CN215288557U

CN215288557U - Pollution-free comprehensive treatment device for animal carcasses

Info

Publication number: CN215288557U
Application number: CN202120417332.5U
Authority: CN
Inventors: 赵淑君; 周梦琦
Original assignee: Ningxia Xinyuan Lvyuan Agriculture And Animal Husbandry Co ltd
Current assignee: Ningxia Xinyuan Lvyuan Agriculture And Animal Husbandry Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-24
Anticipated expiration: 2031-02-25

Abstract

The device provides a pollution-free comprehensive treatment device for animal carcasses, which comprises a closed box body, a cutting chamber, a crushing chamber, a drying chamber and a tail gas purification mechanism which are arranged in the box body, gas recovery pipelines are arranged above the cutting chamber and the crushing chamber, a crushing motor, a crushing cutter shaft, a crushing blade and a crushing cutter barrel are arranged in the crushing chamber, a microwave generator is arranged in the drying chamber, set up the output belt in microwave generator below, tail gas purification mechanism includes negative pressure pump, water absorption tank, outlet duct, adsorption tank, burns burning furnace, and the slitting blade that this scheme passes through the cutting chamber cuts the corpse for rectangular form, smashes into the fine grain form by smashing the blade again, is disinfected by microwave drying again, later forms dry powder, and the characteristic of this scheme utilization harmful gas easy-to-dissolve in water adopts the water absorption, and then gets rid of harmful gas, avoids discharging the environmental pollution who causes.

Description

Pollution-free comprehensive treatment device for animal carcasses

Technical Field

The utility model relates to an animal breeding technical field especially relates to an animal corpse nuisanceless integrated processing device.

Background

With the development of society, the number of people eating livestock and poultry is increased year by year, the livestock and poultry breeding industry is gradually developed, with the increase of breeding scale, the livestock and poultry are easy to get ill, serious even plague occurs, and the like.

After the animals die, the carcasses can generate carcass odor and even meat putrefaction soon, the main components of the carcass odor are carbon dioxide, carbon monoxide, methane, nitrogen, ammonia gas, hydrogen sulfide and the like, wherein the hydrogen sulfide has pungent odor and toxicity, if the carcass odor is not treated, the carcass odor can cause environmental pollution if the carcass odor is randomly discharged, and the ammonia gas also has pungent odor.

Disclosure of Invention

There is a need for a pollution-free comprehensive treatment device for animal carcasses.

A pollution-free comprehensive treatment device for animal carcasses comprises a closed box body, a cutting chamber, a crushing chamber, a drying chamber and a tail gas purification mechanism, wherein the cutting chamber, the crushing chamber, the drying chamber and the tail gas purification mechanism are arranged in the box body, two adjacent chambers are sequentially divided by a first partition plate and a second partition plate, gas recovery pipelines are arranged above the cutting chamber and the crushing chamber, a conveying belt used for receiving and pushing the animal carcasses to move forwards is arranged in the cutting chamber, the inlet end and the outlet end of the conveying belt are respectively provided with a slope surface and a slitting knife, the slitting knife comprises a slitting knife shaft and a plurality of slitting blades, the slitting knife shaft is transversely arranged on the opposite side wall of the cutting chamber, the plurality of slitting blades are fixedly arranged on the slitting knife shaft, the adjacent slitting blades are not in contact with each other, the radial direction of the slitting blades is consistent with the transmission direction of the conveying belt so as to cut the carcasses into long strips, a communication port is arranged on the first partition plate and is arranged behind the slitting blades, the crushing motor is fixed inside the crushing chamber, the crushing cutter shaft is connected to the output end of the crushing motor, the other end of the crushing cutter shaft is in transmission connection with the side wall of the crushing chamber, the crushing cutter blade is fixed on the crushing cutter shaft, the crushing cutter barrel is covered outside the crushing cutter blade, the inlet end of the crushing cutter barrel is communicated with the communication port in the first partition plate, the outlet end of the crushing cutter barrel is provided with a downward-opening discharge port, the second partition plate is provided with a communication port, the discharge port is connected with the communication port and is connected with the drying chamber, the drying chamber is internally provided with a microwave generator, an output belt is arranged below the microwave generator and is positioned above the input end of the output belt, the output end of the output belt penetrates through the outer wall of the drying chamber to send out powder, and the tail gas purification mechanism comprises a negative pressure pump, a water absorption tank, a gas outlet pipe, Adsorb jar, burn burning furnace, the air inlet of negative pressure pump is connected to the gas recovery pipeline, and the gas outlet of negative pressure pump passes through the air inlet of pipe connection water absorption tank bottom, and water absorption tank is inside to be set up and to spray water smoke, and water absorption tank top sets up the outlet duct, and the air inlet of adsorbing jar is known to the outlet duct, and the gas outlet of adsorbing jar is connected and is burnt burning furnace.

