CN218424768U

CN218424768U - Constant-temperature heating equipment for garbage disposal equipment

Info

Publication number: CN218424768U
Application number: CN202222267249.1U
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: 2022-08-26
Publication date: 2023-02-03
Anticipated expiration: 2032-08-26
Also published as: CN217909510U; CN217964071U; CN217700626U; CN217540760U; CN217816785U; CN217665383U; CN217939628U; CN217941337U; CN217843870U; CN217939547U

Abstract

The heater arranged in the device is used for providing a heat source for the low-temperature cracking garbage, but the heater needs to be replaced regularly. Replacing the heater merely requires removing the heater from the device. The heaters used in the prior art require a large bore opening in the bottom of the device to allow the heater to exit the device. The utility model provides a constant temperature heating equipment for refuse handling installation contains the furnace body, stretches into the inside heater of furnace body and is used for connecting the connecting piece of furnace body and heater. The plurality of heaters can form the same or different height difference in the height direction of the furnace body so as to reduce the overlapping area of the heat radiation areas formed by the heaters. Be different from disjunctor formula U type heating pipe of design among the prior art, the utility model provides a firing equipment sets up to independent single tube messenger, and the heater of consequently independent single tube structure can set up the opening of littleer area on the furnace body in order to avoid the problem that the furnace body temperature loss that too big opening caused is fast, harmful substance dissipates the speed increase outside the furnace body.

Description

Constant-temperature heating equipment for garbage disposal equipment

Technical Field

The utility model relates to a refuse treatment technical field especially relates to a constant temperature firing equipment for refuse treatment equipment.

Background

The garbage is artificially generated in the industrial or domestic process, and most of the garbage cannot be rapidly decomposed through a natural process. In order to prevent the environmental pollution of garbage from being rapidly decomposed and causing no environmental pollution, many methods have been devised in the prior art, wherein the two main directions are thermodynamic treatment and non-thermodynamic treatment. Due to the low cost and convenient operation of the methods involved in the thermodynamic treatment, the thermodynamic treatment becomes the main force of the garbage treatment. The thermodynamic method mainly adopts incineration, and comprises a mode of treating garbage at high temperature by using an incinerator, a plasma arc furnace, a hot gasification furnace and the like; non-thermodynamic methods are mainly landfill, including landfill, anaerobic elimination, etc.

The current garbage disposal method has the disadvantages that the garbage is treated in a harmless or recyclable mode, the cost is high, and partial garbage is treated in an ineffective mode. Based on this, the low temperature cracking technology is produced. The low-temperature cracking treatment technology is characterized in that the garbage is heated to the cracking temperature by one-time heating start, the gas after magnetization activation is introduced to improve the heat conduction efficiency, the thermochemical reaction is carried out, the household garbage starts the automatic decomposition process, the organic heat energy is released to provide continuous reaction conditions, water vapor and mineral substance ash are decomposed at the same time, and ash residues are discharged through an ash discharge port. Chinese patent publication No. CN112108505A discloses a low-temperature anaerobic domestic garbage cracking treatment device, process and application thereof, wherein the domestic garbage pretreatment device is connected with a feed inlet of a drying device through a first screw extrusion feeder, a discharge outlet of the drying device is connected with a domestic garbage feed inlet of a cracking reaction device through a second screw extrusion feeder, a domestic garbage discharge outlet of the cracking reaction device is connected with a domestic garbage cooling device, an exhaust gas treatment device is connected with an exhaust gas discharge outlet of the domestic garbage pretreatment device, and a cracked gas outlet of the cracking reaction device is connected with a cracked gas treatment device. The domestic garbage is pretreated by a domestic garbage pretreatment device, then the dried domestic garbage is cracked by a cracking reaction device, and finally, cracked gas generated by the cracking reaction device enters a cracked gas treatment device for collection and treatment.

The temperature supply of the low-temperature cracking furnace has important contribution to the development of garbage cracking. In the prior art, the heating mode in the furnace mainly comprises a heating pipe and hot air circulation. Chinese patent publication No. CN207362147U discloses a waste organic glass cracking furnace, which comprises a heating box, a cracking box, an induced draft fan and a heater, wherein the cracking box is installed in the heating box, a gap between the cracking box and the heating box is sealed by an upper layer of partition plate to form a sealed cavity, the sealed cavity is divided into an air inlet channel and an air outlet channel by a lower layer of partition plate, the right side of the heating box is provided with a hot air inlet and a hot air outlet, the hot air outlet is communicated with the air outlet channel, the hot air inlet is communicated with the air inlet channel, a hot air pipe is arranged in the cracking box, two ends of the hot air pipe are respectively communicated with the air inlet channel and the air outlet channel, and the induced draft fan, the heater, the hot air inlet, the air inlet channel, the hot air pipe, the air outlet channel and the hot air outlet are sequentially communicated to form a circulating hot air loop. Or, as disclosed in chinese patent No. CN214528855U, a solid waste cracking experimental apparatus is provided, which includes a cracking reaction chamber, a gas collection chamber, a heating spiral coil, two heating U-shaped coils, a temperature control device, a condenser, and a catalytic chamber, where the cracking reaction chamber is surrounded by the gas collection chamber, the heating spiral coil is sleeved outside the cracking reaction chamber, the two heating U-shaped coils extend into the gas collection chamber, and a telecommunication output end of the temperature control device is connected to the telecommunication input ends of the heating spiral coil and the heating U-shaped coil.

The purpose of using U-shaped heating devices in the prior art is to increase the stability of the device in the furnace and increase the heating area, but due to the high loss of the heater, the heater often needs to be taken out of the furnace for maintenance. The U-shaped heater needs the furnace body to have a large opening matching the size of the heater, and the large opening has influence on the heat preservation of the furnace body, the prevention of the emission of harmful substances and the normal flow of garbage. The utility model discloses purpose based on easy disassembly and high-efficient heating sets up a constant temperature heating equipment for refuse handling installation.

Furthermore, on the one hand, due to the differences in understanding to those skilled in the art; on the other hand, since the inventor has studied a lot of documents and patents while making the present invention, but the space is not limited to the details and contents listed, however, this is by no means the present invention does not have the features of these prior arts, but the present invention has all the features of the prior arts, and the applicant reserves the right to increase the related prior arts in the background art.

SUMMERY OF THE UTILITY MODEL

To prior art, this application has proposed a constant temperature heating equipment for refuse handling installation, contains the furnace body, stretches into the inside heater of furnace body and is used for connecting the connecting piece of furnace body and heater. The heater contains sets up in the outside first portion of furnace body and stretches into the inside second part of furnace body, and the second part of a plurality of heaters is arranged in the inside interval of furnace body according to the mode that can make the heat radiation region that a plurality of heaters gived off evenly cover the furnace body, and wherein, a plurality of heaters can form the coincidence area in the heat radiation region that the heater formed in order to reduce the heater in furnace body direction of height difference each other the same or not.

According to a preferred embodiment, the furnace body is internally provided with support pillars for supporting the heater, and the support pillars are connected with the bottom of the furnace body to provide a supporting force towards the top of the furnace body for the heater.

According to a preferred embodiment, the furnace body is provided with openings matched with the size and the number of the heaters, wherein the height of the openings arranged on the furnace body is the same as the length of the corresponding support columns.

According to a preferred embodiment, the second portions of the heaters are formed at different intervals inside the furnace body based on the power of the heaters such that the heat radiation areas provided by the second portions are staggered with each other in the cross-sectional direction of the furnace body.

According to a preferred embodiment, a cover for protecting the first portion of the heater is provided outside the oven body, wherein the number of the covers is the same as the number of the heaters in such a manner that a housing space can be provided for the first portion of the heater provided separately to insulate the heater from harmful substances escaping from the opening when the heater is removed from the inside of the oven body.

According to a preferred embodiment, a plurality of the support columns for providing a supporting force to one heater are arranged from a high position to a low position from an opening position.

According to a preferred embodiment, the connecting element is a connecting clip or flange.

The utility model provides a strutting arrangement for preapring for an unfavorable turn of events shape, strutting arrangement contains the support column, its characterized in that, and the support column is provided with the top surface that is used for providing supporting role for the columnar body that is supported, and wherein, the top surface is provided with the dysmorphism mouth sunken to the bottom surface of relative top surface one side according to the mode that can form a plurality of contact points/line/face with the columnar body that is supported.

According to a preferred embodiment, the shaped opening is V-shaped or U-shaped.

According to a preferred embodiment, the supported cylindrical body can be a heating rod.

According to a preferred embodiment, the top surface is provided with a stopper for preventing the supported column from escaping from the shaped opening in a direction opposite to the shaped opening, wherein the stopper has:

two connecting sections for connecting the limiting member and the top surface of the supporting column together;

and the limiting section is arranged between the two connecting sections and protrudes in the extending direction of the relative recess.

