CN213984524U - High-efficient economizer suitable for processing is calcined to basic zinc carbonate - Google Patents
High-efficient economizer suitable for processing is calcined to basic zinc carbonate Download PDFInfo
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- CN213984524U CN213984524U CN202022951368.XU CN202022951368U CN213984524U CN 213984524 U CN213984524 U CN 213984524U CN 202022951368 U CN202022951368 U CN 202022951368U CN 213984524 U CN213984524 U CN 213984524U
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Abstract
The utility model provides a high-efficient economizer suitable for basic zinc carbonate calcines processing, includes microwave applicator, frame, microwave applicator installs on the workstation of frame, microwave applicator includes microwave applicator body, microwave heating chamber, a plurality of high voltage power supply, a plurality of magnetron, a plurality of waveguide pipe, the upper surface left side of microwave applicator body is provided with the feed inlet and the lower surface right side is provided with the discharge gate, this internal microwave heating chamber that is provided with of microwave applicator, high voltage power supply, magnetron, waveguide pipe's quantity is the same. High-efficient economizer suitable for processing is calcined to basic zinc carbonate, structural design is reasonable, adopts the microwave heating technique, is showing the energy of economizing on the earth and shortens production time, calcines more fast and even, calcines the high quality, convenient control improves the high-quality rate and the qualification rate that basic zinc carbonate calcined processing effectively, application prospect is extensive.
Description
Technical Field
The utility model relates to a calcine processing technology field, concretely relates to high-efficient economizer suitable for processing is calcined to basic zinc carbonate.
Background
The basic zinc carbonate is widely applied to desulfurizer, catalyst and the like of medicines, rubber, latex products, petrochemical industry and certain raw materials, and is also a precursor for preparing the zinc carbonate by a thermal decomposition method. The zinc oxide has excellent photoelectric property and is widely applied in the fields of photocatalysis, semiconductors, pressure-sensitive ceramics, coatings, rubber, plastics, antibacterial materials and the like. At present, one process method for producing nano zinc oxide is to calcine basic zinc carbonate precursor, and the morphological structure and granularity of the basic zinc carbonate have great influence on the calcined product zinc carbonate, especially on the nano porous zinc carbonate with very obvious catalytic effect, and the method is an important condition for preparing zinc carbonate with different forms and functions.
In the prior art, a process of calcining basic zinc carbonate in a rotary kiln is generally adopted. The production method has the advantages of long production time, high cost, large energy consumption, coarse product granularity, low high-quality product rate and poor workshop working environment, and the traditional calcining process needs to be improved along with the aggravation of market competition and the increasingly strict requirements on energy, environmental protection and the like. Therefore, in order to reduce the energy consumption of the basic zinc carbonate calcining process and improve the quality product rate, an efficient energy-saving device suitable for the basic zinc carbonate calcining processing needs to be developed.
Chinese patent application No. CN201911246479.6 discloses a drying and calcining process for basic zinc carbonate, which is to improve the drying and calcining process steps, and now the free water on the surface of the basic zinc carbonate is dried, release the crystal water in the molecule, decompose the basic zinc carbonate to finally obtain the zinc oxide product, without improving the structure of the equipment suitable for calcining the basic zinc carbonate.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome not enough above, the utility model aims at providing a high-efficient economizer suitable for processing is calcined to basic zinc carbonate, structural design is reasonable, adopts the microwave heating technique, and the energy is practiced thrift and production time is shortened to the showing, calcines more fast and even, and the calcination quality is high, and convenient control improves the high quality and the qualification rate that basic zinc carbonate calcined processing effectively, and application prospect is extensive.
The technical scheme is as follows: the utility model provides a high-efficient economizer suitable for basic zinc carbonate calcines processing, includes microwave applicator, frame, microwave applicator installs on the workstation of frame, microwave applicator includes microwave applicator body, microwave heating chamber, a plurality of high voltage power supply, a plurality of magnetron, a plurality of waveguide pipe, the upper surface left side of microwave applicator body is provided with the feed inlet and the lower surface right side is provided with the discharge gate, this internal microwave heating chamber that is provided with of microwave applicator, high voltage power supply, magnetron, waveguide pipe quantity are the same, every the magnetron is fixed on corresponding waveguide pipe and the output antenna of magnetron is matchd with waveguide pipe microwave import, microwave heating chamber upper surface equidistance has been seted up a plurality of and has been made a plurality of the waveguide pipe passes through set screw and installs at microwave heating chamber upper surface inner wall, the high-voltage power supply is arranged below the workbench, and each magnetron is electrically connected with the corresponding high-voltage power supply.
