CN215609381U

CN215609381U - Portable environment-friendly spray drier for coal water slurry additive

Info

Publication number: CN215609381U
Application number: CN202122193700.5U
Authority: CN
Inventors: 沈浩; 周晓庆
Original assignee: Nanjing Nanda Environmental Protection Technology Co ltd
Current assignee: Nanjing Nanda Environmental Protection Technology Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-01-25
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses a portable environment-friendly spray dryer for a coal water slurry additive, which comprises a machine body shell, wherein one side of the machine body shell is provided with a drying chamber, one side of the drying chamber is detachably provided with a heating structure, the top of the heating structure is provided with a heat insulation structure, and the outer wall of the drying chamber is provided with a cleaning structure.

Description

Portable environment-friendly spray drier for coal water slurry additive

Technical Field

The utility model relates to a spray dryer, in particular to a portable environment-friendly spray dryer for a coal water slurry additive.

Background

The spray dryer is a device capable of simultaneously completing drying and granulation, the spray drying system comprises a spray dryer, a mother liquor supply device, a hot air supply device and a discharge device, wherein the mother liquor supply device comprises a mother liquor tank, a liquid conveying pipe and an atomizer arranged at the top of the spray dryer, and the two ends of the liquid conveying pipe are respectively connected with the mother liquor tank and the atomizer.

Among the prior art, the transfer line mainly plays the effect of carrying, is about to carry the mother liquor in the mother liquor jar directly to the atomizer, and the mother liquor atomizes through the atomizer and carries out the drying by the hot-blast in the spray drier, consequently before the atomizing, does not carry out heat treatment to the mother liquor, when carrying out spray drying to the mother liquor, is difficult for reaching the drying effect of needs.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to provide a portable environment-friendly spray dryer for a coal water slurry additive, which aims to solve the problems in the prior art that a liquid conveying pipe mainly plays a role in conveying in the prior art, namely mother liquor in a mother liquor tank is directly conveyed to an atomizer, the mother liquor is atomized by the atomizer and dried by hot air in the spray dryer, so that the mother liquor is not heated before atomization, and the required drying effect is not easily achieved when the mother liquor is atomized and dried.

2. Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable environment-friendly spray dryer for coal slurry additive, includes engine body shell, one side of engine body shell is equipped with the drying chamber, one side demountable installation heating structure of drying chamber, heating structure's top is equipped with insulation construction.

Preferably, heating structure includes the heating cabinet, heating cabinet demountable installation is in one side of engine body shell, the first heater of inner wall bottom installation of heating cabinet, the piece is placed to the top demountable installation of first heater, the top of heating cabinet is equipped with the through hole, the inner wall top of heating cabinet is equipped with temperature detector.

Preferably, one side of the heating box is provided with an encapsulation structure, the encapsulation structure comprises an encapsulation plate, the encapsulation plate is slidably mounted on one side of the heating box, and a handle is detachably mounted on one side of the encapsulation plate.

Preferably, insulation construction includes the second heater, second heater demountable installation be in the top of heating cabinet, the top demountable installation heat pipe of second heater, the one end erection joint board of heat pipe, connecting plate demountable installation be in engine body shell's top, the outer wall of heat pipe is equipped with the helicla flute, be equipped with heat preservation cloth from top to bottom in one side of helicla flute.

Preferably, the outer wall of drying chamber is equipped with the clearance structure, the clearance structure includes first magnet, first magnet is hollow cylinder, first magnet slidable mounting be in the outer wall of drying chamber, first magnet with the outer wall phase-match of drying chamber for the outer wall in close contact with of first magnet and drying chamber, the first electric telescopic handle of top symmetry demountable installation of first magnet, two first electric telescopic handle's one end is installed one side of engine body shell, the inner wall of drying chamber is equipped with second magnet, second magnet is hollow cylinder, the second magnet with the inner wall phase-match of drying chamber for the inner wall in close contact with of second magnet and drying chamber, first magnet with second magnet is opposite sex magnet, inter attraction.

3. Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the mother liquor is heated through the heating structure, the heat preservation structure is used for preserving the heat of the mother liquor in the transmission process, the drying efficiency is improved, and the cleaning structure is used for cleaning the inner wall of the drying chamber.

Drawings

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

FIG. 2 is a schematic view of the cleaning structure of the present invention.

In the figure: 1. a body housing; 2. a drying chamber; 3. a heating structure; 31. a heating box; 32. placing the blocks; 33. a through hole; 4. a heat preservation structure; 41. a second heater; 42. a heat conducting pipe; 43. a connecting plate; 44. a helical groove; 5. a packaging structure; 51. a package board; 52. a handle; 6. cleaning the structure; 61. a first magnet; 62. first electric telescopic handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the utility model without making creative efforts, shall fall within the protection scope of the utility model.

In an embodiment, referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a portable environment-friendly spray dryer for coal slurry additive, includes engine body shell 1, one side of engine body shell 1 is equipped with drying chamber 2, one side demountable installation heating structure 3 of drying chamber 2, heating structure 3's top is equipped with insulation construction 4, heats the mother liquor through heating structure 3, keeps warm at the process of transmission to the mother liquor through insulation construction 4, and then improves drying efficiency.

In an embodiment, referring to fig. 1, the heating structure 3 includes a heating box 31, the heating box 31 is detachably mounted on one side of the machine body housing 1, a first heater is mounted at the bottom of the inner wall of the heating box 31, a placing block 32 is detachably mounted at the top of the first heater, a through hole 33 is formed in the top of the heating box 31, a temperature detector is arranged at the top of the inner wall of the heating box 31, a tank containing mother liquor is placed on the placing block 32, the mother liquor is heated by the first heater, the temperature of the mother liquor is detected by the temperature detector, and when the temperature of the mother liquor reaches a proper value, the mother liquor is led out through a liquid conveying pipe.

In an embodiment, referring to fig. 1, a packaging structure 5 is disposed on one side of the heating box 31, the packaging structure 5 includes a packaging plate 51, the packaging plate 51 is slidably mounted on one side of the heating box 31, a handle 52 is detachably mounted on one side of the packaging plate 51, the packaging plate 51 is moved upwards by the handle 52, the packaging plate leaks out of the heating box 31, and the cans containing the mother liquor are placed on the placing block 32.

In an embodiment, referring to fig. 1, the heat insulation structure 4 includes a second heater 41, the second heater 41 is detachably mounted on the top of the heating box 31, a heat conduction pipe 42 is detachably mounted on the top of the second heater 41, a connection plate 43 is mounted at one end of the heat conduction pipe 42, the connection plate 43 is detachably mounted on the top of the housing 1, a spiral groove 44 is formed in the outer wall of the heat conduction pipe 42, heat insulation cloths are vertically arranged on one side of the spiral groove 44, a gap is formed between the heat insulation cloths, the infusion tube is placed through the spiral groove 44, the heat conduction pipe 42 is heated by the second heater 41, and then the infusion tube is heated and insulated, so that the temperature of the mother liquor is maintained.

In an embodiment, referring to fig. 2, a cleaning structure 6 is disposed on an outer wall of the drying chamber 2, the cleaning structure 6 includes a first magnet 61, the first magnet 61 is a hollow cylinder, the first magnet 61 is slidably mounted on the outer wall of the drying chamber 2, the first magnet 61 is matched with the outer wall of the drying chamber 2 such that the first magnet 61 is in close contact with the outer wall of the drying chamber 2, a first electric telescopic rod 62 is symmetrically and detachably mounted on a top of the first magnet 61, one end of each of the two first electric telescopic rods 62 is mounted on one side of the machine body housing 1, a second magnet is disposed on an inner wall of the drying chamber 2, the second magnet is a hollow cylinder, the second magnet is matched with the inner wall of the drying chamber 2 such that the second magnet is in close contact with the inner wall of the drying chamber 2, the first magnet 61 and the second magnet are opposite magnets, attract each other, through controlling that first electric telescopic handle 62 is flexible, and then drive first magnet 61 and reciprocate, through opposite sex magnet, the principle of attracting each other drives second magnet and reciprocates, clears up the coal slurry additive of 2 inner walls of drying chamber.

The working principle is as follows: according to the utility model, the tank containing the mother liquor is placed at the top of the placing block 32, the infusion tube is placed in the tank, passes through the through hole 33 and along the spiral groove 44 until the atomizer is connected to run the first heater for heating, the temperature of the mother liquor is detected by the temperature detector, when the temperature reaches a set value, the mother liquor is conveyed, at the moment, the second heater 41 is run, the heat is preserved through the heat conduction tube 42 and the heat preservation cloth, the mother liquor is kept at a certain temperature, and the drying efficiency is improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention.

Claims

1. The utility model provides a portable environment-friendly spray dryer for coal water slurry additive, includes engine body shell (1), one side of engine body shell (1) is equipped with drying chamber (2), its characterized in that: one side demountable installation heating structure (3) of drying chamber (2), the top of heating structure (3) is equipped with insulation construction (4).

2. The portable environment-friendly spray dryer for a coal-water slurry additive according to claim 1, wherein: heating structure (3) are including heating cabinet (31), heating cabinet (31) demountable installation be in one side of engine body shell (1), the first heater of inner wall bottom installation of heating cabinet (31), piece (32) are placed to the top demountable installation of first heater, the top of heating cabinet (31) is equipped with through hole (33), the inner wall top of heating cabinet (31) is equipped with temperature detector.

3. The portable environment-friendly spray dryer for a coal-water slurry additive according to claim 2, wherein: one side of heating cabinet (31) is equipped with packaging structure (5), packaging structure (5) are including encapsulation board (51), encapsulation board (51) slidable mounting be in one side of heating cabinet (31), one side demountable installation handle (52) of encapsulation board (51).

4. The portable environment-friendly spray dryer for a coal-water slurry additive according to claim 3, wherein: insulation construction (4) include second heater (41), second heater (41) demountable installation be in the top of heating cabinet (31), the top demountable installation heat pipe (42) of second heater (41), one end erection joint board (43) of heat pipe (42), connecting board (43) demountable installation be in the top of engine body shell (1), the outer wall of heat pipe (42) is equipped with spiral groove (44).

5. The portable environment-friendly spray dryer for a coal-water slurry additive according to claim 1, wherein: the outer wall of drying chamber (2) is equipped with clearance structure (6), clearance structure (6) include first magnet (61), first magnet (61) are hollow cylinder, first magnet (61) slidable mounting be in the outer wall of drying chamber (2), the first electric telescopic handle (62) of top symmetry demountable installation of first magnet (61), two the one end of first electric telescopic handle (62) is installed one side of engine body shell (1), the inner wall of drying chamber (2) is equipped with second magnet, second magnet is hollow cylinder, first magnet (61) with second magnet is opposite sex magnet.