CN202141301U - Tunnel type continuous drying box - Google Patents
Tunnel type continuous drying box Download PDFInfo
- Publication number
- CN202141301U CN202141301U CN201120247292U CN201120247292U CN202141301U CN 202141301 U CN202141301 U CN 202141301U CN 201120247292 U CN201120247292 U CN 201120247292U CN 201120247292 U CN201120247292 U CN 201120247292U CN 202141301 U CN202141301 U CN 202141301U
- Authority
- CN
- China
- Prior art keywords
- air
- chain
- thermal insulation
- composite thermal
- sprocket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a tunnel type continuous drying box, which is composed of a motor reducer, a transmission device, an electrical control electrical appliance system, an air stirrer, a combination heat insulation box body, heaters, a jet flow exhaust device and a machine frame. The combination heat insulation box body is installed on the machine frame. The transmission device vertically penetrates through the combination heat insulation box body, and two ends of the transmission device are 1 meter to 2 meters longer than two ends of the combination heat insulation box body. The heaters are fixedly installed in supports of the transmission support respectively and connected in circuit mode. The jet flow exhaust device is installed at the top position of the combination heat insulation box body, and the number of air jet devices installed in the jet flow exhaust device is determined by exhaust quantity of products. The motor reducer is connected with the transmission device through a chain and drives the transmission device to run. The electrical control electrical appliance system is fixedly installed at one end of the lateral face of the machine frame and connected with the motor reducer and electrical control electrical appliance accessories through an electrical appliance circuit and controls the motor reducer and the accessories to work, thereby achieving the purpose of the drying box.
Description
Technical field:
The utility model relates to a kind of drying baker, and particularly a kind of tunnel type continuous drying case belongs to the technical field of machine-building.
Background technology:
The tunnel type drying baker is widely used in electronics, motor, communication, plating, plastics, metals and chemicals, food, printing, pharmacy, powder, spraying, glass, pottery, woodenware building materials ... or the like a lot of technical fields such as precision baking, oven dry, preheating, typing, processing because easy to use, sustainable baking incessantly; Improved production efficient, still, the tunnel type drying baker mostly is that volume is bigger; Power consumption is high; The product of inapplicable advantages of small volume is produced continuously, and the back yard industry product needed is a kind of simple in structure, convenient for maintaining; Volume is little, the continuous tunnel type drying baker that power consumption is few.
Summary of the invention:
The purpose of the utility model provides a kind of tunnel type continuous drying case; The insulation casing of its tunnel type continuous drying case adopts the long rectangular sleeve tubular construction that equates; And be processed into identical incubator monomer earlier, again the incubator combination of monomers is mounted to the composite thermal insulation casing of different length; The conveying mechanism of transmitting device manufactures a group frame, and heater is fixed on the group frame; The conveying mechanism of transmitting device and institute's having heaters can install outside, reinstall in the tunnel composite thermal insulation casing, and like this, installation, maintenance is all very convenient; In addition, the water vapour in the drying course is discharged, also the jet rows device of air is installed at composite thermal insulation casing tip position for convenient; Thereby a kind of product quantity-produced equipment of suitable advantages of small volume is provided, and, have simple in structure; Easy to maintenance, volume is little, and power consumption is few; Heat loss is little, discharges few, little to the surrounding environment influence characteristics of heat.
The purpose of the utility model is to have adopted by a kind of tunnel type continuous drying case of following structure to realize: it is by motor reducer, transmitting device, and automatically controlled electric system, air agitator, the composite thermal insulation casing, heater, the jet rows device of air, frame is formed.The composite thermal insulation casing adopts the long rectangular sleeve tubular construction that equates; At first confirm to adopt length according to the production needs; The insulation casing is divided into some identical incubator monomer processing; Again some identical incubator combination of monomers are become combination incubator body, the composite thermal insulation casing is installed in above the frame; The length of frame equates with the composite thermal insulation casing; Transmitting device vertically passes the composite thermal insulation casing and two ends respectively grow 1-2 rice; Heater is fixed in the support of transmitting device respectively and carries out circuit and connects; The jet rows device of air is installed in composite thermal insulation casing tip position, and the quantity of jet rows device of air air-spray device is installed according to the capacity decision of product; Motor reducer is connected with transmitting device through chain, drives the transmitting device operation; An end and appliance circuit that automatically controlled electric system is fixed on the frame side connect motor reducer and automatically controlled electrical accessorie and control its work, thereby realize the purpose of the utility model.
