Automatic ash discharging device of biomass hot blast stove

Abstract

The utility model relates to the technical field of biomass hot blast stoves, and discloses an automatic ash discharging device of a biomass hot blast stove, which comprises a base device, a connecting cover is arranged on one side of the outer surface of the base device, the base device comprises a base, a connecting pipe is arranged on one side of the outer surface of the base, and a motor is arranged on one side of the outer surface of the connecting pipe. A stirring shaft is arranged on one side of the outer surface of the motor, a discharging pipe is arranged on one side of the outer surface of the connecting pipe, a working box is arranged at one end of the discharging pipe, and a hydraulic machine is arranged on one side of the outer surface of the working box. Through a threaded rod arranged in the base device, when the threaded rod rotates, a device plate moves up and down, when a lower limiting rod is disconnected with an auxiliary plate, an inserting rod can be pulled, when the inserting rod is connected with a connecting cover in an inserted mode, the equipment is connected, and when the inserting rod is disconnected with the connecting cover, the connecting cover can be taken down. And therefore, the effect of disassembling and assembling the equipment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass hot blast stoves, in particular to an automatic ash discharging device for a biomass hot blast stove. Background Art

[0002] Biomass hot air furnace is a device that uses biomass fuel (such as wood, straw, waste, etc.) to burn and generate hot air. It is mainly used for hot air supply in industrial production. Biomass hot air furnace usually uses the heat generated by biomass combustion to transfer the hot air to the medium that needs to be heated, such as air or gas, through a heat exchanger. The hot air furnace usually includes components such as a combustion chamber, a fuel supply system, a combustion control system, and a heat exchanger. The entire system can achieve the regulation of fuel supply, combustion, and hot air output through automatic control.

[0003] After searching, the patent number is (CN218820448U). An automatic ash discharge device for a biomass hot blast furnace comprises a furnace chamber, a furnace bar is arranged inside the furnace chamber, a fixed cylinder with an open top is fixedly inserted at the bottom of the furnace chamber, a rotating shaft is rotatably inserted at the bottom of the fixed cylinder, a motor is fixedly connected to the bottom of the rotating shaft, the top of the rotating shaft extends to the inside of the furnace chamber, a spiral conveying paddle is arranged on the surface of the rotating shaft and located inside the fixed cylinder, a discharge pipe is arranged on the side wall of the fixed cylinder and near the bottom, and an ash storage device is fixed on the other end of the discharge pipe away from the fixed cylinder. The utility model effectively solves the problem that the current hot blast furnace needs to open the furnace body when cleaning the ash and needs to cooperate with manual shoveling and other operations to achieve the removal of ash, which does not meet the use requirements. However, the structure is not convenient for disassembly and assembly during use, which makes it very limited in use. Therefore, a new structure is now proposed to solve this technical problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic ash removal device for a biomass hot blast furnace, which has the advantages of being easy to disassemble and assemble, and solves the problem that the traditional device mentioned in the above background technology is not easy to disassemble and assemble.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of easy disassembly and assembly mentioned in the above background technology, the utility model provides the following technical solutions: an automatic ash discharge device for a biomass hot air furnace, comprising a base device, and a connection cover is provided on one side of the outer surface of the base device;

[0008] The base device includes a base, a connecting pipe is provided on one side of the outer surface of the base, a motor is provided on one side of the outer surface of the connecting pipe, a stirring shaft is provided on one side of the outer surface of the motor, a discharging pipe is provided on one side of the outer surface of the connecting pipe, a working box is provided on one end of the discharging pipe, a hydraulic press is provided on one side of the outer surface of the working box, a recovery box is provided inside the working box, a connecting box is provided on one side of the outer surface of the base, a device pipe is provided inside the connecting box, an auxiliary pipe is provided on one side of the outer surface of the device pipe, a plug rod is provided inside the auxiliary pipe, a limiting rod is provided on one side of the outer surface of the plug rod, a turntable is provided inside the connecting box, an auxiliary plate is provided on one side of the outer surface of the turntable, a spring is provided on one side of the outer surface of the auxiliary plate, a threaded rod is provided on one side of the outer surface of the connecting box, a device plate is provided on one end of the threaded rod, and a support rod is provided on one side of the outer surface of the turntable.

