CN219300755U - Integrated RTO heat accumulation combustion device - Google Patents

Abstract

The utility model belongs to the technical field of RTO (room temperature and humidity) heat accumulating combustion furnaces, and relates to a container type RTO heat accumulating combustion device, which comprises a bottom plate, an electric cabinet, a combustion chamber and a first fan, wherein the top of the combustion chamber is provided with the combustor, a ceramic heat accumulator is arranged in the combustion chamber, the electric cabinet, the combustion chamber and the first fan are all arranged on the bottom plate, the container type RTO heat accumulating combustion furnace further comprises a filter box, the filter box comprises three filter screen plates, a box body and a mounting seat, the cross section of the box body is in a rectangular shape, the top of the box body is provided with a top opening, the outer wall of the box body is provided with three fixing components and a knocking component, the bottom of the mounting seat is provided with an air outlet, the three filter screen plates are obliquely arranged in the box body at equal intervals, and the mounting seat is connected to the bottom of the box body. The utility model improves the filtering effect and the convenience of installing and dismantling the filter screen plate, and the fixing component is positioned outside the box body, so that the installation box of the filter screen plate is not negatively influenced.

Description

Integrated RTO heat accumulation combustion device

Technical Field

The utility model relates to the technical field of RTO heat accumulating combustion furnaces, in particular to a container type RTO heat accumulating combustion device.

Background

The regenerative thermal incinerator is also called: the heat accumulating type oxidizing furnace, named as Regenerative Ther malOxidizer, RTO for short, is one kind of high efficiency organic waste gas treating apparatus, and has the features of high heat efficiency, low running cost, capacity of treating waste gas with great wind amount and low concentration, etc.

The RTO regenerative combustion furnace with the patent publication number of CN213630450U specifically comprises a bottom plate, an electric cabinet, a combustion chamber, a ceramic regenerative body and a chimney; an electric cabinet is fixedly arranged on one side of the top of the bottom plate, a first fan is fixedly arranged at the position, close to the electric cabinet, of the top of the bottom plate, the first fan is electrically connected with the electric cabinet through a wire, a filter box is fixedly arranged at the input end of the first fan, three groups of equidistant filter screen plates are arranged in the filter box, a combustion chamber is fixedly arranged at the position, close to the first fan, of the top of the bottom plate through a welding rod, a burner is arranged at the central position of the top of the combustion chamber, and the burner is electrically connected with the electric cabinet through a wire; as shown in fig. 1, the patent is provided with an inner cavity inside a chimney, so that a water source can be injected into the inner cavity through a water pump when the chimney is used, heat in gas exhausted through the chimney can be absorbed by the water source, thereby heating the water source, and then hot water can be provided for a person for use, so that the heat utilization rate is effectively improved.

However, the above patents still have drawbacks: this patent filters waste gas through filter box and three sets of filter screen plate, the filter screen plate is on adopting the inserted bar to install the intubate in the filter box, because the horizontal cross-sectional area of filter screen plate needs to be close with the inside horizontal cross-sectional area of filter box just can play good filtration, however the filter screen plate is installed in the filter box or is torn open from the filter box in, the filter screen plate all need avoid four intubates of each layer just can install or dismantle, the degree of difficulty that leads to filter screen plate installation and dismantlement is very big like this, the condition that filter screen plate card was dead in the filter box still can take place to careless.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the problem of how to improve the convenience of disassembling and assembling a plurality of groups of filter screen plates in the RTO heat storage combustion device.

The utility model provides a container type RTO heat accumulation combustion device which comprises a bottom plate, an electric cabinet, a combustion chamber and a first fan, wherein a burner is arranged at the central position of the top part in the combustion chamber, a ceramic heat accumulator is arranged in the combustion chamber, the electric cabinet, the combustion chamber and the first fan are all arranged on the bottom plate, the container type RTO heat accumulation combustion device also comprises a filter box connected with the input end of the first fan, the filter box comprises three filter screen plates, a box body and an installation seat, the cross section of the box body is in a rectangular ring shape, the top part of the box body is provided with a top opening communicated with the inside of the box body, the outer wall of the box body is provided with three fixing components for positioning and fixing the filter screen plates and a knocking component capable of intermittently knocking the filter screen plates, the bottom part of the installation seat is provided with an air outlet, the three filter screen plates are arranged in the box body in an equidistant inclined mode, the installation seat is connected to the bottom of the box body, the air outlet is communicated with the input end of the first fan through a pipeline, and the top opening is communicated with the combustion chamber through a pipeline.

In some embodiments, the fixed subassembly includes four positioning components that fix a position the four corners of filter screen board respectively, positioning components includes location inserted bar, location barrel and spring, be equipped with the location separation blade on the location inserted bar, the closing cap is installed to the one end screw thread of location barrel, be equipped with on the closing cap with location inserted bar sliding fit's slide hole, two symmetry settings and with location inserted bar location complex location jack have all been seted up on the both sides wall of filter screen board, set up on the outer wall of box body with location inserted bar sealed sliding fit's through-hole, the location inserted bar sets up in the location barrel, and location separation blade and the inner wall sliding fit of location barrel, the other end fixed connection of location barrel is on the outer wall of box body, and location inserted bar, location barrel and through-hole coaxial line, the spring housing is established on the location inserted bar, and the both ends of spring are contradicted with closing cap inner wall and location separation blade respectively.

In some embodiments, the tail end of the positioning plunger is provided with a shackle.

In some embodiments, the head end of the positioning spigot is provided with an outer chamfer, and the positioning socket is provided with an inner chamfer for facilitating insertion of the positioning spigot.

In some embodiments, the outer wall of the cover is provided with anti-slip patterns.

In some embodiments, strike the subassembly and include servo motor, first rotation seat, reel and three pole of beating, the head end of beating the pole is equipped with and beats the spheroid, the tail end of beating the pole is equipped with the pivot, beat the pole body of pole and be equipped with the link on, be connected with the connecting rope on the link, be equipped with the second rotation seat of three equidistant setting of its direction of height on the inner wall of box body, set up three and connect rope sealed sliding fit's via hole on the outer wall of box body, servo motor sets up on the outer wall of box body, and first rotation seat sets up the side at servo motor, the reel rotates and sets up on first rotation seat, and the one end of reel is connected with servo motor's output, and three are beaten the pole and are rotated respectively to be set up on three second rotation seat through the pivot, and the other end of three connecting rope all is connected on the reel.

In some embodiments, the first rotating seat is provided with a guide plate, three guide holes are formed in the guide plate, and three connecting ropes respectively penetrate through the three guide holes.

The utility model has the beneficial effects that:

firstly, compared with the prior art, the integrated RTO heat storage combustion device provided by the utility model has the advantages that the three filter screen plates are obliquely arranged in the box body at equal intervals, so that the filtering effect is improved, the installation difficulty is reduced, the filter screen plates can be rapidly positioned and fixed through the fixing component, the convenience of installing and dismantling the filter screen plates is improved, and the fixing component is positioned outside the box body, so that the installation box of the filter screen plates is not negatively influenced.

Secondly, the integrated RTO heat-accumulating combustion device is further provided with the knocking assembly capable of knocking three filter screen plates simultaneously, the filter screen plates can shake after being knocked, impurities on the upper surfaces of the filter screen plates can roll and are accumulated at the lower ends of the filter screen plates, and therefore the purpose of assisting in conveying mesh holes of the filter screen plates is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed for the present utility model will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a conventional RTO regenerative furnace;

FIG. 2 is a schematic structural view of the RTO regenerative combustion device of the present utility model;

FIG. 3 is a schematic view of a filter cartridge;

FIG. 4 is a cross-sectional view of the filter cartridge;

FIG. 5 is a schematic view of the structure of the fixing assembly and the filter screen plate;

FIG. 6 is a schematic view of a striking assembly.

Reference numerals: 1. a bottom plate; 2. a combustion chamber; 21. a burner; 3. a first fan; 4. a filter screen plate; 41. positioning the jack; 5. a case body; 51. a top opening; 6. a mounting base; 7. a fixing member; 71. positioning the inserted link; 711. positioning the baffle; 712. a shackle; 72. positioning a cylinder; 73. a spring; 74. a cover; 741. anti-skid lines; 8. a striking assembly; 81. a servo motor; 82. a first rotating seat; 83. a reel; 84. knocking the rod; 841. knocking a sphere; 842. a rotating shaft; 843. hanging rings; 844. a connecting rope; 85. a second rotating seat; 86. a guide plate; 861. and (3) guiding holes.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

In this embodiment, as shown in fig. 2 to 6, a packaged RTO thermal storage combustion device includes a bottom plate 1, an electric cabinet, a combustion chamber 2 and a first fan 3, a burner 21 is arranged at the central position of the top in the combustion chamber 2, a ceramic thermal storage body is arranged in the combustion chamber 2, the electric cabinet, the combustion chamber 2 and the first fan 3 are all installed on the bottom plate 1, a filter box connected with the input end of the first fan 3 is further included, the filter box includes three filter screen plates 4, a box body 5 and an installation seat 6, the cross section of the box body 5 is in a rectangular shape, a top opening 51 communicated with the inside of the box body 5 is arranged at the top of the box body 5, three fixing components for fixing the filter screen plates 4 in a positioning manner and fixing the filter screen plates 4 in an intermittent manner are arranged on the outer wall of the box body 5, an air outlet is arranged at the bottom of the installation seat 6, the three filter screen plates 4 are arranged in the box body 5 in an equidistant inclined manner, the installation seat 6 is connected to the bottom of the box body 5, the air outlet is communicated with the input end of the first fan 3 through a pipeline, and the top opening 51 is communicated with the combustion chamber 2 through the pipeline.

The improvement points of the utility model are that: the filter box in the existing RTO heat accumulation combustion furnace is improved, three filter screen plates 4 are arranged in the box body 5 at equal intervals in an inclined mode, the filter area of the filter screen plates 4 arranged in an inclined mode is larger than that of the filter screen plates arranged in a horizontal mode, the filter effect is improved, the filter screen plates 4 arranged in an inclined mode are lower than that of the filter screen plates 4 arranged in the horizontal mode in installation difficulty, the box body 5 with the rectangular annular cross section is adopted, the filter screen plates 4 are convenient to install, and gaps between the filter screen plates 4 and the inner walls of the box body 5 can be controlled to be minimum.

The filter screen plate 4 can be positioned and fixed through the fixing component, the fixing component comprises four fixing components 7 which respectively position four corners of the filter screen plate 4, the fixing components 7 comprise a positioning inserted rod 71, a positioning cylinder 72 and a spring 73, a positioning baffle 711 is arranged on the positioning inserted rod 71, a sealing cover 74 is arranged at one end of the positioning cylinder 72 in a threaded manner, sliding holes which are in sliding fit with the positioning inserted rod 71 are arranged on the sealing cover 74, two symmetrically arranged positioning jacks 41 which are in positioning fit with the positioning inserted rod 71 are arranged on two side walls of the filter screen plate 4, through holes which are in sealing sliding fit with the positioning inserted rod 71 are arranged on the outer wall of the box body 5, the positioning inserted rod 71 is arranged in the positioning cylinder 72, the positioning baffle 711 is in sliding fit with the inner wall of the positioning cylinder 72, the other end of the positioning cylinder 72 is fixedly connected on the outer wall of the box body 5, and the positioning inserted rod 71, the positioning cylinder 72 and the through holes are coaxial, the spring 73 is sleeved on the positioning inserting rod 71, two ends of the spring 73 are respectively abutted against the inner wall of the sealing cover 74 and the positioning baffle 711, when the filter screen 4 is installed, two positioning inserting rods 71 positioned on the same axis are pulled firstly, in order to facilitate pulling of the positioning inserting rods 71, therefore, a hook ring 712 is arranged on the tail end of the positioning inserting rod 71, the positioning baffle 711 on the positioning inserting rods 71 moves synchronously with the hook ring 712, the positioning baffle 711 compresses the spring 73, then the filter screen 4 is placed into the box body 5, after the positioning insertion holes 41 on two side walls of one end of the filter screen 4 are aligned with corresponding through holes, the force pulling the positioning inserting rods 71 is removed, then the elastic force of the spring 73 can drive the positioning baffle 711 to move reversely, the positioning baffle 711 can drive the positioning inserting rods 71 to move synchronously, the positioning inserting rods 71 can gradually enter the positioning insertion holes 41, in order to improve the smoothness of the positioning inserting rod 71 entering into the positioning inserting hole 41, an outer chamfer is arranged at the head end of the positioning inserting rod 71, an inner chamfer for facilitating the insertion of the positioning inserting rod 71 is arranged on the positioning inserting hole 41, after the two positioning inserting rods 71 are inserted into the two positioning inserting holes 41 at two sides of one end of the filter screen plate 4, the other two positioning inserting rods 71 are pulled, so that the two positioning inserting rods 71 are also inserted into the positioning inserting holes 41 at two sides of the other end of the filter screen plate 4, the filter screen plate 4 is very convenient to install, and when the filter screen plate 4 needs to be removed, the fixing of the filter screen plate 4 can be removed only by pulling the four positioning inserting rods 71 of the fixing assembly, and the filter screen plate 4 is very convenient to remove.

