A device for harmless treatment of livestock and poultry carcasses

Abstract

The present invention provides a device for harmless treatment of livestock and poultry carcasses, comprising a traveling vehicle, an incinerator (4), an exhaust gas treatment device, a fuel tank (9), and a split chimney. The chimney is composed of a plurality of chimney sections (6) spliced ​​together and used to be connected to the exhaust port of the exhaust gas treatment device. The traveling vehicle comprises a chassis (2) and at least four variable amplitude crawler wheels (11), the incinerator (4), the exhaust gas treatment device and the fuel tank (9) are located on the chassis (2), the inlet of the incinerator (4) is arranged near one end of the chassis (2), the fuel tank (9) is located at the other end of the chassis (2) relative to the incinerator (4), and the exhaust gas treatment device is located between the incinerator (4) and the fuel tank (9). The device provided by the present invention can quickly reach the scene of the incident in mountainous areas, woodlands, hills and other places with complex terrain, thereby facilitating the timely control of the epidemic and preventing the spread of the epidemic.

Description

Technical Field

[0001] The invention relates to the technical field of animal carcass treatment, in particular to a device for harmless treatment of livestock and poultry carcasses. Background Art

[0002] In recent years, the non-standard livestock and poultry breeding technology and feed sources (many of which are prohibited from using leftover food) have led to the spread of livestock and poultry diseases and large-scale deaths, causing serious damage to the normal lives of the people and a devastating blow to the local breeding economy. In order to prevent the spread of the epidemic, once dead or incurably ill livestock and poultry are found, they must be disposed of in a standardized and harmless manner, and incineration is one of the common disposal methods.

[0003] In order to avoid the spread of epidemics caused by the transportation of dead livestock and poultry, it is usually necessary to transport the incineration equipment to the scene of the incident to deal with the livestock and poultry carcasses on the spot. However, in mountainous areas or some remote areas, there are often some unpaved roads on the roads, which makes it difficult to transport the incineration equipment and delays the epidemic treatment work. Therefore, how to enable the incineration equipment to quickly reach the scene of the incident with complex terrain such as mountainous areas so as to deal with the local epidemic in a timely manner has become a technical problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0004] In view of this, the present invention provides a device for the harmless disposal of livestock and poultry carcasses, which can quickly reach the scene of the incident in mountainous areas, woodlands, hills and other places with complex terrains, thereby facilitating the timely control of the epidemic and preventing the spread of the epidemic.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A device for harmless treatment of livestock and poultry carcasses, comprising:

[0007] A traveling vehicle, the traveling vehicle comprising a chassis and at least four variable-length crawler wheels;

[0008] An incinerator, an exhaust gas treatment device and a fuel tank are located on the chassis, wherein the inlet of the incinerator is arranged near one end of the chassis, the fuel tank is located at the other end of the chassis opposite to the incinerator, the exhaust gas treatment device is located between the incinerator and the fuel tank, the fuel tank is used to store the fuel required by the incinerator, and the exhaust gas treatment device is used to purify the exhaust gas discharged from the exhaust pipe of the incinerator; and

[0009] The chimney is of split type and is composed of a plurality of chimney sections spliced ​​together. The chimney is used to be connected to the exhaust port of the exhaust gas treatment device.

[0010] Optionally, in the above-mentioned equipment, a variable-length oil cylinder is provided between the variable-length track wheel and the chassis, and the variable-length oil cylinder is used to adjust the horizontality of the chassis.

[0011] Optionally, in the above-mentioned device, a support leg is provided in the middle of the chassis, and the support leg includes a horizontal beam that can be extended and retracted along the transverse direction of the chassis and a support column that can be extended and retracted along the vertical direction. The support column is located at the end of the horizontal beam and is fixedly connected to the horizontal beam.

[0012] Optionally, in the above device, the supporting leg further includes a pressure plate located at the lower end of the supporting column, and the pressure plate is detachably connected to the supporting column.

[0013] Optionally, in the above-mentioned equipment, the exhaust gas treatment device includes a cyclone separation dust collector, an exhaust gas cooler and a bag dust collector which are connected in sequence, and the chimney is connected to the bag dust collector.

[0014] Optionally, in the above-mentioned device, an induced draft fan is provided between the chimney and the bag filter.

