieve, the effect of heat recovery has been.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an oxidation tank of the present invention;

FIG. 3 is a schematic view of the air filtering chamber of the present invention;

FIG. 4 is a schematic view of the inside of the discharging box of the present invention;

fig. 5 is a schematic view of the inside of the power cavity of the present invention.

In the figure: 1. an oxidation tank; 2. a discharging box; 3. a delivery pipe; 4. a heating cavity; 5. a heat pump; 6. a pneumatic pump; 7. an air filter chamber; 8. a stirring shaft; 9. a stirring rod; 10. a power cavity; 11. a movable one-way plate; 12. discharging and returning to a pipe; 13. an air filter plate; 14. an adsorption tank; 15. an air delivery pump; 16. an exhaust pipe; 17. a pneumatic chamber; 18. a pressure pump; 19. a discharge pipe; 20. a rotating electric machine; 21. rotating the belt; 22. a rotating wheel; 23. and (7) mounting the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides an annular sludge oxidation device, includes oxidation tank 1 and goes out workbin 2, conveying pipeline 3 is installed to one side of oxidation tank 1, just go out workbin 2 with oxidation tank 1 passes through conveying pipeline 3 connects, divide into heating chamber 4, stirring chamber and ejection of compact time venturi tube 12 in the oxidation tank 1, heating pump 5 is installed at the top in heating chamber 4, install a plurality of group's diaphragms in the heating chamber 4, the backup pad is installed to one side in heating chamber 4, power chamber 10 is installed at the top of backup pad, mounting panel 23 is installed to inside one side in the stirring chamber, mounting panel 23 with transversely install (mixing) shaft 8 between the backup pad, puddler 9 is installed to the outer wall of (mixing) shaft 8, the stirring roller is installed all around of puddler 9, pneumatic pump 6 is installed at the top in stirring chamber, air filter chamber 7 is installed to one side of pneumatic pump 6, the heat recovery connecting pipe is installed to one side of filtration chamber 7, ejection of compact time venturi tube 12 with one side in stirring chamber is connected, just the one end of ejection of compact time venturi tube 12 runs through the outer wall of oxidation tank 1 with conveying pipeline 3 is connected, the heat recovery connecting pipe is arranged in the top of ejection of compact time venturi tube 12.

Install a plurality of groups of filtration 13 in the filtration chamber 7, the adsorption tank 14 is installed on the inner wall top of filtration chamber 7, air transmission pump 15 is installed to one side of adsorption tank 14, blast pipe 16 is installed at the top of filtration chamber 7, the intake pipe is installed to the bottom of filtration chamber 7, install intelligent control switch in the intake pipe.

Install a plurality of groups of filtration 13 in the filtration chamber 7, the adsorption tank 14 is installed on the inner wall top of filtration chamber 7, air transmission pump 15 is installed to one side of adsorption tank 14, blast pipe 16 is installed at the top of filtration chamber 7, the intake pipe is installed to the bottom of filtration chamber 7, install intelligent control switch in the intake pipe. When air is output, the adsorption box 14 and the air filter plate 13 in the air filter chamber 7 are used for filtering and adsorbing peculiar smell, so that the air purification effect is improved.

Install rotating electrical machines 20 in the power chamber 10, the backup pad is the cavity form, install swiveling wheel 22 in the backup pad, swiveling wheel 22 with the cover is equipped with rotatory belt 21 between rotating electrical machines 20's the output shaft.

Install atmospheric pressure chamber 17 in the ejection of compact case 2, force pump 18 is installed to the bottom in atmospheric pressure chamber 17, the one end of conveying pipeline 3 is arranged in the atmospheric pressure chamber 17, discharging pipe 19 is installed to the opposite side in atmospheric pressure chamber 17, through the pressure in force pump 18 control ejection of compact case 2, is convenient for export the mud in oxidation tank 1, has improved the effect of defeated material.

The mounting panel 23 with movable one-way plate 11 is all installed to the bottom of backup pad, the top of activity one-way plate 11 with the bottom bolted connection of backup pad, the fixed block is installed to bottom one side of activity one-way plate 11, can control the order of defeated material, avoids defeated material to fall back, has improved the efficiency of defeated material.

The support frame is installed to the bottom of oxidation tank 1, the pressure plate is installed to the bottom of support frame, the anti-skidding backing plate is installed to the bottom of pressure plate, has improved the skid-proof effect in bottom, is convenient for improve the stability of using.