Further, in order to avoid slipping between the hand and the outer surface of the cover 74 when the cover 74 is opened, anti-slip lines 741 are provided on the outer wall of the cover 74.

The three filter screen plates 4 can be knocked through the knocking component 8, thereby playing the role of assisting in dredging meshes of the filter screen plates 4, the knocking component 8 comprises a servo motor 81, a first rotating seat 82, a winding drum 83 and three knocking rods 84, the head end of each knocking rod 84 is provided with a knocking ball 841, the tail end of each knocking rod 84 is provided with a rotating shaft 842, the rod body of each knocking rod 84 is provided with a hanging ring 843, the hanging rings 843 are connected with connecting ropes 844, the inner wall of the box body 5 is provided with three second rotating seats 85 which are arranged at equal intervals along the height direction, the outer wall of the box body 5 is provided with three through holes which are in sealing sliding fit with the connecting ropes 844, the servo motor 81 is arranged on the outer wall of the box body 5, the first rotating seat 82 is arranged beside the servo motor 81, the winding drum 83 is rotationally arranged on the first rotating seat 82, one end of each rotating drum is connected with the output end of the servo motor 81, the three knocking rods 84 are respectively rotationally arranged on the three second rotating seats 85 through the rotating shafts 842, the other ends of the three connecting ropes 844 are connected to the winding drum 83, the winding drum 83 is driven to rotate by the servo motor 81, the winding drum 83 winds up the three connecting ropes 844, the connecting ropes 844 are changed into a loose state from a tight state, the three knocking rods 84 enable the knocking rods 84 to rotate around the axis of the rotating shaft 842 through self weight, then the knocking balls can be knocked onto the upper surface of the filter screen plate 4, then the winding drum 83 is driven to rotate reversely by the servo motor 81, the winding drum 83 winds up the three connecting ropes 844, the three connecting ropes 844 can drive the three knocking rods 84 to rotate reversely, the knocking balls are far away from the filter screen plate 4, the filter screen plate 4 subjected to knocking can be continuously knocked by the reciprocating driving of the winding drum 83, shaking can be generated by the knocked filter screen plate 4, impurities attached to the upper surface of the filter screen plate 4 can roll along the upper surface of the filter screen plate 4, the impurities are finally accumulated at the lower end of the filter screen plate 4, namely, the purpose of dredging the meshes of the filter screen plate 4 is achieved.

