CN220959634U - Cooling device for firing furnace - Google Patents
Cooling device for firing furnace Download PDFInfo
- Publication number
- CN220959634U CN220959634U CN202321587340.XU CN202321587340U CN220959634U CN 220959634 U CN220959634 U CN 220959634U CN 202321587340 U CN202321587340 U CN 202321587340U CN 220959634 U CN220959634 U CN 220959634U
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- China
- Prior art keywords
- cooling
- box
- tank
- cooling water
- burning furnace
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- 238000001816 cooling Methods 0.000 title claims abstract description 117
- 238000010304 firing Methods 0.000 title description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims description 64
- 239000007921 spray Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 4
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- -1 rare earth oxalate Chemical class 0.000 description 1
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Abstract
The utility model discloses a cooling device for a burning furnace, which belongs to the technical field of cooling equipment and comprises a bottom plate, wherein four corners of the top of the bottom plate are fixedly connected with burning furnace supporting rods, a burning furnace is fixedly connected above the burning furnace supporting rods, the bottom of the burning furnace is connected with an output pipeline, the bottom of the output pipeline is connected with a cooling box, the cooling box has a cooling function, the inner side of a supporting frame of the burning furnace is connected with a water spraying box, the water spraying box has a secondary cooling function, four corners of the bottom of the cooling box are connected with cooling box supporting rods, the bottom of the cooling box is connected with an output pipeline, and the bottom of the output pipeline is connected with a storage box.
Description
Technical Field
The utility model relates to the technical field of cooling equipment, in particular to a cooling device for a burning furnace.
Background
At present, the main problems of low utilization efficiency, poor economic benefit and high ecological environment pressure of the energy utilization of China still exist, and the energy conservation and emission reduction, the energy consumption reduction and the energy comprehensive utilization rate improvement are taken as important contents of the strategic planning of the energy development, are fundamental ways for solving the energy problem of China, and are in the priority development position. At present, most factories adopt burning equipment with lower energy utilization rate, lower burning efficiency and longer production period, and the production cost is greatly improved.
The existing burning furnace adopts a circulating cooling fan to cool the burnt rare earth oxide, so that a great amount of heat energy is lost, energy is wasted, the temperature of a workshop is increased, a cooling device with the publication number of CN203807190U is disclosed, and particularly, the cooling tank for the rare earth oxide burning resistance furnace is provided with a cooling tank body, and cooling water inlets and hot water outlets are respectively arranged at the bottoms of the side surfaces of two ends of the cooling tank body; a plurality of baffles are arranged in the cavity of the cooling tank body, one end of each baffle is fixedly connected with the side wall of the cooling tank body, and an opening is formed in the inner wall of the other end of each baffle, which is opposite to the side of the cooling tank body; the openings of two adjacent baffles are respectively arranged at two opposite sides of the inside of the cooling tank body. The plurality of baffles arranged in the cooling tank can enable cooling water to flow in an S-shaped manner in the flowing process of the cooling tank, so that the cooling water can fully absorb heat at the bottom of the cooling tank; the optimal heat absorption effect is achieved through the opening width with proper size and the proper distance between two adjacent baffles; and the optimal inflow velocity is combined, so that the temperature of the outflow water of the outflow pipe is generally ensured to be 70-80 ℃ in 1-2L/min, thereby meeting the water temperature requirement of subsequent rare earth oxalate precipitation.
However, the burnt rare earth oxide cannot be well contacted with cooling water for cooling, and the cooling water is easy to accumulate in the gap between the two baffles.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide a cooling device for a firing furnace, which can solve the problems that the rare earth oxide after firing cannot be well contacted with cooling water for cooling, and the cooling water is easy to accumulate in a gap between two baffles.