In the using process, a material conveying pipe 3 is installed on one side of an oxidation tank 1, oxidation reaction is carried out in the oxidation tank 1, a material discharging box 2 is connected with the oxidation tank 1 through the material conveying pipe 3, oxidized sludge can be conveyed and connected, the sludge is output by using the material discharging box 2, the oxidation tank 1 is internally divided into a heating cavity 4, a stirring cavity and a material discharging return pipe 12, a heating pump 5 is installed at the top of the heating cavity 4, the heating cavity 4 is subjected to heating control, the entering sludge is heated, heating catalytic oxidation reaction can be rapidly carried out, stirring is carried out in the stirring cavity, reaction treatment can be accelerated, a plurality of groups of transverse plates are installed in the heating cavity 4, when the sludge enters the heating cavity 4, separation is carried out through the transverse plates, sludge direct deposition is avoided, the heating effect is influenced, a supporting plate is installed on one side of the heating cavity 4, a mounting plate 23 is arranged on one side inside the stirring cavity, a stirring shaft 8 is transversely arranged between the mounting plate 23 and a support plate, a stirring rod 9 is arranged on the outer wall of the stirring shaft 8, stirring rollers are arranged around the stirring rod 9, a pneumatic pump 6 is arranged at the top of the stirring cavity, an air filter cavity 7 is arranged on one side of the pneumatic pump 6, a rotating motor 20 is arranged in a power cavity 10, the support plate is in a cavity shape, a rotating wheel 22 is arranged in the support plate, a rotating belt 21 is sleeved between the rotating wheel 22 and an output shaft of the rotating motor 20, the rotating wheel 22 is driven to rotate by the rotation of the rotating motor, the stirring shaft 8 is driven to perform stirring control, the stirring rod 9 is stirred at the same time, the stirring effect is improved, sludge deposition is avoided, the reaction speed is improved, the pressure control is performed through the pneumatic pump 6, the pressure control is improved, and the one end of ejection of compact time venturi tube 12 runs through the outer wall of oxidation jar 1 and is connected with conveying pipeline 3, and ejection of compact time venturi tube 12 can carry out abundant heat dissipation, and is convenient for retrieve, has improved heat recovery's effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an annular sludge oxidation device, includes oxidation tank (1) and ejection of compact case (2), its characterized in that: conveying pipeline (3) are installed to one side of oxidation tank (1), just go out workbin (2) and oxidation tank (1) passes through conveying pipeline (3) are connected, divide for heating chamber (4), stirring chamber and ejection of compact return venturi tube (12) in oxidation tank (1), heating pump (5) are installed at the top in heating chamber (4), install a plurality of group's diaphragms in heating chamber (4), the backup pad is installed to one side in heating chamber (4), power chamber (10) are installed at the top of backup pad, mounting panel (23) are installed to inside one side in stirring chamber, mounting panel (23) with (mixing) shaft (8) are transversely installed to the top between the backup pad, puddler (9) are installed to the outer wall of (mixing) shaft (8), install the stirring roller all around of puddler (9), pneumatic pump (6) are installed at the top in stirring chamber, air filter chamber (7) are installed to one side of pneumatic pump (6), the heat recovery connecting pipe is installed to one side of air filter chamber (7), the ejection of compact time venturi tube (12) with one side in stirring chamber is connected, just the one end of ejection of compact time venturi tube (12) is run through the outer wall of oxidation tank (1) with conveying pipeline (3) are connected, the heat recovery connecting pipe is arranged in the top of ejection of compact time venturi tube (12).

2. The annular sludge oxidation device of claim 1, wherein: install a plurality of air filter (13) of group in filtration chamber (7), adsorption tank (14) are installed on the inner wall top of filtration chamber (7), air transmission pump (15) are installed to one side of adsorption tank (14), blast pipe (16) are installed at the top of filtration chamber (7), the intake pipe is installed to the bottom of filtration chamber (7), install the intelligent control switch in the intake pipe.

3. The annular sludge oxidation device of claim 1, wherein: install rotating electrical machines (20) in power chamber (10), the backup pad is the cavity form, install swiveling wheel (22) in the backup pad, swiveling wheel (22) with the cover is equipped with rotatory belt (21) between the output shaft of rotating electrical machines (20).

4. The annular sludge oxidation device of claim 1, wherein: install atmospheric pressure chamber (17) in ejection of compact case (2), force pump (18) are installed to the bottom in atmospheric pressure chamber (17), the one end of conveying pipeline (3) is arranged in atmospheric pressure chamber (17), discharging pipe (19) are installed to the opposite side in atmospheric pressure chamber (17).

5. The annular sludge oxidation device of claim 1, wherein: mounting panel (23) with movable one-way plate (11) are all installed to the bottom of backup pad, the top of activity one-way plate (11) with the bottom bolted connection of backup pad, the fixed block is installed to bottom one side of activity one-way plate (11).

6. The annular sludge oxidation device of claim 1, wherein: the bottom of oxidation tank (1) is installed the support frame, the pressure plate is installed to the bottom of support frame, the bottom of pressure plate is installed anti-skidding backing plate.