A dehumidifying and drying device for straw brick

• US 20200132371A1
• Filed: 01/02/2020
• Published: 04/30/2020
• Est. Priority Date: 09/19/2019
• Status: Abandoned Application

• Current Assignee: Danyang Mao
• Original Assignee: Danyang Mao
• Inventors: Mao, Danyang
• Application Number:
  US16/732,356
• Publication Number:
  US 20200132371A1
• Time in Patent Office: Days
• CPC Class Codes: B29C 2035/046 dried air
• CPC Class Codes: B29C 35/045 using gas or flames
• CPC Class Codes: B29K 2001/00 Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
• CPC Class Codes: B29L 2031/102 Bricks
• CPC Class Codes: F26B 11/028 Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating
• CPC Class Codes: F26B 11/04 rotating about a horizontal or slightly-inclined axis F26B11/022, F26B11/024, F26B11/026, F26B11/028 take precedence
• CPC Class Codes: F26B 3/04 the gas or vapour circulating over or surrounding the materials or objects to be dried F26B3/14 takes precedence

Abstract

The invention discloses a straw brick dehumidifying and drying device, which includes a machine body, wherein a molding cavity is provided in the body, a sealing device is provided on the front side of the molding cavity, the sealing device includes a sealing plate, and the rotating device There is a rotating shaft, and a rotating wheel is fixed on the rotating shaft. Seven groups of storage devices are arranged on the outer periphery of the rotating wheel with the rotating shaft as the center. The storage device can place straw bricks. The rotatable rotating wheel drives the straw brick to rotate slowly, and the placement direction of the straw brick is always upward to maintain the stability of its placement. Secondly, the hot air is blown to the molding cavity through the rotation of the fan blades, and the hot air can be converted by the condensation device. It is discharged in a liquid state, and has the function of dehumidifying the molding cavity, thereby keeping the air in the molding cavity dry and improving the efficiency of preparing straw bricks.

Claims

1. A straw brick dehumidifying and drying device, including a body;

a molding cavity is provided in the body, and a sealing device is provided on the front side of the molding cavity. The sealing device includes a sealing plate, which can seal the molding cavity to ensure the balance of the air environment in the molding cavity. A rotation shaft is provided for rotation in the molding cavity, and a rotation wheel is fixed on the rotation shaft. Seven groups of storage devices are arranged on the outer periphery of the rotation wheel with the rotation axis as the center. Place straw bricks;

a transmission device is provided on the right side of the molding cavity, and the right end of the rotating shaft is dynamically connected to the transmission device. A dehumidification device is provided on the lower side of the molding cavity, and the dehumidification device can blow hot air into the molding cavity. A power conversion device is provided on the lower side of the dehumidification device, and the power conversion device is dynamically connected with the sealing device, the work of the power conversion device can provide power for the work of the dehumidification device and the sealing device;

a condensing device is provided on the upper side of the molding cavity, and the condensing device can cool the hot air in the molding cavity to form water, thereby discharging the outside of the molding cavity, maintaining a dry environment in the molding cavity, and accelerating the straw. Molding of bricks.

2. The dehumidifying and drying device for straw bricks according to claim 1, wherein the sealing device comprises an opening and closing cavity;

a sealing shaft is rotatably provided in the opening and closing cavity, and the sealing plate is fixed on the sealing shaft;

a meshing cavity is provided on the lower side of the opening and closing cavity. The lower end of the sealed rotating shaft extends into the meshing cavity and a first bevel gear is fixed. A left side of the first bevel gear is meshed with a second bevel gear. A gear rotating shaft is fixed at the center of the second bevel gear, and the gear rotating shaft is dynamically connected with the power conversion device.

3. The dehumidifying and drying device for straw bricks according to claim 1, wherein the storage device comprises left-right symmetrical mounting rods;

the mounting rod is fixed on the rotating wheel, and fixed rods are fixed between the mounting rods, and the left and right symmetrical connection blocks are provided on the fixed rod through rotation of bearings;

a placing plate is fixed between the connecting blocks, a placing groove is arranged on the placing plate, and the straw brick is placed in the placing groove.

4. The straw brick dehumidifying and drying device according to claim 3, characterized in that five said straw bricks can be placed in a single said placing tank.

5. The dehumidifying and drying device for straw bricks according to claim 1, wherein the transmission device comprises a belt cavity;

the belt cavity is in communication with the molding cavity. The belt cavity is provided with symmetrical upper and lower pulleys. The pulleys are dynamically connected by a transmission belt. The right end of the rotating shaft is fixedly connected to the upper pulley. A belt rotation shaft is fixed at the center of the pulley on the side;

the left side of the belt cavity is provided with a transmission cavity. The left end of the belt rotation shaft extends into the transmission cavity and a transmission gear is fixed. The transmission gear is meshed with a meshing gear on the lower side. A transmission shaft is provided, and the left end of the transmission shaft is dynamically connected with the power conversion device.

6. The straw brick dehumidifying and drying device according to claim 5, wherein the diameter of the meshing gear is much smaller than the diameter of the transmission gear.

7. The dehumidifying and drying device for straw bricks according to claim 1, wherein the dehumidifying device comprises a heating cavity;

the rear side of the heating cavity is in communication with the outside world. Six heating plates are installed in the heating cavity, and a mesh plate is installed on the upper side of the heating plate. The mesh plate can make the heating plate work when it is working. The hot gas evenly flows into the forming cavity;

a mounting block is arranged on the lower side of the heating plate, and three fan blades are evenly installed on the outer periphery of the mounting block. A wind shaft is fixed on the lower end surface of the mounting block, and the lower end of the wind shaft is dynamically connected to the power conversion device.

8. The dehumidifying and drying device for straw bricks according to claim 7, characterized in that the heating plate is electrically connected to external mains electricity.

9. The straw brick dehumidifying and drying device according to claim 1, wherein the power conversion device comprises a moving cavity;

a moving block is slidably arranged in the moving cavity, and a power motor is fixed in the moving block. A spline sleeve is installed at the right end of the power motor, and the spline sleeve has a right end that can be splined with the transmission shaft. A third bevel gear is fixed on the spline sleeve, a fourth bevel gear is meshed and connected on the upper side of the third bevel gear, the fourth bevel gear is fixedly connected to the wind shaft, and the power motor A spline shaft is installed at the left end of the power;

the left side of the moving cavity is provided with a synchronous belt cavity. A hydraulic cylinder is fixed on the left end wall of the synchronous belt cavity. A power telescopic shaft is installed at the right end of the hydraulic cylinder, and the right end of the telescopic shaft extends into the moving cavity. It is fixedly connected to the moving block. The front and rear symmetrical belt pulleys are provided in the belt cavity. The belt pulleys are connected by a synchronous toothed belt. The rear belt is provided with flowers. A key slot, wherein the spline slot and the spline shaft can be splined, and the timing belt wheel on the front side is fixedly connected with the left end of the gear rotating shaft.

10. The dehumidifying and drying device for straw bricks according to claim 1, wherein the condensation device comprises a deflector;

the right end of the deflector is fixedly installed in the molding cavity. A deflector is provided in the deflector. A through hole is provided between the right end wall of the molding cavity and the outside, and a right end of the through hole is installed. A connecting pipe, which is connected to the external drainage system, the connecting pipe, the through hole and the diversion groove communicate with each other, a condensing cavity is provided on the upper side of the molding cavity, and the condensing cavity is wound around the periphery Cooling water pipe;

a water inlet hole is provided on the left side of the condensation chamber, and the water inlet hole is in communication with the left end of the cooling water pipe. A pump is installed on the left end of the water inlet hole, and a water inlet pipe is installed on the left side of the water pump. A water pipe is fixedly connected to the left end face of the body, the water inlet pipe is in communication with the water inlet hole, a drainage hole is provided on the right side of the condensation cavity, the drainage hole is communicated with the right end of the cooling water pipe, and the drainage hole is right A drainage pipe is installed on the side, the drainage pipe is fixedly connected to the right end face of the body, and the drainage pipe is in communication with the drainage hole.