CN219776167U - Air heater for desiccator - Google Patents

Abstract

The utility model belongs to the technical field of air heaters, and particularly relates to an air heater for a dryer, which comprises a support frame, a lower box body and an upper box body, wherein the lower box body and the upper box body are fixedly arranged on the support frame, the top of the upper box body is fixedly communicated with an air outlet pipe, a fixed plate is fixedly arranged in the lower box body, a blowing mechanism is fixedly arranged on the fixed plate, the air heater further comprises a mounting plate, the end part of the mounting plate is fixedly connected with a sealing plate, the front surface of the upper box body is provided with a sealing opening for embedding the sealing plate, and a plurality of uniformly distributed air collecting cylinders are arranged on the mounting plate; the air heater for the dryer is provided with the mounting plate which is convenient to pull out and detach quickly, and the air cylinder is convenient to detach quickly from the heater, so that the shell of the device is avoided being detached, the detachment time is saved, the device is beneficial to being put into use more quickly, the dust filtering net which is convenient to detach and clean is also arranged, the influence on the air exhausting efficiency of the air blowing mechanism caused by more dust adhering to the dust filtering net can be avoided, and the air heater is higher in practicability and convenient to use.

Description

Air heater for desiccator

Technical Field

The utility model belongs to the technical field of air heaters, and particularly relates to an air heater for a dryer.

Background

The air heater is a main component of the horizontal dryer, is a source of heat in the drying process, and when the horizontal dryer works, external steam (from a boiler, a power plant or other equipment) enters the air heater, exchanges heat with air through the finned tube, and becomes condensed water to be discharged after heat is released in the heater;

the utility model provides an air heater for desiccator has multiple in prior art, through retrieving, for example, chinese patent application number CN202020641866.1 discloses "an air heater for desiccator", and "in this scheme includes the bottom plate", the inside intermediate position department of bottom plate is provided with first main part, the inside bottom of first main part is provided with the protection network, the inside top of first main part is provided with the mount, the intermediate position department of mount bottom installs the motor, the output of motor is connected with the pivot that runs through to the mount top, the pivot is kept away from the outside of motor one end is provided with the flabellum, the outside at mount top is provided with the draw-in groove. According to the utility model, the motor drives the rotating shaft to rotate, the rotating shaft drives the fan blades to rotate, the fan blades rotate to generate wind power, the wind power is blown to the gauze through the gas collecting head and the blowing head, the heating plate is electrified to generate heat, dust is prevented from adhering to the heating plate through two groups of gauze, a dust-free environment is provided for the heating plate, the using effect of the heating plate is better, and the heating efficiency of the air heater is improved;

according to the scheme, the detachable gas collecting head is arranged so as to facilitate cleaning of the inside of the heater, sediment is prevented from obstructing heat transfer, and the heater has certain practicability, but when the heater is particularly used, the scheme still has inconvenience, and the gas collecting head is detached by the scheme, so that the part of the gas collecting head, which is required to be detached and installed by a worker, is more, the gas collecting head is inconvenient to clean quickly, the heater can be put into use quickly, and further improvement is required;

to this end, the present utility model provides an air heater for a dryer to solve the above-described disadvantages.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the air heater for the dryer, which has the characteristics of convenient disassembly and cleaning and convenient use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air heater for desiccator, includes support frame and fixed mounting lower box and last box on the support frame, the top intercommunication of going up the box is fixed with out the tuber pipe, the inside of lower box is fixed with the fixed plate, install on the fixed plate and be fixed with blowing mechanism, still include the mounting panel, the tip fixedly connected with closing plate of mounting panel, the confession has been seted up in the front of going up the box the sealing mouth of closing plate embedding, install a plurality of evenly distributed's gas cylinder on the mounting panel, the gas cylinder accessible closing plate shifts out go up the box.

As a preferable technical scheme of the utility model, sliding grooves are formed in two sides of the inner wall of the upper box body, and sliding strips are fixed on two sides of the sealing plate corresponding to the sliding grooves.

As a preferable technical scheme of the utility model, the sealing plate further comprises a first limiting plate, the first limiting plate is rotatably arranged on the front surface of the upper box body through a damping rotating shaft, and the first limiting plate can be rotatably extruded on the outer surface of the sealing plate.

