Blast equipment for incinerator for pigs died of illness

Abstract

The utility model discloses a blast device for a dead pig incinerator, which comprises an incinerator, a feed port and an air inlet are arranged on the incinerator, an air inlet mechanism is arranged on the air inlet, the air inlet mechanism comprises a mixing box and a negative pressure fan, a fuel gas inlet pipe and an air inlet pipe are arranged on the mixing box, an input pipe and an output pipe are arranged on the negative pressure fan, and the input pipe is connected with the output pipe. The input pipe is communicated with the mixing box, the output pipe is communicated with the air inlet, a guide air duct is arranged in the air inlet and comprises a sealing table at the top, a heat insulation air duct is arranged below the sealing table, a heat-resisting layer is arranged on the side wall of the heat insulation air duct, vertical air grooves are formed in the side wall of the air duct, and inclined air grooves are evenly formed in the heat-resisting layer in a circumferential shape. Mixed gas output by the negative pressure fan can be pressurized through the vertical air groove and the inclined air groove, the mixed gas can spirally enter the incinerator due to the arrangement of the inclined air groove, contact between flames and pigs died of illness is increased, and incineration is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of air blast equipment for incinerators, in particular to air blast equipment for dead pig incinerators. Background Art

[0002] Incinerators are a type of harmless treatment equipment commonly used in the harmless treatment of medical and domestic waste and animals. In the process of pig farming, it is inevitable that pigs will die due to disease problems. These dead pigs are definitely not edible. The common method of dealing with these dead pig bodies is to incinerate them, and incinerators will be used for incineration.

[0003] When the incinerator is working, a blower device is used to assist combustion. However, during use, the gas cannot be fully burned due to the inability to mix the gas with the air blown by the blower, which reduces the efficiency of the incineration and causes a waste of resources. In addition, the existing blower equipment generally delivers direct current air, which cannot act evenly in the incinerator, resulting in uneven combustion and relatively poor combustion effect. Utility Model Content

[0004] The utility model aims to solve the technical problems existing in the prior art and provide an air blast device for a dead pig incinerator.

[0005] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: a blast equipment for a dead pig incinerator, comprising an incinerator, wherein a feed port and an air inlet are arranged on the incinerator, a feed bin is arranged on the feed port, an air inlet mechanism is arranged on the air inlet, the air inlet mechanism comprises a mixing box and a negative pressure fan, a gas inlet pipe and an air inlet pipe are arranged on the mixing box, an input pipe and an output pipe are arranged on the negative pressure fan, the input pipe is connected with the mixing box, the output pipe is connected with the air inlet, a guide air duct is arranged in the air inlet, the guide air duct comprises a sealing platform at the top, an insulating air duct is arranged below the sealing platform, a heat-resistant layer is arranged on the side wall of the insulating air duct, vertical air grooves are opened on the side wall of the insulating air duct, inclined air grooves are evenly opened in a circular shape on the heat-resistant layer, and the inclined air grooves are connected with the air grooves.

[0006] Preferably, a placement net and an igniter are provided in the incinerator, a guide platform is provided below the placement net, and a smoke exhaust pipe and an ash exhaust pipe are provided on the incinerator.

[0007] Preferably, the ash exhaust pipe, smoke exhaust pipe, input pipe and output pipe are all provided with switch valves.

[0008] Preferably, a crushing shaft is provided in the feed bin, a second motor is provided on the feed bin, the second motor is connected to the crushing shaft, crushing blades are provided on the crushing shaft, and a detachable sealing cover is provided on the feed bin.

[0009] Preferably, a mounting rod is provided in the mixing box, a first motor is provided on the mounting rod, a rotating shaft is provided on the first motor, and a fan is provided on the rotating shaft.

[0010] Beneficial effects of the utility model:

[0011] The utility model can pressurize the mixed gas output by the negative pressure fan through the vertical wind trough and the inclined wind trough, and the setting of the inclined wind trough can make the mixed gas spiral into the incinerator, increase the contact between the flame and the dead pigs, make the incineration more uniform, and solve the problem that the existing blast equipment generally sends in direct current air, and the direct current air cannot act evenly in the incinerator, resulting in uneven combustion and relatively poor combustion-supporting effect.

[0012] The utility model fully mixes the fuel gas and air through a fan in a mixing box, and then introduces the mixed gas into an incinerator through an input pipe on a negative pressure fan, so that the fuel gas can be fully burned and the combustion efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0014] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the guide air duct in the utility model;

[0016] Figure 3 It is a top view of the heat-insulating air duct in the utility model.

[0017] Figure annotation:

[0018] 1-incinerator 2-igniter 3-mixing box 4-installation rod 5-gas inlet pipe 6-air inlet pipe 7-fan 8-first motor 9-input pipe 10-negative pressure fan 11-output pipe 12-guide air tube 13-second motor 14-crushing blade 15-crushing shaft 16-sealing cover 17-feeding bin 18-feeding port 19-smoke exhaust pipe 20-placing net 21-guide platform 22-ash discharge pipe 23-heat-resistant layer 24-air duct 25-inclined air hole 26-sealing platform. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] Reference Figure 1-Figure 3 A preferred embodiment of the utility model is a blast device for a dead pig incinerator, comprising an incinerator 1, wherein the incinerator 1 is provided with a feed port 18 and an air inlet, wherein the feed port 18 is provided with a feed bin 17, wherein a placement net 20 and an igniter 2 are provided in the incinerator 1, wherein a guide platform 21 is provided below the placement net 20, and wherein the incinerator 1 is provided with a smoke exhaust pipe 19 and an ash exhaust pipe 22.

[0024] The air inlet is provided with an air inlet mechanism, which includes a mixing box 5 and a negative pressure fan 10. The mixing box 3 is provided with a gas inlet pipe 5 and an air inlet pipe 6. The negative pressure fan 10 is provided with an input pipe 9 and an output pipe 11. The input pipe 9 is connected with the mixing box 3, and the output pipe 11 is connected with the air inlet. The ash exhaust pipe 22, the smoke exhaust pipe 19, the input pipe 9 and the output pipe 11 are all provided with switch valves.

[0025] In this embodiment, a mounting rod 4 is disposed in the mixing box 3 , a first motor 8 is disposed on the mounting rod 4 , a rotating shaft is disposed on the first motor 8 , and a fan 7 is disposed on the rotating shaft.

[0026] Specifically, the gas is guided into the mixing box 3 through the gas inlet pipe 5 and the air inlet pipe 6 respectively, and then the first motor 8 in the mixing box 3 is started, the first motor 8 drives the rotating shaft to rotate, and then drives the fan 7 to rotate, so that the gas and air are fully mixed, and then the mixed gas is introduced into the incinerator 1 through the input pipe 9 on the negative pressure fan 10, so that the gas can be fully burned and the combustion efficiency is improved.

[0027] In this embodiment, a guide air duct 12 is arranged in the air inlet, and the guide air duct 12 includes a sealing platform 26 at the top, and an insulating air duct is arranged below the sealing platform 26. A heat-resistant layer 23 is arranged on the side wall of the insulating air duct, and vertical wind grooves 24 are opened on the side wall of the insulating air duct. Inclined wind grooves 25 are evenly opened in a circular shape on the heat-resistant layer 23, and the inclined wind grooves 25 are connected to the wind grooves 24.

[0028] Specifically, the mixed gas output by the negative pressure fan 10 can be pressurized through the vertical wind slots 24 and the inclined wind slots 25, and the setting of the inclined wind slots 25 can make the mixed gas spiral into the incinerator 1, increase the contact between the flame and the dead pigs, and make the incineration more uniform, which solves the problem that the existing incineration devices generally supply direct current wind, which not only cannot act evenly on the combustibles, resulting in uneven combustion, but also has a relatively poor combustion-supporting effect.

[0029] In this embodiment, a crushing shaft 15 is provided in the feed bin 17 , a second motor 13 is provided on the feed bin 17 , the second motor 13 is connected to the crushing shaft 15 , a crushing blade 14 is provided on the crushing shaft 15 , and a detachable sealing cover 16 is provided on the feed bin 17 .

