CN213984370U

CN213984370U - Drying device for building material

Info

Publication number: CN213984370U
Application number: CN202120034671.5U
Authority: CN
Inventors: 王毅林; 康欢欢
Original assignee: Henan Technical College of Construction
Current assignee: Henan Technical College of Construction
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-08-17
Anticipated expiration: 2031-01-07

Abstract

The utility model relates to a drying device for building materials, which comprises a drying tank and a top cover, wherein the side wall of the drying tank is divided into an outer wall and an inner wall, a heat source pipe is spirally wound on the inner wall, and the upper end and the lower end of the heat source pipe both penetrate through the outer wall and extend out of the drying tank; the top of the top cover is provided with an exhaust hole, the top of the top cover is fixedly provided with a storage box, the bottom of the storage box is communicated with a feeding pipe, the feeding pipe extends into the drying tank, the bottom of the drying tank is communicated with a discharging pipe, and one side of the upper part of the drying tank is fixedly provided with a blowing assembly; the top cap top is fixed with driving motor, and driving motor's output shaft transmission is connected with the pivot, and the pivot extends to the inside below of drying cabinet, is fixed with the stirring subassembly in the pivot, and the periphery cover of pivot lower part is equipped with the holding ring, and the periphery of holding ring is fixed with the bracing piece, and the one end of bracing piece is fixed with the scraper blade, and the equipartition has the brush hair bottom the scraper blade, and the brush hair is laminated mutually with the lateral wall of drying cabinet lower part. Simple structure, compactness arrange the clean, avoid dry tank bottom to pile up the material, save the material, convenient clearance.

Description

Drying device for building material

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a drying device for building material.

Background

The building materials are general names of various materials used in building engineering, and the variety of the building materials is various, and the building materials can be roughly divided into inorganic materials and organic materials; inorganic materials can be divided into metal materials and non-metal materials; organic materials are classified into plant materials, synthetic polymer materials, asphalt materials, composite materials, and the like. Most building materials have water absorption property, and the water absorption property of the building materials affects the stability of the building materials, so that the building materials need to be sufficiently dried before use.

The mode that often adopts the heating stirring among the prior art dehumidifies building material, drying process, however, current drying device finishes at the drying and when needing row material, and a large amount of materials are often piled up to the drying device bottom, and the material can not discharge totally, not only causes the waste of material, inconvenient clearance moreover, and the material is piled up in the drying device bottom for a long time, and easy moisture absorption bonds to become the cubic, influences drying device's normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drying device for building material for there is row material unclean in the drying device who solves among the prior art, and a large amount of materials are often piled up to the drying device bottom, not only cause the waste of material but also influence drying device's normal use's technical problem.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the drying device for the building materials comprises a drying tank and a top cover detachably and fixedly connected to the top end of the drying tank, wherein the lower part of the drying tank is in a cone hopper shape, the side wall of the drying tank is of a double-layer structure with a hollow inner part and is respectively an outer wall and an inner wall, a heat source pipe is spirally wound on the inner wall, and the upper end and the lower end of the heat source pipe penetrate through the outer wall and extend to the outside of the drying tank; one side of the top cover is provided with an exhaust hole communicated with the interior of the drying tank, the other side of the top cover is fixed with a storage tank, the bottom of the storage tank is communicated with a feeding pipe extending downwards, the feeding pipe penetrates through the top cover and extends to the upper part of the interior of the drying tank, the bottom of the drying tank is communicated with a discharging pipe extending downwards, valves are arranged on the feeding pipe and the discharging pipe, and a blowing assembly used for blowing hot air into the drying tank is fixed on one side of the upper part of the drying tank; the intermediate position at top cap top is fixed with driving motor, driving motor's output shaft has the pivot of vertical downward setting through shaft coupling transmission connection, the pivot runs through the top cap and extends to the inside below of drying cabinet, the stirring subassembly that a plurality of even intervals of fixedly connected with set up can be dismantled along its length direction in the pivot, the periphery cover of pivot lower part is equipped with the holding ring, the periphery of holding ring is fixed with the bracing piece that a plurality of downward sloping set up, fixedly connected with scraper blade can be dismantled to the one end that the bracing piece deviates from the holding ring, the bottom equipartition of scraper blade has the brush hair, the brush hair is laminated mutually with the lateral wall of drying cabinet lower part.