According to the scheme, the corpse is cut into long strips by the slitting blade of the cutting chamber, the corpse is crushed into fine particles by the crushing blade, the fine particles are dried and sterilized by microwaves, then dry powder is formed, and the dry powder is aged and recycled as organic fertilizer to farmlands to form a green recycling economic mode. Not only reduces the pressure of the corpse incineration treatment, but also forms organic fertilizer and increases the added value of the breeding industry.

In the scheme, the main harmful components in the waste gas are ammonia gas and hydrogen sulfide, and because the two gases are both gases which are easy to dissolve in water, water is adopted for absorption, one of the gases is alkalescent gas and the other is weakly acidic gas, and the two gases react to form ammonium sulfide after water dissolution, so that the ammonium sulfide is more stable than the weakly acidic gas, the weakly alkaline gas or liquid, and is easy to transport or store. The residual gas is removed by adopting an adsorption or combustion mode, so that the discharged gas is clean and pollution-free.

Drawings

Fig. 1 is an external schematic view of the present apparatus.

Fig. 2 and 3 are schematic cross-sectional views of fig. 1.

Fig. 4 is a schematic view of the dicing blade.

In the figure: the device comprises a cutting chamber 10, a first partition plate 11, a conveying belt 12, a vertical plate 121, a slope surface 13, a slitting blade 14, a crushing chamber 20, a second partition plate 21, a crushing motor 22, a crushing cutter shaft 23, a crushing blade 24, a crushing cutter barrel 25, a discharge port 251, a chute 252, a return cutter barrel 26, a shovelling plate 261, a liquid leakage hole 262, a dicing blade 27, a drying chamber 30, a microwave generator 31, an output belt 32, a gas recovery pipeline 41, a negative pressure pump 42, a water absorption tank 43, a uniform plate 431, a water replenishing port 432, a water return pipe 433, a gas outlet pipe 44, an adsorption tank 45, a gas distribution plate 451, an adsorption medium 452 and an incinerator 46.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1-4, an embodiment of the present invention provides a pollution-free comprehensive treatment device for animal carcasses, which comprises a closed box, a cutting chamber 10, a crushing chamber 20, a drying chamber 30 and a tail gas purification mechanism, wherein the cutting chamber 10, the crushing chamber 20, the drying chamber 30 and the tail gas purification mechanism are arranged in the box, two adjacent chambers are sequentially divided by a first partition plate 11 and a second partition plate 21, a gas recovery pipeline 41 is arranged above the cutting chamber 10 and the crushing chamber 20, a conveying belt 12 for receiving and pushing the animal carcasses to move forward is arranged inside the cutting chamber 10, a slope 13 and a slitting knife are respectively arranged at an inlet end and an outlet end of the conveying belt 12, the slitting knife comprises a slitting knife shaft and a plurality of slitting knife blades 14, the slitting knife shafts are transversely arranged on opposite side walls of the cutting chamber 10, the slitting knife blades 14 are fixedly arranged on the slitting knife shafts, no contact is arranged between the adjacent slitting knife blades 14, and the radial direction of the slitting knife blades 14 is consistent with the transmission direction of the conveying belt 12, the corpse is cut into a strip shape, a communication port is arranged on a first partition plate 11 and is arranged behind a slitting blade 14, a crushing motor 22, a crushing cutter shaft 23, a crushing blade 24 and a crushing cutter cylinder 25 are arranged in a crushing chamber 20, the crushing motor 22 is fixed in the crushing chamber 20, the crushing cutter shaft 23 is connected with the output end of the crushing motor 22, the other end of the crushing cutter shaft 23 is in transmission connection with the side wall of the crushing chamber 20, the crushing blade 24 is fixed on the crushing cutter shaft 23, the crushing cutter cylinder 25 is covered outside the crushing blade 24, the inlet end of the crushing cutter cylinder 25 is communicated with the communication port on the first partition plate 11, the outlet end is provided with a discharge port 251 which is opened downwards, a communication port is arranged on a second partition plate 21, the discharge port 251 is connected with the communication port so as to be connected with a drying chamber 30, a microwave generator 31 is arranged in the drying chamber 30, an output belt 32 is arranged below the microwave generator 31, the communicating port is located above the input end of the output belt 32, the output end of the output belt 32 penetrates through the outer wall of the drying chamber 30 to send out powder, the tail gas purification mechanism comprises a negative pressure pump 42 (existing equipment in the prior art can be selected), a water absorption tank 43, an air outlet pipe 44, an adsorption tank 45 and an incinerator 46, the gas recovery pipeline 41 is connected with the air inlet of the negative pressure pump 42, the air outlet of the negative pressure pump 42 is connected with the air inlet at the bottom of the water absorption tank 43 through a pipeline, spraying water mist is arranged inside the water absorption tank 43, the air outlet pipe 44 is arranged at the top of the water absorption tank 43, the air inlet of the adsorption tank 45 is known by the air outlet pipe 44, and the air outlet of the adsorption tank 45 is connected with the incinerator 46.

Further, still set up the returning charge knife section of thick bamboo 26 at crushing knife section of thick bamboo 25 front end, the external diameter of returning charge knife section of thick bamboo 26 is greater than the diameter of crushing knife section of thick bamboo 25, still sets up shoveling plate 261 on the inner wall of returning charge knife section of thick bamboo 26, the one end and the crushing knife section of thick bamboo 25 welded connection of returning charge knife section of thick bamboo 26, and the other end is close to first baffle 11 and sets up, and the intercommunication mouth on the first baffle 11 is located inside returning charge knife section of thick bamboo 26, still sets up stripping blade 27 at the tip that crushing arbor 23 is close to slitting blade 14, stripping blade 27 is driven synchronous rotation by crushing arbor 23.

According to the scheme, the corpse is cut into long strips by the slitting blade 14 of the cutting chamber 10, then is crushed into fine particles by the crushing blade 24, is dried and sterilized by microwave, and then forms dry powder, and the dry powder is used as an organic fertilizer to be recycled to farmlands after being cured, so that a green recycling economic mode is formed. Not only reduces the pressure of the corpse incineration treatment, but also forms organic fertilizer and increases the added value of the breeding industry.

The dicing blade 27 is provided as one piece or two pieces made of high-strength metal, and the cutting direction of the dicing blade 27 is perpendicular to the direction of the slitting blade 14 to cut and separate the strip-shaped material into blocks.

The diameter of the material returning knife cylinder 26 is larger than that of the crushing knife cylinder 25, the cut material blocks fall into the material returning knife cylinder 26, the rotating material returning knife cylinder 26 lifts the material blocks to the upper side, the material blocks fall down again, and the material blocks fall onto the cutting blade 27 and are crushed for multiple times.

Further, the material returning knife cylinder 26 is a conical cylinder, and the diameter of the outlet of the conical cylinder is smaller than that of the inlet of the conical cylinder. The setting of a toper section of thick bamboo for return the feed cylinder when promoting the material piece, can also be with the effect of material piece forward lapse, have the supplementary effect of exporting the material to crushing section of thick bamboo.

Furthermore, a plurality of liquid leakage holes 262 are arranged on the outer wall of the material returning knife cylinder 26. The spoil can produce sewage or remain blood when the cutting, and weeping hole 262 is convenient for the discharge of liquid, and it is less to make the inside dirty blood that remains of material piece after the cutting, not only makes follow-up stoving effect better, makes solid, liquid waste separately handle moreover, reduces the environmental protection pressure.

Further, a chute 252 is arranged below the discharge port 251 of the crushing cutter drum 25, and the outlet end of the chute 252 is overlapped above the discharge belt.

Furthermore, the vertical plate 121 is arranged on the conveying belt 12, so that the friction force for pushing the corpse forwards is increased.

Further, the water absorption tank 43 is a sealed empty tank, a uniform plate 431 is provided inside the tank body, and a water replenishment port 432 is provided on the side wall of the water absorption tank 43 above the uniform plate 431. The uniform plate 431 is of a porous structure, and water is scattered into fine particles after passing through the uniform plate 431, so that the contact area of gas and water is increased, and the absorption effect is enhanced.

Further, the uniform plate 431 is a porous sieve plate.

Further, a return pipe 433 is provided outside the water absorption tank 43, a lower end of the return pipe 433 is connected to a liquid discharge port at the bottom of the water absorption tank 43, an upper end thereof is connected to the water replenishing port 432, and control valves are provided on the liquid discharge port, the water replenishing port 432, and the return pipe 433, respectively. Because the waste gas volume that produces in the box is less, so need not constantly to supply the water that is used for absorbing, through wet return 433 with water recycling, because the water that absorbs gaseous forms dangerous useless, the quantity of water can be practiced thrift in the recycling, also reduces the output of waste water, also can reduce waste water treatment's pressure.

Further, the adsorption tank 45 is a closed tank body, the adsorption medium 452 (such as activated carbon) is arranged in the adsorption tank 45, the gas distribution plate 451 is arranged on the side wall of the adsorption tank 45 connected with the gas outlet pipe 44, the gas distribution plate 451 is provided with a plurality of pin holes, and the gas distribution plate 451 is not in contact with the side wall and is used for reserving a gap for gas to enter. The gas distribution plate 451 can disperse the gas entering into the adsorption medium uniformly, thereby being fully absorbed.

The embodiment of the utility model provides a module or unit in the device can merge, divide and delete according to actual need.

The above disclosure is only illustrative of the preferred embodiments of the present invention, which should not be taken as limiting the scope of the invention, but rather the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It will be understood by those skilled in the art that all or part of the above-described embodiments may be implemented and equivalents thereof may be made to the claims of the present invention while remaining within the scope of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pollution-free comprehensive treatment device for animal carcasses is characterized in that: including sealing the box and setting up cutting chamber, crushing room, drying chamber and tail gas purification mechanism in the box, two adjacent rooms are cut apart by first baffle, second baffle in proper order, still all set up gaseous recovery pipeline above cutting chamber and crushing room, the inside conveyer that is used for accepting and promoting the antedisplacement of animal corpse that sets up of cutting chamber, conveyer's entry end and exit end set up ramp surface and slitting sword respectively, and the slitting sword includes slitting arbor, a plurality of slitting blade, the slitting arbor transversely sets up on the relative lateral wall of cutting chamber, and a plurality of slitting blades are fixed to be set up on the slitting arbor, and contactless between the adjacent slitting blade, the radial direction of slitting blade is unanimous with conveyer's transmission direction to become rectangular form with corpse cutting, set up the intercommunication mouth on first baffle, the intercommunication mouth sets up crushing motor blade rear in the slitting blade, smashes the indoor setting up and smashes, The crushing machine comprises a crushing cutter shaft, a crushing blade and a crushing cutter barrel, wherein the crushing motor is fixed inside a crushing chamber, the crushing cutter shaft is connected to the output end of the crushing motor, the other end of the crushing cutter shaft is in transmission connection with the side wall of the crushing chamber, the crushing blade is fixed on the crushing cutter shaft, the crushing cutter barrel is covered outside the crushing blade, the inlet end of the crushing cutter barrel is communicated with a communication port on a first partition plate, the outlet end of the crushing cutter shaft is provided with a discharge port which is opened downwards, a communication port is formed in a second partition plate and is connected with a communication port so as to be connected with a drying chamber, a microwave generator is arranged in the drying chamber, an output belt is arranged below the microwave generator and is positioned above the input end of the output belt, the output end of the output belt penetrates through the outer wall of the drying chamber so as to send out powder, and a tail gas purification mechanism comprises a negative pressure pump, a water absorption tank, an air outlet pipe, an adsorption tank and an incinerator, the gas recovery pipeline is connected with a gas inlet of the negative pressure pump, a gas outlet of the negative pressure pump is connected with a gas inlet at the bottom of the water absorption tank through a pipeline, spraying water mist is arranged inside the water absorption tank, a gas outlet pipe is arranged at the top of the water absorption tank, the gas outlet pipe is used for knowing the gas inlet of the adsorption tank, and the gas outlet of the adsorption tank is connected with the incinerator.

2. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 1, wherein: still set up the returning charge sword section of thick bamboo at crushing sword section of thick bamboo front end, the external diameter of returning charge sword section of thick bamboo is greater than the diameter of crushing sword section of thick bamboo, still sets up the copy board on the inner wall of returning charge sword section of thick bamboo, the one end and the crushing sword section of thick bamboo welded connection of returning charge sword section of thick bamboo, and the other end is close to first baffle setting, and the intercommunication mouth on the first baffle is located inside the returning charge sword section of thick bamboo, still sets up the stripping blade at the tip that crushing arbor is close to the slitting blade, the stripping blade is driven synchronous rotation by crushing arbor.

3. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 2, wherein: the material returning knife cylinder is a conical cylinder, and the diameter of an outlet of the material returning knife cylinder is smaller than that of an inlet of the material returning knife cylinder.

4. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 2, wherein: and a plurality of liquid leakage holes are formed in the outer wall of the material returning knife cylinder.

5. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 2, wherein: a chute is arranged below a discharge hole of the crushing cutter barrel, and an outlet end of the chute is overlapped above the discharge belt.

6. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 2, wherein: the vertical plate is arranged on the conveying belt, so that the friction force for pushing the corpse forwards is increased.

7. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 2, wherein: the water absorption tank is a sealed empty tank, the inner part of the tank body is provided with a uniform plate, and the side wall of the water absorption tank above the uniform plate is provided with a water replenishing port.

8. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 7, wherein: the homogeneous plate is a porous sieve plate.

9. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 2, wherein: still set up the wet return outside the water absorption tank, the lower extreme of wet return is connected with the leakage fluid dram of water absorption tank bottom, and the upper end is connected with the moisturizing mouth, still sets up the control valve respectively on leakage fluid dram, moisturizing mouth, wet return.

10. A nuisance-free comprehensive disposal apparatus for animal carcasses according to claim 9, wherein: the adsorption tank is a closed tank body, an adsorption medium is arranged in the adsorption tank, a gas distribution plate is arranged on the side wall of the adsorption tank connected with the gas outlet pipe, the gas distribution plate is provided with a plurality of pin holes, and the gas distribution plate is not in contact with the side wall and is used for reserving a gap for gas to enter.