[0030] Specifically, by crushing the new diseased pork with the crushing blades 14, the contact rate between the pork and the gas can be increased, so that the incinerator burns more fully, thereby improving the incineration effect and efficiency.

[0031] The working principle of the utility model is as follows: when in use, dead pigs are first put into a feed bin 17, and the new dead pig meat is crushed by the crushing blades 14 in the feed bin 17, and the crushed carcasses fall onto the placement net 20 in the incinerator 1, and then the gas is respectively guided to the inside of the mixing box 3 through the gas inlet pipe 5 and the air inlet pipe 6, and then the first motor 8 in the mixing box 3 is started, and the first motor 8 drives the rotating shaft to rotate, and then drives the fan 7 to rotate, so that the gas and air are fully mixed, and then the mixed gas is introduced into the guide air duct 12 through the output pipe 11 by the negative pressure fan 10, and the mixed gas can be pressurized by the vertical wind grooves 24 on the side walls of the heat-insulating air duct and the inclined wind grooves 25 on the heat-resistant layer 23, and the setting of the inclined wind grooves 25 can make the mixed gas spiral into the incinerator 1, increase the contact between the flame and the dead pigs, and make the incineration more uniform.

[0032] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0033] The above description is only a preferred implementation mode of the present utility model. Any technical solution that achieves the purpose of the present utility model by basically the same means belongs to the protection scope of the present utility model.

Claims

1. A blast device for a dead pig incinerator, characterized in that: The incinerator (1) comprises a material feed port (18) and an air inlet, the material feed port (18) is provided with a material feed bin (17), the air inlet is provided with an air inlet mechanism, the air inlet mechanism comprises a mixing box (3) and a negative pressure fan (10), the mixing box (3) is provided with a gas inlet pipe (5) and an air inlet pipe (6), the negative pressure fan (10) is provided with an input pipe (9) and an output pipe (11), the input pipe (9) is connected to the mixing box (3) and the output pipe (11) is connected to the mixing box (3) and the output pipe (11) is connected to the mixing box (3) and the output pipe (11) is connected to the mixing box (3) and the output pipe (11) is connected to the mixing box (3) and the output pipe (5) is connected to the mixing box (3) and the output pipe (6) is connected to the negative pressure fan (10) and the output pipe (11) is connected to the mixing box (3) and the output pipe (11) is connected to the mixing box (3) and the output pipe (11) is connected to the mixing box (3) and the output pipe (5) is connected to the mixing box (3) and the output pipe (6 ... The output pipe (11) is connected to the air inlet, a guide air duct (12) is arranged in the air inlet, the guide air duct comprises a sealing platform (26) at the top, a heat insulation air duct is arranged below the sealing platform (26), a heat-resistant layer (23) is arranged on the side wall of the heat insulation air duct, a vertical air groove (24) is opened on the side wall of the heat insulation air duct, and inclined air grooves (25) are evenly opened in a circumferential shape on the heat-resistant layer (23), and the inclined air grooves (25) are connected to the air grooves (24).

2. The blast equipment for a dead pig incinerator according to claim 1, characterized in that: A placement net (20) and an igniter (2) are arranged in the incinerator (1); a guide platform (21) is arranged below the placement net (20); and a smoke exhaust pipe (19) and an ash exhaust pipe (22) are arranged on the incinerator (1).

3. The blast device for a dead pig incinerator according to claim 2, characterized in that: The ash exhaust pipe (22), the smoke exhaust pipe (19), the input pipe (9) and the output pipe (11) are all provided with switch valves.

4. The blast device for a dead pig incinerator according to claim 1, characterized in that: A crushing shaft (15) is arranged in the feed bin (17), a second motor (13) is arranged on the feed bin (17), the second motor (13) is connected to the crushing shaft (15), a crushing blade (14) is arranged on the crushing shaft (15), and a detachable sealing cover (16) is arranged on the feed bin (17).

5. The blast device for a dead pig incinerator according to claim 1, characterized in that: A mounting rod (4) is arranged in the mixing box (3), a first motor (8) is arranged on the mounting rod (4), a rotating shaft is arranged on the first motor (8), and a fan (7) is arranged on the rotating shaft.

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