[0015] Optionally, in the above-mentioned device, a secondary combustion chamber is further provided on the chassis, and the secondary combustion chamber is connected between the cyclone separation dust collector and the exhaust pipe.

[0016] Optionally, in the above-mentioned device, an ash collection box located below the incinerator is provided on the chassis, and the ash collection box is detachably connected to the chassis.

[0017] Optionally, in the above-mentioned device, a tipping bucket is provided at the loading port of the incinerator, and a driving device for driving the tipping bucket to rotate is also provided on the chassis.

[0018] Optionally, in the above-mentioned device, an air intake preheating device is provided on the exhaust gas pipe, and the air intake preheating device is connected to the air supply pipeline of the incinerator.

[0019] According to the above technical scheme, in the equipment for harmless treatment of livestock and poultry carcasses provided by the present invention, an incinerator and a fuel tank and an exhaust gas treatment device matching the incinerator are arranged on the chassis of the traveling vehicle. At the same time, the chimney is of a split type, which is convenient for transportation after being decomposed into chimney sections. Since the variable-length track wheels of the traveling vehicle have good passing performance for various road conditions including unpaved roads, the equipment provided by the present invention can quickly reach the scene of the incident in mountainous areas, woodlands, hills and other places with complex terrain, which is conducive to the timely control of the epidemic and can prevent the spread of the epidemic. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the transport state of a device for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention;

[0022] Figure 2 is a schematic diagram of the transport state of the equipment for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention from another perspective;

[0023] Figure 3 It is a schematic diagram of the bottom structure of the equipment for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention;

[0024] Figure 4 It is a schematic diagram of the working state of the equipment for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention;

[0025] Figure 5 It is a schematic diagram of the working state of the equipment for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention from another perspective.

[0026] The markings in the figure are:

[0027] 1. Cab; 2. Chassis; 3. Tipping bucket; 4. Incinerator; 5. Secondary combustion chamber; 6. Chimney section; 7. Cyclone separation dust collector; 8. Bag dust collector; 9. Fuel tank; 10. Induced draft fan; 11. Variable-length track wheel; 12. Pressure plate; 13. Support column; 14. Horizontal beam; 15. Controller; 16. Burner; 17. Air supply pipeline; 18. Intake air preheating device; 19. Exhaust pipe; 20. Exhaust gas cooler; 21. Variable-length cylinder; 22. Fixed shaft; 23. Power unit; 24. Rain cap; 25. Anemometer. DETAILED DESCRIPTION

[0028] For ease of understanding, the present invention is further described below in conjunction with the accompanying drawings.

[0029] See also Figure 1 to Figure 3 , Figure 1 is a schematic diagram of the transport state of a device for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention, Figure 2 is a schematic diagram of the transport state of the device for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention from another perspective, Figure 3 It is a schematic diagram of the bottom structure of the equipment for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention.

[0030] The equipment for harmless treatment of livestock and poultry carcasses provided in the embodiment of the present invention comprises a traveling vehicle, an incinerator 4, an exhaust gas treatment device, a fuel tank 9, and a split chimney, wherein the traveling vehicle comprises a chassis 2 and at least four variable-length crawler wheels 11, the incinerator 4, the exhaust gas treatment device and the fuel tank 9 are located on the chassis 2, such as Figure 1 As shown, the loading port of the incinerator 4 is arranged near one end of the chassis 2, the fuel tank 9 is located at the other end of the chassis 2 relative to the incinerator 4, and the exhaust gas treatment device is located between the incinerator 4 and the fuel tank 9.

[0031] like Figure 2 As shown, the fuel tank 9 is used to store the fuel required by the burner 16 of the incinerator 4, and the exhaust gas treatment device is used to purify the exhaust gas discharged from the exhaust pipe 19 of the incinerator 4.

[0032] See also Figure 4 and Figure 5 , Figure 4 is a schematic diagram of the working state of the equipment for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention, Figure 5 It is a schematic diagram of the working state of the equipment for harmless treatment of livestock and poultry carcasses provided by an embodiment of the present invention from another perspective.

