Steam boiler for feed production

Abstract

The utility model relates to the technical field of steam boilers, in particular to a steam boiler for feed production. The steam boiler for feed production can fully burn fuel in place. A steam boiler for feed production comprises a mounting frame and a combustion furnace which is arranged on the mounting frame and used for combusting fuel, a water boiling tank used for storing water is arranged on the combustion furnace, a steam discharge pipe is arranged on the upper portion of the water boiling tank, and the steam discharge pipe is externally connected with feed production equipment. A water injection pipe is arranged on one side of the water boiling tank, and a sealing mechanism is arranged on the combustion furnace. The double-shaft motor drives the pushing plates to move towards the close positions, the two pushing plates move to push fuel in the combustion furnace to get close to the middle of the combustion furnace, and therefore the fuel can be completely gathered, and combustion of the fuel is more sufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of steam boilers, in particular to a steam boiler used for feed production. Background Art

[0002] In feed processing enterprises, when producing feed raw materials, boilers are used to heat water, and the high-temperature hot air generated by hot water is used to complete the feed production work.

[0003] The energy input to the boiler is in the form of chemical energy in the fuel, electrical energy, thermal energy of high-temperature flue gas, etc. The existing technology generates thermal energy through fuel, usually by putting the fuel into a combustion furnace, and then igniting it to make it burn to generate heat energy to heat water to evaporate the water and generate steam. However, it is possible that the fuel is placed in the combustion furnace in a scattered manner. During the combustion of the fuel, some of the fuel is not burned, and the surface of the fuel may also be carbonized during the combustion process, resulting in the inability to burn the inside of the fuel, thereby not fully utilizing the fuel and causing waste. Utility Model Content

[0004] Based on this, the utility model proposes a steam boiler for feed production which can fully burn fuel.

[0005] A steam boiler for feed production, comprising a mounting frame and a combustion furnace arranged on the mounting frame for burning fuel, the combustion furnace is provided with a water tank for storing water, a steam exhaust pipe is provided on the upper part of the water tank, the steam exhaust pipe is externally connected to feed production equipment, a water injection pipe is provided on one side of the water tank, a sealing mechanism is provided on the combustion furnace, a plurality of air inlet grooves are provided at the lower part of the combustion furnace, an ash receiving frame is provided at the lower part of the combustion furnace, an air inlet hole is provided at the lower part of the ash receiving frame, the ash receiving frame is located directly below the air inlet groove, and an exhaust pipe is provided on one side of the combustion furnace , pushing plates for pushing fuel are slidably arranged on both sides of the combustion furnace, a driving mechanism for driving the pushing plates to move is arranged on the mounting frame, the pushing plates are connected to the driving mechanism, a shock mechanism for shaking off the carbonized surface of the fuel is arranged on the ash receiving frame, the shock mechanism includes a sliding frame slidably arranged on the ash receiving frame and a plurality of shock plates arranged on the sliding frame, a square hole is opened in the middle of the shock plate, the square hole on the shock plate is located in the air inlet groove and higher than the air inlet groove, and a spring is connected between the sliding frame and the ash receiving frame.

[0006] Furthermore, the driving mechanism includes two rotating seats arranged on the mounting frame and a dual-axis motor arranged on the mounting frame, the dual-axis motor is located between the two rotating seats, a screw is rotatably arranged on the rotating seat, one end of the screw is connected to the output shaft of the dual-axis motor, a threaded sleeve is arranged on the side of the push plate away from the combustion furnace, and the other end of the screw is threadedly connected to the threaded sleeve.

[0007] Furthermore, the closing mechanism includes a cover plate connected to the combustion furnace via bolts and a handle arranged on the cover plate.

[0008] Furthermore, it also includes a pushing mechanism, which includes a first sliding sleeve arranged on the mounting frame, a sliding block is slidably connected to the first sliding sleeve, the sliding block is connected to one of the threaded sleeves, a plurality of protrusions are arranged on the side of the sliding block close to the sliding frame, and a contact rod is arranged on the side of the sliding frame away from the ash receiving frame, and the contact rod is in contact with the sliding block and is squeezed and fitted with the protrusion.

[0009] Furthermore, a blower for accelerating the flow of air is provided on one side of the ash receiving frame.

