CN203148199U - Tunnel electrical heating radiation furnace - Google Patents
Tunnel electrical heating radiation furnace Download PDFInfo
- Publication number
- CN203148199U CN203148199U CN 201220735795 CN201220735795U CN203148199U CN 203148199 U CN203148199 U CN 203148199U CN 201220735795 CN201220735795 CN 201220735795 CN 201220735795 U CN201220735795 U CN 201220735795U CN 203148199 U CN203148199 U CN 203148199U
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- furnace
- conveyer belt
- electrical heating
- tunnel type
- type electrical
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Abstract
The utility model belongs to the manufacturing and application of trimetaphosphate, and discloses a tunnel electrical heating radiation furnace. The furnace comprises a furnace frame, a tunnel furnace body arranged on the furnace frame, and a conveyer belt arranged on the furnace frame and penetrating the furnace body, wherein trays are arranged on the conveyer belt; to-be-heated materials are placed in the trays; and the furnace body comprises a preheating cavity and a heating cavity which are communicated in the moving direction of the conveyer belt. According to the furnace, the system runs smoothly; the degree of automation is higher; half of the manpower can be saved; compared with the traditional technology, the manufacturing efficiency is obviously promoted, and the loading of a worker is obviously lowered; the system breaks the operating technology that a traditional rotating high temperature polymerization furnace manufactures trimetaphosphate; the manufacturing is continuous; a product manufactured through electrical heating not only has stable and reliable quality, but also can greatly improve the quantity of the product; the system is in low manufacturing cost and has simple structure; and compared with the traditional technology, the energy consumption is greatly reduced, and the purposes of energy conservation and emission reduction can be achieved.
Description
Technical field
The utility model relates to the production application of trimetaphosphate, particularly relates to a kind of tunnel type electrical heating all-radiant furnace.
Background technology
Producing sodium trimetaphosphate at present in the industry mainly is to adopt calcination method in the rotation high temperature polymerization stove, adopt the hexametaphosphate annealing process, with fusion hexametaphosphate slowly cooling at a certain temperature completely, allow the hexametaphosphate of long-chain shape rupture, gather trimetaphosphate circlewise more again, the consumption of the method time consumption and energy consumption is bigger, need artificial amount bigger, the trimetaphosphate that a large amount of cakings are often arranged on inboard wall of burner hearth, need the workman emitting extremely hot knocking energetically that it is come off, production can not be continuous, and production efficiency is lower, and output is limited, the side's of satisfying the demands requirement in time.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is how to improve the production efficiency of trimetaphosphate, production continuity and output.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of tunnel type electrical heating all-radiant furnace, it comprises: grate, be arranged on the tunnel type furnace body on the grate, and be arranged on the described grate and pass the conveyer belt of described body of heater, on the described conveyer belt pallet is set, places material to be heated in the pallet; Along described conveyer belt moving direction, described body of heater comprises preheating cavity and the heating chamber that is connected.
Wherein, also has the cooling section that arranges and be positioned at described body of heater outside with described preheating cavity, heating chamber in turn on the described grate.
Wherein, separate by baffle plate between described preheating cavity and the heating chamber, offer the opening that supplies described conveyer belt and pallet to pass through on the described baffle plate.
Wherein, be respectively arranged with electric heating tube in described preheating cavity and the heating chamber, the layout closeness of electric heating tube is greater than the layout closeness of electric heating tube in the described preheating cavity in the described heating chamber.
Wherein, described body of heater comprises metal shell and is arranged on the interior multi-layer heat preserving layer of metal shell.
Wherein, described conveyer belt and pallet are made by stainless steel material.
Wherein, described conveyer belt links to each other with motor, by the described conveyer belt uniform motion of Electric Machine Control.
Wherein, temperature is 500 ℃-550 ℃ in the described body of heater.
(3) beneficial effect
The tunnel type electrical heating all-radiant furnace that technique scheme provides, system operates steadily, and automaticity is higher, can save half manpower, compares with traditional handicraft, and production efficiency significantly promotes, and the workman loads and significantly descends; This system has broken traditional rotation high temperature polymerization stove and has produced the trimetaphosphate operating procedure, produce continuously, the product that electrical heating is produced not only steady quality is reliable, and can increase substantially product quantity, this system cost is cheap, and is simple in structure, compares with traditional handicraft, energy consumption declines to a great extent, and can reach the purpose of energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the structural representation of the tunnel type electrical heating all-radiant furnace of the utility model embodiment.
Wherein, 1: material; 2: feed bin; 3: pallet; 4: motor; 5: preheating cavity; 6: heating chamber; 7: electric heating tube; 8: conveyer belt; 9: truck.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 shows the structural representation of present embodiment tunnel type electrical heating all-radiant furnace, with reference to diagram, it mainly comprises: grate, be arranged on the tunnel type furnace body on the grate, and be arranged on the described grate and pass the conveyer belt 8 of described body of heater, on the described conveyer belt 8 pallet 3 is set, places material to be heated in the pallet 3; Along described conveyer belt 8 moving directions, described body of heater comprises preheating cavity 5 and the heating chamber 6 that is connected.Along described conveyer belt 8 moving directions, from front to back, described grate is provided with feed zone, the preheating cavity 5 that body of heater is included and heating chamber 6, and cooling section, on the corresponding grate of feed zone and cooling section furnace binding is not set, has conveyer belt 8 on the corresponding grate of feed zone, place empty pallet 3 on the conveyer belt 8 at this place, conveyer belt 8 tops at this place are provided with feed bin 2, be added with material 1 in the feed bin 2, material 1 is added in the pallet 3 automatically by feed bin 2, the pallet 3 that will be had material 1 by conveyer belt 8 is transported to preheating cavity 5 earlier, material 1 is carried out preliminary preheating, then along with the motion of conveyer belt 8, material 1 after the preheating enters heating chamber 6 and carries out the high temperature heating, material 1 after the heating is taken heating chamber 6 out of by conveyer belt 8 at last, and the cooling section in heating chamber 6 outsides cools off, and by operating personnel the material income truck of making 9 is got final product after the cooling.
Separate by baffle plate between described preheating cavity 5 and the heating chamber 6, offer the opening that supplies described conveyer belt 8 and pallet 3 to pass through on the described baffle plate, to avoid a large amount of heat exchange between preheating cavity 5 and the heating chamber 6 as far as possible.Be respectively arranged with electric heating tube 7 in described preheating cavity 5 and the heating chamber 6, the layout closeness of electric heating tube 7 is greater than the layout closeness of electric heating tube 7 in the described preheating cavity 5, so that the temperature in the heating chamber 6 is higher than the temperature in the preheating cavity 5 in the described heating chamber 6.Described body of heater comprises metal shell and is arranged on the interior multi-layer heat preserving layer of metal shell, with the temperature constant state in realization preheating cavity 5 and the heating chamber 6, and guarantees that the temperature in preheating cavity 5 and the heating chamber 6 is between 500 ℃-550 ℃.
In the present embodiment, described conveyer belt 8 and pallet 3 are made by stainless steel material, and do not added the influence of thermal material 1 and chemical change is taken place to satisfy conveyer belt 8 and pallet 3, and can be high temperature resistant.The actuating unit of present embodiment is realized by the motor 4 that links to each other with described conveyer belt 8, conveyer belt 8 drives its uniform motion by a plurality of sprocket wheels, comprises driving wheel and driven pulley in a plurality of sprocket wheels, and driving wheel links to each other with motor 4, it rotates by driven by motor, further realizes the uniform motion of conveyer belt 8.
Present embodiment tunnel type electrical heating all-radiant furnace is simple in structure, and carrying length overall is 20 meters, and transmitting the speed of service is 0.2 meter/minute, and wherein preheating cavity 5 length are 5 meters, 10 meters of heating chamber 6 length, 5 meters of outlet cooling segment lengths.When carrying out the trimetaphosphate processing, hexametaphosphate is placed on the stainless steel pallet 3, on conveyer belt 8, at the uniform velocity enter in the body of heater, after the high temperature heating, at the uniform velocity leave body of heater, the annealing cooling.Particularly, the starting up, allow 7 work a period of times of heating furnace electric heating tube earlier, reach the purpose of preheating, at this moment start motor 4 and drive conveyer belt 8, by feed bin 2 material 1 is put into pallet 3, the pallet 3 that fills material 1 is placed on the conveyer belt 8 of body of heater import, pallet 3 slowly enters preheating cavity 5, and by preheating cavity 5 and heating chamber 6, be about 50 minutes whole heat time heating time with 0.2 meter/minute speed, pallet 3 slowly leaves from the outlet cooling section then, pallet is caught on cleek by the workman, again material is put into truck 9, be placed on assigned address at last.
