CN220991271U - Waste gas recycling treatment device of integrated leather base cloth shaping machine - Google Patents
Waste gas recycling treatment device of integrated leather base cloth shaping machine Download PDFInfo
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- CN220991271U CN220991271U CN202322526651.1U CN202322526651U CN220991271U CN 220991271 U CN220991271 U CN 220991271U CN 202322526651 U CN202322526651 U CN 202322526651U CN 220991271 U CN220991271 U CN 220991271U
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- Prior art keywords
- chamber
- heat exchange
- water
- waste gas
- base cloth
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- 239000002912 waste gas Substances 0.000 title claims abstract description 29
- 238000004064 recycling Methods 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 title claims abstract description 20
- 239000010985 leather Substances 0.000 title claims abstract description 18
- 238000007493 shaping process Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 12
- 230000001502 supplementing effect Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000005238 degreasing Methods 0.000 abstract description 6
- 239000004519 grease Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses an integrated leather base cloth setting machine waste gas recycling treatment device which comprises a machine shell, wherein a heat exchange chamber, a cooling degreasing chamber, a filtering chamber and an electrostatic adsorption chamber are arranged in the machine shell, an air inlet and an air outlet are also arranged on the machine shell, the air inlet is connected with the heat exchange chamber, an annular water tank is arranged at the upper end of the heat exchange chamber, a connecting pipe is arranged on the heat exchange chamber at the upper end of the annular water tank, the connecting pipe is connected with the heat exchange chamber and the cooling degreasing chamber, an induced draft fan is also arranged in the middle of the connecting pipe, water is stored in the cooling degreasing chamber, one end of the connecting pipe extends to the lower part of the water level, the cooling degreasing chamber and the filtering chamber are communicated through a connecting hole, the connecting hole is positioned above the water level, a filter element is arranged in the filtering chamber, and the electrostatic adsorption chamber is arranged below the filtering chamber and communicated with the filtering chamber.
Description
Technical Field
The utility model relates to an integrated waste gas recycling treatment device for a leather base cloth shaping machine.
Background
The waste gas recycling treatment system of the leather base cloth setting machine in the prior art generally comprises a spray tower, a cooling tower, an absorption tower, a water tank and a pipeline, and the main body structure of the waste gas recycling treatment system is approximately as the technical scheme disclosed in the patent with the publication number of CN 206229126U.
The waste gas recycling treatment system has huge volume and wide occupied area, can only perform centralized treatment, and can also have the problem of energy waste once only one or a plurality of leather base cloth shaping machines are started.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides the exhaust gas recycling treatment device of the integrated leather base cloth setting machine, which is suitable for being connected with a single setting machine and has more flexible use mode.
The technical scheme of the utility model is as follows: the waste gas recycling treatment device of the integrated leather base cloth shaping machine comprises a machine shell, wherein a heat exchange chamber, a cooling oil removal chamber, a filtering chamber and an electrostatic adsorption chamber are arranged in the machine shell;
The shell is also provided with an air inlet and an air outlet, the air inlet is connected with the heat exchange chamber, the upper end of the heat exchange chamber is provided with an annular water tank, the heat exchange chamber at the upper end of the annular water tank is provided with a connecting pipe, a hole in the middle of the annular water tank forms a heat exchange channel, and the annular water tank is also provided with a water inlet interface and a water outlet interface;
The connecting pipe is connected with the heat exchange chamber and the cooling oil removal chamber, an induced draft fan is further arranged in the middle of the connecting pipe, water is stored in the cooling oil removal chamber, one end of the connecting pipe extends to the lower part of the water level, the cooling oil removal chamber and the filtering chamber are communicated through a connecting hole, the connecting hole is positioned above the water level, a water supplementing port is further arranged on the cooling oil removal chamber above the water level, a water outlet is further arranged below the cooling oil removal chamber, and the water outlet is connected with the oil-water separator;
The filter chamber is internally provided with a filter element, the electrostatic adsorption chamber is arranged below the filter chamber, the filter chamber is connected with the electrostatic adsorption chamber through an air outlet, and the air outlet is connected to one side of the electrostatic adsorption chamber.
Specifically, the hole in the middle of the annular water tank is a horn hole, and one end with a larger horn hole is arranged downwards.
Furthermore, the lower end of the heat exchange chamber is also provided with a drawing type waste collection box, the waste collection box is made of transparent acrylic material, and a sealing ring is also arranged at the joint of the waste collection box and the heat exchange chamber.
Further, a cover plate is further arranged at the top of the heat exchange chamber, a limiting ring is further arranged in the heat exchange chamber, the annular water tank is limited between the cover plate and the limiting ring, and the connecting pipe penetrates through the cover plate through a joint to be connected with a hole in the middle of the annular water tank.
Furthermore, the bottom of the annular water tank is also provided with a circle of sealing ring which is abutted with the limiting ring.
Further, the bottom of the cooling oil removal chamber extends below the heat exchange chamber.
Further, the oil-water separator is arranged on the outer side of the shell, and the water outlet end of the oil-water separator is connected with the water supplementing port through a water pump.
Further, the filtering chamber and the electrostatic adsorption chamber are separated by a baffle plate with holes, an opening is further formed in one side of the filtering chamber, the filter element penetrates through the opening and is inserted into the filtering chamber, and an electrostatic adsorption device in the electrostatic adsorption chamber is connected with the bottom of the filter element through a pipe body.
Further, a sealing door is hinged at the opening of the filtering chamber.
Furthermore, a one-way valve is also arranged in the water supplementing port.
The beneficial effects of the utility model are as follows: the utility model has compact structure and reasonable layout, is suitable for being connected with a single setting machine, can effectively recycle the waste heat of waste gas, and has more flexible use mode; the waste gas is subjected to cooling, degreasing and filtering and then is subjected to electrostatic adsorption treatment, so that the discharge standard can be rapidly reached, and the grease treated by the oil-water separator can be recycled, thereby being beneficial to environmental protection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is an enlarged view of a portion a in fig. 1;
fig. 3 is a schematic view of the structure of the bottom of the annular tank of the present utility model.
In the figure: the device comprises a shell 1, a heat exchange chamber 2, a cooling oil removal chamber 3, a filter chamber 4, an electrostatic adsorption chamber 5, an air inlet 6, an air outlet 7, an annular water tank 8, a connecting pipe 9, a water inlet interface 10, a water outlet interface 11, an induced draft fan 12, a connecting port 13, a water supplementing port 14, a water outlet 15, a filter element 16, a waste collection box 17, a cover plate 18, a sealing ring 19, a partition plate 20 with holes and a sealing door 21.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Referring to fig. 1-3, an integrated leather base cloth setting machine waste gas recycling treatment device comprises a machine shell 1, wherein a heat exchange chamber 2, a cooling degreasing chamber 3, a filtering chamber 4 and an electrostatic adsorption chamber 5 are arranged in the machine shell 1;
The shell 1 is also provided with an air inlet 6 and an air outlet 7, the air inlet 6 is connected with the heat exchange chamber 2, the upper end of the heat exchange chamber 2 is provided with an annular water tank 8, the heat exchange chamber 2 at the upper end of the annular water tank 8 is provided with a connecting pipe 9, a hole in the middle of the annular water tank 8 forms a heat exchange channel, and the annular water tank 8 is also provided with a water inlet interface 10 and a water outlet interface 11;
The connecting pipe 9 is connected with the heat exchange chamber 2 and the cooling oil removal chamber 3, an induced draft fan 12 is further arranged in the middle of the connecting pipe 9, water is stored in the cooling oil removal chamber 3, one end of the connecting pipe 9 extends to the lower part of the water level, the cooling oil removal chamber 3 and the filtering chamber 4 are communicated through a connecting hole 13, the connecting hole 13 is positioned above the water level, a water supplementing port 14 is further arranged on the cooling oil removal chamber 3 above the water level, a water draining port 15 is further arranged below the cooling oil removal chamber 3, and the water draining port 15 is connected with an oil-water separator;
The filter chamber 4 is internally provided with a filter element 16, the electrostatic adsorption chamber 5 is arranged below the filter chamber 4, the filter chamber 4 is connected with the electrostatic adsorption chamber 5 through an air outlet, and the air outlet 7 is connected to one side of the electrostatic adsorption chamber 5.
The working principle of the structure is as follows: the waste gas of the leather base cloth setting machine is discharged into the heat exchange chamber 2 from the air inlet 6, flows to the upper side of the heat exchange chamber 2 under the action of the induced draft fan 12, exchanges heat with cold water in the annular water tank 8 when passing through the annular water tank 8, and the cold water in the annular water tank 8 is continuously conveyed to other printing and dyeing equipment after being heated; then the waste gas enters the lower part of the water level of the cooling oil removal chamber 3 through the connecting pipe 9 to carry out rapid aeration and cooling, grease and partial impurities contained in the waste gas are mixed into water in the cooling oil removal chamber 3, and the water in the cooling oil removal chamber 3 circulates between the oil-water separator and the water supplementing port 14 to remove the grease in the water and recycle the water; the cooled waste gas enters the filter chamber 4 through the connecting hole 13, and enters the electrostatic adsorption chamber 5 for adsorption and purification after the impurities are filtered by the filter element 16, and finally is discharged out of the machine shell 1 after reaching the standard.
The beneficial effects of the structure are as follows: compact structure, rationally distributed can carry out effectual recycle to the waste heat of waste gas, and waste gas is through cooling, deoiling, filtration back again through electrostatic adsorption treatment, can reach emission standard fast, and oil that oil water separator handled still can carry out recycle, is favorable to the environmental protection.
In another embodiment, as shown in fig. 1, the hole in the middle of the annular water tank 8 is a horn hole, and the larger end of the horn hole is downward arranged to facilitate guiding the waste gas to the connecting pipe 9, and the condensed water and grease generated in the waste gas heat exchange process slide down along the hole wall.
In another embodiment, as shown in fig. 1, a drawing type waste collection box 17 is further disposed at the lower end of the heat exchange chamber 2, the waste collection box 17 is made of transparent acrylic material, a sealing ring is further disposed at a joint of the waste collection box 17 and the heat exchange chamber 2, and the waste collection box 17 is used for collecting condensate water and grease generated in the waste gas heat exchange process.
In another embodiment, as shown in fig. 1 and 2, a cover plate 18 is further disposed at the top of the heat exchange chamber 2, a limiting ring is further disposed in the heat exchange chamber 2, the annular water tank 8 is limited between the cover plate 18 and the limiting ring, and the connecting pipe 9 passes through the cover plate 18 through a joint and is connected with a hole in the middle of the annular water tank 8, so that the annular water tank 8 can be assembled, cleaned and maintained conveniently.
In another embodiment, as shown in fig. 3, the bottom of the annular water tank 8 is further provided with a ring of sealing ring 19, and the sealing ring 19 is abutted against the limiting ring, so as to avoid outward leakage of exhaust gas.
In another embodiment, as shown in fig. 1, the bottom of the cooling oil removal chamber 3 extends below the heat exchange chamber 2 to increase the water storage capacity of the cooling oil removal chamber 3.
In another embodiment, the oil-water separator is disposed outside the casing 1, and the water outlet end of the oil-water separator is connected to the water supplementing port 14 through a water pump, so as to realize water recycling.
In another embodiment, as shown in fig. 1, the filtering chamber 4 and the electrostatic adsorption chamber 5 are separated by a perforated partition board 20, an opening is further provided on one side of the filtering chamber 4, the filter element 16 is inserted into the filtering chamber 4 through the opening, and the electrostatic adsorption device in the electrostatic adsorption chamber 5 is connected with the bottom of the filter element 16 through a pipe body, so as to facilitate replacement of the filter element 16.
In another embodiment, as shown in fig. 1, a sealing door 21 is hinged at the opening of the filtering chamber 4.
In another embodiment, a check valve is further disposed in the water compensating port 14 to prevent the exhaust gas from flowing backward.
