CN210656616U

CN210656616U - Sludge fermentation device with temperature adjusting function

Info

Publication number: CN210656616U
Application number: CN201921453877.0U
Authority: CN
Inventors: 阴楠楠
Original assignee: Tianjin Hengji Environmental Engineering Co Ltd
Current assignee: Tianjin Hengji Environmental Engineering Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-02
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a sludge fermentation device with temperature regulation function relates to sludge treatment technical field, the novel nipple rectifier comprises a cylindrical shel, the lower fixed surface of barrel is connected with the stabilizer blade, and the outer wall of barrel is provided with the controller, the upside intercommunication of barrel has the inlet pipe, and the top intercommunication of barrel has row material pipe. The utility model discloses in, through driving motor, first rotation axis, first gear, cooperation between second gear and the second rotation axis is used, make the rotation opposite direction of first stirring leaf and second stirring leaf, the turnover planing effect has been increased, make mud and microbial inoculum fully contact, the efficiency of fermentation has been increased, and pass through the controller, a weighing sensor and a temperature sensor, the electrical heating stick, the cooling tube, first feed liquor pipe, first drain pipe, cooperation between circulating pump and the storage box is used, the temperature regulation function of the device has been increased, make the temperature in the barrel equal with the best active temperature of microbial inoculum, further increased fermentation efficiency.

Description

Sludge fermentation device with temperature adjusting function

Technical Field

The utility model relates to a sludge treatment technical field specifically is a sludge fermentation device with temperature regulation function.

Background

With the development of economy, the amount of sludge produced in living and production processes has increased year by year, and therefore sludge treatment, which is a process of reducing, stabilizing and detoxifying sludge, is required, and the higher the degree of sewage treatment, the more sludge residues are produced and need to be treated. Sludge fermentation is an important method for sludge treatment, and substances and energy in sludge can be greatly utilized through sludge fermentation, so that sludge pollution is reduced, and resource waste is prevented.

However, in the prior art, most sludge fermentation devices have poor turnover and planing effects, so that the sludge fermentation efficiency is reduced, and the sludge fermentation devices do not have a temperature regulation function, so that the temperature of a microbial agent is deviated from the optimal active temperature, and the sludge fermentation efficiency is further reduced.

Disclosure of Invention

An object of the utility model is to provide a sludge fermentation device with temperature regulation function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sludge fermentation device with a temperature regulation function comprises a barrel body, wherein support legs are fixedly connected to the lower surface of the barrel body, a controller is arranged on the outer wall of the barrel body, an inlet pipe is communicated with the upper side of the barrel body, a discharge pipe is communicated with the top of the barrel body, a driving motor is arranged in the middle of the top of the barrel body, a connecting pipe penetrates through one side of the top of the barrel body, a first liquid inlet pipe penetrates through one side of the barrel body, a first liquid discharge pipe penetrates through the other side of the barrel body, a first rotating shaft is arranged in the middle of the inside of the barrel body, first stirring blades are arranged on the outer surface of the first rotating shaft, a first gear is arranged on the upper side of the first rotating shaft, second rotating shafts are symmetrically arranged on the two sides of the first rotating shaft, second stirring blades are arranged on the outer surface of the second rotating shaft, a second gear is arranged on the upper side of the, the utility model discloses a temperature sensor, including bearing board upper surface, electric heating rod, cooling pipe, annular liquid reserve tank, temperature sensor, through-hole, bearing board upper surface, the below of electric heating rod is provided with the cooling tube, the inner wall upside fixed mounting of barrel has annular liquid reserve tank, and the inner wall downside fixed mounting of barrel has temperature sensor, the through-hole has been seted up to the downside of annular liquid reserve tank, the welding of the outer wall downside of barrel has the loading board, one side fixed mounting of loading board upper surface has the circulating pump, and the opposite side fixed.

As a further aspect of the present invention: the driving motor, the circulating pump, the electric heating rod, the temperature sensor and the controller are all electrically connected through conducting wires.

As a further aspect of the present invention: the lower extreme of stabilizer blade is provided with anti-skidding line, the stabilizer blade is provided with four, four the stabilizer blade equidistance distributes at the lower surface of barrel.