As can be seen from the above embodiments, the utility model system operates steadily, and automaticity is higher, can save half manpower, compares with traditional handicraft, and production efficiency significantly promotes, and the workman loads and significantly descends; This system has broken traditional rotation high temperature polymerization stove and has produced the trimetaphosphate operating procedure, produce continuously, the product that electrical heating is produced not only steady quality is reliable, and can increase substantially product quantity, this system cost is cheap, and is simple in structure, compares with traditional handicraft, energy consumption declines to a great extent, and can reach the purpose of energy-saving and emission-reduction.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (8)
1. a tunnel type electrical heating all-radiant furnace is characterized in that, comprising: grate, and be arranged on the tunnel type furnace body on the grate, and be arranged on the described grate and pass the conveyer belt of described body of heater, on the described conveyer belt pallet is set, place material to be heated in the pallet; Along described conveyer belt moving direction, described body of heater comprises preheating cavity and the heating chamber that is connected.
2. tunnel type electrical heating all-radiant furnace as claimed in claim 1 is characterized in that, also has the cooling section that arranges and be positioned at described body of heater outside with described preheating cavity, heating chamber in turn on the described grate.
3. tunnel type electrical heating all-radiant furnace as claimed in claim 1 is characterized in that, separates by baffle plate between described preheating cavity and the heating chamber, offers the opening that supplies described conveyer belt and pallet to pass through on the described baffle plate.
4. tunnel type electrical heating all-radiant furnace as claimed in claim 1 is characterized in that, is respectively arranged with electric heating tube in described preheating cavity and the heating chamber, and the layout closeness of electric heating tube is greater than the layout closeness of electric heating tube in the described preheating cavity in the described heating chamber.
5. tunnel type electrical heating all-radiant furnace as claimed in claim 1 is characterized in that, described body of heater comprises metal shell and is arranged on the interior multi-layer heat preserving layer of metal shell.
6. tunnel type electrical heating all-radiant furnace as claimed in claim 1 is characterized in that described conveyer belt and pallet are made by stainless steel material.
7. tunnel type electrical heating all-radiant furnace as claimed in claim 1 is characterized in that described conveyer belt links to each other with motor, by the described conveyer belt uniform motion of Electric Machine Control.
8. tunnel type electrical heating all-radiant furnace as claimed in claim 1 is characterized in that, temperature is 500 ℃-550 ℃ in the described body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735795 CN203148199U (en) | 2012-12-28 | 2012-12-28 | Tunnel electrical heating radiation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735795 CN203148199U (en) | 2012-12-28 | 2012-12-28 | Tunnel electrical heating radiation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148199U true CN203148199U (en) | 2013-08-21 |
Family
ID=48975716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735795 Expired - Lifetime CN203148199U (en) | 2012-12-28 | 2012-12-28 | Tunnel electrical heating radiation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598546A (en) * | 2016-02-02 | 2016-05-25 | 揭阳市美度实业有限公司 | Automatic aluminium soldering preheating muffle furnace with two subareas |
| CN106288775A (en) * | 2015-06-06 | 2017-01-04 | 江苏腾天工业炉有限公司 | High efficient radiation hot type natural gas preheating furnace |
-
2012
- 2012-12-28 CN CN 201220735795 patent/CN203148199U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288775A (en) * | 2015-06-06 | 2017-01-04 | 江苏腾天工业炉有限公司 | High efficient radiation hot type natural gas preheating furnace |
| CN105598546A (en) * | 2016-02-02 | 2016-05-25 | 揭阳市美度实业有限公司 | Automatic aluminium soldering preheating muffle furnace with two subareas |
| CN105598546B (en) * | 2016-02-02 | 2017-12-15 | 揭阳市美度实业有限公司 | A kind of automatic aluminum soldering preheating Muffle furnace of two subregion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI BBCA CHEMICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ANHUI TIGER BIOTECHNOLOGY CO., LTD. Effective date: 20140307 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 233030 BENGBU, ANHUI PROVINCE TO: 233010 BENGBU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140307 Address after: Daqing road 233010 in Anhui province Bengbu City Yuhui District No. 173 Patentee after: ANHUI BBCA CHEMICAL EQUIPMENT Co.,Ltd. Address before: 233030 Cao Cao Shan Road, 59, Anhui, Bengbu province (east side of Cao Shan Road, Shengli Road) Patentee before: Anhui Tiger Biotech Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |