CN220472214U

CN220472214U - Furfural sediment physics dehydration drying equipment

Info

Publication number: CN220472214U
Application number: CN202322095884.0U
Authority: CN
Inventors: 吴永铃; 周冬颖; 刘曦睿
Original assignee: Beijing Aoke Ruifeng New Energy Co ltd
Current assignee: Beijing Aoke Ruifeng New Energy Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-09
Anticipated expiration: 2033-08-04

Abstract

The application provides a furfural sediment physics dehydration drying equipment belongs to dehydration drying equipment technical field to solve the lower problem of thermal utilization efficiency, including the device shell, fixedly connected with motor on the device shell, the output shaft fixedly connected with reciprocating screw of motor, install the second pneumatic valve on the conveyer pipe, fixedly connected with shower nozzle on the conveyer pipe. This application is through the conveyer pipe that sets up, when utilizing the heat of waste gas to dry, in discharging the conveyer pipe from the waste gas pipe through opening the second air pump, then through closing first air valve waste gas and carry the shower nozzle through the conveyer pipe in spout, dry the processing of drying to repeatedly extruded furfural sediment, then open first air pump and can carry the device shell bottom with spun steam, then carry back the conveyer pipe through the first air pump with gas and carry out the circulation stoving use through the second air pump in, avoid the heat waste of waste gas.

Description

Furfural sediment physics dehydration drying equipment

Technical Field

The utility model relates to the field of dehydration drying equipment, in particular to physical dehydration drying equipment for furfural residues.

Background

Furfural is widely applied to a plurality of production fields such as pesticides, medicines, petrifaction, food additives and casting as a chemical product, and residues left after the generation of the furfurals, namely furfurals, can be used as fuels of boilers, and the boilers generate a large amount of waste gas containing heat at high temperature in the boilers in the combustion process, so that if the moisture content of the furfurals is relatively large, a large amount of smoke dust is easily generated if the furfurals are directly sent into the boilers for combustion, and meanwhile, the furfurfurals are insufficiently combusted, and the furfurals are required to be dried by using physical dehydration and drying equipment and then are used.

While most of the prior furfural residue physical dehydration and drying equipment has the following problems:

1. most of the existing physical dehydration and drying equipment for the furfural residues are used for drying the furfural residues by wind power, residual moisture in the furfural residues is more, drying efficiency is low only by wind power, and quick and effective drying treatment for the furfural residues cannot be performed.

2. The existing physical dehydration and drying equipment for the furfural residues can utilize heat generated by waste gas to carry out drying treatment on the furfural residues, but most of gas is sprayed out to carry out drying, so that the heat is directly volatilized, and the heat utilization efficiency is low.

Therefore, we make improvements to this, and propose a device for physically dehydrating and drying furfural residues.

Disclosure of Invention

The utility model aims at: aims at solving the problems that the existing furfural residue cannot be dried rapidly and effectively and the utilization efficiency of heat is low.

In order to achieve the above object, the present utility model provides the following technical solutions:

and a device for physically dehydrating and drying the furfural residues to solve the problems.

The application is specifically such that:

including the device shell, fixedly connected with motor on the device shell, the output shaft fixedly connected with reciprocating screw of motor, reciprocating screw one end fixedly connected with conical gear, threaded connection has the movable block on the reciprocating screw, fixedly connected with presses the otter board on the movable block, fixedly connected with puts the thing otter board in the device shell, fixedly connected with collecting box on the thing otter board, install the blanking pipe on the collecting box, the first air pump of collecting box one side fixedly connected with, fixedly connected with intake pipe on the device shell, install the second air pump in the intake pipe, install the exhaust pipe on the second air pump, install the conveyer pipe on the second air pump, install first pneumatic valve on the conveyer pipe, install the second pneumatic valve on the conveyer pipe, fixedly connected with shower nozzle on the conveyer pipe.

As the preferred technical scheme of this application, the output shaft fixed connection of motor is in reciprocating lead screw one end central part.

As a preferable technical scheme of the application, the side end face of the moving block is attached to the inner side face of the device shell.

As the preferable technical scheme of the application, the reciprocating screw rods are symmetrically distributed on the left side and the right side of the device shell.

As the preferable technical scheme of the application, the reciprocating screw rods are in one-to-one correspondence with the moving blocks through the bevel gears.

As the preferred technical scheme of this application, press the laminating mutually of net board bottom surface and put thing otter board top end face, put thing otter board transversal to personally submit the slope form.

As the preferable technical scheme of this application, put thing otter board both ends top height be less than collection box top face height.

As the preferable technical scheme of this application, first air pump symmetry distributes in the collection box left and right sides.

As the preferred technical scheme of this application, fixedly connected with filter screen in the first pneumatic valve, fixedly connected with activated carbon sheet in the first pneumatic valve.

As the preferable technical scheme of the application, the central line of the filter screen and the central line of the activated carbon plate are positioned on the same horizontal line.

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

in the scheme of the application:

1. through the reciprocating screw rod that sets up, when drying the furfural sediment, can open the motor and drive reciprocating screw rod operation, can drive the reciprocating screw rod simultaneous operation of both sides through the meshing of conical gear when reciprocating screw rod rotates, when reciprocating screw rod rotation in both sides, can drive through the movable block and press the furfural sediment material on the otter board of otter board opposition, when the otter board was pressed to the inwards removal of both sides to the extrusion of furfural sediment, press the otter board to reset the furfural sediment and can scatter the material through the inclined plane of putting the thing otter board, can fully dry the furfural sediment through extrusion cooperation waste gas heating power to the furfural sediment repeatedly.

2. Through the conveyer pipe that sets up, when utilizing the heat of waste gas to dry, discharge from the waste gas pipe through opening the second air pump and carry in the conveyer pipe, then carry the shower nozzle through the conveyer pipe through closing first air valve waste gas and spout, dry the furfural sediment of extruding repeatedly, then open first air pump and can carry the device shell bottom with spun steam, then carry back the conveyer pipe through the second air pump with gas through first air pump and carry out the circulation stoving and use, avoid the extravagant heat of waste gas.

Drawings

Fig. 1 is a schematic overall perspective view of a device for physically dewatering and drying furfural residue;

fig. 2 is a schematic side view structure diagram of a storage screen of the furfural residue physical dehydration drying device provided by the application;

fig. 3 is a schematic side view structure of a moving block of the physical dehydration drying device for furfural residue;

fig. 4 is a schematic side view structure of a pressing screen plate of the furfural residue physical dehydration drying device provided by the application;

fig. 5 is a schematic top view structure of a first air pump of the furfural residue physical dehydration drying device provided by the application;

fig. 6 is an enlarged schematic structural view of a part a in fig. 2 of the furfural residue physical dehydration drying device provided by the application.

The figures indicate: 1. a device housing; 2. a motor; 3. a reciprocating screw rod; 4. a bevel gear; 5. a moving block; 6. pressing the screen plate; 7. a storage screen plate; 8. a collection box; 9. a discharge pipe; 10. a first air pump; 11. an air inlet pipe; 12. a second air pump; 13. an exhaust pipe; 14. a delivery tube; 15. a first air valve; 16. a second air valve; 17. a spray head; 18. a filter screen; 19. an activated carbon plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1-6, this embodiment provides a physical dehydration drying equipment of furfural residue, including device shell 1, fixedly connected with motor 2 on the device shell 1, the output shaft fixedly connected with reciprocating screw rod 3 of motor 2, reciprocating screw rod 3 one end fixedly connected with bevel gear 4, threaded connection has movable block 5 on the reciprocating screw rod 3, fixedly connected with presses otter board 6 on the movable block 5, fixedly connected with thing otter board 7 in the device shell 1, fixedly connected with collecting box 8 on the thing otter board 7, install row material pipe 9 on the collecting box 8, collecting box 8 one side fixedly connected with first air pump 10, fixedly connected with intake pipe 11 on the device shell 1, install second air pump 12 on the intake pipe 11, install exhaust gas pipe 13 on the second air pump 12, install conveyer pipe 14 on the conveyer pipe 14, install second pneumatic valve 16 on the conveyer pipe 14, fixedly connected with shower nozzle 17 on the conveyer pipe 14.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

as shown in fig. 3, in a preferred embodiment, in addition to the above-mentioned mode, the output shaft of the motor 2 is fixedly connected to the central portion of one end of the reciprocating screw 3, and the side end surface of the moving block 5 is attached to the inner side surface of the device housing 1, so that it is ensured that the moving block 5 can move smoothly by being supported by the inner side surface of the device housing 1 when moving.

As shown in fig. 2, as a preferred embodiment, further, on the basis of the above manner, the reciprocating screw rods 3 are symmetrically distributed on the left and right sides of the device housing 1, and the reciprocating screw rods 3 are in one-to-one correspondence with the moving blocks 5 through the bevel gears 4, so that the moving blocks 5 on two sides can be ensured to drive the pressing screen 6 to stably squeeze and dewater materials.

As shown in fig. 2, as a preferred embodiment, based on the above manner, further, the bottom end surface of the pressing screen 6 is attached to the top end surface of the placement screen 7, and the cross section of the placement screen 7 is inclined, so that the extruded material can be guaranteed to be broken up by rolling off the inclined surface of the placement screen 7.

As shown in fig. 2, as a preferred embodiment, on the basis of the above manner, further, the heights of the tops of the two ends of the storage net plate 7 are smaller than the height of the top end surface of the collecting box 8, and the first air pumps 10 are symmetrically distributed on the left and right sides of the collecting box 8, so that it can be ensured that the waste water at the extrusion position can stably fall into the collecting box 8 through the storage net plate 7 for collection.

As shown in fig. 6, as a preferred embodiment, based on the above manner, further, the first air valve 15 is fixedly connected with the filter screen 18, the first air valve 15 is fixedly connected with the activated carbon plate 19, and the center line of the filter screen 18 and the center line of the activated carbon plate 19 are located on the same horizontal line, so that it is ensured that the filtering treatment can be stably performed on the harmful substances in the exhaust gas through the filter screen 18 and the activated carbon plate 19.

Specifically, when the furfural residue physical dehydration drying device is used: in combination with fig. 1-6, firstly, a worker opens the device shell 1, then places the furfural residue on the object placing screen 7, then starts the motor 2 to drive the reciprocating screw rods 3 to operate, when the reciprocating screw rods 3 rotate, the meshing of the bevel gears 4 can drive the reciprocating screw rods 3 on two sides to operate simultaneously, when the reciprocating screw rods 3 on two sides rotate, the moving block 5 can drive the pressing screen 6 to reciprocate, when the pressing screen 6 on two sides moves inwards, the furfural residue on the object placing screen 7 can be extruded to extrude the moisture in the furfural residue, the furfural residue is filtered by the object placing screen 7 and falls on the collecting box 8 to be collected, when the pressing screen 6 on two sides moves outwards, the extruded furfural residue can be scattered through the inclined surface of the object placing screen 7, and the follow-up waste gas heat can be dried conveniently.

Then the second air pump 12 can be started to convey waste gas from the waste gas pipe 13 to the conveying pipe 14, meanwhile, the first air valve 15 is closed, waste gas can be conveyed to the spray head 17 through the conveying pipe 14 to spray out furfural residues for drying treatment, meanwhile, the first air pumps 10 on two sides can be started, when the first air pumps 10 are operated, air flow and heat can be sucked and conveyed to the bottom side inside the device shell 1, then the air flow is conveyed back to the conveying pipe 14 through the air inlet pipe 11 through the second air pump 12 to be recycled, when the waste water extruded in the collecting box 8 can be discharged through the control of the discharge pipe 9 during cleaning, meanwhile, a small amount of harmful substances are contained in the waste gas, the first air valve 15 can be opened through closing the second air valve 16, the air can be conveyed to the position of the first air valve 15 through the conveying pipe 14, then the impurities in the air can be filtered through the filter screen 18 in the first air valve 15, and harmful substances in the air can be sucked and filtered through the activated carbon plate 19 after filtration, and the harmful substances in the air can be prevented from polluting the surrounding environment.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims

1. The utility model provides a furfural sediment physics dehydration drying equipment, includes device shell (1), a serial communication port, fixedly connected with motor (2) on device shell (1), the output shaft fixedly connected with reciprocating screw (3) of motor (2), reciprocating screw (3) one end fixedly connected with bevel gear (4), threaded connection has movable block (5) on reciprocating screw (3), fixedly connected with presses otter board (6) on movable block (5), fixedly connected with puts thing otter board (7) in device shell (1), fixedly connected with collecting box (8) on putting thing otter board (7), install row material pipe (9) on collecting box (8), first air pump (10) of fixedly connected with on one side of collecting box (8), fixedly connected with intake pipe (11) on device shell (1), install second air pump (12) on intake pipe (11), install exhaust duct (13) on second air pump (12), install conveyer pipe (14) on conveyer pipe (14), install on first air valve (14) on second air pump (14), install on second air valve (14).

2. The device for physically dehydrating and drying the furfural residue according to claim 1, wherein the output shaft of the motor (2) is fixedly connected to the center of one end of the reciprocating screw rod (3).

3. The device for physically dehydrating and drying the furfural residues according to claim 1, wherein the side end surface of the moving block (5) is attached to the inner side surface of the device housing (1).

4. The physical dehydration drying device for furfural residues according to claim 1, wherein the reciprocating screw rods (3) are symmetrically distributed on the left side and the right side of the device shell (1).

5. The device for physically dehydrating and drying the furfural residues according to claim 1, wherein the reciprocating screw rods (3) are in one-to-one correspondence with the moving blocks (5) through conical gears (4).

6. The device for physically dehydrating and drying the furfural residue according to claim 1, wherein the bottom end surface of the pressing screen plate (6) is attached to the top end surface of the object placing screen plate (7), and the cross section of the object placing screen plate (7) is inclined.

7. The device for physically dehydrating and drying the furfural residues according to claim 1, wherein the heights of the tops of the two ends of the object placing net plate (7) are smaller than the height of the top end surface of the collecting box (8).

8. The device for physically dehydrating and drying the furfural residues according to claim 1, wherein the first air pumps (10) are symmetrically distributed on the left side and the right side of the collecting box (8).

9. The device for physically dehydrating and drying the furfural residues according to claim 1, wherein a filter screen (18) is fixedly connected in the first air valve (15), and an activated carbon plate (19) is fixedly connected in the first air valve (15).

10. The device for physically dehydrating and drying the furfural residues according to claim 9, wherein the central line of the filter screen (18) is positioned on the same horizontal line as the central line of the activated carbon plate (19).