CN217817782U - General heat cycle energy-saving drying-machine - Google Patents

Abstract

The utility model discloses an energy-saving drying-machine of general thermal cycle, including air heater and admission line, the metal frame is all installed to the left and right sides of air heater, and the top of metal frame is fixed with the box, settle the middle-end of box has the thermocouple, and the right side bottom of box installs the admission line, the admission line is settled in the bottom left side of box. The utility model discloses the box divide into the three-layer, the inlayer is the wind channel, return air duct, the worker mouth, the middle level is the sealing strip, the heat preservation, the skin is the bakelite board, utilize the protectiveness of bakelite board, prevent that high temperature diffusion from scalding operating personnel, play fine protecting effect, medial heat preservation can fire-retardant thermal-insulated simultaneously, play the effect of temperature heat energy protection, prevent that heat energy from losing fast, and the design of sealing strip, increase the leakproofness of heat preservation department, improve fire-retardant thermal-insulated effect, the wind channel of inlayer, return air duct, the worker mouth is used for hot-blast transmission simultaneously, the heating workshop section.

Description

General heat cycle energy-saving drying-machine

Technical Field

The utility model relates to a metal surface treatment continuous electroplating production line technical field specifically is a general thermal cycle energy-saving drying-machine.

Background

The dryers can be divided into industrial dryers and civil dryers, wherein the industrial dryers are also called drying equipment or dryers, the civil dryers are one of washing machines, and are generally used for removing moisture in clothes and other textiles after washing and dewatering, and the industrial dryers are mostly needed when the surfaces of hardware and metal and plastic are processed.

The existing defects are as follows:

1. the existing surface treatment production line and the cleaning line are usually used by electric hot air in a one-way mode, hot air enters from one end, and exits from the other end, so that the effective heat utilization rate is low, the outlet temperature is too high, and operators are often scalded by thermal deformation or high temperature when meeting equipment at a short distance.

2. The hot air is arranged in the oven in parallel with the product direction in the market, the contact angle between the air direction and the product is small, the windward side is small, the effect on large-volume products is obviously reduced, and meanwhile, the energy consumption is high, and the cyclic utilization cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-saving drying-machine of general thermal cycle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an energy-saving drying-machine of general thermal cycle, includes air heater and admission line, the metal frame is all installed to the left and right sides of air heater, and the top of metal frame is fixed with the box, the middle-end arrangement of box has the thermocouple, and the right side bottom of box installs the admission line, the admission line is settled in the bottom left side of box.

Preferably, the box includes wind channel, return air flue, worker's mouth, bakelite plate, sealing strip, heat preservation and apron, and the right side in wind channel is provided with the return air flue, the outside in wind channel and return air flue is settled there is the heat preservation, and the outside of heat preservation is connected with the apron through the sealing strip, the bakelite plate is installed in the outside of apron.

Preferably, the air duct is communicated with the air inlet pipeline, and the air inlet pipeline is communicated with the air suction pipeline through a hot air blower.

Preferably, the air suction pipeline is communicated with an air return channel, the air return channel is communicated with the working port, and the caliber of the inlet end of the working port is smaller than that of the outlet end of the working port.

Preferably, the bottom of the metal rack is fixed with the hot air blower through a screw, and the top of the metal rack is fixed with the box body through a screw.

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

1. the utility model discloses the box divide into the three-layer, the inlayer is the wind channel, the return air duct, the worker mouth, the middle level is the sealing strip, the heat preservation, the skin is the bakelite board, utilize the protectiveness of bakelite board, prevent that high temperature diffusion from scalding operating personnel, play fine protecting effect, the medial heat preservation can fire-retardant thermal-insulated simultaneously, play the effect of temperature heat energy protection, prevent that heat energy from losing fast, and the design of sealing strip, increase the leakproofness of heat preservation department, improve fire-retardant thermal-insulated effect, the wind channel of inlayer simultaneously, the return air duct, the worker mouth is used for hot-blast transmission, heating workshop section, to the continuous electroplating production line of metal surface treatment of industry, five metals, plastic surface cleaning line department hardware, the working of plastics carries out hot air drying processing.

2. The utility model discloses an air heater heating wind-force, carry to the wind channel from admission line, later through the wind channel, the return air duct, the worker's mouth is to the wind-force transmission, dry to the stoving workshop section, and because worker's mouth entry end bore is less than the exit end bore of worker's mouth, strong wind can flow to the recovery section in wind channel under the space guide effect, recovery section return air duct both sides negative pressure induced drafts, get into the pipeline of breathing in again through the bottom round and heat and circulate to the working section again, blow the product surface with hot-blast under the effect of box water conservancy diversion mouth and let and remain the liquid film evaporation, when hot-blast outlet end outflow toward the worker's mouth through the wind channel, produce line negative pressure under the fan drives, inhale the exit end of air heater reheat to the worker's mouth with hot-blast, reach heated air circulation and use, save the heat loss, make things convenient for the hot wind power cycle to use, to heat energy make full use.