As a further aspect of the present invention: the upper end of first rotation axis runs through in the top of barrel, and the upper end of first rotation axis is connected through rotating with driving motor's output, first stirring leaf and first gear all are connected through interference fit with first rotation axis, the upper end of second rotation axis passes through the bearing with the inner wall of barrel and is connected, second stirring leaf and second gear all are connected through interference fit with the second rotation axis, first gear passes through the meshing with the second gear and is connected.

As a further aspect of the present invention: the lower extreme of connecting pipe and the upside intercommunication of annular liquid reserve tank, the through-hole is provided with a plurality of, a plurality of the through-hole evenly distributed is at the downside of annular liquid reserve tank.

As a further aspect of the present invention: the utility model discloses a storage box, including barrel, first feed liquor pipe, second feed liquor pipe, cooling pipe, first feed liquor pipe, first drain pipe, second drain pipe, first feed liquor pipe is in the inside one end of barrel and the one end intercommunication of cooling pipe, and first feed liquor pipe is in the outside one end of barrel and is connected with the one end that the storage box was kept away from to second drain pipe, first drain pipe is in the inside one end of barrel and the other end intercommunication of cooling pipe, and the one end that the storage box was kept away from to second feed liquor pipe passes through pipe connection with the output of circulating pump, the inside of storage.

Compared with the prior art, the beneficial effects of the utility model are that: through driving motor, first rotation axis, first gear, cooperation between second gear and the second rotation axis is used, make the rotation opposite direction of first stirring leaf and second stirring leaf, the turnover effect has been increased, make mud and microbial inoculum fully contact, the efficiency of fermentation has been increased, and through the controller, temperature sensor, the electrical heating stick, the cooling tube, first feed liquor pipe, first drain pipe, cooperation between circulating pump and the storage box is used, the temperature regulation function of the device has been increased, make the temperature in the barrel equal with the best active temperature of microbial inoculum, further fermentation efficiency has been increased.

Drawings

FIG. 1 is a schematic structural diagram of a sludge fermentation apparatus with a temperature regulation function.

FIG. 2 is a schematic structural view of a sludge fermentation apparatus with a temperature regulation function in a front view.

FIG. 3 is a schematic structural view of a sludge fermentation apparatus with a temperature regulation function in a top view.

FIG. 4 is an enlarged schematic view of a sludge fermentation apparatus A having a temperature adjusting function.

