CN210862184U - Tunnel cave system of discharging fume - Google Patents
Tunnel cave system of discharging fume Download PDFInfo
- Publication number
- CN210862184U CN210862184U CN201921175216.6U CN201921175216U CN210862184U CN 210862184 U CN210862184 U CN 210862184U CN 201921175216 U CN201921175216 U CN 201921175216U CN 210862184 U CN210862184 U CN 210862184U
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- Prior art keywords
- air
- section
- pipe
- exhaust system
- water tank
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- 238000007599 discharging Methods 0.000 title abstract description 8
- 239000003517 fume Substances 0.000 title abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 59
- 239000000779 smoke Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000001354 calcination Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 12
- 239000000919 ceramic Substances 0.000 abstract description 9
- 238000003915 air pollution Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a tunnel cave system of discharging fume. Pottery can produce a large amount of smoke and dust in calcination section calcination in-process, does not discharge and influences ceramic calcination quality and calcination efficiency, has a large amount of smoke and dust to flow to the cooling zone when opening the gate simultaneously in, brings the influence for other operations, and the current exhaust system directly will contain during thermal smoke and dust takes out the air of discharging, produces the pollution to the air. The utility model relates to a tunnel cave system of discharging fume, wherein: the entry end and the exit end of calcination section are equipped with the gate respectively, and first air exhauster is connected with the connecting pipe at cooling zone top through first air-supply line, and the first play tuber pipe other end passes water tank and one side dust removal case fixed connection, and the second air exhauster passes through the second air-supply line to be connected with the connecting pipe at calcination section top, and the second goes out the tuber pipe other end and passes water tank and one side dust removal case fixed connection. The smoke exhaust system effectively improves the roasting quality and efficiency of ceramics, effectively reduces the temperature and the smoke content of gas, and reduces air pollution.
Description
Technical Field
The utility model belongs to the technical field of tunnel cave additional equipment and specifically relates to a tunnel cave system of discharging fume.
Background
The tunnel kiln is widely used for the roasting production of ceramic products, the grinding material and the metallurgical industry, and has the advantages of continuous production, short period, high yield, high quality, energy conservation and the like, so most of ceramic production adopts the tunnel kiln for roasting; the tunnel kiln is generally a long linear tunnel, and has three zones, namely a preheating zone, a roasting zone and a cooling zone. Pottery can produce a large amount of smoke and dust in calcination section calcination in-process, does not discharge and influences ceramic calcination quality and calcination efficiency, simultaneously when opening the gate have a large amount of smoke and dust to flow to the cooling zone in, bring the influence for other operations, and the current exhaust system directly will contain during thermal smoke and dust takes out the air of discharging, produces the pollution to the air, exists not enoughly.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a tunnel cave system of discharging fume mainly in order to solve above-mentioned technical problem.
(II) technical scheme
The technical scheme of the utility model: a tunnel kiln smoke exhaust system comprises a kiln body, a preheating section, a roasting section, a cooling section, a first air inlet pipe, a first exhaust fan, a first air outlet pipe, a second air inlet pipe, a second exhaust fan, a second air outlet pipe, a water tank, a dust removal box, a gate and a connecting pipe; wherein: the kiln body is by the preheating section, the calcination section, the cooling zone is constituteed, calcination section and cooling zone top are fixed respectively and are equipped with the connecting pipe, the entry end and the exit end of calcination section are equipped with the gate respectively, first air exhauster is connected with the connecting pipe at cooling zone top through first air-supply line, first play tuber pipe one end is connected with first air exhauster one side, the first play tuber pipe other end passes water tank and one side dust removal case fixed connection, the second air exhauster passes through the second air-supply line and is connected with the connecting pipe at calcination section top, second play tuber pipe one end is connected on one side of the second air exhauster, the second goes out the tuber pipe other end and passes water tank and one side dust removal case fixed.
A tunnel kiln smoke evacuation system, wherein: a water outlet pipe is fixedly arranged on one side of the bottom of the water tank, a threaded cover is arranged at one end of the water outlet pipe, the semiconductor refrigeration sheets are fixedly arranged on two sides of the water tank, and a water inlet pipe is arranged at the top of the water tank.
A tunnel kiln smoke evacuation system, wherein: the dust removal roof portion is equipped with two outlet ducts, and the outlet duct top is bled with the outside and is established and do not be connected, and dust removal case both sides are equipped with the spout, and the dust removal board is placed at the dust removal incasement through cooperating with the spout, and the dust removal board is fixed to be equipped with the high temperature filter cloth.
A tunnel kiln smoke evacuation system, wherein: the dust removal bottom of the case portion is provided with a through groove, and the collecting box is placed at the bottom of the dust removal case portion through the through groove.