3. The utility model discloses a fretwork type metal frame of rectangle form is convenient and the air heater montage, and the heat transfer of hot-blast fan when also preventing the large tracts of land contact simultaneously causes metal frame high temperature, scalds operating personnel, and metal frame top then can support, the montage box, convenient connection, montage metal frame and box.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the front view structure of the box body of the present invention;

FIG. 4 is a schematic side view of the case of the present invention;

fig. 5 is a schematic diagram of the internal structure of the box of the present invention.

In the figure: 1. a hot air blower; 2. a metal frame; 3. a box body; 301. an air duct; 302. an air return duct; 303. a working opening; 304. a bakelite plate; 305. a seal strip; 306. a heat-insulating layer; 307. a cover plate; 4. a thermocouple; 5. an air intake duct; 6. an air inlet duct.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a general energy-saving drying-machine of thermal cycle, including air heater 1, metal frame 2, box 3, wind channel 301, return air duct 302, worker's mouth 303, bakelite board 304, sealing strip 305, heat preservation 306, apron 307, thermocouple 4, the pipeline of breathing in 5, air intake pipe 6, metal frame 2 is all installed to the left and right sides of air heater 1, and the top of metal frame 2 is fixed with box 3, the middle-end arrangement of box 3 has thermocouple 4, and the pipeline of breathing in 5 is installed to the right side bottom of box 3, air intake pipe 6 settles in the bottom left side of box 3.

Further, the box body 3 comprises an air duct 301, an air return duct 302, a working opening 303, an bakelite plate 304, a sealing strip 305, a heat insulation layer 306 and a cover plate 307, the air return duct 302 is arranged on the right side of the air duct 301, the heat insulation layer 306 is arranged on the outer sides of the air duct 301 and the air return duct 302, the cover plate 307 is connected to the outer side of the heat insulation layer 306 through the sealing strip 305, the bakelite plate 304 is installed on the outer side of the cover plate 307, the air duct 301 is communicated with the air inlet pipeline 6, the air inlet pipeline 6 is communicated with the air suction pipeline 5 through the air heater 1, the box body 3 is divided into three layers, the inner layer is the air duct 301, the air return duct 302 and the working opening 303, the middle layer is the sealing strip 305 and the heat insulation layer 306, the outer layer is the bakes plastic piece 304, the protective performance of the bakes high-temperature diffusion and plays a good protective effect, meanwhile, the heat insulation layer 306 on the middle layer can resist flame and heat, the heat energy is prevented from being lost quickly, the sealing performance of the sealing strip 305 is improved, the hardware plate 306 on the inner layer is used for hot air transfer, a heating working section, and the metal surface treatment line of an industrial production line, a plastic piece is cleaned and a hot air duct 301, a plastic piece is processed and dried;

further, the air suction pipeline 5 is communicated with the air return channel 302, the air return channel 302 is communicated with the work port 303, the caliber of the inlet end of the work port 303 is smaller than the caliber of the outlet end of the work port 303, wind power is heated by the air heater 1 and is conveyed to the air channel 301 from the air inlet pipeline 6, then the air is transmitted to the air channel 301 through the air channel 301, the air return channel 302 and the work port 303, and a drying section is dried, but as the caliber of the inlet end of the work port 303 is smaller than the caliber of the outlet end of the work port 303, strong wind can flow to the recovery section of the air channel 301 under the space guiding effect, negative pressure air suction is carried out on two sides of the air return channel 302 of the recovery section, the strong wind enters the air suction pipeline 5 through the bottom turn and is heated to the working section again, the hot wind is blown to the surface of a product under the effect of the flow guiding port of the box body 3, so that a residual liquid film is evaporated, when the hot wind flows out from the outlet end of the work port 303 through the air channel 301, the fan drives negative pressure, the hot wind sucks the hot wind into the air heater 1, and heats the hot wind machine 1 again to the outlet end of the work port 303 to heat outlet of the work port 303, so as to achieve the hot wind circulation use, thereby saving heat energy, the heat energy loss, the heat energy is convenient for the circulation use, and the full use;

further, the bottom of metal frame 2 is fixed mutually with air heater 1 through the screw, and the top of metal frame 2 is fixed mutually through the screw with box 3, through the convenient and 1 montage of rectangular fretwork type metal frame 2 with air heater, the heat transfer of hot-blast fan 1 when also preventing large tracts of land contact simultaneously to metal frame 2, cause 2 high temperatures of metal frame, scald operating personnel, and metal frame 2 top then can support, the montage box 3, convenient connection, montage metal frame 2 and box 3.