The motor reducer of the utility model adopts conventional motor reducer, and said motor reducer adopts incorporate motor reducer.
Transmitting device is made up of sprocket for main drive group, auxiliary driving chain wheel set, chain transmission bracket, supporting plate chain and some support chain wheels.The chain transmission bracket of transmitting device adopts the tower structure of angle steel, tubing manufacturing growth rectangle; Transmitting device vertically passes the composite thermal insulation casing and two ends respectively grow 1-2 rice; Heater is fixed in the chain transmission bracket respectively and carries out circuit and connects; The auxiliary driving chain wheel set is installed in the chain transmission bracket other end; The supporting plate chain is processed into sprocket for main drive group, the auxiliary driving chain wheel set that ring-type is divided into two row suit chain transmission bracket two ends; Some support chain wheels are uniformly distributed with and are fixed in the middle of the chain transmission bracket, supply to support the supporting plate chain and prevent sagging.
The sprocket for main drive group is made up of sprocket for main drive, supporting plate, drive sprocket, power transmission shaft, bearing block; The two ends of power transmission shaft install and fix drive sprocket, bearing block respectively; Drive sprocket is fixed on motor reducer one side, supplies to be connected with motor reducer through chain; The structure of auxiliary driving chain wheel set is not except that having sprocket for main drive, and other structures with the sprocket for main drive group are identical.
Some support chain wheels by the pull bar of two ends machining screw and suit from two ends to the middle part are successively: the part that nut, plain cushion, spring pad, gripper shoe, plain cushion, endoporus are equipped with the support sprocket wheel of bearing is formed; Be the some identical assembly that supports the supporting plate chain, they all are machinery standard spares.The support chain wheels are born its concrete quantity of weight (wherein both sides pop-up chain chain wheel assembly is also born the product weight on chain, the supporting plate) of the upper and lower chain in both sides respectively and between 0.5-1 rice, are selected at interval according to the length and the conveying products weight of transmitting device.
The one-sided supporting plate chain of supporting plate chain strip adoption national standard, the supporting plate that adopts small-sized channel-section steel, angle steel to manufacture connects into the wide type supporting plate chain of transmitting device respectively with adjacent supporting plate chain ear with bolt.
It is both sides synchronous operations that said transmitting device adopts the benefit of two row supporting plate chains, avoids the fault of sideslip; Another characteristics of said transmitting device are that heater is fixed in the chain transmission bracket of transmitting device respectively and carries out circuit and connects, thereby, made things convenient for the installation, maintenance heater.
The drive sprocket of said transmitting device, power transmission shaft, drive sprocket, supporting plate sprocket wheel, supporting plate chain, bearing block all are conventional machinery standard accessories.
Automatically controlled electric system adopts conventional electrical equipment control principle, structures such as controllable silicon, frequency control, the automatic control of temperature.
The composite thermal insulation casing adopts the long rectangular sleeve tubular construction that equates, according to production needs decision length, is installed in after the assembling on the frame, and its length and frame equal in length are filled the aluminosilicate-type insulation material between the sleeve pipe of insulation casing; Every at a distance from 1-2 rice on the length in the centre position, bottom of composite thermal insulation casing; Install and fix a temperature agitator; The through hole that the blade pass of temperature agitator is crossed greater than the temperature stirrer shaft gets in the composite thermal insulation casing, and is even with better assurance composite thermal insulation the temperature inside the box; Install and fix a gas curtain temperature isolation device respectively in the composite thermal insulation tank ends, be used to isolate the inside and outside hot and cold air of insulation casing.Every at a distance from 2-5 rice on the length of composite thermal insulation casing, 80 millimeters apart from interior long rectangle sleeve pipe top position a temperature probe is installed, supply automatic temperature control to use.
The jet rows device of air is made up of centrifugal blower, pipeline, air-spray device.The jet rows device of air is fixed on composite thermal insulation casing tip position, determines to install the quantity of air-spray device according to the capacity of product; The quantity that the air-spray device is installed is to confirm with interval incubator monomer, selects in 1-6 incubator monomer every; Centrifugal blower adopts the universal high speed centrifugal blower; Pipeline adopts the universal metal light-wall pipe, and caliber and centrifugal blower air outlet match; The air-spray device adopts Wen Qiulishi ejector principle, and inlet tube connects the centrifugal blower air outlet, and the gas outlet pipe connects exhaust duct to outdoor, and air entry inserts the incubator monomer and communicates with box cavity.The concrete operation principle of jet rows device of air is: flow from sucking air on every side and forming the high-voltage high-speed air at its air outlet during centrifugal blower work; High-voltage high-speed circulation of air piping gets into the gather qi together pipe of air-spray device, from the gather qi together mouth ejection of air-spray device, at this moment; Around the gather qi together mouth, form a negative pressure; Thereby the air of composite thermal insulation box house is attracted, and the vacuum noz(zle) of process air-spray device is drawn in the pipeline, flows flow at high speed forward with the high-voltage high-speed air; Through next air-spray device the time, repeat above-mentioned work once more, be discharged to outdoor until at last.Because the vacuum noz(zle) of above-mentioned air-spray device is attracted the air of composite thermal insulation box house, the vacuum noz(zle) of process air-spray device is drawn in the air in the pipeline have been carried secretly by the steam of oven dry product, thereby, quickened to be dried the drying of product.What the characteristics of jet rows device of air were that centrifugal blower sucks is normal temperature air, and the high-speed air flow temperature that flows in the pipeline is not high, and is less to the ambient temperature influence.
Frame adopts metal pipe material to process frame structure, and machined grooves supplies installation and combination insulation casing above the frame; An adjustable support leg seat, each frame is installed, convenient level of regulating this tunnel type continuous drying case below keeping a foothold.
The utility model is owing to adopt a kind of tunnel type continuous drying case of said structure; The continuous production of product that has solved the production advantages of small volume needs the problem of special equipment, and is simple in structure in addition, easy and simple to handle simultaneously; Performance safety, reliable, convenient for maintaining; The discharge heat is few, and the characteristics little to surrounding environment influence are for the application of tunnel type drying baker provides new varieties.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is a kind of embodiment of the utility model: a kind of schematic appearance of tunnel type continuous drying case.
Fig. 2 is the right view of a kind of tunnel type continuous drying of Fig. 1 embodiment case A-A section.
Fig. 3 is the input end structure sketch map of a kind of tunnel type continuous drying of Fig. 1 embodiment case transmission device.
Fig. 4 is the structural representation of the supporting plate chain wheel assembly at a kind of tunnel type continuous drying of Fig. 1 embodiment case transmission device middle part.
Fig. 5 is the air-spray device structural representation of a kind of tunnel type continuous drying of Fig. 1 embodiment case jet rows device of air
Among the figure: 1, motor reducer, 2, transmitting device, 3, automatically controlled electric system, 4, air agitator, 5, the composite thermal insulation casing, 6, heater; 7, jet rows device of air, 8, frame, 20, power transmission shaft, 21, the sprocket for main drive group, 22, the auxiliary driving chain wheel set, 23, the chain transmission bracket; 24, supporting plate chain, 25, some support chain wheels, 26, supporting plate, 27, bearing block, 28, sprocket for main drive; 29, drive sprocket, 31, temp probe, 71, the gather qi together mouth, 72, the gather qi together pipe, 73, vacuum noz(zle).Arrow guides and is supporting plate chain traffic direction, air-flow direction.
The specific embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 is a kind of embodiment of a kind of tunnel type continuous drying case of the utility model: it is by motor reducer 1, transmitting device 2, automatically controlled electric system 3; Air agitator 4, composite thermal insulation casing 5, heater 6; Jet rows device of air 7, frame 8 is formed.The incubator monomer confirms that according to the production needs length is 1220 millimeters (national standard corrosion resistant plate width dimensions); Needing 4 cover pattern lengths is 4880 millimeters; Earlier the incubator monomer is processed separately, be assembled into composite thermal insulation casing 5 at last and be installed in above the frame 8; The length of frame 8 equates with composite thermal insulation casing 5; Transmitting device 2 vertically passes composite thermal insulation casing 5 and two ends respectively grow 1 meter, and promptly transmitting device 2 length are 6880 millimeters; Heater 6 is fixed in the chain transmission bracket 23 of transmitting device 2 respectively and carries out circuit and connects; Automatically controlled electric system 3 is fixed on an end of frame 8 sides, and appliance circuit connects motor reducer 1 with automatically controlled electrical accessorie and control its work, thereby realizes the purpose of the utility model.
The motor reducer 1 of the utility model adopts conventional motor reducer, and said conventional motor reducer 1 adopts incorporate.
