Fermentation treatment tank for manure in henhouse

Abstract

The utility model discloses a kind of fermentation treatment tank of laying hen house manure, it is related to hen house manure treatment technical field, including fermentation barrel, the top surface of fermentation barrel is provided with crushing mechanism, the inside fixed connection of fermentation barrel has storage cylinder, heating cavity is formed between fermentation barrel and storage cylinder, the inside circumferential array fixed connection of heating cavity has heating pipe, the bottom surface fixed connection of fermentation barrel has speed reducer, the output shaft rotation of speed reducer penetrates the bottom surface of fermentation barrel and is fixedly connected with rotating rod, the outer surface linear array fixed connection of rotating rod has stirring rod.The utility model is extruded and broken to chicken manure by crushing roller and arc filter screen, chicken manure after breaking falls into storage cylinder, speed reducer drives rotating rod and multiple stirring rod rotation to stir chicken manure, improve the fermentation efficiency of chicken manure overall, heating pipe carries out constant temperature heating to water in heating cavity, increase the fermentation temperature in storage cylinder, further improve the fermentation efficiency of chicken manure.

Description

Technical Field

[0001] This utility model relates to the field of chicken coop manure treatment technology, specifically to a fermentation tank for treating manure from laying hens. Background Technology

[0002] Hen manure contains a large amount of organic matter and abundant fertilizer components such as N, P, and K. In order to make the nutrients more easily absorbed and utilized by crop roots, hen manure needs to be fermented. Most existing technologies use open-air composting to ferment hen manure. However, during the fermentation process of this method, it is difficult for oxygen to enter the lower layer of the compost, resulting in low overall fermentation quality and efficiency of hen manure. Utility Model Content

[0003] The purpose of this invention is to provide a fermentation tank for treating manure in laying hen houses, so as to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A fermentation tank for treating manure from laying hens includes a fermentation barrel, the top surface of which is provided with a crushing mechanism; A storage cylinder is fixedly connected inside the fermentation tank, and a heating chamber is formed between the fermentation tank and the storage cylinder. Heating tubes are fixedly connected in a circumferential array inside the heating chamber. A geared motor is fixedly connected to the bottom surface of the fermentation tank. The output shaft of the geared motor rotates through the bottom surface of the fermentation tank and is fixedly connected to a rotating rod. A stirring rod is fixedly connected to the outer surface of the rotating rod in a linear array. A discharge plate is fixedly connected to the outer surface of the bottom end of the rotating rod. The discharge plate is in contact with the fermentation tank. The pulverizing mechanism includes a pulverizing box, which is fixedly connected to the inside of the top surface of the fermentation tank. A feeding hopper is fixedly connected to the inside of the side of the pulverizing box. A drive motor is fixedly connected to the side of the pulverizing box. The output shaft of the drive motor rotates through the side of the pulverizing box and is fixedly connected to a pulverizing roller. An arc-shaped filter screen is fixedly connected inside the pulverizing box.

[0005] A further improvement of this utility model is that: both the fermentation tank and the storage cylinder have discharge ports on their bottom outer surfaces, and a discharge pipe is fixedly connected inside the discharge port. One end of the discharge pipe is hinged to a sealing door, and one end of the sealing door is threaded with a bolt, which is threadedly connected to the storage cylinder.

[0006] A further improvement of this utility model is that: a water inlet pipe is fixedly connected to the outer surface of the top of the fermentation tank, and a drain pipe is fixedly connected to the outer surface of the bottom of the fermentation tank; the water inlet pipe and the drain pipe are interconnected with the interior of the heating chamber.

[0007] A further improvement of this utility model is that a connecting pipe is fixedly connected to the bottom outer surface of the fermentation tank, the connecting pipe is interconnected with the interior of the heating chamber, and a liquid level gauge is fixedly connected to one end of the connecting pipe.

[0008] A further improvement of this utility model is that an oxygen content detector and an inlet / outlet pipe are fixedly connected inside the top surface of the fermentation tank, and the number of inlet / outlet pipes is two.

[0009] A further improvement of this utility model is that: a sliding groove is provided on the side of the crushing box, the sliding groove is located below the arc-shaped filter screen, and an isolation plate is slidably connected inside the sliding groove.

[0010] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. This utility model provides a fermentation treatment tank for chicken manure in laying hen houses. Chicken manure is crushed by crushing rollers and arc-shaped filter screens. The crushed chicken manure falls into a storage cylinder. A geared motor drives a rotating rod and multiple stirring rods to rotate and stir the chicken manure in the storage cylinder, thereby improving the overall fermentation efficiency of the chicken manure. A heating tube heats the water in the heating chamber at a constant temperature, increasing the fermentation temperature in the storage cylinder and further improving the fermentation efficiency of the chicken manure. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the fermentation tank of this utility model; Figure 3 This is a partial structural diagram of the fermentation tank of this utility model; Figure 4 This is a cross-sectional view of the crushing box of this utility model; Figure 5 This is a schematic diagram of the isolation plate structure of this utility model.

