CN213811491U

CN213811491U - Concrete drying device with heat recovery function

Info

Publication number: CN213811491U
Application number: CN202022458931.XU
Authority: CN
Inventors: 张雪
Original assignee: Taiyuan Wanbo Jiantai Concrete Co ltd
Current assignee: Taiyuan Wanbo Jiantai Concrete Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-27
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a concrete drying device with heat recovery function, which comprises an outer shell, the inside of shell is fixed with the inner bag, be provided with the intercommunication chamber between inner bag and the shell, the inlet tube is installed to one side of shell, the water intaking valve is installed to one side of inlet tube, the drain valve is installed to the opposite side of shell, the drain valve is installed to one side of drain pipe, and the one end of inlet tube and drain pipe all communicates with the intercommunication chamber, the bottom of shell is fixed with driving motor, the axis of rotation is installed to driving motor's output, the external welding of axis of rotation has auger one and puddler, the inner wall welding of inner bag has the fender flow frame, the inside of shell and the bottom fixed mounting of inner bag have the hot plate, the output structure is installed to one side of shell, the observation window is installed in the front of shell. The utility model discloses make concrete drying device have the heat recovery function, can open different drain valves according to the volume of different concrete and retrieve the hot water, can improve the homogeneity and the oven-dry mass of the stoving of concrete.

Description

Concrete drying device with heat recovery function

Technical Field

The utility model relates to a concrete drying technology field especially relates to a concrete drying device with heat recovery function.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

Concrete drying device among the prior art does not have better heat recovery function, can not open different drain valves according to the volume of different concrete and retrieve the hot water, and the homogeneity and the stoving quality of the stoving of concrete all differ simultaneously. Therefore, it is desirable to design a concrete drying device with heat recovery function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the better heat recovery function that does not exist among the prior art, can not open different drain valves according to the volume of different concrete and retrieve the hot water, the homogeneity and the oven-dry mass of the stoving of concrete all differ the shortcoming simultaneously, and the concrete drying device with heat recovery function that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete drying device with heat recovery function, includes the shell, the inside of shell is fixed with the inner bag, be provided with the intercommunication chamber between inner bag and the shell, the inlet tube is installed to one side of shell, the water intaking valve is installed to one side of inlet tube, the drain pipe is installed to the opposite side of shell, the drain valve is installed to one side of drain pipe, and the one end of inlet tube and drain pipe all communicates with the intercommunication chamber, the bottom of shell is fixed with driving motor, the axis of rotation is installed to driving motor's output, the external weld of axis of rotation has auger one and puddler, the inner wall welding of inner bag has the fender flow frame, the inside of shell and the bottom fixed mounting of inner bag have the hot plate.

Furthermore, an output structure is installed on one side of the shell, and an observation window is installed on the front face of the shell.

Furthermore, the output structure comprises an output pipe, one end of the output pipe is communicated with the inside of the inner container, and the bottom of one end of the output pipe is fixedly communicated with a discharge pipe.

Further, the other end of output tube is fixed with servo motor, the dwang is installed to servo motor's output, the outside welding of dwang has auger two.

Further, the top of shell is fixed with feeding structure, feeding structure is including the feeder hopper, and the bottom of feeder hopper and the inside intercommunication of inner bag.

Furthermore, the outside of feeder hopper is fixed with the external screw thread, the outside threaded connection of external screw thread has the screw thread lid.

Furthermore, the bottom of shell fixed mounting has the supporting leg, the bottom of supporting leg is fixed with the bottom plate.

The utility model has the advantages that:

1. through inlet tube, intercommunication chamber and a plurality of drain pipe that set up, the inlet tube can carry the inside in intercommunication chamber with water, and the hydroenergy of intercommunication intracavity portion can retrieve the heat to the waste heat after the concrete is dried for concrete drying device has the heat recovery function, adopts a plurality of drain pipes can open different drain valves according to the volume of different concrete and retrieve the hot water, improves the utilization ratio to concrete waste heat recovery.

2. Through the driving motor who sets up, auger one, dwang and fender flow frame, driving motor can drive auger one and the puddler rotates, and auger one rotates with the puddler and can drives the concrete and rotate, and auger one and puddler can improve the homogeneity of the stoving of concrete, improve the quality of the dry concrete, and fender flow frame can be to concrete part fender flow, can further improve the homogeneity and the oven-dry quality of the stoving of concrete.

3. Through the output structure who sets up, the servo motor of output structure one end can drive the dwang and rotate, and the dwang rotates and drives second auger and rotate, and second auger rotates and can drive the concrete discharge in the inner bag.

4. Through observation window and the feeding structure that sets up, the observation window can convenient to use person observe concrete drying device's inside, and the screw cap screw thread in the feeding structure is on the external screw thread, and the screw cap can seal the top of feeder hopper, avoids the concrete to produce the dust when drying and enters into in the air.

Drawings

Fig. 1 is a schematic view of the overall structure of a concrete drying device with heat recovery function provided by the present invention;

fig. 2 is a schematic view of an internal structure of a concrete drying device with a heat recovery function provided by the present invention;

fig. 3 is a schematic diagram of an output structure of a concrete drying device with a heat recovery function provided by the present invention;

fig. 4 is the utility model provides a concrete drying device's feeding structure schematic diagram with heat recovery function.

In the figure: the device comprises a shell 1, a driving motor 2, an output structure 3, a feed structure 4, a water inlet pipe 5, a water inlet valve 6, a water outlet pipe 7, a water discharge valve 8, an inner container 9, a communicating cavity 10, a first packing auger 11, a stirring rod 12, a flow blocking frame 13, a heating plate 14, an output pipe 15, a servo motor 16, a rotating rod 17, a second packing auger 18, a discharge pipe 19, a feed hopper 20, an external thread 21, a threaded cap 22, a support leg 23, a bottom plate 24 and an observation window 25.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 simultaneously, a concrete drying device with heat recovery function comprises a housing 1, a liner 9 is fixed inside the housing 1, a communication cavity 10 is arranged between the liner 9 and the housing 1, water inside the communication cavity 10 can recover heat from waste heat after drying concrete, so that the concrete drying device has heat recovery function, a water inlet pipe 5 is installed at one side of the housing 1, the water inlet pipe 5 can convey water into the communication cavity 10, a water inlet valve 6 is installed at one side of the water inlet pipe 5, a water outlet pipe 7 is installed at the other side of the housing 1, a water discharge valve 8 is installed at one side of the water outlet pipe 7, a plurality of water discharge pipes 7 can be adopted to open different water discharge valves 8 according to different amounts of concrete to recover hot water, thereby improving the utilization rate of concrete waste heat recovery, and one end of the water inlet pipe 5 and one end of the water discharge pipe 7 are both communicated with the communication cavity 10, the bottom of shell 1 is fixed with driving motor 2, the axis of rotation is installed to driving motor 2's output, the outside welding of axis of rotation has auger 11 and puddler 12, driving motor 2 can drive auger 11 and puddler 12 and rotate, auger 11 and puddler 12 rotate and can drive the concrete and rotate, auger 11 and puddler 12 can improve the homogeneity of the stoving of concrete, improve the quality of the dry concrete of drying, the inner wall welding of inner bag 9 has and keeps off flow frame 13, it can keep off the flow to concrete part to keep off flow frame 13, can further improve the homogeneity and the drying quality of the stoving of concrete, the inside of shell 1 and the bottom fixed mounting of inner bag 9 have hot plate 14, the heat that hot plate 14 produced can be dried the concrete.

Further, output structure 3 is installed to one side of shell 1, and observation window 25 is installed on the front of shell 1, and observation window 25 can be convenient for the user to see the inside of concrete drying device.

Furthermore, the output structure 3 comprises an output pipe 15, one end of the output pipe 15 is communicated with the inside of the inner container 9, and the bottom of one end of the output pipe 15 is fixedly communicated with a discharge pipe 19.

Furthermore, the other end of the output pipe 15 is fixed with a servo motor 16, the output end of the servo motor 16 is provided with a rotating rod 17, the servo motor 16 at one end of the output structure 3 can drive the rotating rod 17 to rotate, the outer part of the rotating rod 17 is welded with a second packing auger 18, the rotating rod 17 rotates to drive the second packing auger 18 to rotate, and the second packing auger 18 rotates to drive the concrete in the inner container 9 to be discharged.

Further, the top of shell 1 is fixed with feeding structure 4, and feeding structure 4 is including feeder hopper 20, and the concrete passes through in feeder hopper 20 carries inner bag 9, and the bottom of feeder hopper 20 and the inside intercommunication of inner bag 9.

Further, the outside of feeder hopper 20 is fixed with external screw thread 21, and the outside threaded connection of external screw thread 21 has screw cap 22, and the screw cap 22 screw thread in the feed structure 4 is on external screw thread 21, and screw cap 22 can seal the top of feeder hopper 20, avoids the concrete to produce the dust when drying and enters into in the air.

Furthermore, the bottom of shell 1 is fixed with supporting leg 23, and the bottom of supporting leg 23 is fixed with bottom plate 24, and bottom plate 24 can increase the area of contact of supporting leg 23 and ground, improves the stability that supporting leg 23 used.

The working principle is as follows: when the concrete drying device is used, the concrete drying device is fixedly installed at a designated position through the supporting legs 23, the threaded cover 22 is opened, concrete is poured into the feed hopper 20, the threads of the threaded cover 22 in the feeding structure 4 are arranged on the external threads 21, the top of the feed hopper 20 can be sealed by the threaded cover 22, dust generated during drying of the concrete is prevented from entering air, the observation window 25 can be used for allowing a user to conveniently observe the inside of the concrete drying device, the driving motor 2 is started, the driving motor 2 can drive the first auger 11 and the stirring rod 12 to rotate, the first auger 11 and the stirring rod 12 can drive the concrete to rotate, the first auger 11 and the stirring rod 12 can improve the drying uniformity of the concrete, the quality of the dried concrete is improved, the flow blocking frame 13 can block partial flow of the concrete, the drying uniformity and the drying quality of the concrete can be further improved, the water inlet pipe 5 can convey water to the inside of the communicating cavity 10, the hydroenergy of intercommunication 10 insides can retrieve the heat to the waste heat after the concrete is dried for concrete drying device has the heat recovery function, adopt a plurality of drain pipes 7 can open different drain valves 8 according to the volume of different concrete and retrieve hot water, improve the utilization ratio to concrete waste heat recovery, the servo motor 16 of 3 one ends of output structure can drive dwang 17 and rotate, dwang 17 rotates and drives two 18 rotations of auger, two 18 rotations of auger can drive the concrete discharge in the inner bag 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete drying device with heat recovery function, includes shell (1), its characterized in that, the inside of shell (1) is fixed with inner bag (9), be provided with intercommunication chamber (10) between inner bag (9) and shell (1), inlet tube (5) are installed to one side of shell (1), water intaking valve (6) are installed to one side of inlet tube (5), drain pipe (7) are installed to the opposite side of shell (1), drain valve (8) are installed to one side of drain pipe (7), and the one end of inlet tube (5) and drain pipe (7) all communicates with intercommunication chamber (10), the bottom of shell (1) is fixed with driving motor (2), the axis of rotation is installed to the output of driving motor (2), the outer weld of axis of rotation has auger (11) and puddler (12), the inner wall welding of inner bag (9) has and keeps off flow frame (13), heating plates (14) are fixedly arranged in the shell (1) and at the bottom of the inner container (9).

2. The concrete drying device with the heat recovery function as claimed in claim 1, wherein an output structure (3) is installed at one side of the housing (1), and a viewing window (25) is installed at the front surface of the housing (1).

3. The concrete drying device with the heat recovery function as claimed in claim 2, wherein the output structure (3) comprises an output pipe (15), one end of the output pipe (15) is communicated with the inside of the inner container (9), and a discharge pipe (19) is fixedly communicated with the bottom of one end of the output pipe (15).

4. The concrete drying device with the heat recovery function, as claimed in claim 3, characterized in that the other end of the output pipe (15) is fixed with a servo motor (16), a rotating rod (17) is installed at the output end of the servo motor (16), and a second auger (18) is welded outside the rotating rod (17).

5. The concrete drying device with the heat recovery function as recited in claim 1, characterized in that a feeding structure (4) is fixed on the top of the housing (1), the feeding structure (4) comprises a feeding hopper (20), and the bottom of the feeding hopper (20) is communicated with the inside of the inner container (9).

6. The concrete drying device with the heat recovery function as claimed in claim 5, wherein an external thread (21) is fixed to the outside of the feed hopper (20), and a threaded cover (22) is screwed to the outside of the external thread (21).

7. The concrete drying device with the heat recovery function as claimed in claim 1, wherein the bottom of the casing (1) is fixedly provided with supporting legs (23), and the bottom of the supporting legs (23) is fixedly provided with a bottom plate (24).