CN211902890U - Sludge self-incineration device with waste gas absorption function - Google Patents
Sludge self-incineration device with waste gas absorption function Download PDFInfo
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- CN211902890U CN211902890U CN202020024270.7U CN202020024270U CN211902890U CN 211902890 U CN211902890 U CN 211902890U CN 202020024270 U CN202020024270 U CN 202020024270U CN 211902890 U CN211902890 U CN 211902890U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses a mud is from burning device with waste gas absorption function, including burning box, blast pipe and waste heat utilization equipment, it has the feeder hopper to burn box top one side welding, it has the supporting leg to burn box below welding, the welding of supporting leg one side has out the hopper, it has the pay-off motor to burn through bolted connection on the box lateral wall, it has the air to go into the pipe to burn to peg graft on another lateral wall of box. Has the advantages that: the utility model discloses a set up refining box, two sets of plasma guns and shower nozzle, vibrating motor drives the vibration of refining net for on the even conveyer belt that falls of mud above the refining net, the shower nozzle can provide sufficient oxygen and supply with, and the plasma gun can heat the conveyer belt that the stainless steel was made, can make the burning of mud more abundant, reduces the production of inferior compound from the source, reduces harmful gas's in the waste gas content.
Description
Technical Field
The utility model relates to a mud is from processing apparatus technical field, concretely relates to mud is from burning device with waste gas absorption function.
Background
Sludge incineration (sludge incineration) is a process for sludge treatment. The method is characterized in that dewatered sludge is heated and dried by an incinerator, organic matters in the sludge are oxidized at high temperature to form a small amount of ash, the sludge incineration is a common sludge disposal method, all organic matters can be destroyed, all pathogens are killed, the sludge volume is reduced to the maximum extent, and the sludge with the relative moisture content of incineration residues of about 75 percent is only about 10 percent of the original volume. When the combustion heat value of the sludge is higher, the urban sanitation requirement is higher, or the toxic substance content of the sludge is high, the sludge can be treated by incineration treatment when the sludge cannot be comprehensively utilized. Before incineration, sludge is generally subjected to dehydration treatment and heat drying to reduce load and energy consumption, and corresponding flue gas treatment facilities are constructed synchronously to ensure standard emission of flue gas.
However, when the existing sludge self-incinerating device is used, due to the fact that the arrangement of the sludge during conveying is not uniform, the air supply is insufficient, the temperature of the conveying device is too fast, and the like, the combustion of the sludge is insufficient, the incineration treatment effect of the sludge is reduced, more harmful gases such as sub-compounds can be generated, air is polluted, and meanwhile, the harmful gases generated in the waste gas discharging process are not sufficiently combusted, so that the harmful gases are absorbed and treated, and the energy waste is caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, the present sludge self-incinerating device with waste gas absorption function that provides, current sludge self-incinerating device has been solved when using, because the mud is inhomogeneous when carrying, the air supply is not abundant and conveyer cooling is too fast etc. leads to the burning of mud not abundant, make the incineration disposal effect of mud reduce, and can produce harmful gas such as more sub-compound, the contaminated air, and the harmful gas that produces among the waste gas discharge process is unable abundant burning just to absorb the processing and fall, cause the problem of the waste of the energy.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a sludge self-incinerating device with waste gas absorption function, which comprises an incinerating box body, an exhaust pipe and a waste heat utilization device, a feed hopper is welded at one side above the incineration box body, supporting legs are welded at the lower part of the incineration box body, a discharge hopper is welded on one side of the supporting leg, a feeding motor is connected on one side wall of the incineration box body through a bolt, an air inlet pipe is inserted on the other side wall of the incineration box body, the exhaust pipe is arranged on one side of the incineration box body, which is close to the feed hopper, the exhaust pipe is welded with the incineration box body, the waste heat utilization equipment is arranged on one side above the exhaust pipe, a first waste heat utilization valve is arranged between the waste heat utilization equipment and the exhaust pipe, the first waste heat utilization valve is connected with the waste heat utilization equipment and the exhaust pipe through pipelines, and a second waste heat utilization valve is connected to the exhaust pipe through a flange.