[0012] In the picture: 1. Fermentation tank; 101. Storage tank; 102. Heating element; 103. Gear motor; 104. Rotating rod; 105. Stirring rod; 106. Discharge plate; 107. Sealing door; 108. Water inlet pipe; 109. Drain pipe; 110. Connecting pipe; 111. Level gauge; 112. Oxygen content detector; 113. Gas inlet and outlet pipes; 2. Crushing mechanism; 201. Crushing box; 202. Feed hopper; 203. Drive motor; 204. Crushing roller; 205. Arc-shaped filter screen; 206. Isolation plate. Detailed Implementation

[0013] The present invention will be further described in detail below with reference to embodiments: Example 1 like Figure 1-5 As shown, this utility model provides a fermentation treatment tank for manure from laying hens, including a fermentation tank 1. A crushing mechanism 2 is provided on the top surface of the fermentation tank 1. A storage cylinder 101 is fixedly connected inside the fermentation tank 1, forming a heating chamber between the fermentation tank 1 and the storage cylinder 101. Heating tubes 102 are fixedly connected in a circular array inside the heating chamber. A reduction motor 103 is fixedly connected to the bottom surface of the fermentation tank 1. The output shaft of the reduction motor 103 rotates through the bottom surface of the fermentation tank 1 and is fixedly connected to a rotating rod 104. A stirring rod 105 is fixedly connected in a linear array on the outer surface of the rotating rod 104. A discharge plate 106 is fixedly connected to the outer surface of the bottom end of the rotating rod 104, and the discharge plate 106 contacts the fermentation tank 1. The crushing mechanism 2 includes a crushing box 201, which is fixedly connected inside the top surface of the fermentation tank 1. A feeding hopper 202 is fixedly connected inside the side of the crushing box 201. A drive motor 203 is fixedly connected to the side of the crushing box 201. The output shaft of the drive motor 203 rotates through the side of the crushing box 201 and is fixedly connected to a crushing roller 204. An arc-shaped filter screen 205 is fixedly connected inside the crushing box 201. A discharge port is opened on the bottom outer surface of both the fermentation tank 1 and the storage tank 101. A discharge pipe is fixedly connected inside the discharge port. A sealing door 107 is hinged to one end of the discharge pipe. A bolt is threadedly connected to one end of the sealing door 107. The bolt is threadedly connected to the storage tank 101. A water inlet pipe 108 is fixedly connected to the top outer surface of the fermentation tank 1. A drain pipe 109 is fixedly connected to the bottom outer surface of the fermentation tank 1. The water inlet pipe 108 and the drain pipe 109 communicate with the interior of the heating chamber. A connecting pipe 110 is fixedly connected to the bottom outer surface of the fermentation tank 1. The connecting pipe 110 communicates with the interior of the heating chamber. A level gauge 111 is fixedly connected to one end of the connecting pipe 110.

[0014] In this embodiment, a control panel is fixedly connected to the outer surface of the fermentation tank 1. The control panel is connected to the electrical equipment inside the fermentation tank and the external power supply. The control panel can control the start and stop of the electrical equipment inside the fermentation tank. When in use, the drive motor 203 is started to drive the crushing roller 204 to rotate, and the chicken manure is poured into the feed hopper 202. The chicken manure enters the crushing box 201 through the feed hopper 202. The arc-shaped filter screen 205 supports the chicken manure. When the crushing roller 204 rotates, it squeezes and crushes the chicken manure with the arc-shaped filter screen 205. The crushed chicken manure passes through the arc-shaped filter screen 205 and enters the storage cylinder 101. The crushed chicken manure is fermented in the storage cylinder 101. Crushing the chicken manure can prevent the caking chicken manure from participating in the fermentation and affecting the fermentation efficiency of the chicken manure. During the fermentation process, the geared motor 103 is started to drive the rotating rod 104 to rotate. The rotating rod 104 drives multiple stirring rods 105 to stir the chicken manure in the storage cylinder 101, thereby increasing the overall fermentation efficiency of the chicken manure. Connect the inlet pipe 108 to the output end of the water pump and start the water pump. The water pump inputs water into the heating chamber through the inlet pipe 108. The heating chamber is connected to the level gauge 111 through the connecting pipe 110. During the filling process, the liquid level in the heating chamber can be observed through the level gauge 111. After the liquid level reaches the appropriate height, turn off the water pump and start the heating tube 102. The heating tube 102 heats the water in the heating chamber. The heated water heats the storage cylinder 101, improving the fermentation efficiency of chicken manure in the storage cylinder 101. The control panel integrates a temperature controller. The control panel and temperature controller allow users to control the water temperature inside the heating chamber. The temperature controller can also control the heating tube 102 to heat the water in the heating chamber at a constant temperature. After fermentation, turn the bolt on the closed door 107 and pull the closed door 107 to open the discharge pipe. Start the reduction motor 103 to drive the rotating rod 104 and the discharge plate 106 to rotate. When the discharge plate 106 rotates, it pushes the fermented chicken manure towards the discharge pipe. After fermentation, the chicken manure is discharged from the storage cylinder 101 through the discharge pipe. The drain pipe 109 is connected to the fermentation tank 1, making it convenient for the user to drain the water in the heating chamber.

[0015] Example 2 like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, an aerobic content detector 112 and an inlet / outlet pipe 113 are fixedly connected inside the top surface of the fermentation tank 1, and the number of inlet / outlet pipes 113 is two.

[0016] In this embodiment, the oxygen content in the storage cylinder 101 during fermentation is detected by an oxygen content detector 112. When the oxygen content in the storage cylinder 101 is low, one inlet / outlet pipe 113 can be connected to an air pump through a pipeline. The air pump will input air into the storage cylinder 101 to increase the oxygen content in the storage cylinder 101 and improve the fermentation efficiency of chicken manure. The other inlet / outlet pipe 113 can discharge the gas in the storage cylinder 101 to balance the gas pressure in the storage cylinder 101. The other inlet / outlet pipe 113 can also be connected to a gas collection and treatment device to facilitate the collection and treatment of the gas generated during fermentation.

[0017] Example 3 like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a chute is provided on the side of the crushing box 201, the chute is located below the arc-shaped filter screen 205, and an isolation plate 206 is slidably connected inside the chute.

[0018] In this embodiment, during use, the crushing roller 204 and the arc-shaped filter screen 205 squeeze and crush the chicken manure. The crushed chicken manure enters the storage cylinder 101. When the chicken manure in the storage cylinder 101 reaches a suitable height, the drive motor 203 is turned off and the isolation plate 206 is pushed into the chute. The isolation plate 206 is connected to the chute to seal the crushing box 201, thereby preventing the gas in the storage cylinder 101 from being discharged through the crushing box 201. The isolation plate 206 and the chute are interference fit to prevent the isolation plate 206 from detaching from the chute due to vibration or other reasons during use.

[0019] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A fermentation tank for treating manure from laying hens, comprising a fermentation tank (1), characterized in that: The fermentation tank (1) is equipped with a crushing mechanism (2) on its top surface. A storage cylinder (101) is fixedly connected inside the fermentation tank (1), and a heating chamber is formed between the fermentation tank (1) and the storage cylinder (101). A heating tube (102) is fixedly connected in a circumferential array inside the heating chamber. A geared motor (103) is fixedly connected to the bottom surface of the fermentation tank (1). The output shaft of the geared motor (103) rotates through the bottom surface of the fermentation tank (1) and is fixedly connected to a rotating rod (104). A stirring rod (105) is fixedly connected to the outer surface of the rotating rod (104) in a linear array. A discharge plate (106) is fixedly connected to the outer surface of the bottom end of the rotating rod (104). The discharge plate (106) is in contact with the fermentation tank (1). The crushing mechanism (2) includes a crushing box (201), which is fixedly connected to the inside of the top surface of the fermentation tank (1). A feeding hopper (202) is fixedly connected to the inside of the side of the crushing box (201). A drive motor (203) is fixedly connected to the side of the crushing box (201). The output shaft of the drive motor (203) rotates through the side of the crushing box (201) and is fixedly connected to a crushing roller (204). An arc-shaped filter screen (205) is fixedly connected inside the crushing box (201).

2. The fermentation tank for treating manure in laying hens according to claim 1, characterized in that: Both the fermentation tank (1) and the storage cylinder (101) have discharge ports on their bottom outer surfaces. A discharge pipe is fixedly connected inside the discharge port. A sealing door (107) is hinged to one end of the discharge pipe. A bolt is threaded inside one end of the sealing door (107). The bolt is threaded to the storage cylinder (101).

3. The fermentation tank for treating manure in laying hens according to claim 1, characterized in that: A water inlet pipe (108) is fixedly connected to the top outer surface of the fermentation tank (1), and a drain pipe (109) is fixedly connected to the bottom outer surface of the fermentation tank (1). The water inlet pipe (108) and the drain pipe (109) are interconnected with the interior of the heating chamber.

4. The fermentation tank for treating manure from laying hens according to claim 1, characterized in that: A connecting pipe (110) is fixedly connected to the bottom outer surface of the fermentation tank (1). The connecting pipe (110) communicates with the interior of the heating chamber. A level gauge (111) is fixedly connected to one end of the connecting pipe (110).

5. The fermentation tank for treating manure from laying hens according to claim 1, characterized in that: An aerobic content detector (112) and an inlet / outlet pipe (113) are fixedly connected inside the top surface of the fermentation tank (1), and there are two inlet / outlet pipes (113).

6. The fermentation tank for treating manure in laying hens according to claim 1, characterized in that: The side of the crushing box (201) is provided with a sliding groove, which is located below the arc-shaped filter screen (205), and an isolation plate (206) is slidably connected inside the sliding groove.

Images