Preferably, the subassembly of blowing includes the backup pad that the level set up, backup pad fixed connection is on the lateral wall on drying can upper portion, be fixed with the air-blower in the backup pad, be fixed with the install bin on the lateral wall on drying can upper portion, the install bin is the box structure that seals and inside cavity sets up all around, be fixed with the electric plate on the inner wall of install bin, the air-out end of air-blower is linked together through connecting pipe and install bin inside, be linked together through the air-supply line that the downward sloping set up between install bin and the drying can, the air-supply line runs through the drying can lateral wall and extends to the inside top of drying can.

Preferably, the bottom of the top cover is fixed with a breathable net for covering the vent hole.

Preferably, the stirring assembly comprises a fixing ring which is fixedly sleeved outside the rotating shaft, positioning holes are formed in the front side and the rear side of the fixing ring, mounting holes are formed in the rotating shaft, the fixing ring can be detachably and fixedly connected with the rotating shaft through positioning pins which sequentially penetrate through the positioning holes and the mounting holes, and stirring rods which are horizontally arranged are fixed on the two sides of the fixing ring.

Preferably, the locating hole has all been seted up to the front and back both sides of holding ring, has seted up the mounting hole on the pivot, and the holding ring can dismantle fixed connection through the locating pin that passes locating hole, mounting hole in proper order with the pivot.

Preferably, the top of scraper blade is fixed with the connection otic placode, and the bracing piece deviates from all seted up the screw hole on the tip of the one end of holding ring and the connection otic placode, and the connection otic placode can dismantle fixed connection through the bolt that passes the screw hole and bracing piece.

Preferably, the both sides of drying tank bottom all fixedly connected with have the vertical landing leg that sets up downwards, and the universal wheel that has locking mechanism is installed to the bottom of landing leg.

The utility model has the advantages that: (1) the drying tank is simple and compact in structure, the lower portion of the drying tank is arranged in a conical hopper shape, the rotating shaft is arranged, the rotating shaft rotates to drive the scraper to rotate, the bristles scrape and clean the inner side wall of the lower portion of the drying tank, downward flowing of materials is facilitated, the speed of discharging the materials from the discharging pipe is increased, the materials are discharged completely, waste of the materials is avoided, the situation that the materials are accumulated at the bottom of the drying tank to affect normal use of the drying tank is avoided, and using requirements can be well met; (2) through the arrangement of the heat source pipe, a constant-temperature heat source is introduced into the heat source pipe to heat the interior of the drying tank, and compared with the traditional heating mode of an electric heating wire and a heating plate, the constant-temperature drying tank can be uniformly heated, so that the constant temperature in the drying tank can be always maintained, the temperature of an external heat source can be timely adjusted according to the property of the building material to be dried, and the constant-temperature drying tank is high in flexibility and convenient to use; (3) through add the subassembly of blowing outside the drying cylinder, let in hot-blastly to the inside of drying cylinder for building material drying's speed promotes drying efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view showing the structure of the heat source pipe connected to the side wall of the drying tub;

fig. 4 is a schematic structural view of the connection between the positioning ring and the support rod.

Reference numerals: 1-drying tank, 2-top cover, 3-outer wall, 4-inner wall, 5-heat source pipe, 6-exhaust hole, 7-storage box, 8-inlet pipe, 9-outlet pipe, 10-driving motor, 11-rotating shaft, 12-positioning ring, 13-supporting rod, 14-scraping plate, 15-brush hair, 16-supporting plate, 17-blower, 18-mounting box, 19-electric heating plate, 20-connecting pipe, 21-air inlet pipe, 22-ventilation net, 23-fixing ring, 24-positioning hole, 25-connecting ear plate, 26-threaded hole, 27-supporting leg, 28-universal wheel and 29-stirring rod.

Detailed Description

As shown in fig. 1, the utility model discloses a drying cylinder 1 and can dismantle fixed connection at the top cap 2 on 1 top of drying cylinder, the connected mode between drying cylinder 1 and the top cap 2 can be threaded connection or joint, conveniently opens drying cylinder 1 and overhauls, maintains its inside. The lower part of the drying tank 1 is in a cone hopper shape, so that the material is convenient to discharge. The lateral wall of drying cylinder 1 is inside hollow bilayer structure, is outer wall 3 and inner wall 4 respectively, and as shown in fig. 3, spiral winding has heat source pipe 5 on inner wall 4, and outer wall 3 and the outside of drying cylinder 1 are all run through to the upper and lower both ends of heat source pipe 5, and heat source pipe 5 expert has the high temperature heat source, and the heat source can be water or oil. One side at top cap 2 top is seted up the exhaust hole 6 that is linked together with drying cabinet 1 inside, and moisture that adsorbs on the building material is changed into vapor and outwards discharges through exhaust hole 6 after drying in drying cabinet 1. The opposite side at 2 tops of top cap is fixed with the support frame, be fixed with storage case 7 on the support frame, 7 top hinges on the storage case have sealed lid, 7 inside storages of storage case remain dry building material, 7 bottoms of storage case are the awl fill form, be convenient for arrange the material, the bottom intercommunication of storage case 7 has downwardly extending's inlet pipe 8, inlet pipe 8 runs through top cap 2 and extends to the top of 1 inside of drying cabinet, the bottom intercommunication of drying cabinet 1 has downwardly extending's discharging pipe 9, all be provided with the valve on inlet pipe 8 and the discharging pipe 9. A blowing component for blowing hot air into the drying tank 1 is fixed on one side of the upper part of the drying tank 1. The intermediate position at 2 tops of top cap is fixed with motor mounting bracket, be fixed with driving motor 10 on the motor mounting bracket, driving motor 10's output shaft has the pivot 11 of vertical downward setting through the shaft coupling transmission, pivot 11 runs through top cap 2 and extends to the inside below of drying cabinet 1, the stirring subassembly that a plurality of even intervals of fixedly connected with set up can be dismantled along its length direction in the pivot 11, the stirring subassembly is used for mixing the stirring to the building material in drying cabinet 1, promote drying rate. The periphery cover of 11 lower parts of pivot is equipped with holding ring 12, as shown in fig. 4, and the periphery of holding ring 12 is fixed with the bracing piece 13 that a plurality of downward sloping set up, as shown in fig. 1, fixedly connected with scraper blade 14 can be dismantled to the one end that bracing piece 13 deviates from holding ring 12, and the bottom equipartition of scraper blade 14 has brush hair 15, and brush hair 15 is laminated mutually with the lateral wall of 1 lower part of drying chamber.

Preferably, as shown in fig. 1, the blowing assembly includes a horizontally disposed supporting plate 16, the supporting plate 16 is fixedly connected to an outer side wall of an upper portion of the drying tank 1, an air blower 17 is fixed to the supporting plate 16, an installation box 18 is fixed to an outer side wall of an upper portion of the drying tank 1, the installation box 18 is a box structure which is closed all around and hollow inside, an electric heating plate 19 is fixed to an inner wall of the installation box 18, an air outlet end of the air blower 17 is communicated with the inside of the installation box 18 through a connecting pipe 20, the installation box 18 is communicated with the drying tank 1 through an air inlet pipe 21 which is arranged in a downward inclination manner, and the air inlet pipe 21 penetrates through a side wall of the drying tank 1 and extends to the upper side of the inside of the drying tank 1. The electric heating plate 19 heats the air in the installation box 18, and the air blower 17 blows the hot air in the installation box 18 into the drying tank 1 sequentially through the connecting pipe 20 and the air inlet pipe 21, so that the drying speed of the building materials is increased, and the drying efficiency is improved.

Preferably, as shown in fig. 1, a ventilation net 22 for covering the vent hole 6 is fixed to the bottom of the top cap 2. The ventilation net 22 can allow gas to pass through but can prevent the building materials from diffusing from the exhaust holes 6 to the outside of the drying tank 1, thereby not only avoiding the waste of the building materials but also being beneficial to environmental protection.

Preferably, as shown in fig. 1, the stirring assembly includes a fixing ring 23 fixedly sleeved outside the rotating shaft 11, positioning holes 24 are formed in the front and rear sides of the fixing ring 23, a mounting hole is formed in the rotating shaft 11, the fixing ring 23 is detachably and fixedly connected with the rotating shaft 11 through a positioning pin sequentially passing through the positioning holes 24 and the mounting hole, and horizontally arranged stirring rods 29 are fixed on both sides of the fixing ring 23. The fixing ring 23 is detachably and fixedly connected with the rotating shaft 11, so that the mounting is convenient, and when the stirring rod 29 is damaged, the replacement and the use are convenient.

Preferably, as shown in fig. 1, the positioning holes 24 are formed on both the front and rear sides of the positioning ring 12, the rotating shaft 11 is provided with a mounting hole, and the positioning ring 12 is detachably and fixedly connected to the rotating shaft 11 by a positioning pin sequentially passing through the positioning holes 24 and the mounting hole.

Preferably, as shown in fig. 2, a connecting lug plate 25 is fixed on the top of the scraper 14, threaded holes 26 are respectively formed in the end of the support rod 13 facing away from the end of the positioning ring 12 and the connecting lug plate 25, and the connecting lug plate 25 is detachably and fixedly connected with the support rod 13 through bolts passing through the threaded holes 26. The scraper 14 and the supporting rod 13 are fixedly connected in a detachable mode, and the scraper 14 is convenient to replace.

Preferably, as shown in fig. 1, two sides of the bottom of the drying cylinder 1 are fixedly connected with support legs 27 which are vertically arranged downwards, and universal wheels 28 with locking mechanisms are mounted at the bottom ends of the support legs 27. The device is conveniently moved according to the use requirement, and the labor is saved.

The utility model discloses a theory of operation and working process: during the use, to the building material of treating drying of packing into in the storage case 7, let in high temperature heat source to heat drying chamber 1 in the heat source pipe 5, switch on, start driving motor 10 and air-blower 17, and open the valve on the inlet pipe 8, building material gets into inside drying chamber 1 by inlet pipe 8, driving motor 10 work drives pivot 11 rotation, thereby puddler 29 rotates, the realization is to building material's mixing stirring, electric plate 19 heats the air in the install bin 18, air-blower 17 loops through connecting pipe 20, hot-air in the air-supply line 21 will install bin 18 blows in inside drying chamber 1, accelerate the dry speed of building material, promote drying efficiency. The moisture absorbed on the building material is dried in the drying tank 1 and then converted into vapor to move upwards, and the vapor is discharged outwards through the exhaust hole 6. The drying finishes, close air-blower 17, and stop letting in the high temperature heat source in the heat source pipe 5, open the valve on the discharging pipe 9, thereby pivot 11 rotates and drives scraper blade 14 and rotate, brush hair 15 is scraped the inside wall of 1 lower part of drying cabinet, clean, be favorable to the material to flow downwards, accelerate the outside exhaust speed of discharging pipe 9 from the material, make the material discharge clean, avoid causing the material extravagant, avoid 1 bottom of drying cabinet to gather the material and influence the normal use of drying cabinet 1, can be fine satisfy the user demand.

The above embodiments are for the description of the present invention, not for the limitation of the present invention, and any scheme after simply changing the present invention all belongs to the protection scope of the present invention.

Claims

1. A drying device for building materials is characterized in that: the drying device comprises a drying tank and a top cover which is detachably and fixedly connected to the top end of the drying tank, wherein the lower part of the drying tank is in a cone hopper shape, the side wall of the drying tank is of a double-layer structure with a hollow inner part, namely an outer wall and an inner wall, a heat source pipe is spirally wound on the inner wall, and the upper end and the lower end of the heat source pipe both penetrate through the outer wall and extend to the outside of the drying tank; one side of the top cover is provided with an exhaust hole communicated with the interior of the drying tank, the other side of the top cover is fixed with a storage tank, the bottom of the storage tank is communicated with a feeding pipe extending downwards, the feeding pipe penetrates through the top cover and extends to the upper part of the interior of the drying tank, the bottom of the drying tank is communicated with a discharging pipe extending downwards, valves are arranged on the feeding pipe and the discharging pipe, and a blowing assembly used for blowing hot air into the drying tank is fixed on one side of the upper part of the drying tank; the intermediate position at top cap top is fixed with driving motor, driving motor's output shaft has the pivot of vertical downward setting through shaft coupling transmission connection, the pivot runs through the top cap and extends to the inside below of drying cabinet, the stirring subassembly that a plurality of even intervals of fixedly connected with set up can be dismantled along its length direction in the pivot, the periphery cover of pivot lower part is equipped with the holding ring, the periphery of holding ring is fixed with the bracing piece that a plurality of downward sloping set up, fixedly connected with scraper blade can be dismantled to the one end that the bracing piece deviates from the holding ring, the bottom equipartition of scraper blade has the brush hair, the brush hair is laminated mutually with the lateral wall of drying cabinet lower part.

2. The drying device for construction materials according to claim 1, characterized in that: the subassembly of blowing includes the backup pad that the level set up, backup pad fixed connection is on the lateral wall on drying can upper portion, be fixed with the air-blower in the backup pad, be fixed with the install bin on the lateral wall on drying can upper portion, the install bin is the box structure that seals and inside cavity sets up all around, be fixed with the electric plate on the inner wall of install bin, the air-out end of air-blower is linked together through connecting pipe and install bin inside, be linked together through the air-supply line that the downward sloping set up between install bin and the drying can, the air-supply line runs through the drying can lateral wall and extends to the inside top of drying can.

3. The drying device for construction materials according to claim 2, characterized in that: the bottom of the top cover is fixed with a breathable net for covering the vent holes.

4. The drying device for construction materials according to claim 2, characterized in that: the stirring assembly comprises a fixing ring which is fixedly sleeved outside the rotating shaft, positioning holes are formed in the front side and the rear side of the fixing ring, mounting holes are formed in the rotating shaft, the fixing ring can be detachably and fixedly connected with the rotating shaft through positioning pins which sequentially penetrate through the positioning holes and the mounting holes, and stirring rods which are horizontally arranged are fixed on the two sides of the fixing ring.

5. The drying device for construction materials according to claim 2, characterized in that: locating holes are formed in the front side and the rear side of the locating ring, mounting holes are formed in the rotating shaft, and the locating ring is detachably and fixedly connected with the rotating shaft through locating pins which sequentially penetrate through the locating holes and the mounting holes.

6. The drying device for construction materials according to claim 5, wherein: the top of scraper blade is fixed with the connection otic placode, and the bracing piece deviates from all set up threaded hole on the tip of the one end of holding ring and the connection otic placode, and fixed connection can be dismantled with the bracing piece to the connection otic placode through the bolt that passes the threaded hole.

7. The drying device for construction materials according to any one of claims 1 to 6, wherein: the equal fixedly connected with landing leg that sets up downwards of both sides of drying tank bottom, the universal wheel that has locking mechanism is installed to the bottom of landing leg.