Through adopting above-mentioned technical scheme, can be through opening waste heat utilization valve one is closed waste heat utilization valve two carries the waste heat of the waste gas after the mud burning outside inside the waste heat utilization equipment carries out waste heat utilization, cools down waste gas simultaneously, can realize the make full use of the energy.
Further, waste gas monitor is arranged above the waste heat utilization valve II, the waste gas monitor is connected with the exhaust pipe through threads, a detection probe of the waste gas monitor goes deep into the exhaust pipe, a flow valve is arranged above the waste gas monitor, and the flow valve is connected with the exhaust pipe through a flange.
Through adopting above-mentioned technical scheme, the waste gas monitor can be right the content of the inside harmful gas of blast pipe detects, and then control the flux size of flow valve, for the regulation of backward flow waste gas volume provides the parameter basis in the back flow pipe.
Furthermore, be close to on the blast pipe the flow valve below with there is the back flow through flange joint between the air admission pipe, a blast pipe tip has spray cooling tower through flange joint, spray cooling tower top is provided with the waste gas absorption box, the waste gas absorption box with spray cooling tower passes through the tube coupling.
Through adopting above-mentioned technical scheme, the spray cooling tower can carry out cooling treatment with the waste gas after the mud burning, then passes through the harmful gas in the waste gas absorption box absorbs the waste gas.
Further, inside active carbon and the lime stone of being provided with of waste gas absorption box, it is close to burn the box inside the feeder hopper below is provided with the refining box, the refining box with the feeder hopper and burn the box and all pass through the screw connection.
Through adopting above-mentioned technical scheme, the inside active carbon and the lime stone of waste gas absorption box can absorb harmful gas, oxide etc. in the waste gas, play the effect of purifying waste gas.
Further, a refining net is arranged inside the refining box body, a pressure spring is connected between the lower portion of the refining net and the refining box body in a clamping and pressing mode, and a vibrating motor is connected to one side above the refining box body through screws.
Through adopting above-mentioned technical scheme, vibrating motor drives the refining net vibration makes the even whereabouts of mud above the refining net is on the conveyer belt, makes its burning more abundant, reduces the production of inferior compound from the source, reduces harmful gas's in the waste gas content.
Further, the inside rotation of refining box is connected with the transfer gear, a transfer gear tip with the pay-off motor passes through the key-type connection, be connected with the conveyer belt between the transfer gear, the conveyer belt has the stainless steel articulated formation of board.
Through adopting above-mentioned technical scheme, conveying motor drives the transfer gear and rotates, and then drives the conveyer belt is rotatory, carries mud.
Furthermore, the middle part in the incineration box body is connected with an intermediate support through a screw, the upper part of the intermediate support and the upper part of the incineration box body are both connected with a plasma gun through screws, and an air inlet pipe is close to one side of the plasma gun and is connected with a spray head through threads.
Through adopting above-mentioned technical scheme, can pass through the burning is lighted mud to the plasma rifle, can heat the conveyer belt that the stainless steel hinge formed simultaneously, the shower nozzle can be with the even blowout of air to the periphery of plasma rifle for the burning of mud is more abundant.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that when the existing sludge self-burning device is used, due to the fact that arrangement is not uniform when sludge is conveyed, air is not sufficiently supplied, a conveying device is cooled too fast, and the like, the sludge is not sufficiently combusted, the burning treatment effect of the sludge is reduced, more harmful gases such as sub-compounds and the like can be generated, and air is polluted;
2. when solving current mud from burning device when using, the harmful gas that produces among the exhaust gas discharge process fails abundant burning and just absorbs the processing and falls, causes the problem of the waste of the energy, the utility model discloses a set up waste gas monitor flow valve and back flow, can detect the harmful gas content in the waste gas, and then control the size of flow valve makes waste gas flow back burn the inside postcombustion that carries on of box, the utilization ratio of the improvement energy.
Drawings
FIG. 1 is a front view of a sludge self-incinerating device having an exhaust gas absorbing function according to the present invention;
FIG. 2 is a main sectional view of a agricultural incineration tank of the sludge self-incineration apparatus with an exhaust gas absorption function according to the present invention;
fig. 3 is a main sectional view of a refining box body in the sludge self-incinerating device with the waste gas absorption function of the utility model.