Transmitting device 2 is made up of sprocket for main drive group 21, auxiliary driving chain wheel set 22, chain transmission bracket 23, supporting plate chain 24 and some support chain wheels 25, and chain transmission bracket 23 adopts the tower structure of stainless steel square pipe manufacturer growth rectangle; Heater 6 is fixed in the chain transmission bracket 23 respectively and carries out circuit and connects; Sprocket for main drive group 21 is installed in chain transmission bracket 23 1 ends of motor reducer 1 one sides; Supply to be connected synchronous rotary work with motor reducer 1 chain; Auxiliary driving chain wheel set 22 is installed in chain transmission bracket 23 other ends, and supporting plate chain 24 is processed into sprocket for main drive group 21, the auxiliary driving chain wheel set 22 that ring-type is divided into two row suit chain transmission bracket, 23 two ends, supplies to support supporting plate chain 24 and forms transmitting device 2; Some support chain wheels 25 are uniformly distributed with and are fixed in the middle of the chain transmission bracket 23, supply to support supporting plate chain 24 and prevent sagging.
Sprocket for main drive group 21 is made up of sprocket for main drive 28, supporting plate 26, drive sprocket 29, power transmission shaft 20, bearing block 27; The two ends of power transmission shaft 20 install and fix drive sprocket 29, bearing block 27 respectively; Drive sprocket 29 is fixed on motor reducer 1 one sides, supplies to be connected with motor reducer 1 through chain; The structure of auxiliary driving chain wheel set 22 is not except that having sprocket for main drive 28, and other structures with sprocket for main drive group 21 are identical.
Some support chain wheels 25 by the pull bar of two ends machining screw and suit from two ends to the middle part are successively: the part that nut, plain cushion, spring pad, gripper shoe, plain cushion, endoporus are equipped with the support sprocket wheel of bearing is formed; Be the some identical assembly that supports supporting plate chain 24, they all adopt national machinery standard spare.Its concrete quantity of weight (wherein both sides pop-up chain chain wheel assembly is also born the product weight on chain, the supporting plate) that support chain wheels 25 are born the upper and lower chain in both sides respectively is 0.68 meter at interval.
Supporting plate chain 24 adopts the one-sided supporting plate chain of national standards, and the supporting plate 26 that adopts small-sized channel-section steel to manufacture connects into the wide type supporting plate chain 24 of transmitting device respectively with adjacent supporting plate chain ear with bolt.
The sprocket for main drive 28 of said transmitting device 2, power transmission shaft, drive sprocket 29, supporting plate chain 24, bearing block 27 all adopt conventional machinery standard accessory.
Automatically controlled electric system 3 adopts variable frequency regulating speed control motor reducer 1 chain to drive transmitting device 2 work; Adopt the automatic control contactor of digital display temperature control equipment; The method of contactor control heater; If before, during and after three sections temp probes; The particular location of forward and backward temp probe composite thermal insulation casing 5 apart from each 1000 millimeters place of composite thermal insulation tank ends, another is in the centre position, setting height(from bottom) pipe 100 millimeters places, top in the composite thermal insulation casing 5.
Composite thermal insulation casing 5 adopts 4 groups of long rectangular sleeve tubular constructions that equate, square tube was wide 300 millimeters, high 350 millimeters in 2 millimeters corrosion resistant plates of concrete employing manufactured; Long 1220 millimeters, outer square tube is wide 500 millimeters, and is high 550 millimeters; Long 1220 millimeters long rectangular sleeve tubular construction; 4880 millimeters of 4 groups of addition length overalls are installed in after the assembling on the frame, between the sleeve pipe of composite thermal insulation casing 5, fill the aluminosilicate-type insulation material; Centre position, bottom at composite thermal insulation casing 5; 1000 millimeters places respectively install and fix an air agitator 4 apart from two ends; Another air agitator 4 is installed in the middle part; The blade pass of air agitator 4 is crossed the through hole greater than 4 of air agitators, makes blade in the 5 inner stirring work of composite thermal insulation casing, and is even with temperature in the better assurance composite thermal insulation case 5; Install and fix a gas curtain temperature isolation device (not drawing among the figure) respectively at composite thermal insulation casing 5 two ends, be used to isolate the inside and outside hot and cold air of composite thermal insulation casing.
Jet rows device of air 7 is made up of centrifugal blower, pipeline, air-spray device.Jet rows device of air 7 is fixed on composite thermal insulation casing tip position, according to the capacity decision of product 2 of air-spray devices is installed at the middle part; Centrifugal blower adopts the universal high speed centrifugal blower; Pipeline adopts stainless-steel thin-wall pipe, and caliber and centrifugal blower air outlet match; Air-spray device inlet tube connects the centrifugal blower air outlet, and the gas outlet pipe connects exhaust duct to outdoor, and air entry 73 inserts the incubator monomer and communicates with box cavity.