In order to solve the technical problems, the utility model provides a cooling device for a burning furnace, which adopts the following technical scheme: including the bottom plate, four equal fixedly connected with firing stove bracing pieces in bottom plate top four groups firing stove bracing piece top fixedly connected with firing stove, the bottom center department of firing stove is connected with pipeline, pipeline bottom is connected with the cooling tank, the cooling tank has the cooling function, the cooling water outlet has been seted up to the left side bottom of cooling tank, be connected with the watering box between four groups firing stove bracing pieces, the watering box has the function of cooling down the cooling water, the watering box sets up in the below of cooling tank, just the watering box is connected with the cooling tank through the cooling water outlet, four corners in cooling tank bottom all are connected with the cooling tank bracing piece, the cooling tank bottom is connected with the output pipeline, the output pipeline runs through the center department of watering tank and extends to the bottom of watering tank, the output pipeline bottom is connected with the storage tank, the top at the bottom of bottom plate is connected to the storage tank, the outside fixedly connected with water receiving tank of storage tank.
Optionally, the cooling box includes the box, box cooling tank that is linked together has all been seted up to box lateral wall, roof and bottom plate, the inner chamber fixedly connected with conveying channel of cooling box, the conveying channel cooling tank has been seted up in the pipeline wall of conveying channel, conveying channel cooling tank communicates with each other with the box cooling tank.
By adopting the technical scheme, the rare earth oxide is cooled.
Optionally, the conveying channels are arranged in the inner cavity of the box body in an S shape.
By adopting the technical scheme, the rare earth oxide can pass through the inside of the cooling box.
Optionally, a conveying port is formed in the center of the top of the box body, the conveying port is connected with a conveying pipeline, an output port is formed in the center of the bottom of the cooling box, and the output port is communicated with the output pipeline.
By adopting the technical scheme, the rare earth oxide is conveyed and output.
Optionally, the cooling water inlet has been seted up in the top left side of box, cooling water inlet valve has been seted up in the left side of cooling water inlet, the cooling water outlet has been seted up in the bottom left side of box, cooling water outlet valve has been seted up in the left side of cooling water outlet, cooling water inlet and cooling water outlet all are linked together with the box cooling tank.
By adopting the technical scheme, the cooling water is replaced.
Optionally, the cooling plate is installed to the inner chamber of watering box, be provided with the refrigeration piece in the cooling plate, watering box bottom is connected with the shower nozzle.
By adopting the technical scheme, the cooling water is cooled.
Optionally, the water receiving tank outlet has been seted up to the right side bottom of water receiving tank, storage box left side bottom is connected with the storage box export, be equipped with storage box export valve on the storage box export.
By adopting the technical scheme, the cooled cooling water is collected.
In summary, the present utility model includes at least one of the following beneficial effects: the burnt rare earth oxide can be well contacted with cooling water for cooling, and the cooling water is not easy to accumulate in the gap between the two baffles.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a cooling box according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the storage tank and the sprinkler tank of the present utility model.
Reference numerals illustrate: 1. a bottom plate; 101. a firing furnace supporting rod 2 and a firing furnace; 3. a delivery conduit; 4. a cooling box; 401. a case; 4011. a box cooling tank; 402. a conveying channel; 403. a conveying channel cooling tank; 404. a delivery port; 405. an output port; 406. a cooling water inlet; 4061. a cooling water inlet valve; 407. a cooling water outlet; 4071. a cooling water outlet valve; 5. an output pipe; 6. a cooling box support bar; 7. a storage box; 701. a water receiving tank; 7011. an outlet of the water receiving tank; 702. a storage box outlet; 7021. a storage tank outlet valve; 8. a sprinkler tank; 801. a cooling plate; 8011. a refrigeration block; 9. a spray head.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
Example 1
Referring to fig. 1, in order to solve the problem that in the prior art, the cooling device for the firing furnace can not cool down the rare earth oxide after firing and cooling water well, and the cooling water is easy to accumulate in the space between two baffles, this cooling device for the firing furnace, including bottom plate 1, the equal fixedly connected with firing furnace bracing piece 101 in four corners in bottom plate 1 top, four groups firing furnace bracing piece 101 top fixedly connected with firing furnace 2, the bottom center department of firing furnace 2 is connected with pipeline 3, pipeline 3 bottom is connected with cooling tank 4, cooling tank 4 has the cooling function, cooling water outlet 407 has been seted up to cooling tank 4's left side bottom, be connected with sprinkler tank 8 between four groups firing furnace bracing piece 101, sprinkler tank 8 has the function of cooling water, sprinkler tank 8 sets up in cooling tank 4's below, just sprinkler tank 8 is connected with cooling tank 4 through cooling water outlet 407, four corners are connected with firing furnace bracing piece 101 top, cooling tank 6 is connected with cooling tank 6, pipeline 7 is connected with the bottom tank 5, the bottom is connected with tank 7, the storage tank is connected with tank 7.
Based on the above features, the working principle of this embodiment is: the top of the bottom plate 1 is fixedly connected with a firing furnace supporting rod 101, the top of the firing furnace supporting rod 101 is connected with a firing furnace 2, the inner side of the firing furnace supporting rod 101 is connected with a sprinkler box 8, the bottom of the firing furnace 2 is connected with a cooling box 4, and the bottom of the cooling box 4 is connected with a storage box 7.
Example two
Referring to fig. 2, in order to solve the problem that the existing cooling device for the burning furnace cannot cool the burned rare earth oxide and the cooling water well, based on the same concept as that of the first embodiment, the cooling device for the burning furnace further includes a box 401, a box cooling tank 4011 that is communicated with each other is formed on a side wall, a top plate and a bottom plate of the box 401, a conveying channel 402 is fixedly connected to an inner cavity of the cooling box 4, a conveying channel cooling tank 403 is formed in a pipe wall of the conveying channel 402, the conveying channel cooling tank 403 is communicated with the box cooling tank 4011, the conveying channel 402 is arranged in an inner cavity of the box 401 in an S shape, a conveying port 404 is formed in a top center of the box 401, the conveying port 404 is connected with the conveying pipeline 3, an output port 405 is formed in a bottom center of the cooling box 4, and the output port 405 is connected with the output pipeline 5.
Based on the above features, the working principle of this embodiment is: rare earth oxide enters the cooling box 4 through the conveying port 404, after the rare earth oxide enters the cooling box 4, the rare earth oxide is better contacted with cooling water in the conveying channel 402 formed in the cooling box 4, an output port 405 is connected below the conveying channel 402, and the cooled rare earth oxide is conveyed through the output port 405.
Example III
Referring to fig. 2, in order to solve the problem that the cooling water of the cooling device for the existing burning furnace is not easy to contact with the rare earth oxide better in this embodiment, based on the same concept as that of the first embodiment, the cooling device for the burning furnace further includes a cooling water inlet 406 formed in the left side of the top of the box 401, a cooling water inlet valve 4061 formed in the left side of the cooling water inlet 406, a cooling water outlet 407 formed in the left side of the bottom of the box 401, and a cooling water outlet valve 4071 formed in the left side of the cooling water outlet 407, wherein the cooling water inlet 406 and the cooling water outlet 407 are both communicated with the box cooling tank 4011.
Based on the above features, the working principle of this embodiment is: after the cooling water inlet valve 406 arranged at the left side of the cooling water inlet 406 is unscrewed, cooling water can be added into the tank cooling tank 4011 arranged in the tank 401, and after the cooling water is completed, the cooling water in the tank cooling tank 4011 can be discharged after the cooling water outlet valve 4071 arranged at the left side of the cooling water outlet 407 is unscrewed.
Example IV
Referring to fig. 1-2, in order to solve the problem that the existing cooling device for the burning furnace can not cool down rare earth oxide well, based on the same concept as that of the first embodiment, the cooling device for the burning furnace further includes a cooling plate 801 installed in an inner cavity of the water spraying tank 8, a cooling block 8011 is provided in the cooling plate 801, a spray head 9 is connected to a bottom of the water spraying tank 8, a water receiving tank outlet 7011 is provided at a bottom of a right side of the water receiving tank 701, a storage tank outlet 702 is connected to a bottom of a left side of the storage tank 7, and a storage tank outlet valve 7021 is provided on the storage tank outlet 702.