The reference numerals are explained below:
1. incinerating the box body; 2. a feed hopper; 3. a discharge hopper; 4. a plasma gun; 5. introducing air into the pipe; 6. a feeding motor; 7. supporting legs; 8. an exhaust pipe; 9. a waste heat utilization device; 10. a first waste heat utilization valve; 11. A second waste heat utilization valve; 12. an exhaust gas monitor; 13. a return pipe; 14. a flow valve; 15. spraying a cooling tower; 16. a waste gas absorption box body; 17. a middle support; 18. a spray head; 19. a refining box body; 20. a conveyor belt; 21. a transfer wheel; 22. a material homogenizing net; 23. a pressure spring; 24. a vibration motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-3, the sludge self-incinerating device with waste gas absorption function in the embodiment comprises an incinerating box body 1, an exhaust pipe 8 and a waste heat utilization device 9, wherein a feeding hopper 2 is welded on one side above the incinerating box body 1, a supporting leg 7 is welded on the lower side of the incinerating box body 1, a discharging hopper 3 is welded on one side of the supporting leg 7, a feeding motor 6 is connected on one side wall of the incinerating box body 1 through bolts, an air inlet pipe 5 is inserted on the other side wall of the incinerating box body 1, the exhaust pipe 8 is arranged on one side, close to the feeding hopper 2, above the incinerating box body 1, the exhaust pipe 8 is welded with the incinerating box body 1, the waste heat utilization device 9 is arranged on one side above the exhaust pipe 8, a waste heat utilization valve 10 is arranged between the waste heat utilization device 9, the exhaust pipe 8 is connected with a second waste heat utilization valve 11 through a flange, the second waste heat utilization valve 11 can be closed by opening the first waste heat utilization valve 10, waste heat of waste gas after sludge combustion is conveyed to the outside waste heat utilization equipment 9, waste heat utilization is carried out, meanwhile, the waste gas is cooled, and the energy can be fully utilized.
Waste heat utilization valve two 11 tops are provided with exhaust gas monitor 12, exhaust gas monitor 12 passes through threaded connection with exhaust pipe 8, exhaust gas monitor 12's test probe is deep into the inside of exhaust pipe 8, exhaust gas monitor 12 top is provided with flow valve 14, flow valve 14 passes through flange joint with exhaust pipe 8, exhaust gas monitor 12 can detect the content of the inside harmful gas of exhaust pipe 8, and then control flow valve 14's flux size, provide the parameter foundation for the regulation of backward flow waste gas volume in the back flow pipe 13.
Be close to on the blast pipe 8 that there is the back flow pipe 13 through flange joint between flow valve 14 below and the air admission pipe 5, 8 tip of blast pipe have spray cooling tower 15 through flange joint, spray cooling tower 15 top is provided with waste gas absorption box 16, waste gas absorption box 16 passes through the tube coupling with spray cooling tower 15, spray cooling tower 15 can cool off the waste gas after the mud burning and handle, then absorb the harmful gas in the waste gas through waste gas absorption box 16.
The inside active carbon and the lime stone that are provided with of waste gas absorption box 16, burn that box 1 is inside to be close to feeder hopper 2 below and be provided with refining box 19, refining box 19 and feeder hopper 2 and burn box 1 and all pass through the screw connection, the inside active carbon and the lime stone of waste gas absorption box 16 can absorb harmful gas, oxide etc. in the waste gas, play the effect of purifying waste gas.
The refining box 19 is internally provided with a refining net 22, a pressure spring 23 is connected between the lower part of the refining net 22 and the refining box 19 in a clamping and pressing mode, one side of the upper part of the refining box 19 is connected with a vibrating motor 24 through a screw, and the vibrating motor 24 drives the refining net 22 to vibrate, so that sludge above the refining net 22 uniformly falls onto a conveyor belt 20, the combustion of the sludge is more sufficient, the generation of sub-compounds is reduced from the source, and the content of harmful gas in waste gas is reduced.
The internal rotation of refining box 19 is connected with transfer gear 21, and transfer gear 21 tip passes through the key-type connection with feeding motor 6, is connected with conveyer belt 20 between the transfer gear 21, and conveyer belt 20 has the stainless steel sheet to articulate to form, and transfer motor drives transfer gear 21 and rotates, and then drives the conveyer belt 20 rotation, carries mud.
Burn in the box 1 middle part through the screw connection have the intermediate strut 17, the intermediate strut 17 top and the top of burning the box 1 all have plasma gun 4 through the screw connection, air admission pipe 5 is close to plasma gun 4 one side and has shower nozzle 18 through threaded connection, can ignite the burning with mud through plasma gun 4, can heat the conveyer belt 20 that the stainless steel hinge formed simultaneously, shower nozzle 18 can be with the even blowout of air to the periphery of plasma gun 4, make the burning of mud more abundant.
The specific implementation process of this embodiment is as follows: when the sludge incineration device is used, sludge to be incinerated is added into the refining box 19 through the feed hopper 2, under the action of the vibration motor 24, the refining net 22 is controlled to vibrate, so that the sludge above the refining net 22 uniformly falls onto the conveyor belt 20, then the plasma gun 4 is started to ignite and burn the sludge, meanwhile, the conveyor belt 20 formed by hinging stainless steel is heated by the plasma gun 4, the spray head 18 can uniformly spray air to the periphery of the plasma gun 4, so that the combustion of the sludge is more sufficient, the generation of sub-compounds can be reduced from the source, the content of harmful gas in the waste gas is reduced, the sludge after the incineration treatment is discharged to the outside through the discharge hopper 3, the waste gas after the combustion is discharged through the exhaust pipe 8, the waste heat utilization valve II 11 can be closed by opening the waste heat utilization valve I10, and the waste heat of the waste gas after the combustion of the sludge is conveyed to the inside the waste heat utilization device 9, carry out waste heat utilization, cool down waste gas simultaneously, can realize the make full use of the energy, waste gas monitor 12 can detect the content of the inside harmful gas of blast pipe 8, and then control flow valve 14's flux size, make waste gas flow back through back flow pipe 13 and burn the box 1 inside secondary combustion that carries on, make its abundant burning, the abundant waste gas of burning gets into the inside cooling that cools down that sprays cooling tower 15, then can be with the harmful gas in the waste gas through the inside active carbon and the lime stone of waste gas absorption box 16, oxides etc. absorb, play the effect of purifying waste gas.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a mud is from incineration device with waste gas absorbs function which characterized in that: comprises an incineration box body (1), an exhaust pipe (8) and a waste heat utilization device (9), wherein a feed hopper (2) is welded on one side above the incineration box body (1), supporting legs (7) are welded on the lower portion of the incineration box body (1), a discharge hopper (3) is welded on one side of the supporting legs (7), a feeding motor (6) is connected onto one side wall of the incineration box body (1) through bolts, an air inlet pipe (5) is inserted into the other side wall of the incineration box body (1), the exhaust pipe (8) is arranged on one side, close to the feed hopper (2), above the incineration box body (1), the exhaust pipe (8) is welded with the incineration box body (1), the waste heat utilization device (9) is arranged on one side above the exhaust pipe (8), and a waste heat utilization valve (10) is arranged between the waste heat utilization device (9) and, the waste heat utilization valve I (10) is connected with the waste heat utilization equipment (9) and the exhaust pipe (8) through pipelines, and the exhaust pipe (8) is connected with a waste heat utilization valve II (11) through a flange.
2. The sludge self-incinerating device having an exhaust gas absorbing function according to claim 1, wherein: waste heat utilization valve two (11) top is provided with exhaust gas monitor (12), exhaust gas monitor (12) with blast pipe (8) are through threaded connection, the test probe of exhaust gas monitor (12) is deep into the inside of blast pipe (8), exhaust gas monitor (12) top is provided with flow valve (14), flow valve (14) with blast pipe (8) are through flange joint.
