CN217700626U

CN217700626U - Low-temperature cracking equipment

Info

Publication number: CN217700626U
Application number: CN202221764305.6U
Authority: CN
Inventors: 刘琨翔; 刘琨鹏; 赵学平; 黄世勇; 冯忠; 聂礼
Original assignee: Chongqing Puliter Laser Technology Co ltd
Current assignee: Chongqing Puliter Laser Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-07-06
Publication date: 2022-11-01
Anticipated expiration: 2032-07-06
Also published as: CN217843870U; CN217939547U; CN217816785U; CN217540760U; CN218424768U; CN217941337U; CN217909510U; CN217665383U; CN217964071U; CN217939628U

Abstract

The low-temperature cracking equipment is generally used for an opening for inputting garbage, but because the internal environment of the equipment is complex, harmful gas or floating harmful particles in the equipment are often exposed to the external environment when the garbage is thrown in, and harm is caused to human bodies and the environment. The utility model relates to a low temperature cracking equipment contains the exhaust pipe who is used for the exhaust apparatus internal gas, is used for adding the pan feeding mouth of pending rubbish and is used for providing the income gas port of environmental gas for the equipment environment, and the exhaust pipe contains the first order gas vent and with the second level gas vent of first order gas vent intercommunication. The feeding port is provided with a feeding port door for sealing the feeding port; the second-stage air outlet is provided with an air outlet door which is controlled by the feeding door and is used for sealing the second-stage air outlet. This device sets up first order gas vent and second level gas vent at the top, and the exhaust pipe way that constitutes through first order gas vent and second level gas vent makes first order gas vent and second level gas vent cooperate each other and reach more efficient exhaust-gas treatment.

Description

Low-temperature cracking equipment

Technical Field

The utility model relates to a refuse treatment technical field especially relates to a low temperature cracking equipment.

Background

Solid waste generated in daily life or activities for providing services to daily life and solid waste regarded as household waste regulated by laws and regulations occupy a large part of the whole garbage, and at the same time, the household waste is polluting, resource-oriented and social, and needs to be harmless, recycled, reduced and socialized in the process of treatment at a later date. If the treatment is not properly carried out, the environment is polluted, the environmental sanitation is influenced, resources are wasted, the safety of production and life is damaged, and the harmony between human and nature is damaged.

The purpose of garbage disposal is to reduce the amount of garbage stored and the damage to the environment during the storage thereof, and the demand for harmless disposal of garbage in the garbage disposal process is urgent, and it is considered as the "urban mineral deposit" that is never exhausted and has the highest development potential, and is the "resource left in the wrong place".

The prior art approaches to waste disposal include incineration, composting or landfill. The burning can cause the generation of a large amount of harmful gases, the treatment time of high-temperature compost is too long, a large amount of land resources can be occupied, the direct landfill of untreated garbage can cause the pollution of landfill land, and the landfill land can not form an ecological environment suitable for the growth of life again for a long time. Based on this, the low temperature cracking technology is produced. The low-temperature cracking treatment technology is based on the low-temperature anoxic cracking principle of organic substances under the Hall effect, the garbage decomposition is controlled to be in a low-temperature state below 250 ℃, and the reduction harmless garbage treatment is realized by smoldering cracking of the garbage by the heat generated by the garbage and the organic substances during the magnetization thermal decomposition process.

Chinese patent No. CN208995442U relates to a low temperature cracking furnace, comprising: the horizontal furnace body is provided with a feeding section, a low-temperature cracking section communicated with the feeding section, a cooling section communicated with the low-temperature cracking section and a discharging section communicated with the cooling section, the feeding mechanism is communicated with the feeding section, and the discharging mechanism is communicated with the discharging section; the heating mechanism is arranged below the low-temperature cracking section and used for heating the furnace tube so as to enable the waste gas circuit board in the cracking cavity to generate cracking reaction; the transmission mechanism penetrates through the horizontal furnace body and is used for conveying the waste circuit board; the sealing mechanism is used for sealing the input end and the output end of the transmission mechanism; and the electric control mechanism is electrically connected with the heating mechanism and the transmission mechanism respectively. The device realizes the low-temperature cracking treatment of the garbage through electric connection control. Similarly, there is a prior art smokeless leakage transition bin for low temperature cracking proposed in patent document No. CN 212713349U. The transition bin comprises a material storage box, a top cover on the seal, a sealing plate with a retractable bottom and an opening regulating mechanism, wherein the material storage box comprises a material storage box body, a protection box, a limiting box, a fixing plate and a sealing bottom edge, the top cover on the seal comprises an upper sealing cover, a rotating motor, a rotating connecting seat and an internal thread lifting rod, the sealing plate with the retractable bottom comprises a connecting support bottom plate, a discharging motor, a door retracting gear, an arc-shaped rack and a controllable sealing door, and the opening regulating mechanism comprises an adjusting motor, an adjusting bevel gear, a driven bevel gear and a thread adjusting rod. The above-described containers for waste treatment require both waste addition and waste gas discharge, but during the waste addition the waste gas discharge air flow affects the flow of waste added to the apparatus, e.g. plastic bags due to their light volume are rolled up by the waste gas discharge air flow when entering the apparatus.