[0010] Furthermore, it also includes a wind shielding mechanism, which includes a second sliding sleeve arranged on the ash receiving frame and a baffle slidably arranged on the second sliding sleeve for adjusting the size of the air inlet hole of the ash receiving frame, and a handle is arranged on the baffle.

[0011] Furthermore, it also includes a stirring mechanism, which includes a bracket arranged on the combustion furnace and a motor arranged on the bracket. A stirring shaft for stirring water is rotatably arranged on the combustion furnace, and the stirring shaft is connected to the output shaft of the motor.

[0012] Furthermore, the protrusion is semicircular in shape and is higher than the contact rod.

[0013] The utility model drives the push plates to move to positions close to each other through a double-axis motor. The movement of the two push plates will push the fuel in the combustion furnace to move toward the middle of the combustion furnace, thereby all the fuel can be gathered together to make it burn more fully and prevent some fuel from not being burned. In addition, the operator can pull the sliding frame to move the shock plate, and the shock plate can shake off the carbonized layer formed on the surface of the wood fuel in the combustion furnace through the action of the spring. The carbonized layer is shaken off and the wood fuel is fully burned, preventing the inside of the wood fuel from not being burned due to the carbonized layer formed on the surface of the wood fuel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the combustion furnace of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the closing mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the driving mechanism of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the vibrating material mechanism of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the driving mechanism of the utility model.

[0020] Figure 7 It is a partial three-dimensional structural schematic diagram of the pushing mechanism of the utility model.

[0021] Figure 8 It is a three-dimensional structural schematic diagram of the wind shielding mechanism of the utility model.

[0022] Fig. 9 It is a three-dimensional structural schematic diagram of the stirring mechanism of the utility model.

[0023] Explanation of main component symbols: 1. Mounting frame, 2. Combustion furnace, 3. Closing mechanism, 31. Cover plate, 32. Handle, 4. Water tank, 5. Steam exhaust pipe, 6. Water injection pipe, 7. Ash frame, 8. Air inlet groove, 9. Exhaust pipe, 91. Push plate, 10. Driving mechanism, 101. Rotating seat, 102. Double-axis motor, 103. Screw, 104. Threaded sleeve, 11. Vibrating material mechanism, 111. Sliding frame, 112. Spring, 113. Vibrating material plate, 114. Square hole, 12. Pushing mechanism, 121. First sliding sleeve, 122. Sliding block, 123. Bump, 124. Contact rod, 13. Hair dryer, 14. Wind shield mechanism, 141. Second sliding sleeve, 142. Baffle, 143. Handle, 15. Stirring mechanism, 151. Motor, 152. Bracket, 153. Stirring shaft.

[0024] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] A steam boiler for feed production, such as Figure 1-7 As shown, it includes a mounting frame 1 and a combustion furnace 2 for burning fuel arranged on the mounting frame 1, a water tank 4 for storing water is arranged on the combustion furnace 2, a steam exhaust pipe 5 is arranged on the upper part of the water tank 4, and the steam exhaust pipe 5 is externally connected to a feed production device, a water injection pipe 6 is welded on the right side of the water tank 4, a closing mechanism 3 is arranged on the combustion furnace 2, eight air intake grooves 8 are opened at the lower part of the combustion furnace 2, an ash receiving frame 7 is welded at the lower part of the combustion furnace 2, an air intake hole is opened at the lower part of the ash receiving frame 7, and the ash receiving frame 7 is located directly below the air intake groove 8, an exhaust pipe 9 is arranged on the right side of the combustion furnace 2, and useful A pushing plate 91 for pushing the fuel, a driving mechanism 10 for driving the pushing plate 91 to move is arranged on the mounting frame 1, the pushing plate 91 is connected to the driving mechanism 10, a shock mechanism 11 for shaking off the carbonized surface of the fuel is arranged on the ash receiving frame 7, the shock mechanism 11 includes a sliding frame 111 slidably arranged on the ash receiving frame 7 and a plurality of shock plates 113 welded on the sliding frame 111, a square hole 114 is opened in the middle of the shock plate 113, the square hole 114 on the shock plate 113 is located in the air inlet groove 8 and higher than the air inlet groove 8, a spring 112 is connected between the sliding frame 111 and the ash receiving frame 7.

