CN217900440U - Waste heat recovery system of setting machine - Google Patents
Waste heat recovery system of setting machine Download PDFInfo
- Publication number
- CN217900440U CN217900440U CN202222297506.6U CN202222297506U CN217900440U CN 217900440 U CN217900440 U CN 217900440U CN 202222297506 U CN202222297506 U CN 202222297506U CN 217900440 U CN217900440 U CN 217900440U
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- Prior art keywords
- heat recovery
- waste heat
- waste gas
- waste
- gas
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- 239000002918 waste heat Substances 0.000 title claims abstract description 58
- 238000011084 recovery Methods 0.000 title claims abstract description 52
- 239000002912 waste gas Substances 0.000 claims abstract description 60
- 239000007789 gas Substances 0.000 claims abstract description 26
- 238000000746 purification Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims description 23
- 239000004744 fabric Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a forming machine waste heat recovery system, the utility model discloses in, the forming machine oven sets up air supply arrangement, waste gas waste heat recovery device and purifier, with waste gas waste heat recovery, the oven air supply intensifies, exhaust-gas treatment realizes the processing of integration, the heat of this system make full use of waste gas, be used for the heating of oven air supply with the heat of waste gas, play the utilization of maximize with the energy, the theory of environmental protection is taken into account to this system simultaneously, the waste gas after will retrieving the waste heat carries out the pure purification treatment, the emission of pollutant has been reduced greatly. Simultaneously the utility model discloses still have good practicality.
Description
Technical Field
The utility model belongs to the technical field of the forming machine, concretely relates to forming machine waste heat recovery system.
Background
The setting machine is one of main energy consumption equipment in the textile dyeing and finishing industry. The working temperature of the oven of a general setting machine is about 200 ℃ for chemical fibers, and the temperature of waste gas is about 160 ℃; the temperature of the cotton fabric is about 140 ℃, and the temperature of the waste gas is about 100 ℃. The energy consumption of a single setting machine is 60-100 million cards, estimated that the heat energy consumed by the fabric processing and setting only accounts for 29 percent of the heat loss of the machine body, the heat loss of the machine body accounts for about 10 percent, the rest large amount of heat energy (more than 60 percent) is dissipated into the atmosphere along with waste gas, and meanwhile, the waste gas has high humidity, oil smoke and complex components, so that not only is the energy waste caused, but also the serious environmental pollution is caused, and the waste heat recovery and the resource utilization of the setting machine are imperative.
In the prior art, as disclosed in the utility model entitled cloth forming machine (publication number: CN 214694695U) dedicated to China specially adapted for 2021.11.12, the forming machine comprises an oven which delivers hot air from one end and exhausts air from the other end to dry the cloth.
But if the hot-blast direct emission of oven output, not only with in the oven impurity fiber, dust impurity also directly discharge the atmosphere, cause certain burden to the environment, gaseous exhaust heat can not make full use of moreover, cherish very much, consequently propose a forming machine waste heat recovery system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above-mentioned technical problem that exists among the prior art, a forming machine waste heat recovery system is provided, the forming machine oven sets up air supply arrangement, the waste heat recovery system of waste gas waste heat recovery device, purifier and filter, the waste heat of make full use of waste gas to inside being used for the oven again with the waste heat, the loss of the energy has been reduceed greatly, the availability of resource has been improved, simultaneously this system carries out the purification treatment with the waste gas of emission in the atmosphere, respond energy-concerving and environment-protective green mouthful number greatly.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a forming machine waste heat recovery system comprises: the air supply device, the filter, the waste gas waste heat recovery device and the purification device are all used for recovering waste heat of the drying oven of the setting machine; the air supply device is used for conveying air; the waste gas waste heat recovery device is used for recovering the temperature of waste gas and heating air supply gas; the filter is arranged between the oven and the waste gas waste heat recovery device and is used for filtering impurities of the waste gas output from the oven; a purification device for purifying exhaust gas; in the whole process, air supply arrangement output gas, gaseous in sending into the oven after waste gas waste heat recovery device heaies up, can input in the messenger oven hot-blast continually, gaseous becomes waste gas behind the oven, and waste gas reentrants waste gas waste heat recovery device after filter prefilter, and waste gas provides the heat of sufficient confession air supply gas heating for waste gas waste heat recovery device, gets into purifier at last, discharges pure gas.
Further, the filter includes the filter screen, admits air the chamber and goes out the air cavity, admits air the chamber and is equipped with the entry, goes out the air cavity and is equipped with first export, admits air the chamber and goes out to set up the filter screen between the air cavity, and the filter screen is equipped with brush spare, and brush spare is equipped with the rotating electrical machines, and brush spare surface contact filter screen is through rotatory, scrapes adnexed impurity on the filter screen.
Furthermore, the air supply device adopts a fresh air fan.
Further, the purification device adopts a spray tower.
Furthermore, the filter screen is in a semicircular arc shape.
Furthermore, the air inlet cavity is provided with a collecting tank which is connected below the filter screen in sequence and used for receiving the scraped impurities.
Further, the collecting tank is funnel-shaped.
Further, a second outlet is arranged at the bottom of the collecting tank, a first opening and closing valve is arranged at the second outlet, and a second opening and closing valve is arranged at the first outlet.
Furthermore, the rotating motor is provided with a conveyer belt which drives the rotating motor to horizontally move along the filter screen.
Further, the brush piece adopts a cylinder, and brush wires are arranged on the surface of the cylinder.
Further, a filter cloth is arranged at the first outlet.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model discloses in, the forming machine oven sets up air supply arrangement, waste gas waste heat recovery device and purifier, with waste gas waste heat recovery, the oven air supply heaies up, exhaust-gas treatment carries out the processing of integration, the heat of this system make full use of waste gas, be used for the heating of oven air supply with the heat of waste gas, play the utilization of maximize with the energy, this system compromises the theory of environmental protection simultaneously, the waste gas after will retrieving the waste heat carries out the purification treatment, the emission of pollutant has been reduced greatly. Simultaneously the utility model discloses still have good practicality.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of a filter according to the present invention;
FIG. 3 isbase:Sub>A cross-sectional view of FIG. 2 at A-A;
fig. 4 is a schematic structural view of a brush member of the present invention.
In the figure, 1-gas outlet cavity; 2-an air inlet cavity; 3-a rotating electrical machine; 4-a conveyor belt; 5-inlet 5; 6-filter cloth; 7-a second on-off valve; 8-a first on-off valve; 9-a collecting tank; 10-a filter screen; 11-a brush member; 12-a drive shaft; 13-a first outlet; 14-a second outlet; 15-a filter; 16-a waste gas waste heat recovery device; 17-air supply means; 18-a purification device; 19-oven.
Detailed Description
Referring to fig. 1 to 4, a setting machine waste heat recovery system includes an air supply device 17, a filter 15, a waste gas waste heat recovery device 16 and a purification device 18, wherein the air supply device 17, the waste gas waste heat recovery device 16 and the purification device 18 are all used for waste heat recovery of a setting machine oven 19; the purification device 18 adopts a spray tower, the air supply device 17 adopts a fresh air fan, and the fresh air fan conveys air to the oven 19; the waste gas waste heat recovery device 16 adopts a heat exchanger, the heat exchanger can recover the heat of the waste gas, the heat exchanger mainly uses the heat exchanged for heating the gas conveyed by the fresh air fan, so that the drying oven 19 keeps the input of hot air at 110-140 ℃, the heat can also heat the water temperature of the spray tower, the water passing through the spray tower keeps at 70-90 ℃, and the temperature is suitable for fully washing off the impurities such as grease, dust and the like in the gas; wherein the heat exchanger is prior art, the utility model discloses it is unnecessary to give unnecessary details. The filter 15 is arranged between the oven 19 and the waste gas waste heat recovery device 16, and is used for filtering impurities of gas output from the oven 19, so as to avoid the impurities from blocking the waste gas waste heat recovery device 16, in the whole process, the air supply device 17 outputs the gas, the gas is heated by the waste gas waste heat recovery device 16 and then sent into the oven 19, and the drying of wet cloth with dye in the oven 19 is facilitated, the gas passes through the wet cloth and is provided with a large amount of impurities such as fiber, dust, dye, and auxiliary agents, the waste gas is very easy to block a heat exchanger channel, the waste gas is firstly filtered primarily by the filter 15 so as to avoid the blocking of the heat exchanger channel and then enters the heat exchanger, so that the heat of the waste gas is absorbed by the heat exchanger, and finally enters the purification device 18, pure gas is discharged to the outside, the waste heat of the waste gas is reused, the heating of the gas in the oven 19 is facilitated, the waste gas can be fully utilized, meanwhile, the waste gas waste heat recovery system also has the significance of energy conservation, emission reduction and environmental protection, and green, and the effects of the filter 15 and the purification device 18 are utilized, so as to greatly reduce the pollution of the waste gas to the environment. The utility model discloses communicate new trend fan, heat exchanger, oven 19 and spray column each other, form a complete circulation system, this system is controlled by control system to guarantee that each device work can coordinate unanimously. The utility model discloses can drop into reality, have good practicality.
Referring to fig. 2 to 4, the filter 15 includes a filter screen 10, an air inlet cavity 2 and an air outlet cavity 1, the air inlet cavity 2 is provided with an inlet 5, the air outlet cavity 1 is provided with a first outlet 13, the filter screen 10 is arranged between the air inlet cavity 2 and the air outlet cavity 1, the filter screen 10 is provided with a brush member 11, the brush member 11 is provided with a rotating motor 3, the surface of the brush member 11 contacts with the filter screen 10, and impurities attached to the filter screen 10 are scraped through rotation. The air supply device 17 adopts a fresh air fan. The purification device 18 employs a spray tower. The exhaust gas waste heat recovery device 16 adopts a heat exchanger. In the waste heat recovery system, the integrated treatment is realized from the introduction of the gas in the oven 19 to the treatment of the waste gas, the filter 15 is arranged between the oven 19 and the waste gas waste heat recovery device 16, the impurity in the waste gas is prevented from blocking the waste gas waste heat recovery device 16, and the waste gas is purified in the whole waste heat recovery process. Waste gas enters the air inlet cavity 2 in advance in the filtering process, impurities are intercepted through the filter screen 10, when the attached impurities on the filter screen 10 are too much, the rotating motor 3 is started, the brush piece 11 scrapes the brush, the impurities are scraped away, and the filtering effect of the filter screen 10 is ensured.
Referring to fig. 4, the filter screen 10 is in a shape of a semicircular arc, and the brush member 11 is a cylinder having brush filaments on the surface. The rotating electrical machines 3 are provided with a transmission shaft 12, the transmission shaft 12 is connected on the central shaft of the cylinder, when the brush wires on the arc surface of the cylinder are attached on the filter screen 10, when the transmission shaft 12 rotates, the brush wires brush the impurities on the filter screen 10, and the impurities are taken away.
Referring to fig. 2, the air intake chamber 2 is provided with a collecting groove 9, the collecting groove 9 is funnel-shaped, and the collecting groove 9 is connected below the filter screen 10 in order to receive the scraped impurities. A second outlet 14 is arranged at the bottom of the collecting tank 9, and a first opening and closing valve 8 is arranged at the second outlet 14. Collecting vat 9 is used for collecting impurity, can set up weight sensor and set up the singlechip controller of predetermineeing the procedure in the collection valve, and when weight sensor reaches certain weight, its delivery signal gives the singlechip controller, and the singlechip controller orders first open and shut valve 8 and opens for impurity in the collecting vat 9 is sent to the outside, and first open and shut valve 8 closes on the contrary, begins the collection and the transport of new round again. The first outlet 13 is provided with a filter cloth 6 and a second opening and closing valve 7. The filter cloth 6 adsorbs grease and large-particle impurities in the exhaust gas, and plays a role in further purifying the exhaust gas. The opening and closing of the second opening and closing valve 7 determines whether to discharge the gas in the gas outlet chamber 1, thereby adjusting the speed of gas delivery and output to some extent.
Referring to fig. 2, the rotary motor 3 is provided with a conveyor belt 4, and the conveyor belt 4 drives the rotary motor 3 to move horizontally along the filter screen 10. The horizontal movement of the brush members 11 ensures that the brush members 11 can contact the entire surface of the filter net 10, so that the brush members 11 can function well.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a forming machine waste heat recovery system which characterized in that includes:
the device comprises an air supply device, a filter, a waste gas waste heat recovery device and a purification device, wherein the air supply device, the waste gas waste heat recovery device and the purification device are all used for waste heat recovery of a setting machine drying oven;
the air supply device is used for conveying air;
the waste gas waste heat recovery device is used for recovering the temperature of waste gas and heating the gas of the air supply device;
the filter is arranged between the oven and the waste gas waste heat recovery device and is used for filtering impurities of the waste gas output from the oven;
the purification device is used for purifying the waste gas;
the air supply device outputs air, and the air is heated by the waste gas waste heat recovery device and then is sent into the oven; and the gas passes through the oven and then is discharged as waste gas, the waste gas passes through the filter and then enters the waste gas waste heat recovery device after being filtered to convert heat, and finally enters the purification device to discharge pure gas.
2. The waste heat recovery system of the setting machine according to claim 1, characterized in that: the filter includes filter screen, air inlet chamber and goes out the air cavity, the air inlet chamber is equipped with the entry, it is equipped with first export to go out the air cavity, the air inlet chamber with go out and set up the filter screen between the air cavity, the filter screen is equipped with brush spare, brush spare is equipped with the rotating electrical machines, brush spare surface contact the filter screen is through rotatory, scrapes adnexed impurity on the filter screen.
3. The waste heat recovery system of the setting machine according to claim 1, characterized in that: the air supply device adopts a fresh air fan.
4. The waste heat recovery system of the setting machine according to claim 1, characterized in that: the purification device adopts a spray tower.
5. The waste heat recovery system of the setting machine according to claim 2, characterized in that: the filter screen is in a semicircular arc shape, the brush part adopts a cylinder, and brush wires are arranged on the surface of the cylinder.
6. The setting machine waste heat recovery system of claim 2, characterized in that: the air inlet cavity is provided with a collecting tank, and the collecting tank is connected below the filter screen in sequence and used for receiving the scraped impurities.
7. The waste heat recovery system of the setting machine according to claim 6, characterized in that: the collecting tank is funnel-shaped.
8. The waste heat recovery system of the setting machine according to claim 6, characterized in that: a second outlet is formed in the bottom of the collecting tank, and a first opening and closing valve is arranged at the second outlet; and a second opening and closing valve is arranged at the first outlet.
9. The setting machine waste heat recovery system of claim 2, characterized in that: the rotating motor is provided with a conveying belt, and the conveying belt drives the rotating motor to horizontally move along the filter screen.
10. The waste heat recovery system of the setting machine according to claim 2, characterized in that: and a filter cloth is arranged at the first outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222297506.6U CN217900440U (en) | 2022-08-30 | 2022-08-30 | Waste heat recovery system of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222297506.6U CN217900440U (en) | 2022-08-30 | 2022-08-30 | Waste heat recovery system of setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217900440U true CN217900440U (en) | 2022-11-25 |
Family
ID=84108482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222297506.6U Active CN217900440U (en) | 2022-08-30 | 2022-08-30 | Waste heat recovery system of setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217900440U (en) |
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2022
- 2022-08-30 CN CN202222297506.6U patent/CN217900440U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240125 Address after: Room 311, Building B, Science and Technology Innovation Building, No. 388 Punan Avenue, Pukou Street, Shengzhou City, Shaoxing City, Zhejiang Province, 312400 Patentee after: Shaoxing Yinding Energy Conservation and Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: No. 18, Gaoxiang Road, Chengdong Economic Development Zone, Shengzhou Economic Development Zone, Shengzhou City, Shaoxing City, Zhejiang Province 312400 Patentee before: Ye Leyuan Country or region before: China |
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| TR01 | Transfer of patent right |