[0009] Preferably, there are two connection boxes, and the two connection boxes are evenly arranged on the left and right sides of the outer surface of the base.

[0010] Preferably, the number of the device pipes is two, and the two device pipes are evenly arranged in the left and right connection boxes.

[0011] Preferably, one end of the device pipe is fixedly connected to one side of the inner wall of the connection box, and the other end of the device pipe contacts one side of the inner wall of the connection box, passes through one side of the inner wall of the connection box, to one side of the outer surface of the connection box, and both are fixedly connected to the connection box.

[0012] Preferably, the number of the auxiliary pipes is two, and the two auxiliary pipes are evenly arranged in the left and right connection boxes, and both are in contact with one side of the outer surface of the device pipe.

[0013] Preferably, one end of the auxiliary tube contacts one side of the outer surface of the device tube, passes through one side of the outer surface of the device tube, reaches the inside of the device tube, and is fixedly connected to the device tube.

[0014] Slide grooves are arranged on the upper and lower sides of the inner wall of the auxiliary tube, and one side of the outer surface of the slide groove contacts one side of the inner wall of the auxiliary tube and penetrates one side of the inner wall of the auxiliary tube to one side of the outer surface of the auxiliary tube, and the insertion rod is arranged in the auxiliary tube, and a sliding rod is arranged on one side of the outer surface of the insertion rod, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod has more stability when moving left and right, and the insertion rod can only move left and right within a limited range and will not be disconnected from the auxiliary tube;

[0015] There are two auxiliary plates, which are evenly arranged on one side of the outer surface of the turntable with the center line of the turntable as the symmetry axis, and a spring is arranged on the left side of the outer surface of the upper auxiliary plate, and a spring is arranged on the right side of the outer surface of the lower auxiliary plate, so that the turntable will not rotate when there is no external force, and support rods are fixedly arranged on both upper and lower sides of the outer surface of the turntable, and the support rods are kept in a vertical state under the action of the springs;

[0016] There are two limit rods, and the two limit rods are evenly arranged on one side of the outer surface of the device plate and one side of the outer surface of the insertion rod. When the upper limit rod is moved to the right side of the outer surface of the upper support rod, and then the threaded rod is rotated to make the device plate move up and down, the lower limit rod moves up and down, and when the lower support rod moves to the right side of the outer surface of the lower limit rod, the insertion rod cannot be pulled out.

[0017] Compared with the prior art, the utility model provides an automatic ash discharge device for a biomass hot air furnace, which has the following beneficial effects:

[0018] 1. The utility model, through the threaded rod arranged in the base device, when the threaded rod is rotated, the device plate moves up and down, when the lower limit rod is disconnected from the auxiliary plate, the plug rod can be pulled, when the plug rod is plugged into the connecting cover, the device is connected, when the plug rod is disconnected from the connecting cover, the connecting cover can be removed, thereby achieving the effect of disassembling and assembling the device.

[0019] 2. The utility model uses a threaded rod arranged in the base device. When the threaded rod is rotated, the device plate moves upward. When the lower limit rod is moved to the right side of the outer surface of the lower support rod, the upper limit rod is moved to the right side of the outer surface of the upper support rod. Then, the insertion rod cannot be pulled out, thereby preventing the device from accidentally falling when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a front cross-sectional schematic diagram of the structural base device of the utility model;

[0022] Figure 3 It is a partially enlarged schematic diagram of the front view and section of the structural base device of the utility model.

[0023] Among them: 1. base device; 2. connecting cover; 101. base; 102. connecting pipe; 103. motor; 104. stirring shaft; 105. discharge pipe; 106. working box; 107. hydraulic press; 108. recovery box; 109. connecting box; 110. device pipe; 111. auxiliary pipe; 112. plug rod; 113. limit rod; 114. turntable; 115. auxiliary plate; 116. spring; 117. threaded rod; 118. device plate; 119. support rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 3 , an automatic ash discharge device for a biomass hot blast stove, comprising a base device 1;

[0026] like Figure 1 As shown, a connection cover 2 is provided on one side of the outer surface of the base device 1;

[0027] like Figure 2 and Figure 3 As shown, the base device 1 includes a base 101, a connecting pipe 102 is provided on one side of the outer surface of the base 101, a motor 103 is provided on one side of the outer surface of the connecting pipe 102, a stirring shaft 104 is provided on one side of the outer surface of the motor 103, a discharge pipe 105 is provided on one side of the outer surface of the connecting pipe 102, a working box 106 is provided at one end of the discharge pipe 105, a hydraulic press 107 is provided on one side of the outer surface of the working box 106, a recovery box 108 is provided inside the working box 106, a connecting box 109 is provided on one side of the outer surface of the base 101, and the inside of the connecting box 109 An installation tube 110 is provided, an auxiliary tube 111 is provided on one side of the outer surface of the installation tube 110, an insertion rod 112 is provided inside the auxiliary tube 111, a limiting rod 113 is provided on one side of the outer surface of the insertion rod 112, a turntable 114 is provided inside the connection box 109, an auxiliary plate 115 is provided on one side of the outer surface of the turntable 114, a spring 116 is provided on one side of the outer surface of the auxiliary plate 115, a threaded rod 117 is provided on one side of the outer surface of the connection box 109, a installation plate 118 is provided at one end of the threaded rod 117, and a support rod 119 is provided on one side of the outer surface of the turntable 114.

[0028] Specifically, Figure 2 and Figure 3 As shown, there are two connection boxes 109 , and the two connection boxes 109 are evenly arranged on the left and right sides of the outer surface of the base 101 .

[0029] Specifically, Figure 2 and Figure 3 As shown, there are two device pipes 110 , and the two device pipes 110 are evenly arranged in the left and right connection boxes 109 .

[0030] Specifically, Figure 2 and Figure 3 As shown, one end of the device tube 110 is fixedly connected to one side of the inner wall of the connection box 109, and the other end of the device tube 110 contacts one side of the inner wall of the connection box 109, passes through one side of the inner wall of the connection box 109, to one side of the outer surface of the connection box 109, and both are fixedly connected to the connection box 109.

[0031] Specifically, Figure 2 and Figure 3 As shown, there are two auxiliary pipes 111 , and the two auxiliary pipes 111 are evenly arranged in the left and right connection boxes 109 , and both are in contact with one side of the outer surface of the device pipe 110 .

[0032] Specifically, Figure 2 and Figure 3 As shown, one end of the auxiliary tube 111 contacts one side of the outer surface of the device tube 110 , passes through one side of the outer surface of the device tube 110 , reaches the inside of the device tube 110 , and is fixedly connected to the device tube 110 .

[0033] Through the above technical solution, the upper and lower sides of the inner wall of the auxiliary tube 111 are provided with slide grooves, and one side of the outer surface of the slide groove contacts one side of the inner wall of the auxiliary tube 111, and penetrates one side of the inner wall of the auxiliary tube 111 to one side of the outer surface of the auxiliary tube 111, and the insertion rod 112 is arranged in the auxiliary tube 111, and a sliding rod is arranged on one side of the outer surface of the insertion rod 112, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 112, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod 112 is more stable when moving left and right, and the insertion rod 112 can only move left and right within a limited range, and will not be disconnected from the auxiliary tube 111;

[0034] There are two auxiliary plates 115, which are evenly arranged on one side of the outer surface of the turntable 114 with the center line of the turntable 114 as the symmetry axis, and a spring 116 is arranged on the left side of the outer surface of the upper auxiliary plate 115, and a spring 116 is arranged on the right side of the outer surface of the lower auxiliary plate 115, so that the turntable 114 will not rotate when no external force is applied, and support rods 119 are fixedly arranged on both upper and lower sides of the outer surface of the turntable 114, and the support rods 119 are kept in a vertical state under the action of the springs 116;

[0035] There are two limit rods 113, and the two limit rods 113 are evenly arranged on one side of the outer surface of the device plate 118 and one side of the outer surface of the insertion rod 112. When the upper limit rod 113 moves to the right side of the outer surface of the upper support rod 119, and then the threaded rod 117 is rotated to make the device plate 118 move up and down, the lower limit rod 113 moves up and down, and when the lower support rod 119 moves to the right side of the outer surface of the lower limit rod 113, the insertion rod 112 cannot be pulled out.

[0036] When in use, by making the connecting cover 2 contact with the base device 1, the connecting rods on the left and right sides of the outer surface of the connecting cover 2 are plugged into the device tube 110, and then the threaded rod 117 is rotated to make the lower side support rod 119 disconnected from the lower side limit rod 113, and then the insertion rod 112 is moved left and right. When the insertion rod 112 is plugged into the connecting rod, the upper side limit rod 113 moves to the right side of the outer surface of the upper side support rod 119, and then the threaded rod 117 is rotated to make the device plate 118 move up and down. When the lower side limit rod 113 moves to one side of the outer surface of the lower side support rod 119, the insertion rod 112 cannot be pulled out, and the equipment is connected. When the next support rod 119 is disconnected from the lower side limit rod 113, the insertion rod 112 can be pulled. When the insertion rod 112 is disconnected from the connecting cover 2, the connecting cover 2 can be removed, thereby achieving the effect of disassembling and assembling the equipment.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic ash removal device for a biomass hot blast furnace, comprising a base device (1), characterized in that: A connection cover (2) is provided on one side of the outer surface of the base device (1); The base device (1) comprises a base (101), a connecting pipe (102) is provided on one side of the outer surface of the base (101), a motor (103) is provided on one side of the outer surface of the connecting pipe (102), a stirring shaft (104) is provided on one side of the outer surface of the motor (103), a discharge pipe (105) is provided on one side of the outer surface of the connecting pipe (102), a working box (106) is provided at one end of the discharge pipe (105), a hydraulic press (107) is provided on one side of the outer surface of the working box (106), a recovery box (108) is provided inside the working box (106), a connecting box (109) is provided on one side of the outer surface of the base (101), and a A device tube (110) is arranged, an auxiliary tube (111) is arranged on one side of the outer surface of the device tube (110), an insertion rod (112) is arranged inside the auxiliary tube (111), a limit rod (113) is arranged on one side of the outer surface of the insertion rod (112), a rotating disk (114) is arranged inside the connection box (109), an auxiliary plate (115) is arranged on one side of the outer surface of the rotating disk (114), a spring (116) is arranged on one side of the outer surface of the auxiliary plate (115), a threaded rod (117) is arranged on one side of the outer surface of the connection box (109), a device plate (118) is arranged at one end of the threaded rod (117), and a support rod (119) is arranged on one side of the outer surface of the rotating disk (114).

2. The automatic ash removal device for a biomass hot blast stove according to claim 1 is characterized in that: The number of the connection boxes (109) is two, and the two connection boxes (109) are evenly arranged on the left and right sides of the outer surface of the base (101).

3. The automatic ash removal device for a biomass hot blast stove according to claim 1 is characterized in that: The number of the device pipes (110) is two, and the two device pipes (110) are evenly arranged in the connection boxes (109) on the left and right sides.

4. The automatic ash discharge device for a biomass hot blast stove according to claim 1 is characterized in that: One end of the device tube (110) is fixedly connected to one side of the inner wall of the connection box (109), and the other end of the device tube (110) contacts one side of the inner wall of the connection box (109) and passes through one side of the inner wall of the connection box (109) to one side of the outer surface of the connection box (109), and both are fixedly connected to the connection box (109).

5. The automatic ash discharge device for a biomass hot blast stove according to claim 1 is characterized by: The number of the auxiliary pipes (111) is two, and the two auxiliary pipes (111) are evenly arranged in the left and right connection boxes (109), and both are in contact with one side of the outer surface of the device pipe (110).

6. The automatic ash removal device for a biomass hot blast stove according to claim 1 is characterized by: One end of the auxiliary tube (111) contacts one side of the outer surface of the device tube (110), penetrates one side of the outer surface of the device tube (110), reaches the inside of the device tube (110), and is fixedly connected to the device tube (110).

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