CN216963900U

CN216963900U - Gaseous resourceful treatment system of spoil carbonization in-process

Info

Publication number: CN216963900U
Application number: CN202220259422.0U
Authority: CN
Inventors: 吉靖宇; 吉风历
Original assignee: Nanjing Tiqiao Agricultural Development Co ltd
Current assignee: Nanjing Tiqiao Agricultural Development Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-07-15
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a gas recycling treatment system in the animal carcass carbonization process, which belongs to the technical field of animal carcass treatment and comprises an evaporation separation kettle, a vertical condenser, a moisture condenser and a smoke exhaust chimney, wherein a one-way pipe is vertically arranged between the top of the evaporation separation kettle and the bottom end of the vertical condenser, the middle part of the one-way pipe is provided with a one-way valve, and the smoke exhaust pipe is arranged between the side wall of the one-way pipe and the smoke exhaust chimney. So that the oil liquid separated in the later period contains less impurities.

Description

Gaseous resourceful treatment system of spoil carbonization in-process

Technical Field

The utility model relates to the technical field of animal carcass processing, in particular to a gas recycling processing system in an animal carcass carbonization process.

Background

As for household type farmers, no special facility for disposing the dead animal bodies is provided, the dead animal bodies are randomly discarded in the roadside river ditches, and even some farmers discard the dead animals at low cost in order to reduce loss. The mode of processing the animal carcasses died of illness not only influences the environmental sanitation and pollutes the soil water source air, but also can cause new animal epidemics and serious harm to the health of people and livestock along with the putrefaction and rot of the animal carcasses died of illness and the diffusion of virus and bacteria even if the animal carcasses died of illness grow and change due to the influence of the environment. The traditional treatment of dead livestock and poultry bodies mainly comprises incineration, high-temperature harmless organic fertilizer making and burying, lime disinfection and the like. Lime disinfection requires a large amount of lime powder and water, and the disinfected water is not easy to treat and only can be discharged, so that water pollution is caused, and a large amount of unpleasant smell is generated.

For example, chinese patent application No. CN201620124188.5 discloses a gas treatment system for an animal carcass carbonization apparatus, which comprises: a gas treatment system for an animal carcass carbonization device, comprising: the device comprises a carbonization chamber for pyrolyzing and carbonizing animal carcasses, a combustion chamber for providing heat for the carbonization chamber and a gas passage, wherein a carbonization tank is arranged in the carbonization chamber, and a heat exchange area for heating or cooling the carbonization tank is formed by the space outside the carbonization tank and the space in the outer wall of the carbonization chamber; the gas passage includes: a flue gas inlet passage for introducing flue gas generated in the combustion chamber into the heat exchange zone, a pyrolysis gas conduit for introducing pyrolysis gas in the carbonization tank into the combustion chamber, a flue gas outlet for discharging flue gas in the heat exchange zone, and a gas inlet arranged in the combustion chamber for introducing combustion-supporting gas; the carbonization chamber is communicated with the combustion chamber through a flue gas inlet passage; the pyrolysis gas conduit comprises: an inlet end communicated with the carbonization tank, an outlet end communicated into the combustion chamber and a communication section between the inlet end and the outlet end.

Although the gas treatment system of the animal carcass carbonization device can effectively improve the thermal efficiency of the carbonization device, has good carbonization effect, fully utilizes and treats harmful volatile gas generated in the carbonization process, reduces the emission of harmful gas, the heat in the gas cannot be utilized and is relatively wasted in the treatment process of the gas, and the liquefied oil liquid contains a large amount of impurities and influences the reutilization of the oil liquid because no filtering measure is taken after the gas is liquefied.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gas recycling treatment system in the animal carcass carbonization process, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gaseous resourceful treatment system of spoil carbonization in-process, includes evaporation separation cauldron, vertical condenser, moisture condenser and the chimney of discharging fume, the vertical check pipe of installing between the top of evaporation separation cauldron and the bottom of vertical condenser, the mid-mounting of check pipe has the check valve, be provided with the pipe of discharging fume between the lateral wall of check pipe and the chimney of discharging fume, and discharge fume the pipe setting in the top of check valve, the outer wall of evaporation separation cauldron is provided with the spiral intake pipe, and the output of spiral intake pipe installs primary filter, the output of spiral intake pipe is connected with vertical condenser's top, be provided with communicating pipe between the top of evaporation separation cauldron and the top of moisture condenser, be provided with the blast pipe between the top of moisture condenser and the lateral wall of discharging fume.

Preferably, the bottom of the inner cavity of the evaporation separation kettle is provided with an electric heating wire heater, a flow guide partition plate is arranged between the communicating pipe and the one-way pipe in the inner cavity of the evaporation separation kettle, and an oil discharge pipe is arranged at the bottom of the rear side of the evaporation separation kettle.

Preferably, the conical filter plate is installed at the bottom of the inner cavity of the vertical condenser, filter holes are uniformly formed in the side wall of the conical filter plate, and the conical filter plate is connected with the vertical condenser through threads.

Preferably, the inner cavity of the moisture condenser is provided with a U-shaped condensation pipe, a condensation division plate is arranged between the communication pipe and the exhaust pipe in the inner cavity of the moisture condenser, and a drain pipe is arranged at the bottom of the moisture condenser.

Preferably, the primary filter includes the filtration box, the vertical active carbon of installing of inner chamber of filtering the box filters the core, the bottom of filtering the box is provided with and filters core bottom matched with position sleeve with the active carbon, the top of filtering the box is provided with and filters core top matched with limit pressure plate with the active carbon.

Preferably, the communicating pipe is provided with a gas collecting cover at the end part of the inner cavity of the evaporation separation kettle, the side edge of the gas collecting cover is in contact with the diversion baffle plate and the side wall of the evaporation separation kettle, and the communicating pipe is connected with the gas collecting cover through threads.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can filter solid impurities in gas in an inlet and outlet way primarily by installing the primary filter at the gas inlet end of the spiral gas inlet pipe, reduce impurities in the gas entering the vertical condenser, ensure that the heat of the gas in the spiral gas inlet pipe can play a role of heat preservation on the evaporation separation kettle, realize the recycling of the heat in the gas, re-filter oil-water mixed liquid condensed by the vertical condenser through the cone-shaped filter plate to reduce the impurity content in oil-water solution, ensure that oil separated at the later stage contains less impurities, flow into the inner cavity of the evaporation separation kettle through the one-way pipe, realize the separation of oil and water by utilizing the different evaporation temperatures of the oil and the water through the heating of the vertical condenser in the evaporation separation kettle, ensure that the separated water vapor enters the inner cavity of the moisture condenser through the communicating pipe to be cooled, and other gases enter the inner cavity of the smoke exhaust chimney through the exhaust pipe to be exhausted, the oil liquid resource in the gas in the animal carcass carbonization process is recycled, and the moisture content in the discharged flue gas is reduced.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of the present invention;

FIG. 3 is a schematic view of the internal structure of the primary filter of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-evaporation separation kettle, 2-vertical condenser, 21-cone type filter plate, 3-moisture condenser, 31-U type condenser pipe, 32-condensation partition plate, 4-exhaust chimney, 5-one-way pipe, 6-one-way valve, 7-exhaust pipe, 8-spiral air inlet pipe, 9-primary filter, 91-filter box, 92-active carbon filter core, 93-positioning sleeve, 94-limit pressure plate, 10-communicating pipe, 11-exhaust pipe, 12-electric heating wire heater, 13-flow guide partition plate and 14-gas collection cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a gas resource treatment system in the animal carcass carbonization process comprises an evaporation separation kettle 1, a vertical condenser 2, a moisture condenser 3 and a chimney 4, wherein a one-way pipe 5 is vertically arranged between the top of the evaporation separation kettle 1 and the bottom end of the vertical condenser 2, a conical filter plate 21 is arranged at the bottom of an inner cavity of the vertical condenser 2, filter holes are uniformly formed in the side wall of the conical filter plate 21, and the conical filter plate 21 is connected with the vertical condenser 2 through threads, so that the conical filter plate 21 and the vertical condenser 2 can be conveniently mounted and dismounted;

the middle part of the one-way pipe 5 is provided with a one-way valve 6, a smoke exhaust pipe 7 is arranged between the side wall of the one-way pipe 5 and a smoke exhaust chimney 4, the smoke exhaust pipe 7 is arranged above the one-way valve 6, the outer wall of the evaporation separation kettle 1 is provided with a spiral air inlet pipe 8, the output end of the spiral air inlet pipe 8 is provided with a primary filter 9, the primary filter 9 comprises a filter box body 91, the inner cavity of the filter box body 91 is vertically provided with an active carbon filter core 92, the bottom of the filter box body 91 is provided with a positioning sleeve 93 matched with the bottom end of the active carbon filter core 92, the top of the filter box body 91 is provided with a limiting pressure plate 94 matched with the top end of the active carbon filter core 92, the output end of the spiral air inlet pipe 8 is connected with the top end of the vertical condenser 2, the primary filter 9 is arranged at the air inlet end of the spiral air inlet pipe 8, and the active carbon filter core 92 in the primary filter 9 can primarily filter solid impurities in the air inlet pipe 8, impurities in the gas entering the vertical condenser 2 are reduced, the heat of the gas in the spiral gas inlet pipe 8 can play a role in heat preservation of the evaporation separation kettle 1, the heat in the gas can be recycled, the gas filtered by the primary filter 9 enters the inner cavity of the vertical condenser 2 through the spiral gas inlet pipe 8, flowing cooling water is introduced into the inner side wall of the vertical condenser 2, oil vapor and water vapor in the gas can be condensed into oil-water mixed liquid, the condensed oil-water mixed liquid is filtered again through the conical filter plate 21 and flows into the inner cavity of the evaporation separation kettle 1 through the one-way pipe 5, and the gas which cannot be condensed is discharged into the inner cavity of the smoke exhaust chimney 4 through the smoke exhaust pipe 7 and is uniformly discharged;

a communicating pipe 10 is arranged between the top of the evaporation separation kettle 1 and the top of the moisture condenser 3, an electric heating wire heater 12 is arranged at the bottom of an inner cavity of the evaporation separation kettle 1, a flow guide partition plate 13 is arranged between the communicating pipe 10 and the one-way pipe 5 in the inner cavity of the evaporation separation kettle 1, an oil discharge pipe is arranged at the bottom of the rear side of the evaporation separation kettle 1, oil-water mixed liquid flowing into the evaporation separation kettle 1 is heated by the heating pipe 12 to realize oil-water separation by utilizing different evaporation temperatures of oil and water, the arrangement of the flow guide partition plate 13 and the one-way valve 6 reduces evaporated gas from flowing back into the inner cavity of the vertical condenser 2, and the evaporated gas enters the inner cavity of the moisture condenser 3 through the communicating pipe 10;

the end part of the inner cavity of the evaporation separation kettle 1 of the communicating pipe 10 is provided with a gas collection cover 14, the side edge of the gas collection cover 14 is contacted with a flow guide partition plate 13 and the side wall of the evaporation separation kettle 1, the collection of evaporation gas is improved, the communicating pipe 10 is connected with the gas collection cover 14 through threads, an exhaust pipe 11 is arranged between the top of the moisture condenser 3 and the side wall of the exhaust chimney 4, the inner cavity of the moisture condenser 3 is provided with a U-shaped condensing pipe 31, a condensation partition plate 32 is arranged between the communicating pipe 10 and the exhaust pipe 11 in the inner cavity of the moisture condenser 3, the bottom of the moisture condenser 3 is provided with a drain pipe, water vapor entering the moisture condenser 3 is condensed through the U-shaped condensing pipe 31 and then is discharged through a discharge pipe at the bottom of the moisture condenser, and other gases enter the inner cavity of the exhaust chimney 4 through the exhaust pipe 11 and are discharged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand the utility model for and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a gaseous resourceful treatment system in spoil carbonization process, includes evaporation and separation cauldron (1), vertical condenser (2), moisture condenser (3) and discharge chimney (4), its characterized in that: a one-way pipe (5) is vertically arranged between the top of the evaporation separation kettle (1) and the bottom end of the vertical condenser (2), a one-way valve (6) is arranged in the middle of the one-way pipe (5), a smoke exhaust pipe (7) is arranged between the side wall of the one-way pipe (5) and the smoke exhaust chimney (4), the smoke exhaust pipe (7) is arranged above the one-way valve (6), the outer wall of the evaporation separation kettle (1) is provided with a spiral air inlet pipe (8), and the output end of the spiral air inlet pipe (8) is provided with a primary filter (9), the output end of the spiral air inlet pipe (8) is connected with the top end of the vertical condenser (2), a communicating pipe (10) is arranged between the top of the evaporation separation kettle (1) and the top of the moisture condenser (3), an exhaust pipe (11) is arranged between the top of the moisture condenser (3) and the side wall of the chimney (4).

2. The system for recycling gas generated during the carbonization of animal carcasses, according to claim 1, wherein the system comprises: the bottom of the inner cavity of the evaporation separation kettle (1) is provided with an electric heating wire heater (12), a flow guide partition plate (13) is arranged between the communicating pipe (10) and the one-way pipe (5) in the inner cavity of the evaporation separation kettle (1), and an oil discharge pipe is arranged at the bottom of the rear side of the evaporation separation kettle (1).

3. The system for recycling gas generated during the carbonization of animal carcasses as claimed in claim 1, wherein: the conical filter plate (21) is installed at the bottom of the inner cavity of the vertical condenser (2), filter holes are uniformly formed in the side wall of the conical filter plate (21), and the conical filter plate (21) is connected with the vertical condenser (2) through threads.

4. The system for recycling gas generated during the carbonization of animal carcasses as claimed in claim 1, wherein: the inner chamber of moisture condenser (3) is provided with U type condenser pipe (31), and the inner chamber of moisture condenser (3) is provided with condensation division board (32) between communicating pipe (10) and blast pipe (11), the bottom of moisture condenser (3) is provided with the drain pipe.

5. The system for recycling gas generated during the carbonization of animal carcasses as claimed in claim 1, wherein: elementary filter (9) are including filtering box (91), the vertical active carbon of installing of inner chamber of filtering box (91) crosses filter core (92), the bottom of filtering box (91) is provided with crosses filter core (92) bottom matched with position sleeve (93) with the active carbon, the top of filtering box (91) is provided with crosses filter core (92) top matched with spacing clamp plate (94) with the active carbon.

6. The system for recycling gas generated during the carbonization of animal carcasses, according to claim 2, wherein the system comprises: communicating pipe (10) are provided with gas collection cover (14) at the inner chamber tip of evaporation separation cauldron (1), and gas collection cover (14) side and the lateral wall contact of water conservancy diversion baffle (13) and evaporation separation cauldron (1), pass through threaded connection between communicating pipe (10) and the gas collection cover (14).