CN113670057A

CN113670057A - Medium-high temperature heat pump variable temperature drying equipment

Info

Publication number: CN113670057A
Application number: CN202110859194.0A
Authority: CN
Inventors: 石爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-11-19

Abstract

The invention discloses medium-high temperature heat pump variable-temperature drying equipment which structurally comprises a heat pump variable-temperature machine, a dryer, three motor boxes and a feeding pipe, wherein the heat pump variable-temperature machine is arranged behind the dryer, the three motor boxes are welded on the front surface of the dryer, the feeding pipe is fixedly embedded at the left end above the dryer, and the dryer consists of a box body, a blanking port, a conveying device, a liquid receiving plate, an air outlet, an air suction port and a discharge port; the peeling device can eject small or large materials stuck on the surface of the chain plate by utilizing gravity, tear apart the solidified mucilage covering the surface of the device and prevent the device gap from being blocked by the materials.

Description

Medium-high temperature heat pump variable temperature drying equipment

Technical Field

The invention relates to the technical field of high-temperature heat pumps, in particular to variable-temperature drying equipment for a medium-high temperature heat pump.

Background

The variable-temperature drying equipment of the medium-high temperature heat pump is a device for transferring the heat energy of a low-level heat source to a high-level heat source, the heat pump usually obtains the low-level heat energy from water firstly, and the low-level heat energy is changed into high-temperature dry air through electric power acting to dry wet materials, the high-temperature dry air is changed into wet water vapor after passing through the wet materials, and then the wet water vapor is converted by the heat pump, but the prior art has the following defects:

when the middle-high temperature heat pump variable-temperature drying equipment is used for drying materials such as fruit slices, the fruit slices can have viscous substances after being dried by the drying feeding belt, and the materials are still stuck to the drying feeding belt when discharging.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide variable-temperature drying equipment for a medium-high temperature heat pump, so as to solve the problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: the medium-high temperature heat pump variable-temperature drying equipment structurally comprises a heat pump variable-temperature machine, a drying machine, three motor boxes and a feeding pipe, wherein the heat pump variable-temperature machine is arranged behind the drying machine, the three motor boxes are welded on the front surface of the drying machine, and the feeding pipe is fixedly connected to the left end above the drying machine in an embedded mode;

the desiccator comprises box, blanking mouth, conveyer, connecing liquid board, air outlet, inlet scoop, bin outlet, box top left end is equipped with the blanking mouth, and blanking mouth and box structure as an organic whole, conveyer is equipped with threely altogether, and is three conveyer activity block is at the box inner wall, connect the liquid board to be the high left low structure in the right side, connect the liquid board to locate upper end the conveyer below, connect liquid board welded connection at the box inner wall, air outlet bolted connection is at box inner wall lower extreme, inlet scoop bolted connection is in box inner wall upper end, box right side lower extreme is located to the bin outlet, and box and bin outlet structure as an organic whole.

The invention is further improved, the conveying device comprises rotating shafts, gears and chain plates, the rotating shafts are powered by a motor box, the number of the rotating shafts is two, the number of the gears is two, two gears are arranged in each group, the front end and the rear end of each rotating shaft are respectively connected with two gears in an embedded mode, the number of the chain plates is multiple, the chain plates are connected with each other in a hinged mode, and the chain plates are meshed with the two groups of the gears.

The invention is further improved, the chain plate comprises a plate body, a stripping device, a connecting block, a connecting groove and a shaft lever, wherein the stripping device is arranged above the plate body, the connecting block is arranged at the left end of the plate body, the plate body and the connecting block are in an integrated structure, the connecting groove is arranged at the right end of the plate body, the connecting groove and the plate body are in an integrated structure, the connecting block can be movably matched in the connecting groove, and the shaft lever is movably clamped in the connecting groove and the connecting block.

