Drying equipment for producing ceramsite from sludge

Abstract

The utility model relates to the technical field of ceramsite production, and provides drying equipment for producing ceramsite from sludge, the drying equipment comprises a drying cylinder and a drying structure, the drying cylinder comprises a heating plate, a feeding hopper, a stirring structure, the drying structure, a fan shell, a dustproof net, a heating wire, an air outlet pipe and a sealing door, a feeding hopper is fixed to one side of the top of the drying cylinder, and a stirring structure is arranged in the middle of the top end of the drying cylinder. The drying structure is arranged, a first rotating shaft rotates to drive a driving wheel to rotate, and a first driven wheel and a second transmission wheel are driven to rotate synchronously under the action of a first transmission belt and a second transmission belt, so that the driving wheel is driven to rotate, and hot air is blown out by arranging a heating wire; and through cooperation of the heating plate, moisture on the ceramsite is easier to evaporate, so that the ceramsite drying efficiency is improved, through arrangement of the air outlet pipe, evaporated water vapor can be conveniently discharged in time, and the drying cylinder is kept in a high-temperature dry state.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramsite production, in particular to drying equipment used for producing ceramsite from sludge. Background Art

[0002] Ceramic granules usually involve processing raw materials into lightweight and porous ceramic particles through specific process flow. The raw materials for ceramsite production come from a wide range of sources, such as natural clay, shale, and industrial solid waste. The production process needs to ensure that the raw materials have appropriate and uniform composition, sufficient fineness, and a standard ball-forming environment. Through these process flows, ceramsite not only has good physical properties, but also can achieve resource recycling and reduce environmental pollution. A drying equipment for sludge production of ceramsite can ensure the quality of ceramsite and meet environmental protection requirements;

[0003] To this end, the patent with publication number CN215261055U discloses a ceramsite drying device, which belongs to the technical field of ceramsite drying. The structure includes a bracket and an outer cylinder fixed on the bracket, a drying cylinder is fixedly arranged inside the outer cylinder, and the outer cylinder and the drying cylinder form a drying area, a screening area and a discharging area from left to right in sequence. A feeding device is arranged inside the drying cylinder and passes through the drying area, the screening area and the discharging area in sequence, and a feeding channel connected to the left end of the drying area is arranged on the outer cylinder. The utility model has a simple structure, can realize the drying and screening of ceramsite at the same time, and has high efficiency.

[0004] The above-mentioned ceramsite drying device is not convenient for improving the drying efficiency during use, the ceramsite is easily piled up and affects the drying efficiency, and it is not convenient for double drying, the drying time is relatively long, thereby reducing the work efficiency. Utility Model Content

[0005] The utility model aims to provide a drying device for producing ceramsite from sludge, so as to solve the defect that the existing ceramsite drying device is not convenient for improving the drying efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a drying device for producing ceramsite from sludge, comprising a drying cylinder and a drying structure;

[0007] The drying cylinder comprises a heating plate, a feed hopper, a stirring structure, a drying structure, a fan housing, a dust screen, a heating wire, an air outlet pipe and a sealing door. The heating plate is arranged inside the drying cylinder, a feed hopper is fixed on one side of the top of the drying cylinder, and a stirring structure is arranged at the middle position of the top of the drying cylinder;

[0008] Drying structures are provided on both sides of the stirring structure, fan casings are provided on both sides of the top of the drying cylinder, a dustproof net is provided at the top of the fan casing, and a heating wire is provided at the bottom of the fan casing;

[0009] An air outlet pipe is arranged on one side of the top of the drying cylinder away from the feed hopper, and a sealing door is arranged on one side of the drying cylinder.

[0010] Preferably, the stirring structure includes a bracket, a motor, a first rotating shaft, a stirring plate and a connecting groove, the bracket is arranged at the top of the drying cylinder, the motor is fixed on one side of the bracket, the first rotating shaft is arranged inside the drying cylinder, the stirring plates are evenly fixed on the outer side of the first rotating shaft, and the bottom end of the stirring plate is evenly arranged with connecting grooves.

[0011] Preferably, one end of the first rotating shaft passes through the middle position of the top end of the drying cylinder, extends to the outside of the drying cylinder, and is fixedly connected to the output end of the motor.

[0012] Preferably, the stirring plates are provided in a plurality of groups, and the stirring plates are distributed at equal intervals on the outer side of the first rotating shaft; the connecting grooves are provided in a plurality of groups, and the connecting grooves are distributed at equal intervals on the bottom end of the stirring plates.

[0013] Preferably, the drying structure includes a driving wheel, a first transmission belt, a first driven wheel, a second transmission belt, a second transmission wheel, a second rotating shaft, a fan body and fan blades, the driving wheel is arranged at the top end of the drying cylinder outside the first rotating shaft, the first transmission belt is arranged on the outside of the second transmission belt, the first driven wheel is arranged on one side inside the first transmission belt, the second transmission belt is arranged on one side inside the second transmission belt, the second driven wheel is arranged on the bottom end of the first driven wheel and the second transmission wheel are fixed with the second rotating shaft, the fan body is fixed with the bottom end of the second rotating shaft, and the fan blades are evenly fixed on the outside of the fan body.

[0014] Preferably, one end of the second rotating shaft passes through the top of the fan casing, extends to the inside of the fan casing and is fixedly connected to the top of the fan body. The fan blades are arranged in a plurality of groups, and the fan blades are evenly spaced on the outside of the fan body.

[0015] Preferably, two groups of the fan casings are provided, and the fan casings are symmetrically distributed at the top of the drying cylinder, and one end of the fan casing passes through the top of the drying cylinder and extends to the interior of the drying cylinder.

[0016] The utility model provides a drying device for producing ceramsite from sludge, which has the following advantages:

[0017] By providing a stirring structure, ceramsite is added into the drying cylinder through the feed hopper, and the first rotating shaft is driven to rotate by starting the motor, thereby driving the stirring plate to rotate synchronously, and the stirring plate drives the ceramsite to stir, and the ceramsite flows faster through the connecting groove at the bottom of the stirring plate, so that the ceramsite is heated more evenly;

[0018] By providing a drying structure, the driving wheel is driven to rotate by the rotation of the first rotating shaft, and the first driven wheel and the second driving wheel are driven to rotate synchronously under the action of the first transmission belt and the second transmission belt, thereby driving the driving wheel to rotate. By providing a heating wire, hot air is blown out, and the heating plate is used to make the moisture on the expanded clay easier to evaporate, thereby improving the drying efficiency of the expanded clay. By providing an air outlet pipe, the evaporated water vapor is discharged in time, so that the drying cylinder can be kept in a high-temperature and dry state. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 For the utility model Figure 3 The enlarged structural diagram at B in the middle;

[0023] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. drying cylinder; 101. heating plate; 102. feed hopper; 103. stirring structure; 1031. bracket; 1032. motor; 1033. first rotating shaft; 1034. stirring plate; 1035. connecting groove; 104. drying structure; 1041. driving wheel; 1042. first transmission belt; 1043. first driven wheel; 1044. second transmission belt; 1045. second transmission wheel; 1046. second rotating shaft; 1047. fan body; 1048. fan blades; 105. fan casing; 106. dustproof net; 107. heating wire; 108. air outlet pipe; 109. sealing door. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a drying device for producing ceramsite from sludge, comprising a drying cylinder 1 and a drying structure 104.

[0027] Reference Figure 3 and Figure 5 As shown, the drying drum 1 includes a heating plate 101, a feed hopper 102, a stirring structure 103, a drying structure 104, a fan housing 105, a dust screen 106, a heating wire 107, an air outlet pipe 108 and a sealing door 109. The heating plate 101 is arranged inside the drying drum 1, and the feed hopper 102 is fixed to one side of the top of the drying drum 1. The stirring structure 103 is arranged at the middle position of the top of the drying drum 1. The stirring structure 103 includes a bracket 1031, a motor 1032, a first rotating shaft 1033, a stirring plate 1034 and a connecting groove 1035. The bracket 1031 is arranged at the top of the drying drum 1. A motor 1032 is fixed on the side, a first rotating shaft 1033 is arranged inside the drying cylinder 1, a stirring plate 1034 is evenly fixed on the outer side of the first rotating shaft 1033, and connecting grooves 1035 are evenly arranged on the bottom end of the stirring plate 1034. One end of the first rotating shaft 1033 passes through the middle position of the top end of the drying cylinder 1 and extends to the outside of the drying cylinder 1 and is fixedly connected to the output end of the motor 1032. Several groups of stirring plates 1034 are arranged, and the stirring plates 1034 are evenly distributed on the outer side of the first rotating shaft 1033. Several groups of connecting grooves 1035 are arranged, and the connecting grooves 1035 are evenly distributed at the bottom end of the stirring plate 1034.

[0028] Clay pellets are added to the drying drum 1 through the feed hopper 102, and the first rotating shaft 1033 is driven to rotate by starting the motor 1032, thereby driving the stirring plate 1034 to rotate synchronously. The stirring plate 1034 drives the clay pellets to stir, and the clay pellets flow faster through the connecting groove 1035 at the bottom of the stirring plate 1034, so that the clay pellets are heated more evenly.

[0029] Reference Figure 1-Figure 5As shown, drying structures 104 are provided on both sides of the stirring structure 103. The drying structure 104 includes a driving wheel 1041, a first transmission belt 1042, a first driven wheel 1043, a second transmission belt 1044, a second transmission wheel 1045, a second rotating shaft 1046, a fan body 1047 and a fan blade 1048. The driving wheel 1041 is arranged at the top end of the drying cylinder 1 outside the first rotating shaft 1033, the outside of the second transmission belt 1044 is provided with the first transmission belt 1042, a first driven wheel 1043 is provided on one side inside the first transmission belt 1042, a second transmission belt 1044 is provided on one side inside the second transmission belt 1044, and a second transmission wheel 1045 is provided on one side inside the second transmission belt 1044. The bottom ends of the first driven wheel 1043 and the second transmission wheel 1045 are both fixed with the second rotating shaft 1046. A fan body 1047 is fixed to the bottom end of the shaft 1046, and fan blades 1048 are evenly fixed to the outside of the fan body 1047, one end of the second rotating shaft 1046 penetrates the top of the fan casing 105, extends to the inside of the fan casing 105 and is fixedly connected to the top of the fan body 1047, and a plurality of fan blades 1048 are provided. The fan blades 1048 are evenly distributed on the outside of the fan body 1047, and fan casings 105 are provided on both sides of the top of the drying cylinder 1. There are two groups of fan casings 105, and the fan casings 105 are symmetrically distributed at the top of the drying cylinder 1. One end of the fan casing 105 penetrates the top of the drying cylinder 1 and extends to the inside of the drying cylinder 1. A dustproof net 106 is provided at the top of the inside of the fan casing 105, and a heating wire 107 is provided at the bottom of the inside of the fan casing 105. An air outlet pipe 108 is provided on the side of the top of the drying cylinder 1 away from the feed hopper 102, and a sealing door 109 is provided on one side of the drying cylinder 1.

[0030] The rotation of the first rotating shaft 1033 drives the driving wheel 1041 to rotate, and the first driven wheel 1043 and the second driving wheel 1045 are driven to rotate synchronously under the action of the first transmission belt 1042 and the second transmission belt 1044, thereby driving 1036 to drive 1037 to drive 1038 to rotate, and by setting the heating wire 107, 1038 blows out hot air, and the heating plate 101 is used to make the moisture on the expanded clay easier to evaporate, thereby improving the drying efficiency of the expanded clay, and by setting the air outlet pipe 108, the evaporated water vapor is easily discharged in time, so that the drying cylinder 1 is kept in a high temperature and dry state.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drying device for producing ceramsite from sludge, comprising a drying cylinder (1) and a drying structure (104); Features: The drying cylinder (1) comprises a heating plate (101), a feeding hopper (102), a stirring structure (103), a drying structure (104), a fan housing (105), a dust screen (106), a heating wire (107), an air outlet pipe (108) and a sealing door (109); the heating plate (101) is arranged inside the drying cylinder (1); the feeding hopper (102) is fixed on one side of the top of the drying cylinder (1); and the stirring structure (103) is arranged at the middle position of the top of the drying cylinder (1); Drying structures (104) are provided on both sides of the stirring structure (103), fan casings (105) are provided on both sides of the top of the drying cylinder (1), a dustproof net (106) is provided at the top of the fan casing (105), and a heating wire (107) is provided at the bottom of the fan casing (105); An air outlet pipe (108) is provided on one side of the top of the drying cylinder (1) away from the feed hopper (102), and a sealing door (109) is provided on one side of the drying cylinder (1).

2. A drying device for producing ceramsite from sludge according to claim 1, characterized in that: The stirring structure (103) comprises a bracket (1031), a motor (1032), a first rotating shaft (1033), a stirring plate (1034) and a connecting groove (1035); the bracket (1031) is arranged at the top end of the drying cylinder (1); the motor (1032) is fixed to one side of the bracket (1031); the first rotating shaft (1033) is arranged inside the drying cylinder (1); the stirring plates (1034) are evenly fixed to the outer side of the first rotating shaft (1033); and the bottom end of the stirring plate (1034) is evenly provided with connecting grooves (1035).

3. A drying device for producing ceramsite from sludge according to claim 2, characterized in that: One end of the first rotating shaft (1033) passes through the middle position of the top end of the drying cylinder (1), extends to the outside of the drying cylinder (1), and is fixedly connected to the output end of the motor (1032).

4. A drying device for producing ceramsite from sludge according to claim 2, characterized in that: The stirring plates (1034) are provided in a plurality of groups, and the stirring plates (1034) are evenly spaced on the outside of the first rotating shaft (1033); the connecting grooves (1035) are provided in a plurality of groups, and the connecting grooves (1035) are evenly spaced at the bottom ends of the stirring plates (1034).

5. The drying equipment for producing ceramsite from sludge according to claim 1, characterized in that: The drying structure (104) comprises a driving wheel (1041), a first transmission belt (1042), a first driven wheel (1043), a second transmission belt (1044), a second transmission wheel (1045), a second rotating shaft (1046), a fan body (1047) and fan blades (1048), wherein the driving wheel (1041) is arranged at the top end of the drying cylinder (1) outside the first rotating shaft (1033), the first transmission belt (1042) is arranged outside the second transmission belt (1044), and a first transmission belt (1042) is arranged inside the first transmission belt (1042). A first driven wheel (1043) is arranged on the side, a second transmission belt (1044) is arranged on the side of the first transmission belt (1042) outside the driving wheel (1041), a second transmission wheel (1045) is arranged on the side inside the second transmission belt (1044), a second rotating shaft (1046) is fixed to the bottom ends of the first driven wheel (1043) and the second transmission wheel (1045), a fan body (1047) is fixed to the bottom end of the second rotating shaft (1046), and fan blades (1048) are evenly fixed on the outside of the fan body (1047).

6. The drying equipment for producing ceramsite from sludge according to claim 5, characterized in that: One end of the second rotating shaft (1046) passes through the top of the fan housing (105), extends to the interior of the fan housing (105), and is fixedly connected to the top of the fan body (1047). The fan blades (1048) are arranged in a plurality of groups, and the fan blades (1048) are evenly spaced on the outside of the fan body (1047).

7. The drying equipment for producing ceramsite from sludge according to claim 1, characterized in that: Two groups of fan casings (105) are provided. The fan casings (105) are symmetrically distributed at the top of the drying cylinder (1). One end of the fan casing (105) passes through the top of the drying cylinder (1) and extends to the interior of the drying cylinder (1).

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