High-efficient economizer suitable for processing is calcined to basic zinc carbonate, structural design is reasonable, adopt the microwave heating technique, the microwave is frequency 300 and supplyes 3000 MHz's electromagnetic wave, the microwave wave is propagated with the light velocity, can carry out direct holistic heating to basic zinc carbonate, do not need longer heating, balanced and cooling stage, can show the ground energy saving and shorten production time, the heating is quick and even more, heating quality is high, convenient control improves the high-quality rate and the qualification rate of processing is calcined to basic zinc carbonate effectively.
The working principle of the microwave heater is as follows: the high-voltage power supply provides high voltage required by the working of the magnetron, the magnetron generates energy required by microwave heating, the waveguide tube transmits electromagnetic waves generated by the magnetron into the microwave heating cavity, and basic zinc carbonate under the microwave heating cavity is calcined and processed.
Further, in the efficient energy-saving device suitable for basic zinc carbonate calcination processing, a feeding box is arranged above the feeding hole and is connected with the feeding box; and the top of the feeding box and the joint of the feeding box and the feeding hole are respectively provided with an upper feeding box baffle valve and a lower feeding box baffle valve.
Further, according to the efficient energy-saving device suitable for basic zinc carbonate calcination processing, the discharge port is provided with the discharge box below and is connected with the discharge box, and the discharge box upper baffle valve and the discharge box lower baffle valve are respectively arranged at the connection part of the discharge port and the discharge box and at the bottom of the discharge port.
Further, in the efficient energy-saving device suitable for basic zinc carbonate calcination processing, a material conveying device is also arranged in the microwave heater body; the material conveying device is positioned below the microwave heating cavity.
The high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing has high automation degree, when the device works, firstly, the lower baffle valve of the feeding box and the upper baffle valve of the discharging box are closed, the upper baffle valve of the feeding box is closed after the feeding box is filled with basic zinc carbonate, the lower baffle valve of the feeding box is opened, the basic zinc carbonate falls onto the front end of the feeding device from the feeding box and the feeding port, the basic zinc carbonate on the feeding device enters the lower part of the microwave heating cavity through the feeding device, then, the high-voltage power supply is started to calcine the basic zinc carbonate, in the process of basic zinc carbonate calcining processing, the feeding device ensures that the basic zinc carbonate slowly and transversely moves in the microwave heating cavity, the microwave energy can be uniformly generated, the calcining is more uniform, the calcining is completed, the basic zinc carbonate falls into the discharging box from the feeding device, after the discharging box is filled with the basic zinc carbonate, and closing the upper baffle valve of the discharge box, and opening the lower baffle valve of the discharge box to finish the discharge of the basic zinc carbonate.
Further, the above-mentioned high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing, the said feeding device includes the speed regulating motor, driving roller, conveyer belt, driven roller, back-up roll; the driving roller is arranged at the front end of the material conveying device, and the speed regulating motor is arranged below the driving roller and drives the driving roller through a gear; the driven roller is arranged at the tail end of the material conveying device, the driven roller is connected with the driving roller through a conveying belt, and the supporting roller is arranged below the conveying belt.
The speed of the material conveying device is adjusted through the speed regulating motor.
Further, the efficient energy-saving device suitable for basic zinc carbonate calcining processing further comprises a carrier roller, and a group of carrier rollers is arranged on the conveyor belt.
Further, the efficient energy-saving device suitable for basic zinc carbonate calcining processing is characterized in that the microwave heater body further comprises a vacuumizing device, the vacuumizing device comprises a vacuum pump, a vacuum pipeline and a vacuum stop valve, one end of the vacuum pipeline is communicated with the vacuum pump, the other end of the vacuum pipeline is communicated with the inside of the microwave heater body, and the vacuum stop valve is arranged on the vacuum pipeline.
The vacuumizing device is arranged on the microwave heater body, and vacuumizing operation can be performed in the microwave heater body, so that contact between basic zinc carbonate in the microwave heater body and air is isolated, oxidation of the basic zinc carbonate in the calcining processing process is eliminated, and the calcining processing quality of the basic zinc carbonate is guaranteed. When the microwave heating cavity is used, the vacuum pump is started, so that the air pressure in the microwave heater body reaches a set value, the stability of the vacuum degree in the microwave heater body is kept through the vacuum stop valve on the vacuum pipeline, and the microwave heating cavity is positioned in the microwave heater body, so that the same vacuum degree as that in the microwave heater body is also kept in the microwave heating cavity at the moment.
Further, according to the efficient energy-saving device suitable for basic zinc carbonate calcining processing, the bottom of the machine leg of the machine frame is provided with the shock absorber.
Further, the efficient energy-saving device suitable for basic zinc carbonate calcining processing comprises a support, a mass block, a first wire mesh rubber, a second wire mesh rubber, a screw and a nut; the support, the first wire mesh rubber, the mass block and the second wire mesh rubber are sequentially arranged from bottom to top; the screw penetrates through the support, the first metal mesh rubber, the mass block, the second metal mesh rubber and the machine foot bottom plate, and a nut is arranged above the screw.
Further, according to the efficient energy-saving device suitable for basic zinc carbonate calcining processing, the upper end and the lower end of the first wire mesh rubber are provided with the first protective shell; the upper end and the lower end of the second metal wire mesh rubber are provided with a second protective shell; and a gasket is arranged at the joint of the screw and the bracket.
The shock absorber is composed of a support, a mass block, a protective shell, a bolt, a nut, a pair of wire mesh rubbers and the like. The support is used for connecting and fixing other components of the shock absorber, the protective shell can provide supporting and protecting effects for the first metal mesh rubber and the second metal mesh rubber, the first metal mesh rubber and the second metal mesh rubber are organically combined into a whole, the bolt penetrates through the shock absorber, and the relative pre-tightening amount of the first metal mesh rubber and the second metal mesh rubber can be controlled by adjusting the bolt and the nut. The shock absorber is of a symmetrical structure, bidirectional shock absorption in the axial direction of the shock absorber can be achieved, when the first wire mesh rubber and the second wire mesh rubber are excited by external vibration during working and the shock absorber has a certain pre-tightening amount, the upper layer of the first wire mesh rubber and the lower layer of the second wire mesh rubber both bear pressure, so that the shock absorber can bear periodic tension and compression loads, noise and vibration in the use process of the high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing are reduced, and the service life of the high-efficiency energy-saving device is prolonged.
The utility model has the advantages that:
(1) the high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing has reasonable structural design, adopts the microwave heating technology, can directly and integrally heat the basic zinc carbonate by transmitting microwave waves at the light speed without longer heating, balancing and cooling stages, can obviously save energy and shorten production time, has quicker and more uniform heating, high heating quality and convenient control, and effectively improves the high quality rate and the qualification rate of the basic zinc carbonate calcining processing;
(2) the high-efficiency energy-saving device suitable for the calcining processing of the basic zinc carbonate has high automation degree, and the matching of the feeding box, the discharging box and the material conveying device ensures the feeding and discharging of the basic zinc carbonate and the slow transverse movement in the microwave heating cavity, and uniformly receives microwave energy, so that the calcining is more uniform;
(3) the high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing of the utility model is characterized in that the microwave heater body is provided with the vacuumizing device, and the vacuumizing operation can be carried out in the microwave heater body, so that the contact between the basic zinc carbonate in the microwave heater body and the air is isolated, the oxidation of the basic zinc carbonate in the calcining processing process is eliminated, and the calcining processing quality of the basic zinc carbonate is ensured;
(4) high-efficient economizer suitable for processing is calcined to basic zinc carbonate, install the bumper shock absorber in sole four corners department as shock attenuation, fall the device of making an uproar, come decay vibrations energy through its damping characteristic to weaken the transmission of vibration, reduced noise, vibration in the high-efficient economizer use suitable for processing is calcined to basic zinc carbonate, improve its life.
Drawings
Fig. 1 is a schematic diagram of the overall mechanism of the high-efficiency energy-saving device suitable for basic zinc carbonate calcination processing of the present invention;
FIG. 2 is a schematic structural view of a shock absorber of the efficient energy-saving device suitable for basic zinc carbonate calcination processing of the present invention;
in the figure: the microwave heater comprises a microwave heater 1, a feeding hole 111, a discharging hole 112, a frame 2, a workbench 21, a machine foot 22, a shock absorber 23, a support 231, a mass block 232, a first wire mesh rubber 233, a second wire mesh rubber 234, a screw 235, a nut 236, a first protective housing 237, a second protective housing 238, a gasket 239, a microwave heater body 11, a microwave heating cavity 12, a high-voltage power supply 13, a magnetron 14, a waveguide tube 15, a feeding box 3, a feeding box upper baffle valve 31, a feeding box lower baffle valve 32, a discharging box 4, a discharging box upper baffle valve 41, a discharging box lower baffle valve 42, a material conveying device 5, a speed regulating motor 51, a gear 511, a driving roller 52, a conveying belt 53, a driven roller 54, a carrier roller 55, a carrier roller 56, a vacuumizing device 6, a vacuum pump 61, a vacuum pipeline 62 and a vacuum stop valve 63.