Pan feeding mouth and gas outlet coincidence area based on low temperature cracking equipment, and produce the problem that the pan feeding mouth rushes out waste gas, the utility model discloses a low temperature cracking equipment is designed based on high-efficient low temperature decomposes rubbish and guarantees device normal operating's purpose.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

To prior art, the application provides a low temperature cracking equipment, contains the exhaust pipe who is used for the exhaust apparatus internal gas, is used for adding the pan feeding mouth of pending rubbish and is used for providing ambient gas's income gas port for the equipment environment, and exhaust pipe contains the first order gas vent and with the second level gas vent of first order gas vent intercommunication.

The feeding port is provided with a feeding port door for sealing the feeding port; the second stage exhaust port is provided with an exhaust port door which is controlled by the feeding port door and used for sealing the second stage exhaust port, wherein when the feeding port is opened, the exhaust port door moves based on the moving action of the feeding port door of the feeding port, so that the upward flowing gas enters the opened second stage exhaust port.

According to a preferred embodiment, the outlet gate is connected to the inlet gate by a push rod in such a way that it can move in the same direction as the inlet gate.

According to a preferred embodiment, the outlet door is in a position to close the second stage outlet and open the first stage outlet upon closing of the inlet.

According to a preferred embodiment, the exhaust port door is provided with a chute connected to the top of the apparatus, thereby enabling the second-stage exhaust port to be brought into a closed or open state based on the movement of the exhaust port door along the chute.

According to a preferred embodiment, the area of the exhaust port door is not smaller than the area of the first-stage exhaust port.

According to a preferred embodiment, the inlet door is provided as a sliding door that is moved towards the inside of the apparatus to open the inlet.

According to a preferred embodiment, the inlet gate can be tilted based on a pushing force directed towards the interior of the apparatus, thereby exposing the inlet.

According to a preferred embodiment, the inclined inlet gate pushes the outlet gate connected to the other end of the push rod based on the push rod having one end connected to the inlet gate.

According to a preferred embodiment, the push rod is arranged to be length-adjustable in such a way that it can push the air outlet door for different movement distances.

According to a preferred embodiment, the chute is provided with a stop assembly at its two lateral ends near the centre of the apparatus in such a way as to be able to stop the moving outlet door in one way.

The utility model has the advantages that: the invention designs a garbage disposal device based on a low-temperature cracking technology, and the device is provided with a first-stage exhaust port and a second-stage exhaust port based on the high-efficiency requirement of exhaust, and achieves the high-efficiency exhaust of gas in the device through an exhaust pipeline formed by the first-stage exhaust port and the second-stage exhaust port;

simultaneously, when exhausting and rubbish is emptyd, if both go on simultaneously, keep away from the gas vent of the entry of empting rubbish and can't guarantee to be close to the waste gas of the entry of rubbish dumping and siphon away, can lead to the interior untreated waste gas of equipment to flow from the entry that rubbish was emptyd, and poisonous harmful waste gas can produce the injury to standing the people who opens the entry that rubbish was emptyd.

The utility model relates to an exhaust port door with pan feeding mouth door linkage. The exhaust port door can move along with the feeding port door when the feeding port door moves, a second-stage exhaust port close to the feeding port is opened when the feeding port is opened, and the problem that an operator forgets to open the second-stage exhaust port to cause the waste gas to flow out to injure people is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a second stage exhaust port closed state according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the exhaust port door of the present invention;

fig. 3 is a schematic structural diagram of the push rod of the present invention.

List of reference numerals

100: a first stage exhaust port; 200: a second stage exhaust port; 210: an exhaust port door; 300: a push rod; 310: a chute; 400: a feeding port; 410: a feed inlet door; 500: an ash outlet; 600: a heater; 700: an air inlet.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The application provides a low temperature cracking equipment, contains the exhaust pipe who is used for discharging equipment internal gas, is used for adding the pan feeding mouth 400 of pending rubbish, is used for providing the inlet 700 of environmental gas, the heater 600 who provides the heat source for refuse treatment for the equipment environment. The apparatus also includes an ash outlet 500 for discharging the treated waste, as shown in figure 1. The exhaust line is placed at the top of the apparatus and the air inlet 700 is placed at the bottom of the apparatus. The magnetized gas enters the equipment from the gas inlet 700, sequentially enters a tail ash layer, a reaction layer and a compaction layer in the equipment, and is discharged from a gas exhaust pipeline after participating in the garbage treatment. The garbage is distributed in three positions in the equipment, namely a compaction layer containing unprocessed garbage and positioned at the uppermost layer in the equipment; a reaction layer located at the middle part of the inside of the apparatus and decomposed by receiving the temperature of the heater 600; the tail ash layer which is positioned at the bottom of the interior of the equipment and has been processed into tail ash is formed. The heater 600 can provide a heat source for the device and ensure that the temperature within the device or reaction layer is within 200 c. The garbage after reaction can be in a complete decomposition state and generally presents gray powder.

According to a preferred embodiment, the exhaust line is located at the top of the apparatus and includes a first stage exhaust port 100 and a second stage exhaust port 200. The gas entering from the inlet and flowing to the exhaust line after participating in the waste treatment process can flow from the first stage exhaust 100 or the second stage exhaust 200 to the outside environment. The utility model discloses an exhaust pipe design of multichannel makes the exhaust emission of equipment more high-efficient to design through the multichannel prevents that single gas vent from blockking up and leading to the unable exhaust problem of waste gas, overhauls the smooth that exhaust emission can be guaranteed equally in the in-process at the interval. Preferably, the second stage exhaust port 200 is smaller in caliber than the first stage exhaust port 100.

According to a preferred embodiment, when the inlet port 400 is open, the outlet port door 210 of the second stage outlet port 200 moves and closes the first stage outlet port 100 based on the movement of the inlet port door 410 of the inlet port 400, thereby moving the upwardly flowing gas toward the second stage outlet port 200. The second stage vent 200 near the inlet 400 is opened when dumping the waste, thereby preventing the waste gas from flowing out of the inlet 400 from the inside of the apparatus.

According to a preferred embodiment, the inlet 400 is provided with an inlet door 410 closing the inlet 400. The second stage vent 200 is provided with a vent door 210 for closing the second stage vent 200 controlled by a feed port door 410, wherein the vent door 210 moves based on the movement of the feed port door 410 of the feed port 400 when the feed port 400 is opened, thereby allowing gas flowing upward to enter the opened second stage vent 200. The discharge port door 210 is connected to the inlet port door 410 by a push rod 300 in such a manner as to be movable in the same direction as the inlet port door 410, as shown in fig. 1. The exhaust port door 210 can move in a direction toward the center of the apparatus, thereby closing the second-stage exhaust port 200. The feed port door 410 and the vent port door 210 can be displaced simultaneously by acting on the feed port door 410 in conjunction with the vent port door 210. When dumping the garbage, the operator pushes the inlet door 410 and simultaneously pushes the outlet door 210, and the outlet door 210 opens the second-stage outlet 200 and closes the first-stage outlet 100. The opening of the second stage exhaust vent 200 and the walls of the first stage exhaust vent 100 can prevent an operator from forgetting to close the first stage exhaust vent 100 when dumping trash.

According to a preferred embodiment, the discharge port door 210 is provided with a chute 310 connected to the top of the apparatus, thereby enabling the second-stage discharge port 200 to be formed in a closed or open state based on the movement of the discharge port door 210 along the chute 310, as shown in fig. 2. The utility model provides a second level gas vent 200, especially the second level gas vent 200 that is close to pan feeding mouth 400 are provided with the exhaust port door 210 that is used for sealing its exit. The discharge port door 210 is moved in a direction guided by the chute 310 in such a manner that the second-stage discharge port 200 is covered or opened. Before the material inlet 400 is opened or before the garbage is dumped, the air outlet door 210 is far away from the opening of the second-stage air outlet 200 facing the inner side of the device by operating the material inlet door 410, and at the moment, the second-stage air outlet 200 is opened.

According to a preferred embodiment, the area of the portion of the exhaust port door 210 that shields the second stage exhaust port 200 is at least greater than the area of the second stage exhaust port 200. The area of the portion of the discharge port door 210 for shielding the first-stage discharge port 100 is at least larger than the area of the first-stage discharge port 100. Since the area of the first-stage exhaust port 100 is greater than the area of the second-stage exhaust port 200, the exhaust port door 210 is not smaller than the area of the first-stage exhaust port 100.

According to a preferred embodiment, the inlet door 410 is provided as a sliding door that moves towards the interior of the apparatus to open the inlet 400. The inlet gate 410 can be inclined based on a pushing force toward the inner direction of the apparatus so as to expose the inlet 400, and the inclined inlet 400 gate pushes the outlet gate 210 connected to the other end of the push rod 300 based on the push rod 300 having one end connected to the inlet gate 410, as shown in fig. 3. Both ends of the push rod 300 are hinged to the inlet door 410 and the outlet door 210, respectively, so that when the inlet door 410 is pushed, the push rod 300 and the inlet door 410 are angularly changed, and the push rod and the outlet door 210 are angularly changed, and generate a pushing force towards the center of the apparatus to the outlet door 210.

According to a preferred embodiment, the chute 310 is provided with a stop assembly at its two ends near the center of the apparatus in such a way as to enable one-way stopping of the moving vent door 210. Preferably, a stopper can be provided at the end of the sliding groove 310, as in chinese patent publication No. CN212011759U, to limit the distance that the push rod 300 pushes the exhaust port door 210 to displace toward the center of the apparatus, and to prevent the exhaust port door 210 from moving excessively beyond the displacement range to expose the second stage exhaust port 200.

According to a preferred embodiment, the second stage exhaust port 200 has several exhaust pipes and several of the exhaust pipes are circumferentially disposed around the first stage exhaust port 100. Through evenly setting up the gas vent at equipment top, make equipment can high-efficient exhaust.

According to a preferred embodiment, the push rod 300 is configured to be adjustable in length in such a way as to push the discharge port door 210 for different travel distances. Preferably, the push rod 300 is a telescopic rod.

Specifically, when dumping garbage or opening the inlet 400, the inlet door 410 is tilted by pushing the inlet door 410, and the outlet door 210 is pushed to move along the chute 310 based on the push rod 300, and the outlet door 210 moves to the first-stage outlet 100, thereby opening the second-stage outlet 200 and closing the first-stage outlet 100. When the inlet door 410 is closed, the outlet door 210 moves away from the first-stage outlet 100 and returns to the position for closing the second-stage outlet 200, based on the force of the inlet door 410 pulling the push rod 300. The second stage exhaust port 200 is now closed and the first stage exhaust port 100 is open.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. Throughout this document, the features referred to as "preferably" are only optional and should not be understood as necessarily requiring that such applicant reserves the right to disclaim or delete any relevant preferred feature at any time. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents. The present description contains several inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", all indicating that the respective paragraph discloses an independent concept, the applicant reserves the right to propose divisional applications according to each inventive concept. Throughout this document, the features referred to as "preferably" are only an optional feature and should not be understood as necessarily requiring that such applicant reserves the right to disclaim or delete the associated preferred feature at any time.

Claims

1. A low-temperature cracking device comprises an exhaust pipeline for exhausting gas in the device and a feeding port (400) for adding garbage to be processed, wherein the exhaust pipeline comprises a first-stage exhaust port (100) and a second-stage exhaust port (200) communicated with the first-stage exhaust port (100), and is characterized in that,

the feeding port (400) is provided with a feeding port door (410) for closing the feeding port (400);

the second stage outlet (200) is provided with an outlet door (210) controlled by the inlet door (410) for closing the second stage outlet (200), wherein,

when the inlet (400) is open, the outlet door (210) moves based on the movement of the inlet door (410) of the inlet (400) to allow the upward flow of gas into the open second stage outlet (200).

2. The cryogenic cracking plant of claim 1, wherein the vent door (210) is connected to the inlet door (410) by a push rod (300) in such a way that it can move in the same direction as the inlet door (410).

3. The cryogenic cracking plant of claim 2, wherein the vent door (210) is in a position to close the second stage vent (200) and open the first stage vent (100) based on the closing of the feed port (400).

4. The cryogenic cracking plant of claim 3, wherein the vent door is provided with a chute (310) connected to the top of the plant, thereby enabling the second-stage vent (200) to be closed or opened based on movement of the vent door (210) along the chute (310).

5. The cryogenic cracking plant of claim 4, wherein the area of the vent door (210) is not less than the area of the first stage vent (100).

6. The cryogenic cracking apparatus of claim 5, wherein the inlet door (410) is configured as a sliding door that moves towards the interior of the apparatus to open the inlet (400).

7. The cryogenic cracking apparatus of claim 6, wherein the inlet gate (410) is tiltable based on a pushing force directed towards the interior of the apparatus, thereby exposing the inlet (400).

8. The cryogenic cracking plant of claim 7, wherein the inclined inlet gate (410) pushes the outlet gate (210) connected to the other end of the push rod (300) based on the push rod (300) connected to the inlet gate (410) at one end.

9. The cryogenic cracking plant of claim 8, wherein the push rod (300) is length-adjustable in such a way that it can push the vent door (210) for different distances of movement.

10. The cryogenic cracking plant of claim 9, wherein the chute (310) is provided with a limiting component at both ends thereof near the center of the plant in such a manner as to enable one-way limiting of the moving vent door (210).