Cooling equipment for filler of ring type roasting furnace

Abstract

The utility model discloses cooling equipment for filler of a ring type roasting furnace. The cooling equipment comprises a containing tank and a cooling device, the cooling device comprises a cross beam, a cooling pipe row and a cooling mechanism; the cross beams are arranged at the top of the containing groove at equal intervals, the cooling pipe rows are arranged below the cross beams in the length direction of the cross beams, every two adjacent cooling pipe rows are communicated, the cooling pipe rows are arranged in an S shape in the containing groove, the tops of the cooling pipe rows are connected to the cross beams, and the bottoms of the cooling pipe rows are connected to the bottom of the containing groove. An inlet pipe is arranged at the inlet end of the first cooling pipe row, an outlet pipe is arranged at the outlet end of the last cooling pipe row, the outlet end of the cooling mechanism is communicated with the inlet pipe through a pipeline, and the inlet end of the cooling mechanism is communicated with the outlet pipe through a pipeline. The cooling medium is introduced into the cooling pipe row through the cooling mechanism, heat exchange is formed by the cooling medium in the cooling pipe row and the filler in the containing groove, the filler is cooled from inside to outside, and the cooling time of the filler is greatly shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon block production equipment, in particular to a cooling device for the filling material of a ring-type roasting furnace. Background Art

[0002] When firing carbon blocks using a ring-type roasting furnace, a certain amount of filling material needs to be filled in the ring-type roasting furnace to facilitate the firing of the carbon blocks. After the firing is completed, the filling material needs to be extracted first before the fired carbon blocks can be taken out; when the filling material is extracted from the ring-type roasting furnace and transferred to the tank for holding the filling material, since the filling material still carries a lot of heat and has a certain temperature itself, after the filling material accumulates in the tank, the heat is difficult to dissipate in a short time, and the temperature of the filling material in the tank remains relatively high. Since the filling material can only be used again after cooling to room temperature, this directly affects the usage frequency of the filling material, thereby restricting the entire roasting production efficiency. Usually, to accelerate the cooling speed of the filling material, a blower is mainly installed on the top of the tank, and the blower on the top of the tank is used to blow the filling material horizontally to accelerate the heat loss. It can only reduce the temperature at the top of the tank, and the temperature inside the tank is difficult to be effectively reduced. Moreover, when using the blower to blow, it is easy to blow up the filling material, causing floating dust. Summary of the Invention

[0003] In order to solve the technical problems existing in the above technology, in view of this, it is necessary to provide a cooling device for the filling material of a ring-type roasting furnace.

[0004] A cooling device for the filling material of a ring-type roasting furnace includes a holding tank and a cooling device;

[0005] The cooling device includes a cross beam, a cooling pipe row, and a cooling mechanism; the cross beam is arranged at equal intervals on the top of the holding tank, the cooling pipe row is arranged longitudinally in the holding tank and is arranged below the cross beam along the length direction of the cross beam. Adjacent cooling pipe rows are connected, so that the cooling pipe rows are arranged in an S shape in the holding tank. The top of the cooling pipe row is connected to the cross beam, and the bottom of the cooling pipe row is connected to the bottom of the holding tank. An inlet pipe is arranged at the inlet end of the first row of cooling pipe rows, and an outlet pipe is arranged at the outlet end of the last row of cooling pipe rows. The outlet end of the cooling mechanism is connected to the inlet pipe through a pipeline, and the inlet end of the cooling mechanism is connected to the outlet pipe through a pipeline.

[0006] Preferably, the cooling pipe row includes a plurality of straight pipes arranged longitudinally at equal intervals along the cross beam, and adjacent straight pipes are sequentially connected through U-shaped elbows, so that the cooling pipe row forms a wavy distribution.

[0007] Preferably, a positioning component is arranged below the cross beam for fixing the U-shaped elbow to the bottom of the cross beam.

[0008] Preferably, the positioning component includes a U-shaped bolt and a cushion block; the cushion block is arranged below the cross beam, the lower end of the U-shaped bolt hooks the U-shaped elbow, and the upper end of the U-shaped bolt penetrates through the cushion block and the cross beam and is fixed by a nut.

[0009] Preferably, an arc-shaped groove is arranged on one side surface of the cushion block in contact with the U-shaped elbow.

[0010] Preferably, a fixing buckle for fixing the U-shaped elbow is arranged at the bottom of the containing groove.

[0011] Preferably, the fixing buckle is in an Ω shape, and the fixing buckle is fixed to the bottom of the containing bin by bolts.

[0012] Preferably, limiting grooves for the two end parts of the cross beam to be inserted into are arranged at the top of the containing groove.

[0013] Compared with the prior art, the ring-type roasting furnace filler cooling device provided by the present utility model comprises a containing groove and a cooling device; the cooling device comprises a cross beam, a cooling pipe row, and a cooling mechanism; the cross beams are arranged at equal intervals on the top of the containing groove, the cooling pipe row is longitudinally arranged in the containing groove and is arranged below the cross beam along the length direction of the cross beam, adjacent cooling pipe rows are communicated, so that the cooling pipe rows are arranged in an S shape in the containing groove, the top of the cooling pipe row is connected to the cross beam, the bottom of the cooling pipe row is connected to the bottom of the containing groove, an inlet pipe is arranged at the inlet end of the first row of cooling pipe rows, an outlet pipe is arranged at the outlet end of the last row of cooling pipe rows, the outlet end of the cooling mechanism is communicated with the inlet pipe through a pipeline, and the inlet end of the cooling mechanism is communicated with the outlet pipe through a pipeline. The present utility model passes a cooling medium into the cooling pipe row through the cooling mechanism, and utilizes the cooling medium in the cooling pipe row to exchange heat with the filler in the containing groove, so as to realize cooling and temperature reduction of the filler in the containing groove from the inside to the outside, greatly shortening the cooling time of the filler and improving the cooling efficiency of the filler. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings according to these drawings without creative efforts.

[0015] Figure 1 It is a structural schematic diagram of the present utility model.

[0016] Figure 2 It is a structural schematic diagram of the cooling device of the present utility model.

[0017] Figure 3 For the present utility model Figure 2Structural schematic diagram from another angle.

[0018] Figure 4 Structural schematic diagram of the positioning component of the present utility model.

[0019] Figure 5 For the present utility model Figure 4 Side view structural schematic diagram.

[0020] In the figure: storage tank 01, limit groove 11, cooling device 02, cross beam 21, cooling pipe row 22, straight pipe 221, U-shaped elbow 222, cooling mechanism 23, inlet pipe 03, outlet pipe 04, positioning component 05, U-shaped bolt 51, cushion block 52, arc-shaped groove 521, fixed buckle 06. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", etc. indicating the orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model.

[0023] Please refer to Figures 1 to 3, the utility model provides a temperature reduction device for the filling material of a ring-type roasting furnace, which includes a holding tank 01 and a temperature reduction device 02; the temperature reduction device 02 includes a cross beam 21, a temperature reduction pipe row 22, and a cooling mechanism 23; the cross beam 21 is arranged at equal intervals on the top of the holding tank 01, the temperature reduction pipe row 22 is arranged longitudinally in the holding tank 01 and is arranged below the cross beam 21 along the length direction of the cross beam 21, and adjacent temperature reduction pipe rows 22 are communicated with each other, so that the temperature reduction pipe row 22 forms an S-shaped layout in the holding tank 01, so that the temperature reduction pipe row 22 can divide the interior of the holding tank 01 into several clamping cavities, and can exchange heat with the filler over a larger area. The top of the temperature reduction pipe row 22 is connected to the cross beam 21, and the bottom of the temperature reduction pipe row 22 is connected to the bottom of the holding tank 01. An inlet pipe 03 is arranged at the inlet end of the first row of temperature reduction pipe rows 22, and an outlet pipe 04 is arranged at the outlet end of the last row of temperature reduction pipe rows 22. The outlet end of the cooling mechanism 23 is connected to the inlet pipe 03 through a pipeline, and the inlet end of the cooling mechanism 23 is connected to the outlet pipe 04 through a pipeline. Among them, the cooling mechanism 23 can adopt a cold air fan. The cooling medium is introduced into the temperature reduction pipe row 22 through the cooling mechanism 23, and the cooling medium in the temperature reduction pipe row 22 exchanges heat with the filler in the holding tank 01, so as to cool the filler in the holding tank 01 from the inside to the outside, greatly shortening the cooling time of the filler and improving the cooling efficiency of the filler.

[0024] In one embodiment, the temperature reduction pipe row 22 includes a plurality of straight pipes 221 arranged longitudinally at equal intervals along the cross beam 21, and adjacent straight pipes 221 are sequentially communicated through U-shaped elbows 222, so that the temperature reduction pipe row 22 forms a wavy distribution; thereby, the formation of the cooling medium in the temperature reduction pipe row 22 can be extended to increase the heat exchange area and accelerate the temperature reduction of the filler.

[0025] Please refer to Figure 4 , Figure 5 , in one embodiment, a positioning component 05 is arranged below the cross beam 21 for fixing the U-shaped elbow 222 to the bottom of the cross beam 21.

[0026] Specifically, the positioning component 05 includes a U-shaped bolt 51 and a cushion block 52; the cushion block 52 is arranged below the cross beam 21, the lower end of the U-shaped bolt 51 hooks the U-shaped elbow 222, and the upper end of the U-shaped bolt 51 passes through the cushion block 52 and the cross beam 21 and is fixed by a nut. After being tightened by the nut, the U-shaped elbow 222 can be firmly clamped and locked by the cushion block 52 and the U-shaped bolt 51 to prevent the filler from squeezing the temperature reduction pipe row 22 and causing displacement, resulting in pipe body deformation or weld cracking.

[0027] Among them, the cross section of the cushion block 52 is in a T-shaped structure, and the U-shaped bolt 51 passes through from both sides of the cushion block 52.

[0028] Specifically, an arc-shaped groove 521 is provided on one side surface of the spacer block 52 that contacts the U-shaped elbow 222; the arc-shaped groove 521 enables the spacer block 52 to contact the outer wall of the U-shaped elbow 222 to the greatest extent, thereby increasing the contact area to ensure the stability of clamping.

[0029] In one embodiment, a fixing buckle 06 for fixing the U-shaped elbow 222 is provided at the bottom of the holding groove 01. By the up-and-down cooperation and positioning of the fixing buckle 06 and the positioning assembly 05, the position of the cooling pipe row 22 can be firmly locked to prevent displacement.

[0030] Specifically, the fixing buckle 06 is in an Ω shape, and the fixing buckle 06 is fixed to the bottom of the holding bin by bolts.

[0031] In one embodiment, limiting grooves 11 into which the two ends of the cross beam 21 are inserted are provided at the top of the holding groove 01.

[0032] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A cooling device for the filling material of a ring-type roasting furnace, characterized in that: It includes a containing tank and a cooling device; The cooling device includes a cross beam, a cooling pipe row, and a cooling mechanism; the cross beam is arranged at equal intervals on the top of the containing tank, the cooling pipe row is longitudinally arranged in the containing tank and is arranged below the cross beam along the length direction of the cross beam, adjacent cooling pipe rows are communicated with each other, so that the cooling pipe row forms an S-shaped layout in the containing tank, the top of the cooling pipe row is connected to the cross beam, the bottom of the cooling pipe row is connected to the bottom of the containing tank, an inlet pipe is arranged at the inlet end of the first column of cooling pipe rows, an outlet pipe is arranged at the outlet end of the last column of cooling pipe rows, the outlet end of the cooling mechanism is communicated with the inlet pipe through a pipeline, and the inlet end of the cooling mechanism is communicated with the outlet pipe through a pipeline.

2. The temperature reduction device for the filling material of the ring roasting furnace according to claim 1, wherein: The cooling pipe row includes a plurality of straight pipes longitudinally arranged at equal intervals along the cross beam, and adjacent straight pipes are sequentially communicated through U-shaped elbows, so that the cooling pipe row forms a wavy distribution.

3. The temperature reduction device for the packing material of the ring type roasting furnace according to claim 2, characterized in that: A positioning component for fixing the U-shaped elbow to the bottom of the cross beam is arranged below the cross beam.

4. The cooling device for the filling material of the ring type roasting furnace according to claim 3, characterized in that: The positioning component includes a U-shaped bolt and a cushion block; the cushion block is arranged below the cross beam, the lower end of the U-shaped bolt hooks the U-shaped elbow, and the upper end of the U-shaped bolt penetrates through the cushion block and the cross beam and is fixed by a nut.

5. The temperature reduction device for the filling material of the ring type roasting furnace according to claim 4, characterized in that: An arc-shaped groove is arranged on one side surface of the cushion block in contact with the U-shaped elbow.

6. The temperature reduction device for the filling material of the ring-type roasting furnace according to claim 5, characterized in that: A fixing buckle for fixing the U-shaped elbow is arranged at the bottom of the containing tank.

7. The temperature reduction device for the filling material of the ring type roasting furnace according to claim 6, characterized in that: The fixing buckle is in an Ω shape, and the fixing buckle is fixed to the bottom of the containing bin by bolts.

8. The cooling device for the filling material of the ring-type roasting furnace according to claim 1, characterized in that: A limiting groove for the two ends of the cross beam to be inserted into is arranged at the top of the containing tank.

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