The working principle is as follows: the box body 3 is divided into three layers, the inner layer is an air duct 301, an air return duct 302 and a working opening 303, the middle layer is a sealing strip 305 and a heat insulation layer 306, the outer layer is a bakelite plate 304, the protection performance of the bakelite plate 304 is utilized to prevent high-temperature diffusion from scalding operators, a good protection effect is achieved, meanwhile, the heat insulation layer 306 of the middle layer can resist flame and insulate heat, the temperature and heat energy protection effect is achieved, the heat energy is prevented from being lost rapidly, the sealing performance of the heat insulation layer 306 is improved due to the design of the sealing strip 305, the flame-retardant and heat-insulation effect is improved, meanwhile, the air duct 301, the air return duct 302 and the working opening 303 of the inner layer are used for hot air transmission, a heating working section is used for carrying out hot air drying processing on hardware and plastic parts at industrial metal surface treatment continuous electroplating production lines, hardware and plastic surface cleaning lines, and plastic parts, wind power is heated by a hot air blower 1 and is transmitted to the air duct 301 from an air inlet pipeline 6, and then is transmitted to the air duct 301 through the air duct 301, the air return duct 302 and the working opening 303, drying the drying section, because the caliber of the inlet end of the work opening 303 is smaller than that of the outlet end of the work opening 303, strong wind can flow to the recovery section of the air duct 301 under the action of space guide, negative pressure induced wind is sucked at the two sides of the recovery section return air duct 302, the strong wind enters the air suction pipeline 5 through bottom turn and is heated to the working section and circulates to the work section, hot wind is blown to the surface of a product under the action of the flow guide opening of the box body 3 to evaporate a residual liquid film, when the hot wind flows out from the outlet end of the work opening 303 through the air duct 301, the negative pressure is generated by a production line under the driving of a fan, the hot wind is sucked into the hot wind machine 1 and is heated to the outlet end of the work opening 303 again, so that the hot wind is recycled, the heat loss is saved, the hot wind is convenient to be recycled, the heat energy is fully utilized, the rectangular hollowed metal frame 2 is convenient to be assembled with the hot wind machine 1, and the heat of the hot wind machine 1 is prevented from being transferred to the metal frame 2 when in large-area contact, the metal frame 2 is heated to scald the operator, and the top of the metal frame 2 can support and connect the box body 3, which is convenient for connecting and connecting the metal frame 2 and the box body 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a general energy-saving drying-machine of thermal cycle, includes air heater (1) and inlet duct (6), its characterized in that: the air heater is characterized in that metal racks (2) are installed on the left side and the right side of the air heater (1), a box body (3) is fixed to the top end of each metal rack (2), a thermocouple (4) is arranged at the middle end of each box body (3), an air suction pipeline (5) is installed at the bottom of the right side of each box body (3), and an air suction pipeline (6) is installed on the left side of the bottom of each box body (3).

2. The universal thermal cycle energy-saving dryer as claimed in claim 1, wherein: the box (3) includes wind channel (301), return air duct (302), worker's mouth (303), bakelite board (304), sealing strip (305), heat preservation (306) and apron (307), and the right side of wind channel (301) is provided with return air duct (302), settle in the outside of wind channel (301) and return air duct (302) heat preservation (306), and the outside of heat preservation (306) is connected with apron (307) through sealing strip (305), bakelite board (304) are installed in the outside of apron (307).

3. The universal thermal cycle energy-saving dryer as claimed in claim 2, wherein: the air duct (301) is communicated with the air inlet pipeline (6), and the air inlet pipeline (6) is communicated with the air suction pipeline (5) through the air heater (1).

4. The universal thermal cycle energy-saving dryer as claimed in claim 2, wherein: the air suction pipeline (5) is communicated with the air return channel (302), the air return channel (302) is communicated with the work port (303), and the caliber of the inlet end of the work port (303) is smaller than the caliber of the outlet end of the work port (303).

5. The universal thermal cycle energy-saving dryer as claimed in claim 1, wherein: the bottom of the metal rack (2) is fixed with the air heater (1) through screws, and the top of the metal rack (2) is fixed with the box body (3) through screws.

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