The stripping device is further improved, the stripping device comprises a push plate, two rotary blocks, a first clamping shaft and a second clamping shaft, the second clamping shaft is fixedly embedded at the right end of the push plate, the rotary blocks are arranged in two numbers, the two rotary blocks are partially attached to the front side and the rear side of the push plate, the first clamping shaft is fixedly embedded at the right end of the rotary block, the push plate is movably clamped in the plate body through the second clamping shaft, and the rotary block is movably clamped in the plate body through the first clamping shaft.

The invention is further improved, the push plate is composed of a block body, a sliding cavity and first eccentric sand, the sliding cavity is of a structure with a wide left part and a narrow right part, the sliding cavity is arranged inside the block body, the sliding cavity and the block body are of an integrated structure, the first eccentric sand is made of iron-carbon alloy particles, and the first eccentric sand is placed inside the sliding cavity.

The invention is further improved, the rotary block consists of a block body, a guide strip, an overturning cavity and second eccentric sand, the guide strip is of a diamond structure with a larger right end and a smaller left end, the guide strip is fixedly embedded above the block body, the overturning cavity is of a V-shaped structure, the overturning cavity is arranged inside the block body, the block body and the overturning cavity are of an integrated structure, and the second eccentric sand is placed inside the overturning cavity.

According to the technical scheme, the variable-temperature drying equipment for the medium-high temperature heat pump has the following beneficial effects:

the conveying device can convey the fruit slicing materials, avoids mucilage generated by the fruit slicing materials during drying, and enables the materials to be always adhered to the surface of the conveying device, so that the materials are continuously accumulated and cannot be discharged.

The stripping device can eject the small or large-viscosity material adhered to the surface of the chain plate by using gravity, and tear the solidified adhesive covered on the surface of the device to prevent the material from blocking the gap of the device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a variable-temperature drying device of a medium-high temperature heat pump according to the present invention;

FIG. 2 is a front sectional schematic view of the dryer of the present invention;

FIG. 3 is a front view of the conveyor of the present invention;

FIG. 4 is a front view of the chain plate of the present invention;

FIG. 5 is a schematic top view of the link plate of the present invention;

FIG. 6 is a schematic top view of the exfoliation apparatus of the present invention;

FIG. 7 is a front sectional schematic view of the push plate of the present invention;

FIG. 8 is a left side view of the rotary block of the present invention;

fig. 9 is a schematic top view of a conductive bar according to the present invention.

In the figure: the heat pump temperature changing machine comprises a heat pump temperature changing machine-1, a dryer-2, a motor box-3, a feeding pipe-4, a body-21, a blanking port-22, a conveying device-23, a liquid receiving plate-24, an air outlet-25, an air suction port-26, a discharge port-274, a rotating shaft-231, a gear-232, a chain plate-233, a plate body-331, a peeling device-332, a connecting block-333, a connecting groove-334, a shaft rod-335, a push plate-321, a rotating block-322, a first clamping shaft-323, a second clamping shaft-323, a block body-211, a sliding cavity-213, first eccentric sand-213, a block body-221, a guide strip-222, a turnover cavity-223 and second eccentric sand-224.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-5, the embodiments of the present invention are as follows:

the invention provides medium-high temperature heat pump variable-temperature drying equipment which structurally comprises a heat pump variable-temperature machine 1, a drying machine 2, three motor boxes 3 and a feeding pipe 4, wherein the heat pump variable-temperature machine 1 is arranged behind the drying machine 2, the three motor boxes 3 are welded on the front surface of the drying machine 2, and the feeding pipe 4 is fixedly connected to the left end above the drying machine 2.

The dryer 2 is composed of a box body 21, a blanking port 22, a conveying device 23, liquid receiving plates 24, air outlets 25, air suction ports 26 and a material discharging port 274, wherein the blanking port 22 is arranged at the left end above the box body 21, the blanking port 22 and the box body 21 are integrated, the conveying device 23 is provided with three conveying devices, the three conveying devices 23 are movably clamped on the inner wall of the box body 21, the liquid receiving plates 24 are of a structure with a high right and a low left, the liquid receiving plates 24 are arranged below the uppermost conveying device 23, the liquid receiving plates 24 are welded on the inner wall of the box body 21, the air outlets 25 are connected to the lower end of the inner wall of the box body 21 through bolts, the air suction ports 26 are connected to the upper end of the inner wall of the box body 21 through bolts, the material discharging port 274 is arranged at the lower end of the right side of the box body 21, the box body 21 and the material discharging port 274 are integrated, the liquid receiving plates 24 with the structure with the high right and the low left can receive mucus dripped from the uppermost conveying device 23, prevent dropping on the dried material below, and guide the mucus to the lower part of the left end of the liquid receiving plate 24 for discharging.