A tunnel kiln smoke evacuation system, wherein: the water tank is made of copper.
A tunnel kiln smoke evacuation system, wherein: the length and width of the high-temperature filter cloth are equal to those of the interior of the dust removal box.
A tunnel kiln smoke evacuation system, wherein: the gate is connected with the control unit, and the control unit controls the opening and closing of the gate to realize the communication of the preheating section, the roasting section and the cooling section.
A tunnel kiln smoke evacuation system, wherein: the first air outlet pipe and the second air outlet pipe are on the same horizontal plane.
A tunnel kiln smoke evacuation system, wherein: the high-temperature filter cloth is made of glass fiber cloth.
A tunnel kiln smoke evacuation system, wherein: the top of the roasting section is provided with a ventilation pipe which is connected with external ventilation equipment.
(III) advantageous effects
The utility model has the advantages that: the first exhaust fan and the second exhaust fan are used for respectively extracting the smoke dust with heat in the cooling section and the roasting section, the smoke dust flows into the dust removal box through the water tank cooling, the high-temperature filter cloth is used for filtering the smoke dust, the roasting quality and the roasting efficiency of ceramic are effectively improved, the temperature and the smoke dust content of exhaust gas are effectively reduced, and air pollution is reduced.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further explained with reference to the drawings.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a right side view of the kiln body of the utility model.
Figure 3 is the utility model discloses dust removal case cross-sectional view.
Fig. 4 is a left side view of the dust removing box of the present invention.
Fig. 5 is a top view of the dust-removing plate of the present invention.
Reference numerals: the device comprises a kiln body 1, a preheating section 2, a roasting section 3, a cooling section 4, a first air inlet pipe 5, a first exhaust fan 6, a first air outlet pipe 7, a second air inlet pipe 8, a second exhaust fan 9, a second air outlet pipe 10, a water tank 11, a water inlet pipe 12, a semiconductor refrigeration sheet 13, a water outlet pipe 14, a dust removal box 15, an air outlet pipe 16, a gate 17, a connecting pipe 18, a dust removal plate 19, high-temperature filter cloth 20, a collection box 21, a sliding groove 22 and a through groove 23.
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.
Embodiment 1, please refer to fig. 1-5, a tunnel kiln smoke exhaust system, which includes a kiln body 1, a preheating section 2, a roasting section 3, a cooling section 4, a first air inlet pipe 5, a first exhaust fan 6, a first air outlet pipe 7, a second air inlet pipe 8, a second exhaust fan 9, a second air outlet pipe 10, a water tank 11, a dust removal box 15, a gate 17, and a connecting pipe 18; wherein: the kiln body 1 is by preheating section 2, calcination section 3, cooling zone 4 constitutes, calcination section 3 and the 4 tops of cooling zone are fixed respectively and are equipped with connecting pipe 18, calcination section 3's entry end and exit end are equipped with gate 17 respectively, first air exhauster 6 is connected with the connecting pipe 18 at 4 tops of cooling zone through first air-supply line 5, first play tuber pipe 7 one end is connected with first air exhauster 6 one side, first play tuber pipe 7 other end passes water tank 11 and one side dust removal case 15 fixed connection, second air exhauster 9 is connected with the connecting pipe 18 at 3 tops of calcination section through second air-supply line 8, second play tuber pipe 10 one end is connected with second air exhauster 9 one side, the second goes out the tuber pipe 10 other end and passes water tank 11 and one side dust removal case 15 fixed connection.
Embodiment 4, please refer to fig. 3, a smoke exhausting system of a tunnel kiln, wherein: the bottom of the dust removal box 15 is provided with a through groove 23, and the collecting box 21 is placed at the bottom of the dust removal box 15 through the through groove 23 and used for collecting the filtered smoke dust. The rest is the same as example 3.
Embodiment 7, please refer to fig. 1, a smoke exhausting system of a tunnel kiln, wherein: the gate 17 is connected with the control unit, and the communication of the preheating section 2, the roasting section 3 and the cooling section 4 is realized by controlling the switch of the gate 17 through the control unit. The rest is the same as example 1.
The working principle is as follows:
when the ceramics are roasted in the roasting section 3, the gate 17 is closed, the second exhaust fan 9 works to extract smoke and dust gas in the roasting section 3, the semiconductor refrigerating sheet 13 refrigerates the water tank, the smoke and dust gas flows into the dust removing box 15 through the cooling of the water tank 11, the top of the air outlet pipe 16 is connected with external air extraction equipment, the smoke and dust gas is extracted through the air outlet pipe 16 and filtered by the high-temperature filter cloth 20, the filtered gas is discharged from the air outlet pipe 16, after the ceramics are roasted, the gate 17 is opened, the roasted ceramics are conveyed into the cooling section 4 from the roasting section 3 through a slide rail in the kiln body 1, the smoke and dust gas in the roasting section 3 flows into the cooling section 4, the first exhaust fan 6 works to extract the smoke and dust gas in the cooling section 4, the second exhaust fan 9 also continues to work to extract residual smoke and dust gas in the roasting section 3, the smoke and dust gas in the cooling section 4 and the roasting section 3 flow, the gas is discharged from the gas outlet pipe 16, and the soot intercepted by the high temperature filter cloth 20 is pushed and falls into the collection box 21 under the action of the gravity of the soot.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A tunnel kiln smoke exhaust system comprises a kiln body (1), a preheating section (2), a roasting section (3), a cooling section (4), a first air inlet pipe (5), a first exhaust fan (6), a first air outlet pipe (7), a second air inlet pipe (8), a second exhaust fan (9), a second air outlet pipe (10), a water tank (11), a dust removal box (15), a gate (17) and a connecting pipe (18); the method is characterized in that: the kiln body (1) consists of a preheating section (2) and a roasting section (3), cooling zone (4) is constituteed, calcination section (3) and cooling zone (4) top are fixed respectively and are equipped with connecting pipe (18), the entry end and the exit end of calcination section (3) are equipped with gate (17) respectively, first air exhauster (6) are connected with connecting pipe (18) at cooling zone (4) top through first air-supply line (5), first play tuber pipe (7) one end is connected with first air exhauster (6) one side, first play tuber pipe (7) other end passes water tank (11) and one side dust removal case (15) fixed connection, second air exhauster (9) are connected with connecting pipe (18) at calcination section (3) top through second air-supply line (8), second play tuber pipe (10) one end is connected with second air exhauster (9) one side, second play tuber pipe (10) other end passes water tank (11) and one side case (15) fixed connection.
2. The tunnel kiln smoke exhaust system according to claim 1, wherein: a water outlet pipe (14) is fixedly arranged on one side of the bottom of the water tank (11), a threaded cover is arranged at one end of the water outlet pipe (14), semiconductor refrigerating sheets (13) are fixedly arranged on two sides of the water tank (11), and a water inlet pipe (12) is arranged at the top of the water tank (11).
3. The tunnel kiln smoke exhaust system according to claim 1, wherein: two air outlet pipes (16) are arranged at the top of the dust removing box (15), the top of each air outlet pipe (16) is connected with an external air exhaust device, sliding grooves (22) are formed in two sides of the dust removing box (15), dust removing plates (19) are placed in the dust removing box (15) through being matched with the sliding grooves (22), and high-temperature filter cloth (20) is fixedly arranged on the dust removing plates (19).
4. The tunnel kiln smoke exhaust system according to claim 3, wherein: the bottom of the dust removal box (15) is provided with a through groove (23), and the collection box (21) is placed at the bottom of the dust removal box (15) through the through groove (23).
5. The tunnel kiln smoke exhaust system according to claim 1 or 2, wherein: the water tank (11) is made of copper.
6. The tunnel kiln smoke exhaust system according to claim 3, wherein: the length and width of the high-temperature filter cloth (20) are equal to those of the inside of the dust removal box (15).
7. The tunnel kiln smoke exhaust system according to claim 1, wherein: the gate (17) is connected with the control unit, and the communication of the preheating section (2), the roasting section (3) and the cooling section (4) is realized by controlling the switch of the gate (17) through the control unit.
8. The tunnel kiln smoke exhaust system according to claim 1, wherein: the first air outlet pipe (7) and the second air outlet pipe (10) are on the same horizontal plane.
9. The tunnel kiln smoke exhaust system according to claim 3 or 6, wherein: the high-temperature filter cloth (20) is made of glass fiber cloth.
10. The tunnel kiln smoke exhaust system according to claim 1, wherein: the top of the roasting section (3) is provided with a ventilation pipe which is connected with external ventilation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175216.6U CN210862184U (en) | 2019-07-25 | 2019-07-25 | Tunnel cave system of discharging fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175216.6U CN210862184U (en) | 2019-07-25 | 2019-07-25 | Tunnel cave system of discharging fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862184U true CN210862184U (en) | 2020-06-26 |
Family
ID=71308082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175216.6U Expired - Fee Related CN210862184U (en) | 2019-07-25 | 2019-07-25 | Tunnel cave system of discharging fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210862184U (en) |
-
2019
- 2019-07-25 CN CN201921175216.6U patent/CN210862184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |