CN211316939U - Waste heat utilization type heavy refractory brick drying kiln - Google Patents
Waste heat utilization type heavy refractory brick drying kiln Download PDFInfo
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- CN211316939U CN211316939U CN201921966665.2U CN201921966665U CN211316939U CN 211316939 U CN211316939 U CN 211316939U CN 201921966665 U CN201921966665 U CN 201921966665U CN 211316939 U CN211316939 U CN 211316939U
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Abstract
The utility model discloses a waste heat utilization type heavy refractory brick drying kiln, which comprises a tunnel kiln, a drying kiln parallel to the tunnel kiln is arranged above the tunnel kiln, the drying kiln comprises a kiln body, a lifting mechanism and an airflow circulating device, the bottom of the kiln body is jointed with the top of the tunnel kiln and is provided with a plurality of through holes with plugs in interconnected pass bands, the lifting mechanism is symmetrically arranged at two ends of the kiln body and can do up-and-down movement to provide brick blanks for the kiln body, the airflow circulating device communicates the inside of the kiln body with the inside of the tunnel kiln and communicates the kiln body with the external environment, two ends of the kiln body are provided with movable kiln doors for sealing, the lifting mechanism has simple structure and convenient control, the brick blanks are quickly transported for the drying kiln, the airflow circulating device can form circulating airflow by waste heat in the tunnel kiln into the kiln body of the drying kiln, thereby improving the drying efficiency of the drying kiln, when the drying kiln utilizes waste heat, the drying kiln has the advantages of simple structure, low cost and less heat loss.
Description
Technical Field
The utility model relates to a refractory material drying kiln equipment technical field, concretely relates to waste heat utilization type heavy weight is able to bear or endure firebrick drying kiln.
Background
In the industrial production process, some raw materials can enter a process line for use after being dried, and at present, the raw materials are dried by the following two methods: the first way is that the raw material to be dried is exposed to the sun, and the water in the raw material is evaporated by using solar energy to achieve the purpose of drying, but when the raw material is dried by the material drying way, the influence of weather is large, the production efficiency is low, and the production quality cannot be guaranteed; the second mode is that the drying kiln is adopted to dry the raw materials, the structural design of the existing drying kiln is simple, coal or fuel oil is generally adopted as the only heat source for the drying kiln, although the production efficiency of the drying kiln is higher, the production cost is greatly increased due to the higher price of the coal or the fuel oil, and the exhaust emission after drying can cause environmental pollution.
In the prior art, partial drying kilns utilize the waste heat of the original tunnel kiln to dry raw materials, but when the waste heat of the tunnel kiln is introduced, a problem is often faced that hot air flows upwards generally, and the hot air can be dried only after being redirected by an induced draft fan and a pipeline, so that the structure is complex, the cost is high, and heat loss is more on the way, so that a waste heat utilization type heavy refractory brick drying kiln is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste heat utilization type heavy matter is able to bear or endure firebrick drying kiln to when solving the drying kiln and utilizing the waste heat, the structure is complicated, and is with high costs, the heat more problem that scatters and disappears.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a waste heat utilization type heavy weight is able to bear or endure firebrick drying kiln, includes the tunnel cave, the drying kiln rather than parallel is installed to the top of tunnel cave, the drying kiln includes the kiln body, hoist mechanism, air current circulating device, the bottom of the kiln body with the top laminating of tunnel cave just all is provided with the through-hole that a plurality of looks interconnect passband have the chock plug, hoist mechanism symmetry sets up the both ends of the kiln body, just hoist mechanism does the oscilaltion motion does the kiln body provides the brick embryo, air current circulating device will the inside of the kiln body with the inside intercommunication of tunnel cave, just air current circulating device still will the kiln body communicates with external environment, kiln body both ends are provided with and are used for sealed movable kiln door.
The further technical scheme is as follows: lifting mechanism includes stand, spandrel girder, backup pad, lifting plate, fixed pulley and electronic book machine, the stand is vertically installed on ground basis along the quadrangle, the spandrel girder horizontal installation be in the top of stand, the fixed pulley rotates to be installed the middle part of spandrel girder, the backup pad is installed the upper portion of stand, and is located the below of spandrel girder, electronic book machine is installed the upper surface of backup pad, the steel wire stay cord of electronic book machine passes the fixed pulley with the backup pad with four sides of lifting plate are connected, just the steel wire stay cord of electronic book machine drives lifting plate is elevating movement.
The further technical scheme is as follows: the two side surfaces of the lifting plate are symmetrically provided with sliding blocks, the upright post is vertically provided with a sliding groove corresponding to the sliding blocks, and the sliding blocks slide in the sliding grooves.
The further technical scheme is as follows: the sliding block and the sliding groove are T-shaped.