[0029] The driving mechanism 10 includes two rotating seats 101 connected to the mounting frame 1 by bolts and a dual-axis motor 102 arranged on the mounting frame 1, the dual-axis motor 102 is located between the two rotating seats 101, and a screw 103 is rotatably arranged on the rotating seat 101, one end of the screw 103 is connected to the output shaft of the dual-axis motor 102, a threaded sleeve 104 is welded on the side of the push plate 91 away from the combustion furnace 2, and the other end of the screw 103 is threadedly connected to the threaded sleeve 104.

[0030] The closing mechanism 3 includes a cover plate 31 connected to the combustion furnace 2 by bolts and a handle 32 welded to the cover plate 31 .

[0031] When the operator needs to use the steam boiler, first connect the steam exhaust pipe 5 to the feed production equipment, then inject appropriate water into the water tank 4 from the water injection pipe 6. After the water is injected, remove the cover plate 31 from the combustion furnace 2, and then add fuel into the combustion furnace 2 at the position where the cover plate 31 is installed. The fuel can be common fuel such as wood. Then, after the fuel is ignited, the cover plate 31 is reinstalled on the combustion furnace 2 through bolts. After the fuel is ignited, heat energy is generated to boil the water in the water tank 4. After the water is boiled, water vapor is generated. The water vapor enters the feed production equipment through the steam exhaust pipe 5 to mature the feed. The smoke generated after the fuel is ignited is discharged through the exhaust pipe 9. The exhaust pipe 9 can be connected to the smoke purification device. When the fuel is burning, air passes through the air inlet groove 8 from the ash receiving frame 7 into the combustion furnace 2, so that there is always air in the combustion furnace 2 to prevent the fuel from being extinguished. When some of the fuel in the combustion furnace 2 is not burned, the operator can start the double-axis motor 102 to make the output shaft of the double-axis motor 102 rotate forwardly. The forward rotation of the output shaft drives the screw 103 to rotate forwardly. The forward rotation of the screw 103 drives the two push plates 91 to move in a direction close to each other. The movement of the two push plates 91 will push the fuel in the combustion furnace 2 to the middle of the combustion furnace 2, thereby all the fuel can be gathered to prevent some fuel from not being burned. After the fuel is gathered, the operator can turn off the double-axis motor 102 to stop it from operating. When some wood fuel is burning When a carbonized layer is formed on the surface, and the carbonized layer makes it impossible for the interior of the wood fuel to burn fully, the operator can pull down the sliding frame 111, and the sliding frame 111 moves downward to drive the square hole 114 to move downward, and the spring 112 is stretched. Then the operator can release the sliding frame 111, and the spring 112 will reset. The reset of the spring 112 will drive the sliding frame 111 and the shock plate 113 to move upward, and the shock plate 113 moves upward to contact the wood fuel, thereby the carbonized layer formed on the surface of the wood fuel can be shaken off by the shock plate 113. The operator can repeat the above operation to shake off all the carbonized layers, and the carbonized layer formed on the surface of the fuel can be shaken off after the fuel is gathered by the push plate 91, thereby achieving more complete removal of the fuel. The carbonized layer on the surface of the material is formed, and a square hole 114 is opened in the middle of the shock plate 113. Air can pass through the ash receiving frame 7 and then through the square hole 114 and the air inlet groove 8 to enter the combustion furnace 2. That is to say, the shock plate 113 will not block the air inlet groove 8. When the operator does not need to use the steam boiler, the operator can start the dual-axis motor 102 to make the output shaft of the dual-axis motor 102 start to rotate in the opposite direction. The reverse rotation of the output shaft drives the screw 103 to rotate in the opposite direction. The reverse rotation of the screw 103 drives the two push plates 91 to move away from each other to reset them for the convenience of the next work. Then the operator can remove the cover plate 31 from the combustion furnace 2, and then discharge the ash formed after the fuel in the combustion furnace 2 is burned.

[0032] It can be seen that the dual-axis motor 102 drives the push plates 91 to move to positions close to each other. The movement of the two push plates 91 will push the fuel in the combustion furnace 2 to move closer to the middle of the combustion furnace 2, thereby all the fuel can be gathered together to make it burn more fully and prevent some fuel from not being burned. The operator can pull the sliding frame 111 to move the shock plate 113. Through the action of the spring 112, the shock plate 113 can shake off the carbonized layer formed on the surface of the wood fuel in the combustion furnace 2, and shake off the carbonized layer, so that the wood fuel can be fully burned, and the carbonized layer formed on the surface of the wood fuel can be prevented from forming. The inside of the wood fuel cannot be burned.