As a preferable technical scheme of the utility model, the mounting plate is positioned right above the blowing mechanism; the electric heating wire mesh is fixed on the inner wall of the upper box body and is positioned right above the mounting plate.

As a preferable technical scheme of the utility model, the novel dust filter comprises a dust filter net, wherein an embedded opening is formed in the bottom of the lower box body, the dust filter net is embedded and installed in the embedded opening, a plurality of second limiting plates are rotatably installed at the bottom of the lower box body through a damping rotating shaft, and the second limiting plates can be rotatably extruded on the outer wall of the dust filter net.

As a preferable technical scheme of the utility model, the dust filter device further comprises a positioning rod, wherein the positioning rod is fixed on the inner wall of the lower box body, and when the dust filter net is embedded in the embedded opening, the top of the dust filter net is attached to the bottom surface of the positioning rod.

Compared with the prior art, the utility model has the beneficial effects that: the air heater for the dryer is provided with the mounting plate which is convenient to pull out and detach quickly, and the air cylinder is convenient to detach quickly from the heater, so that the shell of the device is avoided being detached, the detachment time is saved, the device is beneficial to being put into use more quickly, the dust filtering net which is convenient to detach and clean is also arranged, the influence on the air exhausting efficiency of the air blowing mechanism caused by more dust adhering to the dust filtering net can be avoided, and the air heater is higher in practicability and convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of a bottom display structure in the present utility model;

FIG. 3 is a schematic view of a hidden structure of a housing according to the present utility model;

in the figure: 1. a support frame; 2. a lower box body; 3. an upper case; 4. an air outlet pipe; 5. sealing the mouth; 6. a chute; 7. a sealing plate; 8. a first limiting plate; 9. an embedding port; 10. a dust filtering net; 11. a second limiting plate; 12. damping the rotating shaft; 13. a positioning rod; 14. a mounting plate; 15. a slide bar; 16. a gas cylinder; 17. a blowing mechanism; 18. a fixing plate; 19. an electrothermal silk screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides an air heater for desiccator, including support frame 1 and the lower box 2 and the last box 3 of fixed mounting on support frame 1, the top intercommunication of last box 3 is fixed with out tuber pipe 4, the inside of lower box 2 is fixed with fixed plate 18, install on the fixed plate 18 and be fixed with blowing mechanism 17, still include mounting panel 14, the tip fixedly connected with closing plate 7 of mounting panel 14, the sealing mouth 5 that supplies closing plate 7 to imbed has been seted up in the front of last box 3, install a plurality of evenly distributed gas cylinders 16 on the mounting panel 14, gas cylinder 16 accessible closing plate 7 shifts out last box 3; the two sides of the inner wall of the upper box body 3 are provided with sliding grooves 6, and sliding strips 15 are fixed on the two sides of the sealing plate 7 corresponding to the sliding grooves 6; during cleaning, the first limiting plate 8 is manually rotated to deviate from the sealing plate 7, and then the mounting plate 14 and the gas cylinder 16 can be pulled out through the pull button on the first limiting plate, so that the gas cylinder 16 can be cleaned conveniently, and the device is convenient and fast to use.

Specifically, as can be seen from fig. 3, in this embodiment, the mounting plate 14 is located directly above the blower 17; the electric heating wire mesh 19 is also included, and the two electric heating wire mesh 19 are both fixed on the inner wall of the upper box body 3 and are positioned right above the mounting plate 14; the two groups of electric heating silk screens 19 are vertically distributed, so that the heating efficiency can be further improved.

Specifically, as can be seen from fig. 2, in this embodiment, the device further includes a dust filtering net 10, an embedded opening 9 is formed at the bottom of the lower case 2, the dust filtering net 10 is embedded and installed in the embedded opening 9, a plurality of second limiting plates 11 are rotatably installed at the bottom of the lower case 2 through a damping rotating shaft 12, and the second limiting plates 11 are rotatably extruded on the outer wall of the dust filtering net 10; the device also comprises a first limiting plate 8, wherein the first limiting plate 8 is rotatably arranged on the front surface of the upper box body 3 through a damping rotating shaft 12, and the first limiting plate 8 can be rotatably extruded on the outer surface of the sealing plate 7; the first limiting plate 8 and the second limiting plate 11 are rotatably installed through the damping rotating shaft 12, sliding damping is arranged between the first limiting plate and the damping rotating shaft 12, the first limiting plate and the second limiting plate can be kept stable after rotating, and further rotation cannot be generated, so that limiting cannot be achieved.

Specifically, as can be seen from fig. 3, in this embodiment, the dust filter device further includes a positioning rod 13, the positioning rod 13 is fixed on the inner wall of the lower case 2, and when the dust filter 10 is embedded in the embedding opening 9, the top of the dust filter 10 is attached to the bottom surface of the positioning rod 13; the positioning rod 13 has the function of installing and positioning the dust filtering net 10, is detachable, is convenient for cleaning the dust filtering net, is convenient for the air blowing mechanism 17 to draw air quantity, and is convenient for use.

It should be noted that: the parts not described in detail in this embodiment are all existing structural parts in the related art, are well known to those skilled in the related art, and the specific parts or slots in this embodiment are commercially available or custom-made.

The working principle and the using flow of the utility model are as follows: when the air heater for the dryer is used, the blowing mechanism 17 is started, and the blown air quantity passes through the air cylinder 16 and is heated by the electric heating wire mesh 19 and then blown out, so that the dryer can be heated; during cleaning, the first limiting plate 8 is manually rotated to deviate from the sealing plate 7, and then the mounting plate 14 and the gas cylinder 16 can be pulled out through the pull button on the first limiting plate, so that the gas cylinder 16 can be cleaned conveniently, and the device is convenient and fast to use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an air heater for desiccator, includes support frame (1) and fixed mounting lower box (2) and last box (3) on support frame (1), its characterized in that: the utility model discloses a novel air conditioner is characterized in that an air outlet pipe (4) is fixedly connected to the top of an upper box body (3), a fixed plate (18) is fixedly arranged in the lower box body (2), an air blowing mechanism (17) is fixedly arranged on the fixed plate (18), the novel air conditioner further comprises a mounting plate (14), a sealing plate (7) is fixedly connected to the end part of the mounting plate (14), a sealing opening (5) for embedding the sealing plate (7) is formed in the front surface of the upper box body (3), a plurality of uniformly distributed air cylinders (16) are arranged on the mounting plate (14), and the air cylinders (16) can be moved out of the upper box body (3) through the sealing plate (7).

2. An air heater for a dryer according to claim 1, wherein: the sliding grooves (6) are formed in two sides of the inner wall of the upper box body (3), and sliding strips (15) are fixed on two sides of the sealing plate (7) corresponding to the sliding grooves (6).

3. An air heater for a dryer according to claim 1, wherein: the novel sealing device is characterized by further comprising a first limiting plate (8), wherein the first limiting plate (8) is rotatably arranged on the front surface of the upper box body (3) through a damping rotating shaft (12), and the first limiting plate (8) can be rotatably extruded on the outer surface of the sealing plate (7).

4. An air heater for a dryer according to claim 1, wherein: the mounting plate (14) is positioned right above the blowing mechanism (17); the electric heating wire mesh (19) is further included, and the two electric heating wire mesh (19) are both fixed on the inner wall of the upper box body (3) and are located right above the mounting plate (14).

5. An air heater for a dryer according to claim 1, wherein: still include dust filter (10), inlay and establish mouth (9) have been seted up to the bottom of lower box (2), dust filter (10) inlay and establish and install in inlaying and establish mouth (9), a plurality of limiting plates No. two (11) are installed through damping pivot (12) rotation to the bottom of lower box (2), the outer wall at dust filter (10) is all rotatable extrusion to limiting plate No. two (11).

6. An air heater for a dryer as set forth in claim 5, wherein: the dust filter comprises a lower box body (2), and is characterized by further comprising a positioning rod (13), wherein the positioning rod (13) is fixed on the inner wall of the lower box body (2), and when the dust filter net (10) is embedded in the embedded opening (9), the top of the dust filter net (10) is attached to the bottom surface of the positioning rod (13).