CN212339743U

CN212339743U - Jacket type electric heating drying furnace

Info

Publication number: CN212339743U
Application number: CN202021077825.0U
Authority: CN
Inventors: 翟强军
Original assignee: Taicang Yingkun Machinery Equipment Co ltd
Current assignee: Taicang Yingkun Machinery Equipment Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-12
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a jacket type electric heating drying furnace, which comprises a furnace body, the right side wall of the furnace body is provided with a discharge box, the right side wall of the discharge box is provided with an air heater, the right side wall of the air heater is provided with an air inlet, the left side wall of the furnace body is provided with a crushing box, the top of the crushing box is provided with a feed inlet, the inner part of the crushing box is provided with a crushing roller relative to the position of the feed inlet, the inner part of the crushing box is arranged below the crushing roller and is provided with guide blades, hot air containing a large amount of steam is generated by hot air drying, hot air in the furnace body is sucked into a filtering device through an air collecting port, steam in the hot air is absorbed through a drying layer, impurities in the air are filtered through a filtering layer, peculiar smell in the air is dispelled through a deodorizing layer, clean air is obtained, the filtered air is guided into the discharge box through, the energy is saved, and the urban heat island effect is prevented.

Description

Jacket type electric heating drying furnace

Technical Field

The utility model relates to a drying furnace technical field specifically is a jacket formula electric heat drying furnace.

Background

Most fluoride salts can not be dried by contacting open fire and have higher requirements on the drying temperature; the fluoride salt is dried mainly by an indirect heat transfer rotary drying kiln in China, the heat source is provided by burning of fuels such as coal and the like by steam and flue gas, and the environmental pollution is caused by the burning of the fuels such as the coal and the like. The indirect heat transfer type rotary drying kiln dries fluoride salt, the heat energy loss is high, and the utilization rate of the heat energy is low; and the prior rotary drying cellar needs manual screening or screening by screening equipment, so that the production cost is high and the working efficiency is low.

Chinese patent discloses a jacket type electric heating drying furnace (No. CN201920486560.0), the technology of the patent can adopt a sectional type electric heating jacket to dry materials, the use and operation are simpler, the heat energy utilization rate, the drying efficiency and the product quality are improved, and the production cost is reduced; the afterbody is equipped with the ejection of compact and divides the sieve device, reduces operating personnel intensity of labour, has improved work efficiency, however, this kind of drying furnace does not have the waste heat recovery function, directly discharges the hot-air after drying to the air in, not only the resource-wasting to produce city heat island effect easily, and the device adopts the method of hammering device striking converter body to prevent that the drying object from gluing the oven, does not have the buffering effect, leads to the too big furnace body of amplitude to break away from the riding wheel device easily, has certain potential safety hazard. Accordingly, a jacketed electric heat drying oven has been provided to solve the above problems in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-layered shell type electric heat drying furnace to solve the current drying furnace that provides among the above-mentioned background art and do not have the waste heat recovery function, directly discharge the hot-air after drying to the air in, not only the resource-wasting, and produce city heat island effect easily, and the device adopts the method that hammering device striking converter body to prevent that the drying object from gluing glutinous oven, does not have the buffering effect, leads to the too big furnace body of amplitude to break away from the riding wheel device easily, has certain potential safety hazard problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a jacket type electric heating drying furnace comprises a furnace body, wherein a discharge box is arranged on the right side wall of the furnace body, an air heater is arranged on the right side wall of the discharge box, an air inlet is formed in the right side wall of the air heater, a crushing box is arranged on the left side wall of the furnace body, a feed inlet is formed in the top of the crushing box, a crushing roller is arranged in the crushing box relative to the position of the feed inlet, guide blades are arranged in the crushing box below the crushing roller, a second motor is arranged in the crushing box relative to the position of the guide blades, a discharge outlet is formed in the crushing box relative to the position of the guide blades, an air collecting opening is formed in the left side wall of the crushing box, a filtering device is arranged on the left side of the crushing box, an alarm is arranged at the top of the filtering device, and a temperature monitoring device is arranged on the inner upper side wall, the inside sliding connection of filter equipment has the drying layer, the below on drying layer is provided with the filter layer, the below that the filter layer got is provided with the deodorization layer, be provided with the air duct between filter equipment and the play workbin, the left side outer wall of furnace body is provided with shock dynamo, the outer wall intermediate position of furnace body has cup jointed the heating jacket, the bottom left side of furnace body is provided with first motor, the left side of first motor is rotated and is connected with the second gear, the outer wall of furnace body is provided with first gear relative second gear position, the bottom right side of furnace body is provided with the riding wheel device, the outer wall of furnace body is provided with the ring that rolls relative riding wheel device position.

As a further aspect of the present invention: the inner wall of the furnace body is provided with the shoveling plate which is of an L-shaped structure, and the shoveling plate with the L-shaped structure can lift and scatter the dried articles when the furnace body rotates and can be repeated for multiple times, so that the dried articles and hot air flow are subjected to convection and contact heat exchange, and the drying efficiency is improved.

As a further aspect of the present invention: the bearing is arranged between the furnace body and the crushing box, and the bearing is arranged between the furnace body and the filtering device.

As a further aspect of the present invention: the discharge gate sets up for the slope, and extends to inside the furnace body, sets up the discharge gate through the slope, conveniently leads to the oven body with the stoving article that pulverize.

As a further aspect of the present invention: the utility model discloses a heating jacket, including furnace body and heating jacket, be provided with the blotter between furnace body and the heating jacket, the blotter is elastic construction, and the blotter is cushioned heating jacket through setting up elastic construction, can not lead to the fact the damage to heating jacket when the furnace body vibrations, and can prevent that heating jacket inside steam from giving off.

As a further aspect of the present invention: the riding wheel device comprises a buffer seat, a bracket is movably connected to the top of the buffer seat, a limiting wheel is rotatably connected to the inside of the bracket, a clamping groove is formed in the surface of the limiting wheel, the clamping groove is the same as the rolling ring in size, the clamping groove is formed in the surface of the limiting wheel, the rolling ring is prevented from being separated from the limiting wheel when the furnace body vibrates, and the stability of the device is improved.

As a further aspect of the present invention: the buffer seat comprises a buffer shell, a sliding block is connected to the inside of the buffer shell in a sliding mode, a spring is arranged between the bottom of the sliding block and the buffer shell, when the furnace body vibrates, the spring drives the limiting wheel to vibrate through rolling ring vibration, so that the bracket is driven to vibrate up and down in the buffer seat, the sliding block slides in the buffer shell, the spring is compressed, vibration generated by the furnace body is buffered, the phenomenon that the furnace body with too large amplitude breaks away from the riding wheel device is prevented, and the stability of the device is improved.

As a further aspect of the present invention: the temperature monitoring device is electrically connected with the alarm, the temperature monitoring device is electrically connected with the air heater, the temperature monitoring device is electrically connected with the heating jacket, the temperature in the furnace body is monitored through the temperature monitoring device, when the temperature is too high, the output power of the heating jacket and the output power of the air heater are reduced through the temperature monitoring device, the alarm is started simultaneously, workers are timely reminded to check the device, and the phenomenon that excessive drying occurs to dried articles due to too high temperature is prevented.

Compared with the prior art, the beneficial effects of the utility model are that:

1. leading-in feed inlet with the stoving article, and sealed feed inlet, start to crush the roller and pulverize bold stoving article, prevent to dry inhomogeneous phenomenon, start the second motor, thereby drive the guide blade and rotate, the stoving article after will pulverizing is led to inside the furnace body through the discharge gate that the slope set up, thereby start first motor and rotate and drive second gear revolve, thereby drive first gear revolve, thereby drive the furnace body and rotate, mention the stoving article when rotating through the furnace body, unrestrained, it is repeated many times, thereby make the stoving article carry out convection current and contact heat exchange with the hot gas flow, improve drying efficiency.

2. Start heating jacket and to the inside heating of furnace body, cushion heating jacket through the blotter that sets up elastic construction, can not lead to the fact the damage to heating jacket when the furnace body vibrations, and can prevent that heating jacket inside steam from giving off, start the air heater and let in the furnace body with outside air from the air intake, improve the heating rate of furnace body, start shock dynamo to the inside vibrations of furnace body, improve the unloading rate of stoving article.

3. Produce a large amount of hot-air that contain vapor through hot-blast stoving, through catchment wind gap with hot-air suction filter equipment in the furnace body, absorb vapor in the hot-air through coupling dry layer, impurity in the filtration air through the filter layer, dispel peculiar smell in the air through the deodorization layer to obtain clean air, through leading-in to the play workbin of air duct with after filtering, thereby realize heat cycle and use, practiced thrift the energy, prevent to appear city heat island effect.

4. Through temperature monitoring device monitoring furnace body internal temperature, when the high temperature, reduce heating jacket and air heater output through temperature monitoring device, start the alarm simultaneously, in time remind staff's inspection device, prevent that the high temperature from causing the phenomenon that the excessive stoving appears in the stoving article.

5. When the furnace body shakes, thereby shake through rolling the circle and drive spacing round vibrations to drive the bracket and shake from top to bottom in the cushion socket, slide in buffering the casing through the slider, thereby compression spring, thereby cushion the vibrations that produce the furnace body, prevent that the too big furnace body of amplitude from breaking away from the riding wheel device, through setting up the draw-in groove on spacing round surface, roll the circle and break away from spacing round when preventing the furnace body vibrations, improve the stability of device.

Drawings

Fig. 1 is a schematic structural view of a jacketed electrothermal drying oven.

Fig. 2 is a schematic structural diagram of a crushing box in a jacketed electrothermal drying furnace.

Fig. 3 is a schematic structural diagram of a filtering device in a jacketed electrothermal drying furnace.

FIG. 4 is a schematic structural view of a riding wheel device in a jacketed electrothermal drying furnace.

FIG. 5 is a schematic structural view of a buffer seat in a jacketed electrothermal drying furnace.

FIG. 6 is a schematic structural diagram of a shoveling plate in a jacketed electrothermal drying furnace.

In the figure: 1. a furnace body; 2. a discharging box; 3. a riding wheel device; 4. rolling a ring; 5. a heating jacket; 6. a first gear; 7. A second gear; 8. a first motor; 9. vibrating a motor; 10. a crushing box; 11. a feed inlet; 12. a filtration device; 13. An alarm; 14. a bearing; 15. a hot air blower; 16. an air inlet; 17. a crushing roller; 18. a discharge port; 19. an air collecting opening; 20. a second motor; 21. a material guide blade; 22. a temperature monitoring device; 23. drying the layer; 24. a filter layer; 25. a deodorizing layer; 26. a bracket; 27. a limiting wheel; 28. a buffer seat; 29. a buffer housing; 30. a spring; 31. a slider; 32. shoveling plates; 33. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a jacketed electric heating drying furnace includes a furnace body 1, a shoveling plate 32 is disposed on an inner wall of the furnace body 1, the shoveling plate 32 is of an "L" shaped structure, and the shoveling plate 32 of the "L" shaped structure can lift and scatter the drying object when the furnace body 1 rotates, and repeat many times, so that the drying object and the hot air flow perform convection and contact heat exchange, thereby improving the drying efficiency, a discharge box 2 is disposed on a right side wall of the furnace body 1, a hot air blower 15 is disposed on a right side wall of the discharge box 2, an air inlet 16 is disposed on a right side wall of the hot air blower 15, a crushing box 10 is disposed on a left side wall of the furnace body 1, a bearing 14 is disposed between the furnace body 1 and the crushing box 10, a bearing 14 is disposed between the furnace body 1 and a filtering device 12, a feed inlet 11 is disposed on a top of the crushing box 10, a material guide blade 21 is arranged in the crushing box 10 below the crushing roller 17, a second motor 20 is arranged on the left side wall of the crushing box 10 opposite to the material guide blade 21, a material outlet 18 is arranged on the right side wall of the crushing box 10 opposite to the material guide blade 21, a wind collecting opening 19 is arranged on the left side wall of the crushing box 10, the material outlet 18 is obliquely arranged and extends into the furnace body 1, the material outlet 18 is obliquely arranged to conveniently guide crushed dried articles into the furnace body 1, a filtering device 12 is arranged on the left side of the crushing box 10, an alarm 13 is arranged on the top of the filtering device 12, a temperature monitoring device 22 is arranged on the upper side wall in the filtering device 12, a drying layer 23 is slidably connected in the filtering device 12, a filtering layer 24 is arranged below the drying layer 23, a deodorizing layer 25 is arranged below the filtering layer 24, and a gas guide pipe is arranged between the filtering device 12 and the material outlet, the left outer wall of the furnace body 1 is provided with a vibration motor 9, the heating jacket 5 is sleeved at the middle position of the outer wall of the furnace body 1, a cushion pad 33 is arranged between the furnace body 1 and the heating jacket 5, the cushion pad 33 is of an elastic structure, the heating jacket 5 is buffered through the cushion pad 33 with the elastic structure, the heating jacket 5 is not damaged when the furnace body 1 vibrates, and the heat gas in the heating jacket 5 can be prevented from being dissipated, the left side of the bottom of the furnace body 1 is provided with a first motor 8, the left side of the first motor 8 is rotatably connected with a second gear 7, the outer wall of the furnace body 1 is provided with a first gear 6 corresponding to the second gear 7, the right side of the bottom of the furnace body 1 is provided with a riding wheel device 3, the outer wall of the furnace body 1 is provided with a rolling ring 4 corresponding to the riding wheel device 3, the riding wheel device 3 comprises a buffer seat 28, the surface of the limiting wheel 27 is provided with a clamping groove, the size of the clamping groove is the same as that of the rolling ring 4, the clamping groove is arranged on the surface of the limiting wheel 27, the rolling ring 4 is prevented from being separated from the limiting wheel 27 when the furnace body 1 vibrates, the stability of the device is improved, the buffer seat 28 comprises a buffer shell 29, a sliding block 31 is connected to the inside of the buffer shell 29 in a sliding manner, a spring 30 is arranged between the bottom of the sliding block 31 and the buffer shell 29, when the furnace body 1 vibrates, the limiting wheel 27 is driven to vibrate by the vibration of the rolling ring 4, so that the bracket 26 is driven to vibrate up and down in the buffer seat 28, the sliding block 31 slides in the buffer shell 29, so that the spring 30 is compressed, the vibration generated by the furnace body 1 is buffered, the furnace body 1 is prevented from being separated from the riding wheel device 3 due to overlarge amplitude, the stability, temperature monitoring device 22 and heating jacket 5 electric connection, through temperature monitoring device 22 monitoring furnace body 1 internal temperature, when the high temperature, reduce heating jacket 5 and air heater 15 output through temperature monitoring device 22, start alarm 13 simultaneously, in time remind staff's inspection device, prevent that the high temperature from causing the phenomenon that the excessive stoving appears in the stoving article.

The utility model discloses a theory of operation is:

when the utility model is used, the dried articles are guided into the feed inlet 11, the feed inlet 11 is sealed, the crushing roller 17 is started to crush the large dried articles, the phenomenon of uneven drying is prevented, the second motor 20 is started, the guide blades 21 are driven to rotate, the crushed dried articles are guided into the furnace body 1 through the obliquely arranged discharge port 18, the first motor 8 is started to rotate so as to drive the second gear 7 to rotate, the first gear 6 is driven to rotate, the furnace body 1 is driven to rotate, the dried articles are lifted and scattered when the furnace body 1 rotates, the operation is repeated for a plurality of times, so that the dried articles and hot air flow to carry out convection and contact heat exchange, the drying efficiency is improved, the heating jacket 5 is started to heat the inside of the furnace body 1, the heating jacket 5 is buffered through the buffer cushion 33 provided with an elastic structure, and the heating jacket 5 is not damaged when the furnace body 1 vibrates, and can prevent the heat emission in the heating jacket 5, start the air heater 15 and let the outside air into the furnace body 1 from the air intake 16, improve the heating rate of the furnace body 1, start the vibration motor 9 to the inside vibration of the furnace body 1, improve the blanking rate of the dried articles, produce a large amount of hot air containing vapor through hot-air drying, pump the hot air in the furnace body 1 into the filter unit 12 through the air collecting port 19, absorb the vapor in the hot air through the drying layer 23, filter the impurity in the air through the filter layer 24, dispel the peculiar smell in the air through the deodorizing layer 25, thus obtain clean air, introduce the filtered air into the discharging box 2 through the air duct, thus realize the heat cycle use, save the energy, prevent the urban heat island effect, monitor the temperature in the furnace body 1 through the temperature monitoring device 22, when the temperature is too high, reduce the output power of the heating jacket 5 and the air heater 15 through the temperature monitoring device 22, start alarm 13 simultaneously, in time remind staff's inspection device, prevent that the high temperature from causing the phenomenon that excessive stoving appears in the stoving article, when furnace body 1 shakes, thereby drive spacing round 27 vibrations through rolling 4 vibrations, thereby drive bracket 26 vibrations from top to bottom in buffer seat 28, slide in buffering casing 29 through slider 31, thereby compression spring 30, thereby cushion the vibrations that produce furnace body 1, prevent that too big furnace body 1 of amplitude from breaking away from riding wheel device 3, through setting up the draw-in groove on spacing round 27 surface, rolling 4 when preventing furnace body 1 from shaking and breaking away from spacing round 27, improve the stability of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a jacket formula electric heat drying furnace, includes furnace body (1), its characterized in that, the right side wall of furnace body (1) is provided with ejection of compact case (2), the right side wall of ejection of compact case (2) is provided with air heater (15), the right side wall of air heater (15) is provided with air intake (16), the left side wall of furnace body (1) is provided with crushing case (10), the top of crushing case (10) is provided with feed inlet (11), the inside relative feed inlet (11) position of crushing case (10) is provided with crushing roller (17), the inside of crushing case (10) is located crushing roller (17) below and is provided with guide blade (21), the left side wall relative guide blade (21) position of crushing case (10) is provided with second motor (20), the right side wall relative guide blade (21) position of crushing case (10) is provided with discharge gate (18), an air collecting opening (19) is formed in the left side wall of the crushing box (10), a filtering device (12) is arranged on the left side of the crushing box (10), an alarm (13) is arranged at the top of the filtering device (12), a temperature monitoring device (22) is arranged on the upper inner side wall of the filtering device (12), a drying layer (23) is connected to the inside of the filtering device (12) in a sliding mode, a filtering layer (24) is arranged below the drying layer (23), a deodorizing layer (25) is arranged below the filtering layer (24), an air guide pipe is arranged between the filtering device (12) and the discharging box (2), a vibrating motor (9) is arranged on the outer wall of the left side of the furnace body (1), a heating jacket (5) is sleeved in the middle position of the outer wall of the furnace body (1), and a first motor (8) is arranged on the left side of the bottom of the, the left side of first motor (8) is rotated and is connected with second gear (7), the relative second gear (7) position of outer wall of furnace body (1) is provided with first gear (6), the bottom right side of furnace body (1) is provided with riding wheel device (3), the relative riding wheel device (3) position of outer wall of furnace body (1) is provided with rolls circle (4).

2. The jacketed electric heating drying furnace according to claim 1, wherein the inner wall of the furnace body (1) is provided with a shoveling plate (32), and the shoveling plate (32) has an L-shaped structure.

3. A jacketed electrothermal drying oven according to claim 1, characterized in that bearings (14) are provided between the oven body (1) and the crushing box (10), and bearings (14) are provided between the oven body (1) and the filtering device (12).

4. A jacketed electrothermal drying oven according to claim 1, wherein the discharge port (18) is inclined and extends into the oven body (1).

5. A jacketed electrothermal drying oven according to claim 1, wherein a buffer (33) is disposed between the oven body (1) and the heating jacket (5), and the buffer (33) is of an elastic structure.

6. The jacketed electric heating drying oven according to claim 1, wherein the supporting roller device (3) comprises a buffering seat (28), a bracket (26) is movably connected to the top of the buffering seat (28), a limiting wheel (27) is rotatably connected to the inside of the bracket (26), a clamping groove is formed in the surface of the limiting wheel (27), and the clamping groove has the same size as the rolling ring (4).

7. A jacketed electrothermal drying oven according to claim 6, characterized in that the buffer base (28) comprises a buffer housing (29), a slide block (31) is slidably connected inside the buffer housing (29), and a spring (30) is arranged between the bottom of the slide block (31) and the buffer housing (29).

8. A jacketed electrothermal drying oven according to claim 1, wherein the temperature monitoring device (22) is electrically connected to the alarm (13), the temperature monitoring device (22) is electrically connected to the air heater (15), and the temperature monitoring device (22) is electrically connected to the heating jacket (5).