[0033] In the transport state, the chimney is decomposed into a plurality of chimney sections 6, such as Figure 1 and Figure 2 When in working state, the chimney section 6 is spliced ​​together, as shown. Figure 4 and Figure 5 As shown, the chimney is connected to the exhaust port of the waste gas treatment device. During incineration, the staff implements various operations through the controller 15, such as controlling the ignition of the burner 16, adjusting the temperature in the incinerator 4, etc.

[0034] Since the variable-length track wheels 11 of the traveling vehicle have good passability on various road conditions including unpaved roads, the equipment provided by the present invention can quickly reach the scene of the incident in mountainous areas, woodlands, hills and other places with complex terrains, which is conducive to the timely control of the epidemic and can prevent the spread of the epidemic.

[0035] like Figure 1 As shown, in order to facilitate the transportation of the chimney, the chimney sections 6 can be placed in a row above the exhaust gas treatment device and the fuel tank 9.

[0036] like Figure 2 and Figure 3As shown, in this embodiment, a variable amplitude oil cylinder 21 is provided between the variable amplitude track wheel 11 and the chassis 2, and each variable amplitude track wheel 11 can swing independently. After the traveling vehicle arrives at the designated location, it may not be easy to find a relatively flat ground. At this time, the variable amplitude oil cylinder 21 can be used to adjust the levelness of the chassis 2 to ensure the stable operation of the incinerator 4 and the like. Specifically, when the variable amplitude oil cylinder 21 is telescopically deformed, the chassis 2 will rotate relative to the variable amplitude track wheel 11 around the fixed shaft 22 under the power device 23. In addition, the use of the variable amplitude oil cylinder 21 can also improve the walking passability of the equipment.

[0037] In this embodiment, after the chimney section 6 is assembled, the height of the top of the chimney from the ground is not less than 15 meters. Taking into account the local windy conditions, the chimney being blown by the wind may affect the stability of the entire equipment. For this reason, a support leg can be set in the middle of the chassis 2 to improve stability. In specific practical applications, the driving method of the support leg can be hydraulic or mechanical, and the structural form of the support leg can be an H-type support leg or a frog-type support leg.

[0038] like Figure 1 and Figure 5 As shown, in this embodiment, the supporting legs include a horizontal beam 14 that can be extended and retracted along the transverse direction of the chassis 2 and a support column 13 that can be extended and retracted along the vertical direction. The support column 13 is located at the end of the horizontal beam 14 and is fixedly connected to the horizontal beam 14.

[0039] In order to reduce the pressure between the support column 13 and the ground, the support leg may further include a pressure plate 12 located at the lower end of the support column 13. In this embodiment, in order to facilitate the complete retraction of the support leg under the chassis 2, the pressure plate 12 is detachably connected to the support column 13, so that in the transport state, the pressure plate 12 can be removed and placed on the chassis 2. Figure 1 shown.

[0040] like Figure 1 As shown, the cab 1 of the traveling vehicle is generally arranged on the chassis 2 near a corner.

[0041] In this embodiment, the exhaust gas treatment device includes a cyclone separation dust collector 7, an exhaust gas cooler 20 and a bag dust collector 8 which are connected in sequence, and the chimney is connected to the bag dust collector 8. During operation, the cyclone separation dust collector 7 removes large particles of smoke and dust, and the exhaust gas cooler 20 quickly cools the exhaust gas. The cooled exhaust gas enters the bag dust collector 8 to remove fine particles, and the exhaust gas after the fine particles are removed enters the chimney.

[0042] In specific practical applications, the chimney section 6 at the top is usually provided with a rain cap 24, such as Figure 4 and Figure 5As shown, in addition, an anemometer 25 can be set on the rain cap 24 to observe the wind force. An exhaust gas pollutant monitoring device can be installed on the chimney. The monitoring device is connected to the controller 15 by signal. Once the exhaust gas does not meet the standard, it will automatically shut down and wait for maintenance. Since the chimney is high, in order to ensure sufficient exhaust pressure, this embodiment is provided with an induced draft fan 10 between the chimney and the bag filter 8, as shown in FIG. Figure 4 shown.

[0043] In order to effectively remove dioxins in the exhaust gas, in this embodiment, a secondary combustion chamber 5 is also provided on the chassis 2, and the secondary combustion chamber 5 is connected between the cyclone separation dust collector 7 and the exhaust pipe 19. The exhaust gas discharged from the exhaust pipe 19 first passes through the secondary combustion chamber 5 and then enters the cyclone separation dust collector 7 and the subsequent exhaust gas cooler 20 and the bag dust collector 8.

[0044] In order to facilitate the cleaning of ash, an ash collection box located below the incinerator 4 is provided on the chassis 2 of this embodiment, and the ash collection box is detachably connected to the chassis 2.

[0045] In order to facilitate the placement of livestock and poultry carcasses and reduce the labor intensity of workers, a tipping bucket 3 can be provided at the placement port of the incinerator 4, and a driving device for driving the tipping bucket 3 to rotate is provided on the chassis 2. When working, the tipping bucket 3 is first dropped, and then lifted up after the livestock and poultry carcasses are placed. The livestock and poultry carcasses automatically roll into the incinerator 4 due to gravity.

[0046] In order to improve the combustion efficiency of the burner 16, in this embodiment, an intake air preheating device 18 is provided on the exhaust pipe 19. Figure 2 As shown, the air intake preheating device 18 is connected to the air supply pipeline 17 of the incinerator 4. The air can exchange heat with the flue gas in the exhaust pipe 19 at the air intake preheating device 18, thereby increasing the temperature.

[0047] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to the embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for harmless treatment of livestock and poultry carcasses, characterized in that: include: A traveling vehicle, the traveling vehicle comprising a chassis (2) and at least four variable-length crawler wheels (11); An incinerator (4), an exhaust gas treatment device and a fuel tank (9) are located on the chassis (2), wherein the inlet of the incinerator (4) is arranged near one end of the chassis (2), the fuel tank (9) is located at the other end of the chassis (2) opposite to the incinerator (4), the exhaust gas treatment device is located between the incinerator (4) and the fuel tank (9), the fuel tank (9) is used to store fuel required by the incinerator (4), and the exhaust gas treatment device is used to purify the exhaust gas discharged from the exhaust pipe (19) of the incinerator (4); and A chimney, the chimney being of split type and composed of a plurality of chimney sections (6) spliced ​​together, the chimney being used to be connected to the exhaust port of the exhaust gas treatment device; A variable-length oil cylinder (21) is provided between the variable-length track wheel (11) and the chassis (2). The variable-length oil cylinder (21) is used to adjust the horizontality of the chassis (2). When the variable-length oil cylinder (21) is extended or deformed, the chassis (2) is caused to rotate relative to the variable-length track wheel (11) around a fixed axis (22).

2. The device according to claim 1, characterized in that A support leg is provided in the middle of the chassis (2), and the support leg comprises a horizontal beam (14) that can be extended and retracted in the transverse direction of the chassis (2) and a support column (13) that can be extended and retracted in the vertical direction. The support column (13) is located at the end of the horizontal beam (14) and is fixedly connected to the horizontal beam (14).

3. The device according to claim 2, characterized in that The supporting leg further comprises a pressure plate (12) located at the lower end of the supporting column (13), and the pressure plate (12) is detachably connected to the supporting column (13).

4. The device according to any one of claims 1 to 3, characterized in that: The exhaust gas treatment device comprises a cyclone separation dust collector (7), an exhaust gas cooler (20) and a bag dust collector (8) which are connected in sequence, and the chimney is connected to the bag dust collector (8).

5. The device according to claim 4, characterized in that An induced draft fan (10) is provided between the chimney and the bag filter (8).

6. The device according to claim 4, characterized in that A secondary combustion chamber (5) is also provided on the chassis (2), and the secondary combustion chamber (5) is connected between the cyclone separation dust collector (7) and the exhaust pipe (19).

7. The device according to claim 4, characterized in that An ash collection box located below the incinerator (4) is provided on the chassis (2), and the ash collection box is detachably connected to the chassis (2).

8. The device according to claim 4, characterized in that A tipping bucket (3) is provided at the loading port of the incinerator (4), and a driving device for driving the tipping bucket (3) to rotate is also provided on the chassis (2).

9. The device according to claim 4, characterized in that The exhaust gas pipe (19) is sleeved with an air intake preheating device (18), and the air intake preheating device (18) is connected to the air supply pipeline (17) of the incinerator (4).

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