The utility model has the advantages that: the utility model relates to a constant temperature heating equipment for refuse handling installation. Different from the integral U-shaped heating pipe designed in the prior art, the heating device in the utility model is arranged as an independent single pipe, because the plug-in heating pipe needs to be provided with an opening allowing the heater to enter and exit on the surface of the furnace body, the heater with the independent single pipe structure can be provided with an opening with a smaller area on the furnace body to avoid the problems that the temperature loss of the furnace body is fast and the escape speed of harmful substances to the outside of the furnace body is increased due to an overlarge opening, and simultaneously, when the heating pipe is damaged, the integrated heating pipe needs to be completely taken out for replacement, while the heater in the invention can be independently taken out for replacement, and the pressure value of garbage in the furnace body is smaller when the heater enters and exits the furnace body, so that the taking out and putting in of the heater are easier;

because the heater receives the pressure effect of rubbish in the furnace body inside, set up the support column that provides upward holding power for the heater in the furnace body inside, reach the purpose of prevention heater extrusion deformation through the supporting role of support column, simultaneously, the heater only has the fulcrum of an opening position inserting inside the furnace body, leads to easily that the heater gets into the furnace body inside with improper route when inserting the furnace body and reduce the heating effect, therefore the support column can be as the fulcrum that the guide heater got into the furnace body with normal direction step by step. Based on this, the utility model provides a constant temperature heating equipment, heating equipment can cover the scope of the required heating of furnace body and succinct the process of taking of heating equipment when the maintenance to avoided heating equipment inside by the problem of physics harm at the furnace body.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a heating apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the heater distribution of the present invention;

fig. 4 is a schematic structural diagram of a support pillar according to an embodiment of the present invention.

List of reference numerals

100: a furnace body; 200: a heater; 210: a first portion; 220: a second part: 300: a connecting member; 400: a cover body; 500: a support pillar; 510: a limiting part: 511: a connecting section: 512: a limiting section; 520: a special-shaped opening; 530: and a support pillar.

Detailed Description

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

Example 1

To the prior art, the present application provides a constant temperature heating apparatus for a garbage disposal apparatus, which comprises a furnace body 100, a heater 200 extending into the furnace body 100, and a connecting member 300 for connecting the furnace body 100 and the heater 200. The heaters 200 include a first portion 210 disposed outside the furnace body 100 and a second portion 220 extending into the furnace body 100, and the second portions 220 of the heaters 200 are arranged at intervals inside the furnace body 100 in such a manner that heat radiation regions emitted from the heaters 200 uniformly cover the inside of the furnace body 100, wherein the heaters 200 can form the same or different height differences in the height direction of the furnace body 100 to reduce the overlapping area of the heat radiation regions formed by the heaters 200, as shown in fig. 1.

The heater 200 forms a heat radiation zone to maintain ambient temperature during operation. The overlapping of the heat radiation regions between the heaters 200 may cause a reduction in the heating area of the heaters 200 and a problem of non-uniform temperature of the heating region. The columnar heaters 200 are distributed in the furnace body 100 in a single form. Preferably, the heater 200 includes a second portion 220 disposed inside the furnace body 100 and a first portion 210 disposed inside the furnace body 100. The second portion 220, which is disposed outside the furnace body 100, can not generate heat and act as a sink for electricity or other forms of energy to supply energy to the first portion 210. The second portion 220 provided inside the furnace body 100 may be linear, as shown in fig. 2. Preferably, in order to increase the heat dissipation area of the second portion 220 inside the furnace body 100, the second portion 220 can also be curved to increase the heat dissipation area of the heater 200. The second portion 220 generates heat and forms a heat radiation region. The arrangement of the heaters 200 with respect to each other has an important influence on the control of the ambient temperature inside the furnace body 100. The arrangement of the heaters 200 can be set in both a manner of spacing and a distance of spacing the heaters 200 from each other. The heat radiation regions formed between the heaters 200 cover the region of the furnace body 100 where the temperature needs to be raised, and thus the arrangement of the heaters 200 can affect the temperature inside the furnace body 100. When a plurality of heat radiation regions are overlapped, a heat field different from that generated by one heat radiation region is generated, and even if the amount of heat supplied between each heater 200 is controlled to be the same, the temperature of each region inside the furnace body 100 is not uniform. The heat radiation area generated by the heater 200 is different based on the power thereof, and thus the interval distance is affected. The distribution of the heaters 200 is affected by the side wall of the furnace body 100 where the heaters 200 are installed, that is, the distribution of the heaters 200 can be formed at least at a difference in distance in the height direction or the length direction of the furnace body 100. When the distance difference formed by the heaters 200 in the height direction or the length direction of the furnace body 100 is 0, the plurality of heaters 200 may be arranged in a straight line in the height direction or the length direction of the side wall of the furnace body 100. As shown in fig. 3, the plurality of heaters 200 are arranged in an inclined line type inside the furnace body 100.

According to a preferred embodiment, a plurality of the support columns 500 for providing a supporting force to one heater 200 are arranged from a high position to a low position. When the heater 200 is inserted into the furnace body 100, the heater 200 is pressed by the upper layer of the garbage in the furnace body 100. The heater 200 is inclined downwards in the furnace body 100 by the guiding action of the supporting columns 500, so that the heater 200 can enter along the pressure direction when being inserted, the pressure action on the heater 200 is reduced, and the bending of the heater 200 is prevented.

According to a preferred embodiment, the first portions 210 of the heater 200 disposed outside the furnace body 100 can be connected to each other. The first portions 210 of the plurality of heaters 200 are coupled by a cross beam outside the furnace body 100. When an operator needs to clean the furnace body 100 or needs to repair the heater 200, the heater 200 can be integrally pulled out by pulling the cross beam. Since the cross member connecting the heater 200 is provided outside the furnace body 100, the area of the opening provided in the furnace body 100 to allow the heater 200 to enter and exit is reduced.

According to a preferred embodiment, a support column 500 for providing support for the heater 200 is provided inside the furnace body 100, and the support column 500 is connected to the bottom of the furnace body 100 to provide support force for the heater 200 toward the top of the furnace body 100. Preferably, the supporting column 500 has one end connected to the bottom of the furnace body 100 and the other end abutting against the heater 200. The support column 500 can be provided in plural, that is, one heater 200 can correspond to plural support columns 500. The plurality of support pillars 500 are formed to guide the heater 200 into the furnace body 100 and to form the heater 200 in a fixed position in the furnace body 100.

According to a preferred embodiment, the furnace body 100 is provided with openings matching the size and number of the heaters 200, wherein the height of the openings provided on the furnace body 100 is the same as the length of the corresponding support columns 500. The openings are at the same height as the support pillars 500 so that the heater 200 can more easily enter the furnace body 100. The support column 500 and the opening having the same height enable an operator to fix the heater 200 to the top surface of the support column 500 based on an operation of inserting the heater 200 in parallel.

According to a preferred embodiment, the second portions 220 of the heaters 200 are formed at different intervals inside the furnace body 100 based on the power of the heaters 200 such that the heat radiation regions provided by the second portions 220 are staggered with each other in the cross-sectional direction of the furnace body 100. When the first heater 200 is powered less, the first heater 200 and the second heater 200 are spaced less apart from each other, and when the third heater 200 is powered more than the first heater 200 and the second heater 200, the third heater 200 is spaced more apart from the second heater 200, thereby forming a distribution of the heaters 200 spaced at different distances from each other.

According to a preferred embodiment, the furnace body 100 is provided at the outside thereof with a shield body 400 for shielding the first part 210 of the heater 200, wherein the number of the shield body 400 is the same as the number of the heaters 200 in such a manner that a receiving space can be provided for the first part 210 of the heater 200 provided separately to insulate harmful materials escaping from the opening when the heater 200 is removed from the inside of the furnace body 100. The cover 400 is a rectangular parallelepiped, and one side thereof is connected to the furnace body 100.

According to a preferred embodiment, the connector 300 is a connector clip or flange. The connector 300 is provided on the first portion 210, and the heater 200 is fixed at a current position by operating the connector 300. The heater 200 can be released from the opening by operating the connection member 300.

Example 2

The utility model provides a strutting arrangement for preapring for an unfavorable turn of events shape, strutting arrangement contains support column 500, and its characterized in that, support column 500 is provided with the top surface that is used for providing supporting role for the columnar body that is supported, and wherein, the top surface is provided with the dysmorphism mouth 520 of sinking to the bottom surface of the relative top surface one side according to the mode that can form a plurality of contact points/line/face with the columnar body that is supported. The shaped opening 520 is V-shaped or U-shaped. The shaped opening 520 is adapted to receive a supported column, as shown in FIG. 4. The special-shaped body and the supported columnar body form a plurality of positions in point/line/surface contact. The point or line or plane formed by the contact of the shaped opening 520 with the supported column depends on the form of the supported main state. When the supported cylindrical body is a cylinder, it forms a line contact position with the shaped opening 520. The supported columnar body in this embodiment is easily bent by its own weight or the pressure of the external environment. The supported columnar bodies are prevented from being bent by the supporting function of the at least one supporting device on the supported columnar bodies. In practical use, the top surface of the supporting device is mostly arranged to be a plane, and the plane top surface is contacted with the supported columnar body. When the supported column body is a cylinder or other special shapes, the contact position between the plane top surface and the supported column body is mostly a point or a line, the reduction and concentration of the contact area enable a larger pressure to be formed between the supported column body and the supporting device, and the pressure of the external environment, the weight of the supported column body and the pressure generated by the supporting device simultaneously act on the supported column body to cause the position of the supported column body placed on the supporting device to be preferentially deformed. The utility model discloses a strutting arrangement with dysmorphism mouth 520 makes the contact position quantity increase by the support column body with strutting arrangement through setting up of dysmorphism mouth 520, has increased area of contact simultaneously, avoids being supported the deformation of the column body because the dispersion of pressure when receiving equal pressure. Because the special-shaped opening 520 is arranged in a concave mode, the special-shaped opening 520 can limit the supported column body at the position, and the supported column body is prevented from freely moving.

According to a preferred embodiment, the supported cylindrical body can be a heating rod. The supported columns can also be strip/sheet devices of flexible material applied within the apparatus, such as heat patches. The supported columns can also be steel rods for the construction industry.

According to a preferred embodiment, the top surface is provided with a stopper 510 for preventing the supported column from escaping from the shaped opening 520 in the direction of the shaped opening 520, wherein the stopper 510 has: two connection sections 511 for connecting the stopper 510 and the top surface of the support column 500 together; a stopper section 512 disposed between the two connection sections 511 and protruding in the direction in which the opposite recess extends. When the supported column body moves in the extending direction of the support column 500, there is a possibility that it escapes from the irregularly-shaped opening 520. Based on this, the utility model provides a strutting arrangement still is provided with locating part 510. The connecting sections 511 are disposed on the top of the supporting column 530, which are located at two sides of the shaped opening 520 and do not block the opening position of the shaped opening 520. The stopper section 512 connected to the connection section 511 can be linear or curved. The stop section 512 defines a space that is recessed from the profile opening 520 to allow the supported column to pass through and hold the supported column in place. The proper position means that the supported columnar body passing through the space and receiving the supporting force of the supporting device is not pressed. Preferably, when the supported columns are uneven in thickness, the supported column at the thickest position can be inserted into the space.

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 disclosure, which are all within the scope of the disclosure and fall into the scope of the invention. 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. 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 constant temperature heating device for garbage disposal equipment comprises a furnace body (100), a heater (200) extending into the furnace body (100) and a connecting piece (300) used for connecting the furnace body (100) and the heater (200),

the heaters (200) comprise a first part (210) arranged outside the furnace body (100) and a second part (220) extending into the furnace body (100), the second parts (220) of the heaters (200) are arranged at intervals in the furnace body (100) according to a mode that heat radiation areas emitted by the heaters (200) can uniformly cover the inside of the furnace body (100), wherein,

the plurality of heaters (200) can form the same or different height difference between each other in the height direction of the furnace body (100) so as to reduce the overlapping area of the heat radiation areas formed by the heaters (200).

2. The thermostatic heating device according to claim 1, characterized in that a support column (500) for providing support for the heater (200) is provided inside the furnace body (100), and the support column (500) is connected to the bottom of the furnace body (100) to provide support force for the heater (200) toward the top of the furnace body (100).

3. The thermostatic heating device according to claim 2, characterized in that the furnace body (100) is provided with openings matching the size and number of the heaters (200), wherein the openings are provided on the furnace body (100) at the same height as the length of the support columns (500) corresponding thereto.

4. The constant-temperature heating apparatus according to claim 3, wherein the second portions (220) of the heaters (200) are formed at different spaced distances inside the furnace body (100) based on the power of the heaters (200) such that the heat radiation areas provided by the second portions (220) are staggered with each other in the cross-sectional direction of the furnace body (100).

5. The thermostatic heating device according to claim 4, characterized in that a cover (400) for shielding the first portion (210) of the heater (200) is provided outside the oven body (100), wherein the number of the covers (400) is the same as the number of the heaters (200) in such a way that a housing space can be provided for the first portion (210) of the heater (200) provided independently, to insulate the harmful material escaping from the opening when the heater (200) exits from the inside of the oven body (100).

6. The thermostatic heating apparatus according to claim 5, characterized in that a plurality of the support columns (500) for providing a supporting force to one heater (200) are arranged from a high to a low position from an open position.