The labels in the figure are: 1. a barrel; 2. a support leg; 3. a controller; 4. a feed pipe; 5. a discharge pipe; 6. a drive motor; 7. a connecting pipe; 8. a carrier plate; 9. a circulation pump; 10. a storage box; 11. a first liquid inlet pipe; 12. a first drain pipe; 13. a second liquid inlet pipe; 14. a second drain pipe; 15. an electrical heating rod; 16. a cooling tube; 17. an annular liquid storage tank; 18. a temperature sensor; 19. a first rotating shaft; 20. a first stirring blade; 21. a second rotation shaft; 22. a second stirring blade; 23. a first gear; 24. a second gear; 25. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a sludge fermentation apparatus with temperature adjustment function includes a barrel 1, a support leg 2 is fixedly connected to a lower surface of the barrel 1, a controller 3 is disposed on an outer wall of the barrel 1, anti-slip patterns are disposed on a lower end of the support leg 2, four support legs 2 are disposed on the support leg 2, the four support legs 2 are equidistantly distributed on the lower surface of the barrel 1, a feeding pipe 4 is communicated with an upper side of the barrel 1, a discharging pipe 5 is communicated with a top of the barrel 1, a driving motor 6 is disposed in a middle of the top of the barrel 1, a connecting pipe 7 is penetrated through one side of the top of the barrel 1, a first feeding pipe 11 is penetrated through one side of the barrel 1, a first discharging pipe 12 is penetrated through the other side of the barrel 1, a first rotation shaft 19 is disposed in a middle of an inside of the barrel 1, a first stirring vane 20 is disposed on an outer surface, the two sides of the first rotating shaft 19 are symmetrically provided with a second rotating shaft 21, the outer surface of the second rotating shaft 21 is provided with a second stirring blade 22, the upper side of the second rotating shaft 21 is provided with a second gear 24, the upper end of the first rotating shaft 19 penetrates through the top of the cylinder body 1, the upper end of the first rotating shaft 19 is rotatably connected with the output end of the driving motor 6, the first stirring blade 20 and the first gear 23 are connected with the first rotating shaft 19 through interference fit, the upper end of the second rotating shaft 21 is connected with the inner wall of the cylinder body 1 through a bearing, the second stirring blade 22 and the second gear 24 are connected with the second rotating shaft 21 through interference fit, the first gear 23 is connected with the second gear 24 through meshing, the lower side of the inside of the cylinder body 1 is provided with an electric heating rod 15, a cooling pipe 16 is arranged below the electric heating rod 15, and the upper side of the inner wall of the cylinder body 1 is fixedly provided, a temperature sensor 18 is fixedly arranged on the lower side of the inner wall of the barrel body 1, a plurality of through holes 25 are formed in the lower side of the annular liquid storage tank 17, the lower end of the connecting pipe 7 is communicated with the upper side of the annular liquid storage tank 17, the plurality of through holes 25 are uniformly distributed in the lower side of the annular liquid storage tank 17, a bearing plate 8 is welded on the lower side of the outer wall of the barrel body 1, a circulating pump 9 is fixedly arranged on one side of the upper surface of the bearing plate 8, a storage tank 10 is fixedly arranged on the other side of the upper surface of the bearing plate 8, the driving motor 6, the circulating pump 9, the electric heating rod 15, the temperature sensor 18 and the controller 3 are electrically connected through leads, a second liquid inlet pipe 13 is communicated with one side of the storage tank 10 close to the circulating pump 9, a second liquid outlet pipe 14 is communicated with one side of the storage tank, and the one end that first feed liquor pipe 11 is in the barrel 1 outside is connected with the one end that second fluid-discharge tube 14 kept away from storage tank 10, and the one end that first fluid-discharge tube 12 is in the barrel 1 inside communicates with the other end of cooling tube 16, and the one end that first fluid-discharge tube 12 is in the barrel 1 outside passes through pipe connection with the input of circulating pump 9, and the one end that second feed liquor pipe 13 kept away from storage tank 10 passes through pipe connection with the output of circulating pump 9, and the inside of storage tank 10 is provided with the coolant liquid.