Further, when the spool 83 is wound or unwound, in order to avoid the knotting phenomenon of the three connection ropes 844, the guide plate 86 is mounted on the first rotating seat 82, three guide holes 861 are formed in the guide plate 86, the three connection ropes 844 respectively pass through the three guide holes 861, and the movement directions of the three connection ropes 844 are respectively guided by the three guide holes 861.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (7)

1. The utility model provides a collection dress formula RTO heat accumulation burner, includes bottom plate (1), electric cabinet, combustion chamber (2) and first fan (3), the central point department at top is equipped with combustor (21) in combustion chamber (2), be equipped with ceramic heat accumulator in combustion chamber (2), electric cabinet, combustion chamber (2) and first fan (3) all install on bottom plate (1), its characterized in that still includes the filter cartridge of being connected with first fan (3) input, the filter cartridge includes three filter screen plate (4), box body (5) and mount pad (6), the transversal rectangle annular of personally submitting of box body (5), the top of box body (5) is equipped with top mouth (51) rather than inside intercommunication, be equipped with three fixed subassembly that are used for carrying out location fixed to filter screen plate (4) and can carry out intermittent type nature component (8) to filter screen plate (4) on the outer wall of box body (5), the gas outlet of mount pad (6) is established, three filter screen plate (4) equidistant sets up in box body (5) slope at the top mouth (6) of pipeline (5) and the pipeline (5) is connected through the top mouth (51) of pipeline (5), pipeline (5) are connected with the top mouth (3) through the top mouth of pipeline (5).

2. The packaged RTO regenerative combustion device of claim 1, wherein: the utility model provides a filter screen plate (4) is fixed subassembly, fixed subassembly includes four fixed part (7) that fix a position four corners of filter screen plate (4) respectively, fixed part (7) are including location inserted bar (71), location barrel (72) and spring (73), be equipped with location separation blade (711) on location inserted bar (71), closing cap (74) are installed to the one end screw thread of location barrel (72), be equipped with on closing cap (74) with location inserted bar (71) sliding fit's slide hole, two symmetry settings and with location inserted bar (71) location complex location jack (41) have all been seted up on the both sides wall of filter screen plate (4), set up on the outer wall of box body (5) with location inserted bar (71) sealed sliding fit's through-hole, location inserted bar (71) set up in location barrel (72), and location separation blade (711) and location barrel (72) inner wall sliding fit, the other end fixed connection of location barrel (72) is on the outer wall of box body (5), and location inserted bar (71) and through-hole and spring (73) are set up on the inner wall (73) and are located together with location separation blade (73).

3. The packaged RTO regenerative combustion device of claim 2, wherein: and a hook ring (712) is arranged at the tail end of the positioning inserted rod (71).

4. The packaged RTO regenerative combustion device of claim 2, wherein: the head end of the positioning inserted rod (71) is provided with an outer chamfer, and the positioning insertion hole (41) is provided with an inner chamfer which is convenient for the insertion of the positioning inserted rod (71).

5. The packaged RTO regenerative combustion device of claim 2, wherein: the outer wall of the sealing cover (74) is provided with anti-slip patterns (741).

6. The packaged RTO regenerative combustion device of claim 1, wherein: the utility model provides a strike subassembly (8) including servo motor (81), first rotation seat (82), reel (83) and three strike pole (84), the head end of striking pole (84) is equipped with and strikes spheroid (841), the tail end of striking pole (84) is equipped with pivot (842), be equipped with link (843) on the pole body of striking pole (84), be connected with on link (843) and connect rope (844), be equipped with on the inner wall of box body (5) three second rotation seat (85) of equidistant setting of its direction of height, set up three through-hole with connecting rope (844) seal sliding fit on the outer wall of box body (5), servo motor (81) set up on the outer wall of box body (5), first rotation seat (82) set up the side at servo motor (81), reel (83) rotate and set up on first rotation seat (82), and the one end of reel and the output of servo motor (81) are connected, and three pole (84) rotate respectively through setting up on three rotation seat (842) and connect on the reel (83) of the equal rotation seat of three rotation (844.

7. The packaged RTO regenerative combustion device of claim 6, wherein: the guide plate (86) is arranged on the first rotating seat (82), three guide holes (861) are formed in the guide plate (86), and three connecting ropes (844) respectively penetrate through the three guide holes (861).

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