Claims (8)
1. tunnel type continuous drying case, it is by motor reducer, transmitting device; Automatically controlled electric system, air agitator, composite thermal insulation casing; Heater, the jet rows device of air, frame is formed; It is characterized in that: its insulation casing adopts the long rectangular sleeve tubular construction that equates, adds and is processed into identical incubator monomer man-hour earlier, the incubator combination of monomers is mounted to the composite thermal insulation casing of different length again; Conveying mechanism with transmitting device manufactures a group frame again, and heater is fixed on the group frame, for convenient water vapour in the drying course is discharged at composite thermal insulation casing tip position installed the jet rows device of air; An end and appliance circuit that automatically controlled electric appliance box is fixed on the frame side connect motor reducer and automatically controlled electrical accessorie and control its rotary work.
2. according to the desired a kind of tunnel type continuous drying case of claim 1; It is characterized in that: transmitting device is made up of sprocket for main drive group, auxiliary driving chain wheel set, chain transmission bracket, supporting plate chain and some support chain wheels, and the chain transmission bracket of transmitting device adopts the tower structure of angle steel, tubing manufacturing growth rectangle; Transmitting device vertically passes the composite thermal insulation casing and two ends respectively grow 1-2 rice; Heater is fixed in the chain transmission bracket respectively and carries out circuit and connects; The auxiliary driving chain wheel set is installed in the chain transmission bracket other end; The supporting plate chain is processed into sprocket for main drive group, the auxiliary driving chain wheel set that ring-type is divided into two row suit chain transmission bracket two ends, and some support chain wheels are uniformly distributed with and are fixed in the middle of the chain transmission bracket.
3. according to the desired a kind of tunnel type continuous drying case of claim 2; It is characterized in that: the sprocket for main drive group is made up of sprocket for main drive, long supporting plate, drive sprocket, power transmission shaft, bearing block; The two ends of power transmission shaft install and fix drive sprocket, bearing block respectively, and drive sprocket is fixed on motor reducer one side; The structure of auxiliary driving chain wheel set is not except that having sprocket for main drive, and other structures with the sprocket for main drive group are identical.
4. according to the desired a kind of tunnel type continuous drying case of claim 2; It is characterized in that: some support chain wheels by the pull bar of two ends machining screw and suit from two ends to the middle part are successively: the part that nut, plain cushion, spring pad, gripper shoe, plain cushion, endoporus are equipped with the support sprocket wheel of bearing is formed, and the concrete quantity of support chain wheels is selected between 0.5-1 rice according to the length and the conveying products weight of transmitting device at interval.
5. according to the desired a kind of tunnel type continuous drying case of claim 2; It is characterized in that: the one-sided supporting plate chain of supporting plate chain strip adoption national standard; The supporting plate that adopts small-sized channel-section steel, angle steel to manufacture connects into the wide type supporting plate chain of transmitting device respectively with adjacent supporting plate chain ear with bolt.
6. according to the desired a kind of tunnel type continuous drying case of claim 1; It is characterized in that: the jet rows device of air is made up of centrifugal blower, pipeline, air-spray device; The jet rows device of air is fixed on composite thermal insulation casing tip position, determines to install the quantity of air-spray device according to the capacity of product.
7. according to the desired a kind of tunnel type continuous drying case of claim 6; It is characterized in that: the air-spray device adopts Wen Qiulishi ejector principle; Inlet tube connects the centrifugal blower air outlet, and the gas outlet pipe connects exhaust duct to outdoor, and air entry inserts the incubator monomer and communicates with box cavity; The quantity that the air-spray device is installed is to come quantification at interval, is to select in 1-6 incubator monomer every at interval; Centrifugal blower adopts the universal high speed centrifugal blower; Pipeline adopts the universal metal light-wall pipe, and caliber and centrifugal blower air outlet match.
8. according to the desired a kind of tunnel type continuous drying case of claim 1; It is characterized in that: the composite thermal insulation casing adopts the long rectangular sleeve tubular construction that equates; According to production needs decision length; Be installed in after the assembling on the frame, its length and frame equal in length are filled the aluminosilicate-type insulation material between the sleeve pipe of insulation casing; Whenever on the length in the centre position, bottom of composite thermal insulation casing, install and fix a temperature agitator at a distance from 1-2 rice, the through hole that the blade pass of temperature agitator is crossed greater than the temperature stirrer shaft gets in the composite thermal insulation casing; Install and fix a gas curtain temperature isolation device respectively in the composite thermal insulation tank ends; Every at a distance from 2-5 rice on the length of composite thermal insulation casing, 80 millimeters apart from interior long rectangle sleeve pipe top position a temperature probe is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247292U CN202141301U (en) | 2011-07-04 | 2011-07-04 | Tunnel type continuous drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247292U CN202141301U (en) | 2011-07-04 | 2011-07-04 | Tunnel type continuous drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141301U true CN202141301U (en) | 2012-02-08 |
Family
ID=45552357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120247292U Expired - Fee Related CN202141301U (en) | 2011-07-04 | 2011-07-04 | Tunnel type continuous drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141301U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243013A (en) * | 2011-07-04 | 2011-11-16 | 黄光智 | Tunnel type continuous drying oven |
| CN102878786A (en) * | 2012-09-28 | 2013-01-16 | 长兴国盛耐火材料有限公司 | Drying box for prefabricated parts |
| CN103242876A (en) * | 2013-04-28 | 2013-08-14 | 蔡京鹏 | Drying or low-temperature dry distillation method and device of brown coal or low-metamorphic candle coal |
| CN105180617A (en) * | 2015-07-17 | 2015-12-23 | 天津市鸿禄食品有限公司 | Tunnel type dryer |
| CN110986547A (en) * | 2019-10-29 | 2020-04-10 | 周晓格 | Circulating drying equipment in tunnel is used in floated carton production |
-
2011
- 2011-07-04 CN CN201120247292U patent/CN202141301U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243013A (en) * | 2011-07-04 | 2011-11-16 | 黄光智 | Tunnel type continuous drying oven |
| CN102878786A (en) * | 2012-09-28 | 2013-01-16 | 长兴国盛耐火材料有限公司 | Drying box for prefabricated parts |
| CN103242876A (en) * | 2013-04-28 | 2013-08-14 | 蔡京鹏 | Drying or low-temperature dry distillation method and device of brown coal or low-metamorphic candle coal |
| CN105180617A (en) * | 2015-07-17 | 2015-12-23 | 天津市鸿禄食品有限公司 | Tunnel type dryer |
| CN110986547A (en) * | 2019-10-29 | 2020-04-10 | 周晓格 | Circulating drying equipment in tunnel is used in floated carton production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102243013A (en) | Tunnel type continuous drying oven | |
| CN202141301U (en) | Tunnel type continuous drying box | |
| CN101530145B (en) | A ladder continuous tea-carding machine | |
| CN204100743U (en) | A kind of continous way screw dryer | |
| CN104266462B (en) | A kind of processing of farm products drying machine | |
| CN202141300U (en) | Tunnel type continuous drying oven | |
| CN204540656U (en) | Continuous circulation hot digestion line | |
| CN203913178U (en) | A kind of Multi-function noodle making machine | |
| CN104757340A (en) | Continuous cyclic heating cooking line | |
| CN108036627A (en) | Vertical cylinder electric and magnetic oscillation dryer | |
| CN201045855Y (en) | Drying machine | |
| CN210449755U (en) | Heated air circulation formula heating chamber | |
| CN103636776A (en) | Hot air forced circulation quick constant-temperature yoghourt fermentation chamber | |
| CN102243012A (en) | Tunnel type continuous oven | |
| CN204058971U (en) | A kind of hot blast framing shaping machine | |
| CN203798120U (en) | Drying structure of chemical fiber production device | |
| CN207738837U (en) | A kind of low temperature salt-bath carbo-nitriding processing unit of restricting orifice | |
| CN212293313U (en) | Glass bar softening furnace capable of effectively reducing energy consumption | |
| CN204214214U (en) | A kind of processing of farm products drying machine | |
| CN104886203B (en) | A kind of noodle processing device | |
| CN209926809U (en) | Continuous baking, drying and frying equipment with wave-shaped spiral pipe for suspension heating | |
| CN212573009U (en) | Energy-saving multipoint temperature-sensing oven | |
| CN208880996U (en) | A kind of hot air circulation curing oven | |
| CN208936716U (en) | Vertical cylinder electric and magnetic oscillation dryer | |
| CN209036826U (en) | Multifunctional oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130704 |