The utility model discloses a theory of operation is: in the using process, a user firstly conveys sludge to be treated into the barrel body 1 through the feeding pipe 4, then conveys a microbial agent into the annular liquid storage tank 17 through the connecting pipe 7, the microbial agent enters the barrel body 1 through the through hole 25, then the controller 3 controls the driving motor 6 to work, the driving motor 6 does work to drive the first rotating shaft 19 to rotate, the first rotating shaft 19 drives the first stirring blade 20 and the first gear 23 to rotate, the first gear 23 drives the second rotating shaft 21 to rotate in the direction opposite to the rotating direction of the first rotating shaft 19 through the second gear 24, the second rotating shaft 21 drives the second stirring blade 22 to rotate in the direction opposite to the rotating direction of the first stirring blade 20, the turnover and planing effect in the barrel body 1 is increased, the sludge is fully contacted with the microbial agent, the fermentation efficiency is increased, and then the optimal active temperature value of the microbial agent is input into the controller 3, the temperature sensor 18 transmits the temperature value in the cylinder 1 to the controller 3, when the temperature in the cylinder 1 is lower than the optimal activity temperature of the microbial agent, the controller 3 controls the electric heating rod 15 to work, the electric heating rod 15 works to raise the temperature in the cylinder 1 to the optimal activity temperature of the microbial agent, when the temperature in the cylinder 1 is higher than the optimal activity temperature of the microbial agent, the controller 3 controls the circulating pump 9 to work, the circulating pump 9 works to convey the cooling liquid in the storage tank 10 to the cooling pipe 16 through the second liquid discharge pipe 14 and the first liquid inlet pipe 11, the cooling liquid enters the storage tank 10 through the first liquid discharge pipe 12 and the second liquid inlet pipe 13, the cooling liquid is in a flowing state, the temperature in the cylinder 1 is reduced, and the temperature in the cylinder 1 is reduced to the optimal activity temperature of the microbial agent.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sludge fermentation device with temperature regulation function, includes barrel (1), its characterized in that: the lower surface of the barrel body (1) is fixedly connected with support legs (2), the outer wall of the barrel body (1) is provided with a controller (3), the upper side of the barrel body (1) is communicated with a feeding pipe (4), the top of the barrel body (1) is communicated with a discharging pipe (5), the middle of the top of the barrel body (1) is provided with a driving motor (6), one side of the top of the barrel body (1) is provided with a connecting pipe (7) in a penetrating manner, one side of the barrel body (1) is provided with a first liquid inlet pipe (11) in a penetrating manner, the other side of the barrel body (1) is provided with a first liquid discharging pipe (12) in a penetrating manner, the middle of the inside of the barrel body (1) is provided with a first rotating shaft (19), the outer surface of the first rotating shaft (19) is provided with first stirring blades (20), the upper side of the first rotating shaft (19) is provided with a first gear, the outer surface of the second rotating shaft (21) is provided with a second stirring blade (22), a second gear (24) is arranged on the upper side of the second rotating shaft (21), an electric heating rod (15) is arranged on the lower side of the inner part of the barrel body (1), a cooling pipe (16) is arranged below the electric heating rod (15), an annular liquid storage tank (17) is fixedly arranged on the upper side of the inner wall of the barrel body (1), a temperature sensor (18) is fixedly arranged on the lower side of the inner wall of the barrel body (1), a through hole (25) is formed in the lower side of the annular liquid storage tank (17), a bearing plate (8) is welded on the lower side of the outer wall of the barrel body (1), a circulating pump (9) is fixedly arranged on one side of the upper surface of the bearing plate (8), a storage tank (10) is fixedly arranged on the other side of the upper surface of the bearing plate (8), and a, and a second liquid discharge pipe (14) is communicated with one side of the storage tank (10) far away from the circulating pump (9).

2. The sludge fermentation apparatus with temperature regulation function according to claim 1, characterized in that: the driving motor (6), the circulating pump (9), the electric heating rod (15), the temperature sensor (18) and the controller (3) are all electrically connected through conducting wires.

3. The sludge fermentation apparatus with temperature regulation function according to claim 1, characterized in that: the lower extreme of stabilizer blade (2) is provided with anti-skidding line, stabilizer blade (2) are provided with four, four stabilizer blade (2) equidistance distributes at the lower surface of barrel (1).

4. The sludge fermentation apparatus with temperature regulation function according to claim 1, characterized in that: the top in barrel (1) is run through to the upper end of first rotation axis (19), and the upper end of first rotation axis (19) is connected through rotating with the output of driving motor (6), first stirring leaf (20) and first gear (23) all are connected through interference fit with first rotation axis (19), the upper end of second rotation axis (21) passes through the bearing with the inner wall of barrel (1) and is connected, second stirring leaf (22) and second gear (24) all are connected through interference fit with second rotation axis (21), first gear (23) is connected through the meshing with second gear (24).

5. The sludge fermentation apparatus with temperature regulation function according to claim 1, characterized in that: the lower extreme of connecting pipe (7) and the upside intercommunication of annular liquid reserve tank (17), through-hole (25) are provided with a plurality of, a plurality of through-hole (25) evenly distributed is at the downside of annular liquid reserve tank (17).

6. The sludge fermentation apparatus with temperature regulation function according to claim 1, characterized in that: first feed liquor pipe (11) are in the one end intercommunication of the inside one end of barrel (1) and cooling tube (16), and first feed liquor pipe (11) are in the outside one end of barrel (1) and second fluid-discharge tube (14) and keep away from the one end of storage box (10) and be connected, first fluid-discharge tube (12) are in the inside one end of barrel (1) and the other end intercommunication of cooling tube (16), and first fluid-discharge tube (12) are in the outside one end of barrel (1) and pass through pipe connection with the input of circulating pump (9), the pipe connection is passed through with the output of circulating pump (9) to the one end that storage box (10) were kept away from in second feed liquor pipe (13), the inside of storage box (10) is provided with the coolant liquid.