[0033] like Figure 6 , Figure 7 As shown, it also includes a pushing mechanism 12, which includes a first sliding sleeve 121 connected to the mounting frame 1 by bolts, and a sliding block 122 is slidably connected to the first sliding sleeve 121, and the sliding block 122 is connected to the threaded sleeve 104 on the left side. A plurality of protrusions 123 are welded on the side of the sliding block 122 close to the sliding frame 111, and a contact rod 124 is welded on the side of the sliding frame 111 away from the ash receiving frame 7, and the contact rod 124 is in contact with the sliding block 122 and is squeezed and matched with the protrusion 123.

[0034] When the two push plates 91 move toward each other, the push plate 91 on the left side will drive the sliding block 122 to move to the right, and the movement of the sliding block 122 will drive the protrusion 123 to move. When the protrusion 123 contacts the contact rod 124, it will push the contact rod 124 to move upward. The upward movement of the contact rod 124 will drive the sliding frame 111 and the shock plate 113 to move upward, and the spring 112 will be compressed. When the protrusion 123 is disengaged from the contact rod 124, the spring 112 will be reset, and the reset of the spring 112 will drive the sliding frame 111 and the shock plate 113 to move downward. When the two pushing plates 91 move away from each other, the pushing plate 91 on the left will drive the sliding block 122 to move to the left, and the movement of the sliding block 122 will drive the protrusion 123 to move. When the protrusion 123 contacts the contact rod 124, it will push the contact rod 124 to move upward. The upward movement of the contact rod 124 will drive the sliding frame 111 and the shock plate 113 to move upward, and the spring 112 will be compressed. When the protrusion 123 disengages from the contact rod 124, the spring 112 will reset, and the reset of the spring 112 will drive the sliding frame 111 and the shock plate 113 to move downward.

[0035] It can be seen that the movement of the pushing plate 91 will drive the sliding block 122 and the protrusion 123 to move, and the protrusion 123 will drive the sliding frame 111 and the shock plate 113 to move. Therefore, when the pushing plate 91 moves, the shock plate 113 can be automatically pushed to shake off the carbonized layer of the fuel, which makes it easy to operate and realizes the effect of device automation.

[0036] like Figure 1 As shown, a blower 13 for accelerating the flow of air is installed on one side of the ash receiving frame 7 by bolts.

[0037] When the fire in the combustion furnace 2 needs to burn more vigorously, the blower 13 can be started. The blower 13 blows external air into the ash receiving frame 7 and then into the combustion furnace 2, thereby accelerating the airflow of the combustion furnace 2 and allowing the fire in the combustion furnace 2 to fully contact with the oxygen in the air, thereby increasing the fire.

[0038] like Figure 8 As shown, it also includes a wind shielding mechanism 14, which includes a second sliding sleeve 141 installed on the ash receiving frame 7 by bolts and a baffle 142 slidably arranged on the second sliding sleeve 141 for adjusting the size of the air inlet hole of the ash receiving frame 7, and a handle 143 is welded on the baffle 142.

[0039] When it is necessary to adjust the amount of air entering the combustion furnace 2, the operator can hold the handle 143 and drive the baffle 142 to move away from the ash receiving frame 7, so that the baffle 142 will block less of the air inlet holes at the bottom of the ash receiving frame 7, and more air will enter the combustion furnace 2 from the air inlet holes at the bottom of the ash receiving frame 7, making the fire in the combustion furnace 2 more vigorous; when the operator holds the handle 143 and drives the baffle 142 to move toward the position close to the ash receiving frame 7, the baffle 142 will block more of the air inlet holes at the bottom of the ash receiving frame 7, and less air will enter the combustion furnace 2 from the air inlet holes at the bottom of the ash receiving frame 7, and the fire in the combustion furnace 2 will be smaller.

[0040] like Fig. 9 As shown, it also includes a stirring mechanism 15, which includes a bracket 152 installed on the combustion furnace 2 by bolts and a motor 151 arranged on the bracket 152. A stirring shaft 153 for stirring water is rotatably arranged on the combustion furnace 2, and the stirring shaft 153 is connected to the output shaft of the motor 151.

[0041] When it is necessary to generate more water vapor or to make the water in the water tank 4 heated evenly, the operator can start the motor 151. The rotation of the output shaft of the motor 151 will drive the stirring shaft 153 to rotate. The rotation of the stirring shaft 153 will stir the water in the water tank 4, so that the water flows in the water tank 4. The stirring shaft can also drive the water in the water tank 4 along with the stirring shaft, so that the driven water is evaporated faster, thereby achieving even heating of the water in the water tank 4 and generating more water vapor.

[0042] The protrusion 123 is semicircular in shape and is higher than the contact rod 124 .

[0043] Since the protrusion 123 is semicircular and higher than the contact rod 124, when the protrusion 123 pushes the sliding frame 111 to move, the sliding frame 111 will be pushed higher, so that the vibration plate 113 vibrates the fuel with a larger amplitude, and the carbonized layer formed on the surface of the fuel is easier to fall off.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A steam boiler for feed production, characterized in that: The invention comprises a mounting frame and a combustion furnace for burning fuel arranged on the mounting frame, the combustion furnace is provided with a water tank for storing water, a steam exhaust pipe is provided on the upper part of the water tank, the steam exhaust pipe is externally connected to feed production equipment, a water injection pipe is provided on one side of the water tank, a sealing mechanism is provided on the combustion furnace, a plurality of air inlet grooves are provided at the lower part of the combustion furnace, an ash receiving frame is provided at the lower part of the combustion furnace, an air inlet hole is provided at the lower part of the ash receiving frame, the ash receiving frame is located directly below the air inlet groove, an exhaust pipe is provided on one side of the combustion furnace, and the combustion furnace Pushing plates for pushing fuel are slidably arranged on both sides, a driving mechanism for driving the pushing plates to move is arranged on the mounting frame, the pushing plates are connected to the driving mechanism, a shocking mechanism for shaking off the carbonized surface of the fuel is arranged on the ash receiving frame, the shocking mechanism includes a sliding frame slidably arranged on the ash receiving frame and a plurality of shocking plates arranged on the sliding frame, a square hole is opened in the middle of the shocking plate, the square hole on the shocking plate is located in the air inlet groove and higher than the air inlet groove, and a spring is connected between the sliding frame and the ash receiving frame.

2. The steam boiler for feed production according to claim 1, characterized in that: The driving mechanism includes two rotating seats arranged on the mounting frame and a dual-axis motor arranged on the mounting frame, the dual-axis motor is located between the two rotating seats, a screw is rotatably arranged on the rotating seat, one end of the screw is connected to the output shaft of the dual-axis motor, a threaded sleeve is arranged on the side of the push plate away from the combustion furnace, and the other end of the screw is threadedly connected to the threaded sleeve.

3. The steam boiler for feed production according to claim 2, characterized in that: The closing mechanism comprises a cover plate connected to the combustion furnace through bolts and a handle arranged on the cover plate.

4. The steam boiler for feed production according to claim 3, characterized in that: It also includes a pushing mechanism, which includes a first sliding sleeve arranged on the mounting frame, a sliding block is slidably connected to the first sliding sleeve, the sliding block is connected to one of the threaded sleeves, a plurality of protrusions are arranged on the side of the sliding block close to the sliding frame, a contact rod is arranged on the side of the sliding frame away from the ash receiving frame, the contact rod is in contact with the sliding block and is squeezed and fitted with the protrusions.

5. The steam boiler for feed production according to claim 4, characterized in that: A blower for accelerating the flow of air is arranged on one side of the ash receiving frame.

6. The steam boiler for feed production according to claim 5, characterized in that: It also includes a wind shielding mechanism, which includes a second sliding sleeve arranged on the ash receiving frame and a baffle slidably arranged on the second sliding sleeve for adjusting the size of the air inlet hole of the ash receiving frame, and a handle is arranged on the baffle.

7. The steam boiler for feed production according to claim 6, characterized in that: It also includes a stirring mechanism, which includes a bracket arranged on the combustion furnace and a motor arranged on the bracket. A stirring shaft for stirring water is rotatably arranged on the combustion furnace, and the stirring shaft is connected to the output shaft of the motor.

8. The steam boiler for feed production according to claim 7, characterized in that: The protrusion is semicircular in shape and is higher than the contact rod.

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