The conveying device 23 comprises a rotating shaft 231, gears 232 and chain plates 233, wherein the rotating shaft 231 is powered by the motor box 3, the rotating shaft 231 is provided with two groups, the gears 232 are provided with two groups, each group of the gears 232 is provided with two, the front end and the rear end of the rotating shaft 231 are respectively embedded and fixedly connected with two gears 232, the chain plates 233 are provided with a plurality of chain plates 233 which are hinged with each other, the chain plates 233 are meshed with the two groups of gears 232, and the chain plates 233 which are hinged with each other can generate gaps between the chain plates 233 when passing through the gears 232, so that materials adhered to the surfaces of the chain plates 233 are loosened from the chain plates 233.

The chain plate 233 comprises a plate body 331, a peeling device 332, a connecting block 333, a connecting groove 334 and a shaft lever 335, wherein the peeling device 332 is installed above the plate body 331, the connecting block 333 is arranged at the left end of the plate body 331, the plate body 331 and the connecting block 333 are of an integrated structure, the connecting groove 334 is arranged at the right end of the plate body 331, the connecting groove 334 and the plate body 331 are of an integrated structure, the connecting block 333 can be movably matched inside the connecting groove 334, the shaft lever 335 is movably clamped inside the connecting groove 334 and the connecting block 333, and when the connecting block 333 movably matched inside the connecting groove 334 changes an angle between the two chain plates 233, the connecting block 333 protrudes above the connecting groove 334 to upwards jack materials adhered to the upper side of the chain plate 233.

Based on the above embodiment, the specific working principle is as follows:

the heat pump temperature changing machine 1 provides dry hot air for the dryer 2, the sliced materials enter the dryer 2 from the feeding pipe 4, the materials fall above the conveying device 23 from the blanking port 22 to be conveyed, the liquid receiving plate 24 with a structure of being high at the right and low at the left can receive mucus dripped from the conveying device 23 at the uppermost end, the mucus is prevented from dripping on the dried materials below, the mucus is guided to the lower part at the left end of the liquid receiving plate 24 to be discharged, the dry hot air of the heat pump temperature changing machine 1 is discharged from the air outlet 25, after passing through the three conveying devices 23, the materials are dried, the dry hot air takes away the moisture of the materials, the dry hot air is changed into humid air, the humid air is sucked back to the interior of the heat pump temperature changing machine 1 from the air suction port 26 to be circulated, the dried finished materials are discharged from the discharge port 274 arranged at the lower end of the right side of the box body 21, and when the materials are arranged above the conveying devices 23, the rotating shaft 231 is driven by the motor box 3, the rotating shaft 231 drives the gear 232 to mesh with a plurality of chain plates 233 which are hinged to each other, when the plurality of chain plates 233 which are hinged to each other can turn over through the gear 232, the angles of the plate bodies 331 which are connected to each other through the shaft rod 335 are changed, the connecting block 333 and the connecting groove 334 are tilted up mutually, a material which is covered and stuck on the surface of the chain plate 233 and has a large volume is jacked up, and the jacked material falls above the next stripping device 332.

Example two: referring to fig. 6-9, the embodiment of the present invention is as follows:

the invention provides a medium-high temperature heat pump variable temperature drying device, wherein a stripping device 332 comprises a push plate 321, two rotary blocks 322, a first clamping shaft 323 and a second clamping shaft 323, the second clamping shaft 323 is fixedly embedded at the right end of the push plate 321, the rotary blocks 322 are provided with two rotary blocks 322, the two rotary blocks 322 are partially attached to the front side and the rear side of the push plate 321, the first clamping shaft 323 is fixedly embedded at the right end of the rotary block 322, the push plate 321 is movably clamped in a plate body 331 through the second clamping shaft 323, and the rotary block 322 is movably clamped in the plate body 331 through the first clamping shaft 323.