Based on the above features, the working principle of this embodiment is as follows: after the cooling water outlet valve 4071 arranged at the left side of the cooling water outlet 407 is unscrewed, cooling water enters the sprinkler tank 8, and after cooling, the sprinkler 9 arranged at the bottom of the sprinkler tank 8 is opened to cool the rare earth oxide in the storage tank 7.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The cooling device for the burning furnace comprises a bottom plate (1), and is characterized in that: the utility model discloses a floor (1), including bottom plate (1), bottom plate (4), fire stove bracing piece (101) are all fixedly connected with in four corners at bottom plate (1), four groups fire stove bracing piece (101) top fixedly connected with fires stove (2), fire stove (2) bottom center department is connected with pipeline (3), pipeline (3) bottom is connected with cooling tank (4), cooling tank (4) have the cooling function, cooling water export (407) have been seted up to the left side bottom of cooling tank (4), be connected with sprinkler (8) between four groups fire stove bracing piece (101), sprinkler (8) have the function of cooling water, sprinkler (8) set up in the below of cooling tank (4), just sprinkler (8) are connected with cooling tank (4) through cooling water export (407), cooling tank (4) bottom four corners all are connected with cooling tank bracing piece (6), output pipeline (5) are connected with bottom sprinkler (5), the bottom of sprinkler (8) through center water tank (8) and bottom (7) of sprinkler (7) and storage tank (7) are connected to bottom plate (7), the outside of the storage box (7) is fixedly connected with a water receiving groove (701).
2. The cooling device for a burning furnace according to claim 1, wherein: the cooling box (4) comprises a box body (401), box body cooling grooves (4011) communicated with each other are formed in the side walls, the top plate and the bottom plate of the box body (401), a conveying channel (402) is fixedly connected to an inner cavity of the cooling box (4), conveying channel cooling grooves (403) are formed in the pipeline walls of the conveying channel (402), and the conveying channel cooling grooves (403) are communicated with the box body cooling grooves (4011).
3. The cooling device for a burning furnace according to claim 2, wherein: the conveying channels (402) are arranged in the inner cavity of the box body (401) in an S shape.
4. A cooling apparatus for a burning furnace according to claim 3, wherein: the cooling box is characterized in that a conveying opening (404) is formed in the center of the top of the box body (401), the conveying opening (404) is connected with a conveying pipeline (3), an output opening (405) is formed in the center of the bottom of the cooling box (4), and the output opening (405) is communicated with an output pipeline (5).
5. The cooling device for a burning furnace according to claim 4, wherein: the cooling water inlet (406) is formed in the left side of the top of the box body (401), the cooling water inlet valve (4061) is formed in the left side of the cooling water inlet (406), the cooling water outlet (407) is formed in the left side of the bottom of the box body (401), the cooling water outlet valve (4071) is formed in the left side of the cooling water outlet (407), and the cooling water inlet (406) and the cooling water outlet (407) are both communicated with the box body cooling groove (4011).
6. The cooling device for a burning furnace according to claim 5, wherein: the inner cavity of the water sprinkling box (8) is provided with a cooling plate (801), a refrigerating block (8011) is arranged in the cooling plate (801), and the bottom of the water sprinkling box (8) is connected with a spray head (9).
7. The cooling device for a burning furnace according to claim 1, wherein: the right side bottom of water receiving tank (701) has seted up water receiving tank export (7011), storage box (7) left side bottom is connected with storage box export (702), be equipped with storage box export valve (7021) on storage box export (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587340.XU CN220959634U (en) | 2023-06-21 | 2023-06-21 | Cooling device for firing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587340.XU CN220959634U (en) | 2023-06-21 | 2023-06-21 | Cooling device for firing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220959634U true CN220959634U (en) | 2024-05-14 |
Family
ID=91009050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321587340.XU Active CN220959634U (en) | 2023-06-21 | 2023-06-21 | Cooling device for firing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220959634U (en) |
-
2023
- 2023-06-21 CN CN202321587340.XU patent/CN220959634U/en active Active
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