Detailed Description
The present invention will be further elucidated with reference to the accompanying drawings 1-2 and the specific embodiments.
The high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing of the above structure as shown in fig. 1 comprises a microwave heater 1 and a rack 2, the microwave heater 1 is installed on a workbench 21 of the rack 2, the microwave heater 1 comprises a microwave heater body 11, a microwave heating cavity 12, a plurality of high-voltage power supply 13, a plurality of magnetrons 14 and a plurality of wave guide tubes 15, a feeding hole 111 is formed in the left side of the upper surface of the microwave heater body 11, a discharging hole 112 is formed in the right side of the lower surface of the microwave heater body 11, the microwave heating cavity 12 is formed in the microwave heater body 11, the number of the high-voltage power supply 13, the magnetrons 14 and the wave guide tubes 15 is the same, each magnetron 14 is fixed on the corresponding wave guide tube 15, an output antenna of the magnetron 14 is matched with a microwave inlet of the wave guide tube 15, a plurality of holes are formed in the upper surface of the microwave heating cavity 12 at equal intervals, so that the plurality of wave guide tubes 15 are installed on the microwave heating cavity 12 through fixing screws The high-voltage power supply 13 is arranged below the workbench 21, and each magnetron 14 is electrically connected with the corresponding high-voltage power supply 13.
In addition, a feeding box 3 is arranged above the feeding hole 111 and is connected with the feeding box 3; and the top of the feeding box 3 and the joint of the feeding box 3 and the feeding hole 111 are respectively provided with a feeding box upper baffle valve 31 and a feeding box lower baffle valve 32.
Further, a discharge box 4 is arranged below the discharge port 112 and connected with the discharge box 4, and a discharge box upper baffle valve 41 and a discharge box lower baffle valve 42 are respectively arranged at the joint of the discharge port 112 and the discharge box 4 and at the bottom of the discharge port 112.
In addition, a material conveying device 5 is also arranged in the microwave heater body 11; the material conveying device 5 is positioned below the microwave heating cavity 12.
Further, the material conveying device 5 comprises a speed regulating motor 51, a driving roller 52, a conveyor belt 53, a driven roller 54 and a carrier roller 55; the driving roller 52 is arranged at the front end of the material conveying device 5, the speed regulating motor 51 is arranged below the driving roller 52, and the driving roller 52 is driven by a gear 511; the driven roller 54 is arranged at the tail end of the material conveying device 5, the driven roller 54 is connected with the driving roller 52 through a conveyor belt 53, and the idler 55 is arranged below the conveyor belt 53.
Further, the material conveying device 5 further comprises a carrier roller 56, and a group of carrier rollers 56 is arranged on the conveyor belt 53.
Further, the microwave heater body 11 further comprises a vacuum pumping device 6, the vacuum pumping device 6 comprises a vacuum pump 61, a vacuum pipeline 62 and a vacuum stop valve 63, one end of the vacuum pipeline 62 is communicated with the vacuum pump 61, the other end of the vacuum pipeline 62 is communicated with the inside of the microwave heater body 11, and the vacuum stop valve 63 is arranged on the vacuum pipeline 62.
Further, a shock absorber 23 is mounted at the bottom of the machine foot 22 of the frame 2.
Further, as shown in fig. 2, the damper 23 includes a bracket 231, a mass 232, a first wire mesh rubber 233, a second wire mesh rubber 234, a screw 235, and a nut 236; the bracket 231, the first wire mesh rubber 233, the mass block 232 and the second wire mesh rubber 234 are sequentially arranged from bottom to top; the screw 235 penetrates through the bracket 231, the first wire mesh rubber 233, the mass block 232, the second wire mesh rubber 234 and the bottom plate of the machine foot 22, and a nut 236 is arranged above the screw 235.
In addition, the upper end and the lower end of the first wire mesh rubber 233 are provided with a first protective shell 237; a second protective shell 238 is arranged at the upper end and the lower end of the second wire mesh rubber 234; a gasket 239 is arranged at the joint of the screw 235 and the bracket 231.
Examples
Based on the above structure, as shown in FIGS. 1-2.
High-efficient economizer suitable for processing is calcined to basic zinc carbonate, structural design is reasonable, adopt the microwave heating technique, the microwave is frequency 300 and supplyes 3000 MHz's electromagnetic wave, the microwave wave is propagated with the light velocity, can carry out direct holistic heating to basic zinc carbonate, do not need longer heating, balanced and cooling stage, can show the ground energy saving and shorten production time, the heating is quick and even more, heating quality is high, convenient control improves the high-quality rate and the qualification rate of processing is calcined to basic zinc carbonate effectively.
The working principle of the microwave heater 1 is as follows: the high voltage power supply 13 provides high voltage required by the operation of the magnetron 14, the magnetron 14 generates energy required by microwave heating, the waveguide 15 transmits electromagnetic waves generated by the magnetron 14 to the microwave heating cavity 12, and basic zinc carbonate under the microwave heating cavity 12 is calcined.
Furthermore, the high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing of the utility model has high automation degree, during the work, firstly, the lower baffle valve 32 of the feeding box and the upper baffle valve 41 of the discharging box are closed, the upper baffle valve 31 of the feeding box is closed after the feeding box 3 is full of basic zinc carbonate, the lower baffle valve 32 of the feeding box is opened, the basic zinc carbonate falls on the front end of the feeding device 5 through the feeding box 3 and the feeding port 111, the basic zinc carbonate on the feeding device 5 enters the lower part of the microwave heating cavity 12 through the feeding device 5, at the moment, the high-voltage power supply 13 is started to calcine the basic zinc carbonate, during the basic zinc carbonate calcining processing, the feeding device 5 ensures that the basic zinc carbonate slowly and transversely moves in the microwave heating cavity 12, the microwave energy can be uniformly received, the calcining is more uniform, the calcining is completed, the basic zinc carbonate falls into the discharging box 4 through the feeding device 5, after the discharging box 4 is filled with the basic zinc carbonate, the upper gate valve 41 of the discharging box is closed, and the lower gate valve 42 of the discharging box is opened to finish discharging the basic zinc carbonate. The speed of the material conveying device 5 is adjusted by the speed regulating motor 51.
Furthermore, the microwave heater body 11 is provided with the vacuumizing device 6 which can vacuumize the microwave heater body 11, thereby isolating the contact between the basic zinc carbonate in the microwave heater body 11 and the air, and eliminating the oxidation of the basic zinc carbonate in the calcining process, thereby ensuring the calcining quality of the basic zinc carbonate. When in use, the vacuum pump 61 is started to make the air pressure in the microwave heater body 11 reach the set value, and the vacuum stop valve 63 on the vacuum pipeline 62 is used to keep the vacuum degree in the microwave heater body 11 stable, and because the microwave heating cavity 12 is in the microwave heater body 11, the same vacuum degree as that in the microwave heater body is also kept in the microwave heating cavity 12 at this time.
Further, a shock absorber 23 is mounted at the bottom of the machine foot 22 of the frame 2. The shock absorber 23 is composed of a bracket 231, a mass 232, a first protective shell 237, a second protective shell 238, a screw 235, a nut 236, a pair of first wire mesh rubber 233, a pair of second wire mesh rubber 234, and the like. The bracket 231 is used for connecting and fixing other components of the shock absorber 23, the first protective shell 237 and the second protective shell 238 can provide supporting and protecting effects for the first wire mesh rubber 233 and the second wire mesh rubber 234, the first wire mesh rubber 233 and the second wire mesh rubber 234 are organically combined into a whole, the screw 235 penetrates through the shock absorber 23, and the relative pre-tightening amount of the first wire mesh rubber 233 and the second wire mesh rubber 234 can be controlled by adjusting the screw 235 and the nut 236.
The shock absorber 23 is of a symmetrical structure, so that the shock absorber 23 can realize bidirectional shock absorption in the axial direction, when the first wire mesh rubber 233 and the second wire mesh rubber 234 are excited by external vibration during working and the shock absorber 23 has a certain pre-tightening amount, the upper layer of the first wire mesh rubber 233 and the lower layer of the second wire mesh rubber 234 both bear pressure, so that the shock absorber 23 can bear periodic tension and compression loads, the noise and vibration of the high-efficiency energy-saving device suitable for basic zinc carbonate calcining processing in the using process are reduced, and the service life of the high-efficiency energy-saving device is prolonged.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, the embodiments of the present invention can be arbitrarily combined with each other, and the same shall be regarded as the disclosure of the present invention as long as the idea of the present invention is not violated.
Claims (10)
1. The utility model provides a high-efficient economizer suitable for basic zinc carbonate calcines processing which characterized in that, includes microwave applicator (1), frame (2), install on workstation (21) of frame (2) microwave applicator (1), microwave applicator (1) includes microwave applicator body (11), microwave heating chamber (12), a plurality of high voltage power supply (13), a plurality of magnetron (14), a plurality of waveguide (15), the upper surface left side of microwave applicator body (11) is provided with feed inlet (111) and lower surface right side is provided with discharge gate (112), be provided with microwave heating chamber (12) in microwave applicator body (11), high voltage power supply (13), magnetron (14), waveguide (15) the quantity the same, every magnetron (14) are fixed on corresponding waveguide (15) and the output antenna and waveguide (15) microwave inlet matching of magnetron (14), the microwave heating chamber (12) upper surface has seted up a plurality of holes equidistance and has made a plurality of wave guide (15) pass through set screw and install at microwave heating chamber (12) upper surface inner wall, high voltage power supply (13) are installed in workstation (21) below, every magnetron (14) and corresponding high voltage power supply (13) electric connection.
2. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 1, wherein a feeding box (3) is arranged above the feeding port (111) and is connected with the feeding box (3); the top of the feeding box (3) and the connection part of the feeding box (3) and the feeding hole (111) are respectively provided with an upper feeding box baffle valve (31) and a lower feeding box baffle valve (32).
3. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 2, wherein a discharge box (4) is arranged below the discharge port (112) and connected with the discharge box (4), and a discharge box upper baffle valve (41) and a discharge box lower baffle valve (42) are respectively arranged at the connection part of the discharge port (112) and the discharge box (4) and at the bottom of the discharge port (112).
4. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 3, wherein a material conveying device (5) is further arranged in the microwave heater body (11); the material conveying device (5) is positioned below the microwave heating cavity (12).
5. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 4, wherein the material conveying device (5) comprises a speed regulating motor (51), a driving roller (52), a conveying belt (53), a driven roller (54) and a supporting roller (55); the driving roller (52) is arranged at the front end of the material conveying device (5), the speed regulating motor (51) is arranged below the driving roller (52), and the driving roller (52) is driven by a gear (511); the driven roller (54) is arranged at the tail end of the material conveying device (5), the driven roller (54) is connected with the driving roller (52) through a conveyor belt (53), and the supporting roller (55) is arranged below the conveyor belt (53).
6. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 5, wherein the material conveying device (5) further comprises a supporting roller (56), and a group of supporting rollers (56) are arranged on the conveyor belt (53).
7. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 1, wherein the microwave heater body (11) further comprises a vacuum pumping device (6), the vacuum pumping device (6) comprises a vacuum pump (61), a vacuum pipeline (62) and a vacuum stop valve (63), one end of the vacuum pipeline (62) is communicated with the vacuum pump (61) and the other end is communicated with the inside of the microwave heater body (11), and the vacuum stop valve (63) is arranged on the vacuum pipeline (62).
8. The high-efficiency energy-saving device suitable for basic zinc carbonate calcination processing according to claim 1, wherein a shock absorber (23) is mounted at the bottom of the machine foot (22) of the machine frame (2).
9. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 8, wherein the shock absorber (23) comprises a bracket (231), a mass block (232), a first wire mesh rubber (233), a second wire mesh rubber (234), a screw (235), and a nut (236); the support (231), the first wire mesh rubber (233), the mass block (232) and the second wire mesh rubber (234) are sequentially arranged from bottom to top; the screw (235) penetrates through the support (231), the first wire mesh rubber (233), the mass block (232), the second wire mesh rubber (234) and the bottom plate of the machine foot (22), and a nut (236) is arranged above the screw (235).
10. The efficient energy-saving device suitable for basic zinc carbonate calcination processing according to claim 9, wherein the first wire mesh rubber (233) is provided with a first protective shell (237) at the upper end and the lower end; a second protective shell (238) is arranged at the upper end and the lower end of the second wire mesh rubber (234); and a gasket (239) is arranged at the joint of the screw (235) and the bracket (231).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115790143A (en) * | 2022-11-23 | 2023-03-14 | 广东昊达智能装备科技有限公司 | Atmosphere burning end furnace with humidifying function and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115790143A (en) * | 2022-11-23 | 2023-03-14 | 广东昊达智能装备科技有限公司 | Atmosphere burning end furnace with humidifying function and control method thereof |
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