The further technical scheme is as follows: airflow circulation device includes the U type pipe that fan, governing valve, exhaust pipe and symmetry set up, the one end of U type pipe is installed on the lateral wall of tunnel cave, the other end of U type pipe is installed on the lateral wall of the kiln body, just U type pipe intercommunication tunnel cave with the inside of the kiln body, the governing valve is installed on the U type pipe, exhaust pipe installs the top of the kiln body, just exhaust pipe with the inside intercommunication of the kiln body, the fan is installed on the exhaust pipe, just the fan is past outer convulsions.
The further technical scheme is as follows: the U-shaped pipe is a heat-resistant heat-preservation pipe.
The further technical scheme is as follows: the kiln body is square or arched.
The further technical scheme is as follows: the movable kiln door is an electric gate.
Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:
1. the utility model provides a waste heat utilization type heavy refractory brick drying kiln, which comprises a tunnel kiln, a drying kiln is arranged above the tunnel kiln, the top surface of the tunnel kiln is jointed with the bottom surface of the drying kiln and is provided with a plurality of through holes with plugs in interconnected pass bands, the waste heat in the tunnel kiln is convenient to flow upwards into the drying kiln, two ends of the drying kiln are provided with lifting mechanisms, the lifting mechanism at one end is convenient to lift a brick blank with a ground foundation to the drying kiln, a worker can conveniently send the brick blank into the drying kiln for drying, meanwhile, the lifting mechanism at the other end is convenient to lower the dried brick blank into the tunnel kiln for firing, two side surfaces of the tunnel kiln and the drying kiln are provided with air circulation devices which are communicated with the two sides, the waste heat in the tunnel kiln is guided into the drying kiln, the cooled air in the drying kiln is extracted out while the air is extracted, so as to form circulating air flow, the drying efficiency of the drying kiln is improved, and when the drying kiln utilizes waste heat, the drying kiln is simple in structure, low in cost and less in heat dissipation.
2. This hoist mechanism of waste heat utilization type heavy burden firebrick drying kiln passes through electronic book machine lift plate, convenient control, the symmetry is provided with the slider on two sides of lift plate, the vertical spout that corresponds with the slider that is provided with on the stand, the slider is sliding motion in the spout, can restrict the motion of lift plate in vertical direction, prevent that it from taking place to control and rock the phenomenon, the slider is the T type with the spout appearance, make things convenient for both to install, also can improve stability, the U type pipe is heat-resisting insulating tube, can reduce the heat and scatter and disappear, kiln body appearance is square or arch, easy to assemble and improvement brick embryo storage capacity, the activity kiln door is electronic gate, conveniently seal drying kiln both ends, improve the leakproofness of the kiln body.
Drawings
Fig. 1 is a schematic structural diagram of the waste heat utilization heavy refractory brick drying kiln of the utility model.
Fig. 2 is a schematic structural view of the lifting plate of the present invention.
Fig. 3 is a schematic structural diagram of the stand column of the present invention.
Reference numerals: 1. a tunnel kiln; 2. a drying kiln; 3. a kiln body; 4. a lifting mechanism; 41. a column; 42. a spandrel girder; 43. a support plate; 44. a lifting plate; 45. a fixed pulley; 46 electric rolling machine; 47. a steel wire rope; 5. an air circulation device; 51. a U-shaped pipe; 52. adjusting a valve; 53. an exhaust duct; 54. an exhaust fan; 6. a movable kiln door.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
A drying kiln 2 parallel to the tunnel kiln 1 is arranged above the tunnel kiln 1, the drying kiln 2 comprises a kiln body 3, a lifting mechanism 4 and an airflow circulating device 5, the bottom of the kiln body 3 is attached to the top of the tunnel kiln 1, a plurality of through holes which are communicated with each other and are provided with plugs are arranged on the bottom and the top, waste heat in the tunnel kiln 1 can conveniently flow upwards into the drying kiln 2 through the through holes, the size of waste heat flow is controlled according to the number of opened through holes, the lifting mechanisms 4 are arranged at two ends of the drying kiln 2, the lifting mechanism 4 at one end is convenient for lifting brick blanks on the ground basis to the drying kiln 2, personnel can conveniently send the brick blanks into the drying kiln for drying, meanwhile, the lifting mechanism 4 at the other end is convenient for lowering the dried brick blanks into the tunnel kiln 1 for firing, and airflow circulating devices communicated with the interiors of the tunnel kiln 1 and the drying kiln 2 are arranged at two side faces of the, the residual heat in the tunnel kiln 1 is guided into the drying kiln 2, and the cooled air in the drying kiln 2 is extracted out, so that circulating airflow is formed conveniently, and the drying efficiency of the drying kiln 2 is improved.
Example 2:
on the basis of the embodiment 1, the embodiment 2 shows an embodiment, the lifting mechanism 4 includes an upright column 41, a bearing beam 42, a supporting plate 43, a lifting plate 44, a fixed pulley 45 and an electric rolling machine 46, the upright column 41 is vertically installed on a ground foundation along a quadrangle, the bearing beam 42 is horizontally installed on the top of the upright column 41, the fixed pulley 45 is rotatably installed in the middle of the bearing beam 42, the supporting plate 43 is installed on the upper portion of the upright column 41 and is located below the bearing beam 42, the electric rolling machine 46 is installed on the upper surface of the supporting plate 43, a steel wire pulling rope 47 of the electric rolling machine 46 passes through the fixed pulley 45 and the supporting plate 43 to be connected with four sides of the lifting plate 44, and the steel wire pulling rope 47 of the electric rolling machine 46 drives the lifting plate 44 to perform lifting motion.
Upright 41 is vertically installed on ground basis through pre-buried or bolt-up's mode along the quadrangle, spandrel girder 42 is field style of calligraphy structure, spandrel girder 42 level is through welding or bolt mounting at the top of upright 41, fixed pulley 45 rotates through the pivot and installs the mid portion at spandrel girder 42, backup pad 43 passes through bolt or welding mounting on the upper portion of upright 41, and be located the below of spandrel girder 42, electronic book machine 46 is installed at the upper surface of backup pad 43, the outer disc that electronic book machine 46's steel wire rope 47 passed fixed pulley 45 and backup pad 43 are connected with four sides of lifting plate 44, electronic book machine 46's steel wire rope 47 drives lifting plate 44 and is elevating movement. This hoist mechanism 4 simple structure, convenient control can be for 2 transport adobes of quick drying kiln.
Example 3:
on the basis of the above embodiments, in embodiment 3, referring to fig. 2 and fig. 3, referring to an embodiment, sliding blocks 441 are symmetrically disposed on two side surfaces of the lifting plate 44, a sliding slot 411 corresponding to the sliding block is vertically disposed on the upright 41, and the sliding blocks 441 slide in the sliding slot 411. The sliding block 441 and the sliding groove 411 are T-shaped in shape.
This hoist mechanism 4 of waste heat utilization type heavy refractory brick drying kiln passes through electronic book machine 46 lift plate 44, convenient control, the symmetry is provided with slider 441 on two sides of lift plate 44, the vertical spout 411 that corresponds with slider 441 that is provided with on the stand 41, slider 441 is sliding motion in spout 411, can restrict the motion of lift plate 44 in vertical direction, it rocks the phenomenon about preventing it to take place, slider 441 and spout 411 appearance are the T type, make things convenient for both to install, also can improve stability.
Example 4:
on the basis of the above embodiment, embodiment 4 shows an embodiment, the airflow circulating device 5 includes a fan 54, an adjusting valve 52, an exhaust duct 53 and U-shaped pipes 51 symmetrically arranged, one end of each U-shaped pipe 51 is installed on the outer side wall of the tunnel kiln 1, the other end of each U-shaped pipe 51 is installed on the outer side wall of the kiln body 3, the U-shaped pipes 51 are communicated with the tunnel kiln 1 and the inside of the kiln body 3, the adjusting valve 52 is installed on the U-shaped pipes, the exhaust duct 53 is installed at the top of the kiln body 3, the exhaust duct 53 is communicated with the inside of the kiln body 3, the fan 54 is installed on the exhaust duct 53, and the fan 54 draws air outwards. The U-shaped pipe 51 is a heat-resistant insulating pipe.
The U-shaped pipe 51 is symmetrically arranged on the outer side walls of the tunnel kiln 1 and the kiln body 3 and is communicated with the tunnel kiln 1 and the kiln body 3, the regulating valve 52 is arranged on the U-shaped pipe, the flow of waste heat into the kiln body 3 is convenient to control, the exhaust pipeline 53 is arranged at the top of the kiln body 3, the exhaust pipeline 53 is communicated with the inside of the kiln body 3, the fan 54 is arranged on the exhaust pipeline 53 through a support, the fan 54 exhausts the air outwards, the air circulation device 5 guides the waste heat in the tunnel kiln 1 into the drying kiln 2 and extracts the cooled air in the drying kiln 2 at the same time, so that circulating air flow is formed, the drying efficiency of the drying kiln 2 is improved, and when the waste heat utilization type heavy refractory brick drying kiln utilizes the waste heat, the structure is simple, the cost is low, the heat is less, and the U-shaped pipe 51 is a.
Example 5:
on the basis of the above embodiment, the embodiment 5 shows an embodiment in which the kiln body 3 is square or arched in shape.
The shape of the kiln body 3 is square or arched, the kiln body 3 is conveniently installed at the top of the tunnel kiln 1, and meanwhile, the kiln body 3 can store a large number of brick blanks.
Example 6:
on the basis of the above embodiment, embodiment 6 shows an embodiment in which the movable kiln door 6 is an electric gate.
The movable kiln door 6 is an electric gate, so that two ends of the drying kiln are conveniently sealed, and the sealing performance of the kiln body 3 is improved.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a waste heat utilization type heavy weight is able to bear or endure dry kiln of firebrick, includes tunnel cave (1), its characterized in that: drying kiln (2) rather than parallel is installed to the top of tunnel cave (1), drying kiln (2) are including the kiln body (3), hoist mechanism (4) and air current circulating device (5), the bottom of the kiln body (3) with the top of tunnel cave (1) is laminated mutually and all is provided with the through-hole that a plurality of looks interconnect passbands have the chock plug, hoist mechanism (4) symmetry sets up the both ends of the kiln body (3), just hoist mechanism (4) do the oscilaltion motion do the kiln body (3) provide the brick embryo, air current circulating device (5) will the inside of the kiln body (3) with the inside intercommunication of tunnel cave (1), just air current circulating device (5) still will the kiln body (3) communicates with external environment, the kiln body (3) both ends are provided with and are used for sealed movable kiln door (6).
2. The waste heat utilization type heavy refractory brick drying kiln as claimed in claim 1, characterized in that: the lifting mechanism (4) comprises a vertical column (41), a bearing beam (42), a supporting plate (43), a lifting plate (44), a fixed pulley (45) and an electric rolling machine (46), the upright post (41) is vertically arranged on a ground foundation along a quadrangle, the bearing beam (42) is horizontally arranged at the top of the upright post (41), the fixed pulley (45) is rotatably arranged in the middle of the bearing beam (42), the supporting plate (43) is arranged on the upper part of the upright post (41), and is positioned below the bearing beam (42), the electric rolling machine (46) is arranged on the upper surface of the supporting plate (43), a steel wire pulling rope (47) of the electric rolling machine (46) passes through the fixed pulley (45) and the supporting plate (43) to be connected with four sides of the lifting plate (44), and a steel wire pull rope (47) of the electric rolling machine (46) drives the lifting plate (44) to do lifting motion.
3. The waste heat utilization type heavy refractory brick drying kiln as claimed in claim 2, characterized in that: the two side surfaces of the lifting plate (44) are symmetrically provided with sliding blocks (441), the upright post (41) is vertically provided with a sliding groove (411) corresponding to the sliding blocks, and the sliding blocks (441) slide in the sliding groove (411).
4. The waste heat utilization type heavy refractory brick drying kiln as claimed in claim 3, characterized in that: the sliding block (441) and the sliding groove (411) are T-shaped in shape.
5. The waste heat utilization type heavy refractory brick drying kiln as claimed in claim 1, characterized in that: airflow circulation device (5) are including fan (54), governing valve (52), exhaust pipe (53) and the U type pipe (51) that the symmetry set up, the one end of U type pipe (51) is installed on the lateral wall of tunnel cave (1), the other end of U type pipe (51) is installed on the lateral wall of the kiln body (3), just U type pipe (51) intercommunication tunnel cave (1) with the inside of the kiln body (3), governing valve (52) are installed on the U type pipe, exhaust pipe (53) are installed the top of the kiln body (3), just exhaust pipe (53) with the inside intercommunication of the kiln body (3), fan (54) are installed on exhaust pipe (53), just fan (54) are toward outer convulsions.
6. The waste heat utilization type heavy refractory brick drying kiln as claimed in claim 5, characterized in that: the U-shaped pipe (51) is a heat-resistant heat-preservation pipe.
7. The waste heat utilization type heavy refractory brick drying kiln as claimed in claim 1, characterized in that: the kiln body (3) is square or arched in shape.
8. The waste heat utilization type heavy refractory brick drying kiln as claimed in claim 1, characterized in that: the movable kiln door (6) is an electric gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966665.2U CN211316939U (en) | 2019-11-14 | 2019-11-14 | Waste heat utilization type heavy refractory brick drying kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966665.2U CN211316939U (en) | 2019-11-14 | 2019-11-14 | Waste heat utilization type heavy refractory brick drying kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211316939U true CN211316939U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921966665.2U Active CN211316939U (en) | 2019-11-14 | 2019-11-14 | Waste heat utilization type heavy refractory brick drying kiln |
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| Country | Link |
|---|---|
| CN (1) | CN211316939U (en) |
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2019
- 2019-11-14 CN CN201921966665.2U patent/CN211316939U/en active Active
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