CN210855777U

CN210855777U - Sludge drying equipment capable of improving drying rate

Info

Publication number: CN210855777U
Application number: CN201921917984.4U
Authority: CN
Inventors: 王强
Original assignee: Kunshan Jieqiang Environmental Protection Technology Co ltd
Current assignee: Kunshan Jieqiang Environmental Protection Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-26
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an improve sludge drying equipment of mummification rate relates to sludge drying equipment technical field, comprising a base plate, the equal fixed mounting in top both sides of bottom plate has the backup pad, two install sludge drying furnace between the backup pad, sludge drying furnace's left side fixed mounting has left spliced pole, sludge drying furnace's right side fixed mounting has right spliced pole, sludge drying furnace's bottom fixed mounting has the discharge gate, the top fixed mounting of backup pad has the roof, fixed mounting has hot-blast generation case in the middle of the top of roof. This improve sludge drying equipment of mummification rate through setting up air-out pipeline and intake stack, makes sludge drying furnace's inside form an air reflux, very big reduction the consumption of heat energy, the energy saving reduces the processing cost, through setting up air purification case, filters sludge drying furnace exhaust flue gas, reduces the content of vapor, granule and foul smell in the flue gas.

Description

Sludge drying equipment capable of improving drying rate

Technical Field

The utility model relates to a sludge drying equipment technical field specifically is an improve sludge drying equipment of mummification rate.

Background

Sludge drying, also known as sludge dewatering, refers to a process of removing most of the water content from sludge through the action of percolation or evaporation, and generally refers to the adoption of a self-evaporation facility such as a sludge drying bed, and the like, and the water content of the sludge is further reduced by a physical method after the sludge is concentrated, so that the sludge is convenient to transport, pile, utilize or further treat.

In the existing sludge drying equipment, in the drying process, sludge is accumulated in a drying furnace, so that the drying efficiency is low, the water vapor content in the dried flue gas is very high, and the problems of overhigh total dust content and overhigh odor concentration caused by the fact that sludge particles cannot be well separated exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve sludge drying equipment of mummification rate to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve sludge drying equipment of mummification rate, includes the bottom plate, the equal fixed mounting in top both sides of bottom plate has the backup pad, two install sludge drying furnace between the backup pad, sludge drying furnace's left side fixed mounting has left spliced pole, sludge drying furnace's right side fixed mounting has right spliced pole, sludge drying furnace's bottom fixed mounting has the discharge gate, the top fixed mounting of backup pad has the roof, fixed mounting has hot-blast generation case in the middle of the top of roof, hot-blast generation case's left side fixed mounting has the intake stack, the top right side fixed mounting of roof has air purification case, air purification case's right side fixed mounting has the air-out pipeline, fixed mounting has the ultraviolet ray disinfection lamp in the middle of air purification case's inside, ultraviolet ray disinfection lamp's right side fixed mounting has the filtration, the left side fixed mounting of ultraviolet ray disinfection lamp has the deodorization layer, sludge drying furnace's inside right side fixed mounting has the mount, fixed mounting has driving motor in the middle of the left side of mount, driving motor's output fixed mounting has the pivot.

Preferably, the left side of the left connecting column is fixedly connected with the supporting plate, and an observation window is fixedly arranged on the outer side of the sludge drying furnace.

Preferably, the right side of the right connecting column is fixedly connected with the supporting plate, and a feeding hole is fixedly arranged at the top of the sludge drying furnace.

Preferably, a receiving hopper is fixedly installed in the middle of the top of the bottom plate, and the discharge port is arranged corresponding to the receiving hopper.

Preferably, the one end and the left branch dagger fixed connection that hot-blast generation case was kept away from to the intake stack, the outside fixed mounting of pivot has the stirring leaf.

Preferably, a connecting pipe is fixedly installed on the left side of the air purification box, and the left side of the connecting pipe is fixedly connected with the right side of the hot air generation box.

Preferably, the air-out pipeline keeps away from the one end and the right spliced pole fixed connection of air purification case, filter adsorbed layer and deodorant layer all with the inner wall fixed connection of air purification case.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this improve sludge drying equipment of mummification rate through setting up air-out pipeline and intake stack, makes sludge drying furnace's inside form an air reflux, very big reduction the consumption of heat energy, the energy saving reduces the processing cost, through setting up air purification case, filters sludge drying furnace exhaust flue gas, reduces the content of vapor, granule and foul smell in the flue gas.

(2) This improve sludge drying equipment of mummification rate through setting up pivot and stirring leaf, stirs in sludge drying furnace's inside, prevents that mud from because of piling up inside evaporation inhomogeneous at sludge drying furnace, has improved mummification efficiency, connects the hopper through the bottom setting at the discharge gate, makes things convenient for the collection of mummification back slag charge.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the structure of the air purifying box of the present invention;

FIG. 3 is a schematic sectional view of the sludge drying box of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the stirring blade of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a left connecting column; 4. a sludge drying furnace; 5. a right connecting column; 6. a discharge port; 7. a receiving hopper; 8. an observation window; 9. a feed inlet; 10. a top plate; 11. a hot air generating box; 12. a connecting pipe; 13. an air purification box; 14. an air outlet pipeline; 15. an air inlet pipeline; 16. filtering the adsorption layer; 17. an ultraviolet disinfection lamp; 18. a deodorizing layer; 19. a fixed mount; 20. a drive motor; 21. a rotating shaft; 22. stirring the leaves.

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. 1-4, the present invention provides a technical solution: a sludge drying device for improving drying rate comprises a bottom plate 1, wherein supporting plates 2 are fixedly mounted on two sides of the top of the bottom plate 1, a sludge drying furnace 4 is mounted between the two supporting plates 2, a left connecting column 3 is fixedly mounted on the left side of the sludge drying furnace 4, the left side of the left connecting column 3 is fixedly connected with the supporting plates 2, a right connecting column 5 is fixedly mounted on the right side of the sludge drying furnace 4, the right side of the right connecting column 5 is fixedly connected with the supporting plates 2, a feed inlet 9 is fixedly mounted on the top of the sludge drying furnace 4, a discharge outlet 6 is fixedly mounted at the bottom of the sludge drying furnace 4, a receiving hopper 7 is fixedly mounted in the middle of the top of the bottom plate 1, the receiving hopper 7 is arranged at the bottom of the discharge outlet 6, dried slag is convenient to collect, the discharge outlet 6 corresponds to the receiving hopper 7, an observation window 8 is fixedly mounted on, a hot air generating box 11 is fixedly installed in the middle of the top plate 10, an air inlet pipeline 15 is fixedly installed on the left side of the hot air generating box 11, one end, far away from the hot air generating box 11, of the air inlet pipeline 15 is fixedly connected with the left connecting post 3, an air purifying box 13 is fixedly installed on the right side of the top plate 10, flue gas exhausted by the sludge drying furnace 4 is filtered by arranging the air purifying box 13, the content of water vapor, particles and odor in the flue gas is reduced, a connecting pipe 12 is fixedly installed on the left side of the air purifying box 13, the left side of the connecting pipe 12 is fixedly connected with the right side of the hot air generating box 11, an air outlet pipeline 14 is fixedly installed on the right side of the air purifying box 13, one end, far away from the air purifying box 13, of the air outlet pipeline 14 is fixedly connected with the right connecting post 5, the consumption of very big reduction heat energy, the energy saving, reduce the processing cost, fixed mounting has ultraviolet ray disinfection lamp 17 in the middle of air purification case 13's the inside, the right side fixed mounting of ultraviolet ray disinfection lamp 17 has filtration adsorbed layer 16, the left side fixed mounting of ultraviolet ray disinfection lamp 17 has deodorant layer 18, filtration adsorbed layer 16 and deodorant layer 18 all with air purification case 13's inner wall fixed connection, sludge drying furnace 4's inside right side fixed mounting has mount 19, fixed mounting has driving motor 20 in the middle of mount 19's the left side, driving motor 20's output end fixed mounting has pivot 21, the outside fixed mounting of pivot 21 has stirring leaf 22, through setting up pivot 21 and stirring leaf 22, stir in sludge drying furnace 4's inside, prevent that mud from evaporating unevenly because of piling up in sludge drying furnace 4 is inside, the mummification efficiency has been improved.

The working principle is as follows: sludge to be dried enters the sludge drying furnace 4 through the feed inlet 9, after the feeding is finished, a cover plate at the top of the feed inlet 9 is covered, the driving motor 20 is started, the rotating shaft 21 drives the stirring blades 22 to stir the accumulated sludge, then the hot air generating box 11 is opened, the generated hot air enters the sludge drying furnace 4 through the air inlet pipeline 15 to dry the sludge, the dried flue gas enters the air purifying box 13 through the air outlet pipeline 14, firstly passes through the filtering and adsorbing layer 16 to filter vapor and particles in the flue gas, and then passes through the ultraviolet disinfection lamp 17 and the deodorizing layer 18 to eliminate bacteria and odor in the flue gas, and the purified gas returns to the inside of the air purifying box 13 through the connecting pipe 12.

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 improve sludge drying equipment of mummification rate, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with supporting plates (2) on two sides, a sludge drying furnace (4) is installed between the two supporting plates (2), a left connecting column (3) is fixedly installed on the left side of the sludge drying furnace (4), a right connecting column (5) is fixedly installed on the right side of the sludge drying furnace (4), a discharge port (6) is fixedly installed on the bottom of the sludge drying furnace (4), a top plate (10) is fixedly installed on the top of the supporting plates (2), a hot air generating box (11) is fixedly installed in the middle of the top plate (10), an air inlet pipeline (15) is fixedly installed on the left side of the hot air generating box (11), an air purifying box (13) is fixedly installed on the right side of the top plate (10), an air outlet pipeline (14) is fixedly installed on the right side of the air purifying box (13), and an ultraviolet disinfection lamp (17) is fixedly, the right side fixed mounting of ultraviolet ray disinfection lamp (17) has filtering adsorption layer (16), the left side fixed mounting of ultraviolet ray disinfection lamp (17) has deodorant layer (18), the inside right side fixed mounting of mud drying furnace (4) has mount (19), fixed mounting has driving motor (20) in the middle of the left side of mount (19), the output fixed mounting of driving motor (20) has pivot (21).

2. The sludge drying equipment for improving the drying rate of the sludge according to claim 1, which is characterized in that: the left side and the backup pad (2) fixed connection of left side spliced pole (3), the outside fixed mounting of sludge drying furnace (4) has observation window (8).

3. The sludge drying equipment for improving the drying rate of the sludge according to claim 1, which is characterized in that: the right side and backup pad (2) fixed connection of right side spliced pole (5), the top fixed mounting of sludge drying furnace (4) has feed inlet (9).

4. The sludge drying equipment for improving the drying rate of the sludge according to claim 1, which is characterized in that: the middle of the top of the bottom plate (1) is fixedly provided with a receiving hopper (7), and the discharge hole (6) is arranged corresponding to the receiving hopper (7).

5. The sludge drying equipment for improving the drying rate of the sludge according to claim 1, which is characterized in that: one end, far away from hot-blast generation case (11), of air inlet duct (15) is fixedly connected with left branch dagger (3), the outside fixed mounting of pivot (21) has stirring leaf (22).

6. The sludge drying equipment for improving the drying rate of the sludge according to claim 1, which is characterized in that: the left side fixed mounting of air purification case (13) has connecting pipe (12), the left side of connecting pipe (12) and the right side fixed connection of hot-blast generation case (11).

7. The sludge drying equipment for improving the drying rate of the sludge according to claim 1, which is characterized in that: air-out pipeline (14) keep away from the one end and the right spliced pole (5) fixed connection of air purification case (13), filter adsorbed layer (16) and deodorant layer (18) all with the inner wall fixed connection of air purification case (13).