CN219259813U

CN219259813U - Sludge low-temperature dehydration and drying integrated machine

Info

Publication number: CN219259813U
Application number: CN202320010392.4U
Authority: CN
Inventors: 周瑜轩; 何裕养; 谭厚佳; 李振杰
Original assignee: Foshan Huizhiyuan Xiqiao Wastewater Treatment Co ltd
Current assignee: Foshan Huizhiyuan Xiqiao Wastewater Treatment Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-27
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a sludge low-temperature dehydration and drying integrated machine, which relates to the technical field of sludge treatment devices and comprises a sludge low-temperature dehydration and drying integrated machine main body, wherein deodorizing mechanisms are arranged at the top and the right side of the sludge low-temperature dehydration and drying integrated machine main body, a filtering mechanism is arranged at the top of the sludge low-temperature dehydration and drying integrated machine main body, the deodorizing mechanism comprises a combustion deodorizing unit and a heat energy utilization unit, and the filtering mechanism comprises a uniform dosing unit and a filtering unit. According to the utility model, through the cooperation of the hollow pipe fitting, the split pipe fitting, the gas valve pipe and the igniter main body, flame can be generated at the top of the burner tip, and through the cooperation of the air suction pipe fitting and the air suction fan, the peculiar smell gas emitted by the dried sludge can be absorbed and guided into the flame, the peculiar smell gas is combusted by the flame, so that the problem that the peculiar smell gas is directly diffused to easily cause injury to nearby people is avoided, and the environmental protection of the device is improved.

Description

Sludge low-temperature dehydration and drying integrated machine

Technical Field

The utility model relates to the technical field of sludge treatment devices, in particular to a sludge low-temperature dewatering and drying integrated machine.

Background

The sludge drying integrated machine is integrated with sludge dewatering and drying, adopts a low-temperature low-pressure technology to fully remove water in a filter cake after sludge with the water content of 88% -99% passes through the steps of tempering, diaphragm pressing and vacuum low-temperature drying, and the fully dried sludge can be used as fuel for combustion. The Chinese patent discloses a sludge low-temperature dewatering and drying integrated machine, the publication number is CN215162086U, and the technical scheme disclosed in the patent document is as follows: the device comprises a sludge tank, a dehydrator, a medicine soaking machine, a medicine adding pump, a drying box, a mesh belt type conveyor, a low-temperature drying mechanism, a material sucking machine, a dry storage bin, a batching belt and a double-spiral ash conveyer, wherein the double-spiral ash conveyer and the batching belt are respectively arranged on two sides of the sludge tank, a plurality of stirring pumps are uniformly distributed in the sludge tank, an outlet of the long-rod sludge pump is connected with the batching belt, and an outlet of the sludge tank is connected with the dehydrator through the batching belt.

In order to solve the problem of huge energy consumption of high-temperature evaporation and drying industrial slurry, the prior art adopts a mode of greatly reducing the slurry drying energy consumption by adopting a secondary regenerative cycle condensation dehumidification principle, but the condition that a large amount of odor can be generated by the dried slurry also occurs, the odor can be diffused near a sludge drying device, and then the odor is dissipated into the environment outside a sludge drying workshop, so that the respiratory tract health of citizens near the sludge drying workshop is extremely easily influenced.

Disclosure of Invention

The utility model aims to provide a sludge low-temperature dewatering and drying integrated machine so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a mud low temperature dehydration desiccation all-in-one, includes mud low temperature dehydration desiccation all-in-one main part, the top and the right side of mud low temperature dehydration desiccation all-in-one main part are provided with deodorization mechanism, the top of mud low temperature dehydration desiccation all-in-one main part is provided with filtering mechanism.

The deodorizing mechanism comprises a combustion deodorizing unit and a heat energy utilization unit, and the filtering mechanism comprises a uniform dosing unit and a filtering unit.

The utility model provides a deodorizing unit of burning, including breathing in pipe fitting, burning frame and suction fan, breathing in pipe fitting fixed mounting is on the right side of mud low temperature dehydration desiccation all-in-one main part, burning frame fixed mounting is at the top of mud low temperature dehydration desiccation all-in-one main part, the bottom fixed mounting of burning frame inner wall has hollow pipe fitting, the top fixedly connected with burner tip of hollow pipe fitting, the top fixed mounting of hollow pipe fitting has the some firearm main part, the bottom fixed mounting of burning frame inner wall has the reposition of redundant personnel pipe fitting, two the adjacent one end of reposition of redundant personnel pipe fitting all extends to in the inner chamber of hollow pipe fitting, the output tube of suction fan and the back fixed connection of reposition of redundant personnel pipe fitting, the input tube of suction fan and the top fixed connection of breathing in the pipe fitting, the front fixedly connected with gas valve pipe of reposition of redundant personnel pipe fitting.

The technical scheme of the utility model is further improved as follows: the heat energy utilization unit comprises a heat recovery frame, the heat recovery frame is fixedly arranged at the top of the inner wall of the combustion frame, and hollow plates are fixedly arranged on the front surface and the back surface of the inner wall of the heat recovery frame.

The technical scheme of the utility model is further improved as follows: copper pipes are fixedly connected to one sides of the two adjacent hollow plates, and connecting water pipes are fixedly connected to the bottoms of the two hollow plates.

The technical scheme of the utility model is further improved as follows: the even dosing unit includes the centralized pipeline of fixed connection at mud low temperature dehydration desiccation all-in-one main part top, centralized pipeline's top fixedly connected with accepts the pipeline, fixed mounting has frame shape side's pipe on centralized pipeline's the inner wall.

The technical scheme of the utility model is further improved as follows: a connecting pipe is fixedly connected between two adjacent frame-shaped square pipes, a unidirectional nozzle is fixedly connected to the inner wall of one frame-shaped square pipe, and a medicine pump pipe is fixedly connected to the outer wall of one frame-shaped square pipe.

The technical scheme of the utility model is further improved as follows: the filtering unit comprises an initial feeding bin fixedly connected to the top of the receiving pipeline, a rubber plate is fixedly installed on the inner wall of the initial feeding bin, a fixing ring is fixedly installed on the inner wall of the rubber plate, a stainless steel net is fixedly installed on the inner wall of the fixing ring, a supporting seat is fixedly installed on the right side of the initial feeding bin, an elastic piece is fixedly installed on the top of the supporting seat, and a supporting frame is fixedly installed on the top of the elastic piece.

The technical scheme of the utility model is further improved as follows: the top fixed mounting of support frame has the transmission bent lever, the one end that the transmission bent lever kept away from the support frame is fixed connection with the top of solid fixed ring, fixed mounting has vibrating motor on the internal surface of support frame.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a sludge low-temperature dehydration and drying integrated machine, which can generate flame at the top of a burner through the matching of a hollow pipe fitting, a split pipe fitting, a gas valve pipe and an igniter main body, absorb peculiar smell gas emitted by dried sludge through the matching of a suction pipe fitting and a suction fan, guide the peculiar smell gas into the flame, burn the peculiar smell gas through the flame, avoid the problem that the peculiar smell gas is directly diffused and is easy to cause injury to nearby personnel, and improve the environmental protection of the device.

2. The utility model provides a sludge low-temperature dewatering and drying integrated machine, which can filter liquid sludge and remove large-particle impurities in the liquid sludge through the design of a stainless steel net, ensure the operation safety of a main body of the sludge low-temperature dewatering and drying integrated machine, can drive the stainless steel net to vibrate through the design of a vibrating motor, improve the material passing efficiency of the stainless steel net, and is convenient for users to uniformly add medicaments into the sludge through the design of a frame-shaped square pipe, a connecting pipe, a one-way nozzle and a medicine pump pipe, thereby improving the convenience of the device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the combustion frame of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the heat recovery frame of the present utility model;

FIG. 4 is a schematic view of the internal structure of the initial feed bin of the present utility model;

fig. 5 is a schematic view of the internal structure of the concentration tube of the present utility model.

In the figure: 1. a main body of the sludge low-temperature dehydration and drying integrated machine;

2. a deodorizing mechanism; 21. an air suction pipe fitting; 22. a combustion frame; 23. hollow pipe fittings; 24. a burner; 25. a shunt tube; 26. a gas valve tube; 27. a suction fan; 28. a heat recovery frame; 281. a hollow slab; 282. copper pipe; 283. connecting a water pipe;

3. a filtering mechanism; 31. a centralized pipeline; 311. a frame-shaped square tube; 312. a connecting pipe; 313. a unidirectional nozzle; 314. a drug pump tube; 32. a receiving pipe; 33. an initial feeding bin; 34. a rubber plate; 35. a fixing ring; 36. stainless steel mesh; 37. a support base; 371. an elastic member; 372. a support frame; 373. a vibration motor; 374. and (5) driving the bent rod.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-5, the utility model provides a sludge low-temperature dewatering and drying integrated machine, which comprises a sludge low-temperature dewatering and drying integrated machine main body 1, wherein the top and the right side of the sludge low-temperature dewatering and drying integrated machine main body 1 are provided with a deodorizing mechanism 2, the top of the sludge low-temperature dewatering and drying integrated machine main body 1 is provided with a filtering mechanism 3, the deodorizing mechanism 2 comprises a combustion deodorizing unit and a heat energy utilizing unit, the filtering mechanism 3 comprises a uniform dosing unit and a filtering unit, the combustion deodorizing unit comprises an air suction pipe fitting 21, a combustion frame 22 and an air suction fan 27, the air suction pipe fitting 21 is fixedly arranged on the right side of the sludge low-temperature dewatering and drying integrated machine main body 1, the combustion frame 22 is fixedly arranged on the top of the sludge low-temperature dewatering and drying integrated machine main body 1, the bottom of the inner wall of the combustion frame 22 is fixedly provided with a hollow pipe fitting 23, the top of the hollow pipe fitting 23 is fixedly connected with a burner 24, the top of the hollow pipe fitting 23 is fixedly provided with an igniter main body, the bottom of the inner wall of the combustion frame 22 is fixedly provided with a diversion pipe fitting 25, one ends of the two diversion pipe fittings 25 adjacent to each other extend into the inner cavity of the hollow pipe fitting 23, an output pipe of the suction fan 27 is fixedly connected with the back surface of the diversion pipe fitting 25, an input pipe of the suction fan 27 is fixedly connected with the top of the suction pipe fitting 21, the front surface of the diversion pipe fitting 25 is fixedly connected with a gas valve pipe 26, the suction fan 27 is controlled to work, the bottom of the suction pipe fitting 21 is sucked, peculiar smell gas generated by desiccated sludge is absorbed and conveyed into the hollow pipe fitting 23, an external gas output pipe is connected to the gas valve pipe 26 in advance, the gas valve pipe 26 is controlled to be opened, gas is conveyed into the hollow pipe fitting 23, the igniter main body is controlled to work, flame is generated at the top of the burner 24, the flame at the top of the burner 24 burns and purifies the odor.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the heat energy utilization unit comprises a heat recovery frame 28, the heat recovery frame 28 is fixedly arranged at the top of the inner wall of the combustion frame 22, hollow plates 281 are fixedly arranged on the front and the back of the inner wall of the heat recovery frame 28, copper pipes 282 are fixedly connected to one adjacent sides of the two hollow plates 281, connecting water pipes 283 are fixedly connected to the bottoms of the two hollow plates 281, an output pipe of an external cold water pump is connected to the connecting water pipes 283 in advance, the external cold water pump is controlled to work, cold water flows through the copper pipes 282, and the flame heats the cold water to realize the heat utilization function.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, even dosing unit includes the centralized pipeline 31 of fixed connection at mud low temperature dehydration desiccation all-in-one main part 1 top, centralized pipeline 31's top fixedly connected with accepts pipeline 32, fixed mounting has frame square pipe 311 on centralized pipeline 31's the inner wall, fixedly connected with connecting pipe 312 between two adjacent frame square pipes 311, fixedly connected with unidirectional nozzle 313 on the inner wall of frame square pipe 311, fixedly connected with medicine pump pipe 314 on the outer wall of one of them frame square pipe 311, the filter unit includes fixed connection at the initial feeding storehouse 33 who accepts pipeline 32 top, fixed mounting has rubber slab 34 on the inner wall of initial feeding storehouse 33, fixed mounting has solid fixed ring 35 on the inner wall of rubber slab 34, fixed mounting has stainless steel net 36 on the inner wall of solid fixed ring 35, fixed mounting has supporting seat 37 on the right side of initial feeding storehouse 33, the top fixed mounting of supporting seat 37 has elastic component 371, the top fixed mounting of elastic component 371 has supporting frame 372, the top fixed mounting of supporting frame 372 has transmission curved rod 374, the one end and the top fixed connection of solid fixed ring 35 of supporting frame 372, motor surface upper fixed mounting has the fixed mounting of supporting frame 372 is with medicine pump 36, the inside vibration pump 36 is carried out to the vibration pump 36 with the inside vibration control medicine to the mud, the vibration pump efficiency is carried out to the vibration pump 36 in advance, the vibration pump is connected to the inside vibration pump 36, the vibration pump efficiency is controlled by the vibration pump is connected to the inside the mud, the vibration pump is controlled.

The working principle of the sludge low-temperature dewatering and drying integrated machine is specifically described below.

As shown in fig. 1-5, the sludge is injected through the top of the initial feeding bin 33, the sludge is filtered by the stainless steel net 36, the vibration motor 373 is controlled to work so as to drive the stainless steel net 36 to vibrate, the material passing efficiency of the stainless steel net 36 is improved, the output pipe of the external medicine pump is connected to the medicine pump pipe 314 in advance, the external medicine pump is controlled to work, the medicine can be uniformly added into the sludge, the sludge can be dehydrated and dried through the operation of the sludge low-temperature dehydration and drying integrated machine main body 1, the dried sludge is discharged through the right side of the sludge low-temperature dehydration and drying integrated machine main body 1, the suction fan 27 is controlled to work, the peculiar smell gas is absorbed, and the flame at the top of the burner 24 burns and purifies the peculiar smell gas.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a mud low temperature dehydration desiccation all-in-one, includes mud low temperature dehydration desiccation all-in-one main part (1), its characterized in that: the top and the right side of the sludge low-temperature dehydration and drying integrated machine main body (1) are provided with deodorizing mechanisms (2), and the top of the sludge low-temperature dehydration and drying integrated machine main body (1) is provided with a filtering mechanism (3);

the deodorizing mechanism (2) comprises a combustion deodorizing unit and a heat energy utilizing unit, and the filtering mechanism (3) comprises a uniform dosing unit and a filtering unit;

the utility model provides a deodorization unit of burning, including pipe fitting (21) that breathes in, burning frame (22) and suction fan (27), pipe fitting (21) fixed mounting breathes in the right side of mud low temperature dehydration desiccation all-in-one main part (1), the top of burning frame (22) fixed mounting in mud low temperature dehydration desiccation all-in-one main part (1), the bottom fixed mounting of burning frame (22) inner wall has hollow pipe fitting (23), the top fixedly connected with burner (24) of hollow pipe fitting (23), the top fixed mounting of hollow pipe fitting (23) has the some firearm main part, the bottom fixed mounting of burning frame (22) inner wall has reposition of redundant personnel pipe fitting (25), two the adjacent one end of reposition of redundant personnel pipe fitting (25) all extends to in the inner chamber of hollow pipe fitting (23), the output tube of suction fan (27) is fixedly connected with the back of reposition of redundant personnel pipe fitting (25), the input tube of suction fan (27) is fixedly connected with the top of pipe fitting (21), the front fixedly connected with gas valve pipe (26) of reposition of redundant personnel pipe fitting (25).

2. The sludge low-temperature dewatering and drying integrated machine according to claim 1, which is characterized in that: the heat energy utilization unit comprises a heat recovery frame (28), the heat recovery frame (28) is fixedly arranged at the top of the inner wall of the combustion frame (22), and hollow plates (281) are fixedly arranged on the front surface and the back surface of the inner wall of the heat recovery frame (28).

3. The sludge low-temperature dewatering and drying integrated machine according to claim 2, which is characterized in that: copper pipes (282) are fixedly connected to one side, adjacent to the two hollow plates (281), of each hollow plate (281), and connecting water pipes (283) are fixedly connected to the bottoms of the two hollow plates (281).

4. The sludge low-temperature dewatering and drying integrated machine according to claim 1, which is characterized in that: the uniform dosing unit comprises a centralized pipeline (31) fixedly connected to the top of the sludge low-temperature dewatering and drying integrated machine main body (1), a receiving pipeline (32) is fixedly connected to the top of the centralized pipeline (31), and a frame-shaped square pipe (311) is fixedly installed on the inner wall of the centralized pipeline (31).

5. The sludge low-temperature dewatering and drying integrated machine according to claim 4, which is characterized in that: a connecting pipe (312) is fixedly connected between two adjacent frame-shaped square pipes (311), a unidirectional nozzle (313) is fixedly connected to the inner wall of each frame-shaped square pipe (311), and a medicine pump pipe (314) is fixedly connected to the outer wall of one frame-shaped square pipe (311).

6. The sludge low-temperature dewatering and drying integrated machine according to claim 4, which is characterized in that: the filtering unit comprises an initial feeding bin (33) fixedly connected to the top of a receiving pipeline (32), a rubber plate (34) is fixedly installed on the inner wall of the initial feeding bin (33), a fixing ring (35) is fixedly installed on the inner wall of the rubber plate (34), a stainless steel net (36) is fixedly installed on the inner wall of the fixing ring (35), a supporting seat (37) is fixedly installed on the right side of the initial feeding bin (33), an elastic piece (371) is fixedly installed on the top of the supporting seat (37), and a supporting frame (372) is fixedly installed on the top of the elastic piece (371).

7. The sludge low-temperature dewatering and drying integrated machine according to claim 6, wherein the sludge low-temperature dewatering and drying integrated machine is characterized in that: the top fixed mounting of support frame (372) has transmission bent rod (374), the one end that support frame (372) was kept away from to transmission bent rod (374) is fixed connection with the top of solid fixed ring (35), fixed mounting has vibrating motor (373) on the internal surface of support frame (372).