Push pedal 321 comprises block 211, sliding cavity 213, first eccentric sand 213, sliding cavity 213 is the narrow structure in the wide right side in a left side, sliding cavity 213 locates inside block 211, and sliding cavity 213 and block 211 structure as an organic whole, first eccentric sand 213 material is the iron carbon alloy granule, first eccentric sand 213 places inside sliding cavity 213, and the sliding cavity 213 of the narrow structure in the wide right side in a left side can be in when upwards placing at push pedal 321, makes the material be that iron carbon alloy granule possess first eccentric sand 213 of higher weight ratio can evenly distributed in sliding cavity 213 bottom, makes the focus balanced, when push pedal 321 inverts, makes first eccentric sand 213 concentrate on sliding cavity 213 left side because of gravity, makes push pedal 321's focus be in the left end, makes push pedal 321 take place the upset as the axle center by second card axle 323.

The rotary block 322 is composed of a block body 221, a guide bar 222, a turning cavity 223 and a second eccentric sand 224, the conducting bar 222 is a diamond structure with a larger right end and a smaller left end, the conducting bar 222 is fixedly connected above the block body 221, the turn-over chamber 223 is of a V-shaped configuration, the turn-over chamber 223 is provided inside the block body 221, the block body 221 and the turning cavity 223 are integrated, the second eccentric sand 224 is placed in the turning cavity 223, the guide bar 222 with the diamond structure with the larger right end and the smaller left end can guide mucus to the left side of the rotary block 322, and when the rotary block 322 rotates, the mucus is prevented from flowing into the rotary block, the rotary block 322 is adhered to the push plate 321, the turning cavity 223 with the V-shaped structure can be turned upside down when the rotary block 322 is turned upside down, the second eccentric sand 224 is suddenly flowed in the turning cavity 223, so that the gravity center of the rotary block 322 is rapidly changed, the rotary block 322 is suddenly rotated, the glue stick on the surfaces of the push plate 321 and the rotary block 322 is torn off by a certain impact generated when the glue stick on the push plate 321 is not attached to the push plate 321 any more.

Based on the above embodiment, the specific working principle is as follows:

when the surface of the chain plate 233 is adhered with small materials and cannot fall off by the self gravity, the chain plate 233 is turned over, the surface of the peeling device 332 is turned upside down, the first eccentric sand 213 in the push plate 321 is concentrated on the left side of the sliding cavity 213 with the wide left and the narrow right sides due to the gravity, the gravity center of the push plate 321 is positioned at the left end, the push plate 321 is turned over by taking the second clamping shaft 323 as the axis, the left end of the push plate 321 is quickly thrown off and falls off to impact the materials adhered to the surface of the chain plate 233 and fall off, when the chain plate 233 is turned over again and the surface of the peeling device 332 is upright, the first eccentric sand 213 made of the iron-carbon alloy particles flows back to the bottom of the sliding cavity 213 to drive the push plate 321 to return to the inside of the chain plate 233, when the surface of the peeling device 332 is upright, the guide strip 222 with the diamond structure with the larger right end and the smaller left end can guide the mucus to the left side of the rotary block 322, so as to prevent the mucus from adhering to the rotary block 322, when the surface of the peeling device 332 is turned upside down, the turning cavity 223 with the V-shaped structure can enable the second eccentric sand 224 to suddenly flow in the turning cavity 223, so that the center of gravity of the rotary block 322 is changed rapidly, the rotary block 322 is suddenly rotated by taking the first clamping shaft 323 as an axis, the rotary block is not attached to the push plate 321, a certain impact is generated, mucus adhered to the surfaces of the push plate 321 and the rotary block 322 is torn, and materials adhered to the surface of the chain plate 233 are peeled from the surface of the peeling device 332.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a well high temperature heat pump alternating temperature drying equipment, its structure includes heat pump alternating temperature machine (1), desiccator (2), motor case (3), pan feeding pipe (4), its characterized in that:

the heat pump temperature changing machine (1) is arranged behind the drying machine (2), three motor boxes (3) are arranged, the three motor boxes (3) are connected to the front side of the drying machine (2) in a welding mode, and the feeding pipe (4) is fixedly connected to the left end of the upper portion of the drying machine (2) in an embedded mode;

the dryer (2) consists of a box body (21), a blanking port (22), a conveying device (23), a liquid receiving plate (24), an air outlet (25), an air suction port (26) and a discharge port (274), wherein the blanking port (22) is arranged at the left end above the box body (21), the blanking port (22) and the box body (21) are of an integrated structure, the number of the conveying devices (23) is three, the three conveying devices (23) are movably clamped on the inner wall of the box body (21), the liquid receiving plate (24) is arranged below the conveying device (23) at the uppermost end, the liquid receiving plate (24) is welded on the inner wall of the box body (21), the air outlet (25) is connected with the lower end of the inner wall of the box body (21) by bolts, the exhaust inlet (26) is connected to the upper end of the inner wall of the box body (21) through a bolt, the discharge port (274) is arranged at the lower end of the right side of the box body (21), and the box body (21) and the discharge port (274) are of an integrated structure.

2. The medium-high temperature heat pump variable temperature drying equipment according to claim 1, characterized in that: the conveying device (23) is composed of a rotating shaft (231), gears (232) and chain plates (233), wherein the rotating shaft (231) is provided with two groups, the gears (232) are provided with two groups, each group of gears (232) is provided with two groups, the front end and the rear end of the rotating shaft (231) are fixedly embedded with the gears (232) respectively, and the chain plates (233) are meshed with the gears (232) in two groups.

3. The medium-high temperature heat pump variable temperature drying equipment according to claim 2, characterized in that: the chain plate (233) is composed of a plate body (331), a peeling device (332), a connecting block (333), a connecting groove (334) and a shaft lever (335), the peeling device (332) is installed above the plate body (331), the connecting block (333) is arranged at the left end of the plate body (331), the plate body (331) and the connecting block (333) are of an integrated structure, the connecting groove (334) is arranged at the right end of the plate body (331), the connecting groove (334) and the plate body (331) are of an integrated structure, the connecting block (333) can be movably matched inside the connecting groove (334), and the shaft lever (335) is movably clamped inside the connecting groove (334) and the connecting block (333).

4. The medium-high temperature heat pump variable temperature drying apparatus according to claim 3, wherein: spalling device (332) comprise push pedal (321), piece (322), first calorie of axle (323), second calorie of axle (323) soon, push pedal (321) right-hand member is embedded to be connected with second calorie of axle (323), piece (322) are equipped with two altogether soon piece (322) laminate both sides around push pedal (321) respectively soon, piece (322) right-hand member is embedded to be connected with first calorie of axle (323) soon, push pedal (321) are inside plate body (331) through second calorie of axle (323) activity block, it is inside plate body (331) through first calorie of axle (323) activity block soon piece (322).

5. The medium-high temperature heat pump variable temperature drying apparatus according to claim 4, wherein: push pedal (321) comprise block (211), sliding cavity (213), first eccentric sand (213), inside block (211) was located in sliding cavity (213), and sliding cavity (213) and block (211) structure as an organic whole, first eccentric sand (213) are placed inside sliding cavity (213).

6. The medium-high temperature heat pump variable temperature drying apparatus according to claim 4, wherein: it comprises piece body (221), conducting bar (222), upset chamber (223), second eccentric sand (224) to revolve piece (322), conducting bar (222) is embedded and is connected in piece body (221) top, inside piece body (221) was located in upset chamber (223), and piece body (221) and upset chamber (223) structure as an organic whole, second eccentric sand (224) are placed inside upset chamber (223).