Claims (10)
1. An integrated waste gas recycling treatment device of a leather base cloth shaping machine comprises a machine shell (1) and is characterized in that a heat exchange chamber (2), a cooling oil removal chamber (3), a filtering chamber (4) and an electrostatic adsorption chamber (5) are arranged in the machine shell (1);
an air inlet (6) and an air outlet (7) are further formed in the shell (1), the air inlet (6) is connected with the heat exchange chamber (2), an annular water tank (8) is arranged at the upper end of the heat exchange chamber (2), a connecting pipe (9) is arranged on the heat exchange chamber (2) at the upper end of the annular water tank (8), a heat exchange channel is formed in a hole in the middle of the annular water tank (8), and a water inlet interface (10) and a water outlet interface (11) are further formed in the annular water tank (8);
The cooling oil removal device is characterized in that the connecting pipe (9) is connected with the heat exchange chamber (2) and the cooling oil removal chamber (3), an induced draft fan (12) is further arranged in the middle of the connecting pipe (9), water is stored in the cooling oil removal chamber (3), one end of the connecting pipe (9) extends to the lower part of the water level, the cooling oil removal chamber (3) is communicated with the filtering chamber (4) through a connecting hole (13), the connecting hole (13) is positioned above the water level, a water supplementing port (14) is further arranged on the cooling oil removal chamber (3) above the water level, a water outlet (15) is further arranged below the cooling oil removal chamber (3), and the water outlet (15) is connected with the oil-water separator;
The filter is characterized in that a filter element (16) is arranged in the filter chamber (4), the electrostatic adsorption chamber (5) is arranged below the filter chamber (4), the filter chamber (4) is connected with the electrostatic adsorption chamber (5) through an air outlet, and the air outlet (7) is connected to one side of the electrostatic adsorption chamber (5).
2. The waste gas recycling treatment device of the integrated leather base cloth shaping machine, as set forth in claim 1, characterized in that the hole in the middle of the annular water tank (8) is a horn hole, and one end of the larger horn hole is downward arranged.
3. The waste gas recycling treatment device of the integrated leather base cloth shaping machine according to claim 2, wherein the lower end of the heat exchange chamber (2) is further provided with a drawing type waste collection box (17), the waste collection box (17) is made of transparent acrylic material, and a sealing ring is further arranged at the joint of the waste collection box (17) and the heat exchange chamber (2).
4. The waste gas recycling treatment device of the integrated leather base cloth shaping machine according to claim 3, wherein a cover plate (18) is further arranged at the top of the heat exchange chamber (2), a limiting ring is further arranged in the heat exchange chamber (2), the annular water tank (8) is limited between the cover plate (18) and the limiting ring, and the connecting pipe (9) penetrates through the cover plate (18) through a joint to be connected with a hole in the middle of the annular water tank (8).
5. The waste gas recycling treatment device of the integrated leather base cloth forming machine according to claim 4, wherein a circle of sealing ring (19) is further arranged at the bottom of the annular water tank (8), and the sealing ring (19) is abutted against the limiting ring.
6. The exhaust gas recycling treatment device of the integrated leather-base cloth setting machine according to claim 5, wherein the bottom of the cooling oil removal chamber (3) extends to the lower part of the heat exchange chamber (2).
7. The waste gas recycling treatment device for the integrated leather base cloth forming machine according to claim 6, wherein the oil-water separator is arranged on the outer side of the machine shell (1), and the water outlet end of the oil-water separator is connected with the water supplementing port (14) through a water pump.
8. The waste gas recycling treatment device of the integrated leather base cloth setting machine according to claim 7, wherein the filtering chamber (4) and the electrostatic adsorption chamber (5) are separated by a porous partition plate (20), an opening is further formed in one side of the filtering chamber (4), the filter element (16) is inserted into the filtering chamber (4) through the opening, and the electrostatic adsorption device in the electrostatic adsorption chamber (5) is connected with the bottom of the filter element (16) through a pipe body.
9. An integrated waste gas recycling treatment device for leather-base cloth setting machine according to claim 8, characterized in that the opening of the filtering chamber (4) is hinged with a sealing door (21).
10. The waste gas recycling treatment device of the integrated leather base cloth forming machine according to claim 9, wherein a one-way valve is further arranged in the water supplementing port (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322526651.1U CN220991271U (en) | 2023-09-18 | 2023-09-18 | Waste gas recycling treatment device of integrated leather base cloth shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322526651.1U CN220991271U (en) | 2023-09-18 | 2023-09-18 | Waste gas recycling treatment device of integrated leather base cloth shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220991271U true CN220991271U (en) | 2024-05-24 |
Family
ID=91091041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322526651.1U Active CN220991271U (en) | 2023-09-18 | 2023-09-18 | Waste gas recycling treatment device of integrated leather base cloth shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220991271U (en) |
-
2023
- 2023-09-18 CN CN202322526651.1U patent/CN220991271U/en active Active
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