3. The sludge self-incinerating device having an exhaust gas absorbing function according to claim 2, wherein: be close to on blast pipe (8) flow valve (14) below with there is back flow (13) through flange joint between air admission pipe (5), there is spray cooling tower (15) through flange joint at a blast pipe (8) tip, spray cooling tower (15) top is provided with waste gas absorption box (16), waste gas absorption box (16) with spray cooling tower (15) pass through the tube coupling.
4. The sludge self-incinerating device having an exhaust gas absorbing function according to claim 3, wherein: waste gas absorption box (16) inside active carbon and the lime stone of being provided with, it is close to burn box (1) inside feeder hopper (2) below is provided with refining box (19), refining box (19) with feeder hopper (2) and burn box (1) and all pass through the screw connection.
5. The sludge self-incinerating device having an exhaust gas absorbing function according to claim 4, wherein: the refining device is characterized in that a refining net (22) is arranged inside the refining box body (19), a pressure spring (23) is connected between the lower portion of the refining net (22) and the refining box body (19) in a clamping and pressing mode, and a vibrating motor (24) is connected to one side above the refining box body (19) through screws.
6. The sludge self-incinerating device having an exhaust gas absorbing function according to claim 5, wherein: the inside rotation of refining box (19) is connected with transfer gear (21), transfer gear (21) one end with pay-off motor (6) pass through the key-type connection, be connected with conveyer belt (20) between transfer gear (21), conveyer belt (20) have the stainless steel sheet to articulate and form.
7. The sludge self-incinerating device having an exhaust gas absorbing function according to claim 6, wherein: the middle part has middle support (17) through the screw connection in burning box (1), middle support (17) top and the top of burning box (1) all has plasma gun (4) through the screw connection, air admission pipe (5) are close to there is shower nozzle (18) through threaded connection in plasma gun (4) one side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020024270.7U CN211902890U (en) | 2020-01-07 | 2020-01-07 | Sludge self-incineration device with waste gas absorption function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020024270.7U CN211902890U (en) | 2020-01-07 | 2020-01-07 | Sludge self-incineration device with waste gas absorption function |
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| CN211902890U true CN211902890U (en) | 2020-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412408A (en) * | 2023-06-12 | 2023-07-11 | 河北大美环境修复科技股份有限公司 | Incineration type organic soil treatment device for soil remediation engineering |
-
2020
- 2020-01-07 CN CN202020024270.7U patent/CN211902890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412408A (en) * | 2023-06-12 | 2023-07-11 | 河北大美环境修复科技股份有限公司 | Incineration type organic soil treatment device for soil remediation engineering |
| CN116412408B (en) * | 2023-06-12 | 2023-08-11 | 河北大美环境修复科技股份有限公司 | Incineration type organic soil treatment device for soil remediation engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sludge self incineration device with waste gas absorption function Effective date of registration: 20211012 Granted publication date: 20201110 Pledgee: China Construction Bank Corporation Nanjing Zhongyangmen sub branch Pledgor: Nanjing Yonghe Environmental Protection Engineering Co.,Ltd. Registration number: Y2021980010522 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211109 Granted publication date: 20201110 Pledgee: China Construction Bank Corporation Nanjing Zhongyangmen sub branch Pledgor: Nanjing Yonghe Environmental Protection Engineering Co.,Ltd. Registration number: Y2021980010522 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sludge self incineration device with waste gas absorption function Effective date of registration: 20211111 Granted publication date: 20201110 Pledgee: China Construction Bank Corporation Nanjing Zhongyangmen sub branch Pledgor: Nanjing Yonghe Environmental Protection Engineering Co.,Ltd. Registration number: Y2021980012259 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221124 Granted publication date: 20201110 Pledgee: China Construction Bank Corporation Nanjing Zhongyangmen sub branch Pledgor: Nanjing Yonghe Environmental Protection Engineering Co.,Ltd. Registration number: Y2021980012259 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sludge self incineration device with waste gas absorption function Effective date of registration: 20221213 Granted publication date: 20201110 Pledgee: China Construction Bank Corporation Nanjing Zhongyangmen sub branch Pledgor: Nanjing Yonghe Environmental Protection Engineering Co.,Ltd. Registration number: Y2022980026340 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |