CN215799082U - Sludge pyrolysis device with waste gas purification function - Google Patents
Sludge pyrolysis device with waste gas purification function Download PDFInfo
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- CN215799082U CN215799082U CN202122421065.1U CN202122421065U CN215799082U CN 215799082 U CN215799082 U CN 215799082U CN 202122421065 U CN202122421065 U CN 202122421065U CN 215799082 U CN215799082 U CN 215799082U
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- valve plate
- purification function
- gas purification
- sludge pyrolysis
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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Abstract
The utility model discloses a sludge pyrolysis device with a waste gas purification function, which is provided with a treatment tank, wherein a feeding pipe penetrates through the edge of the top of the treatment tank; the method comprises the following steps: the movable cylinder is connected to the bottom of the motor, the bottom of the movable cylinder is movably connected with one end of the guide rod, and the other end of the guide rod is fixedly provided with the valve plate; the two ends of the belt pulley mechanism are respectively connected with the movable cylinder and the connecting shaft, and a turbine is fixed on the outer side of the connecting shaft; the bevel gear is sleeved at the bottom of the connecting shaft, a transmission shaft penetrates through the other bevel gear meshed with the bevel gear, and a crushing cutter is welded on the side surface of the transmission shaft; the gas pipe is fixed at the edge of the valve plate, and an air inlet is formed in the processing tank at the end head of the gas pipe. This sludge pyrolysis device with exhaust gas purification function is to the sludge pyrolysis processing in-process, can collect and handle the waste gas and the vapor that produce, avoids directly discharging the phenomenon that causes the pollution in the air.
Description
Technical Field
The utility model relates to the technical field of sludge pyrolysis, in particular to a sludge pyrolysis device with a waste gas purification function.
Background
Mud mainly derives from sewage treatment plant, to the mud that sewage treatment plant produced, after handling, can be used to landscape plant cultivation or other, because the heavy metal content in the mud is higher, consequently can not be used to edible vegetable cultivation of human, the mode of pyrolysis is adopted to the processing of mud usually, for example, the improvement device … of a mud pyrolysis treatment that publication is CN210528737U compares with current ordinary mud pyrolysis processing apparatus, adopt the electric heating mode, carry out stirring formula heat drying to the inside mud of the device, the heat drying efficiency of the device to mud has been improved, and mud can carry out thermally equivalent, the drying time of the device has been shortened, the work efficiency of the device has been improved. However, the improved device for the pyrolysis treatment of the sludge still has the following disadvantages in the practical use process:
because mud can produce a large amount of vapor and waste gas in the pyrolysis treatment process, and traditional vapor and waste gas directly discharge in the air, but the waste gas that produces in the pyrolysis process contains a large amount of harmful substance, consequently lacks the structure to waste gas and vapor treatment, to above-mentioned problem, urgently need carry out the innovative design on the basis of original mud pyrolysis device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sludge pyrolysis device with an exhaust gas purification function, which aims to solve the problem that the prior art proposes that a large amount of water vapor and exhaust gas are generated in the pyrolysis treatment process of sludge, the traditional water vapor and exhaust gas are directly discharged in the air, but the exhaust gas generated in the pyrolysis process contains a large amount of harmful substances, so that the structure for treating the exhaust gas and the water vapor is lacked.
In order to achieve the purpose, the utility model provides the following technical scheme: a sludge pyrolysis device with a waste gas purification function is provided with a treatment tank, wherein a feeding pipe penetrates through the edge of the top of the treatment tank, and a motor is mounted on a bolt at the top of the treatment tank;
the method comprises the following steps:
the movable cylinder is connected to the bottom of the motor, the bottom of the movable cylinder is movably connected with one end of the guide rod, and the other end of the guide rod is fixedly provided with the valve plate;
the two ends of the belt pulley mechanism are respectively connected with the movable cylinder and the connecting shaft, and a turbine is fixed on the outer side of the connecting shaft;
the bevel gear is sleeved at the bottom of the connecting shaft, a transmission shaft penetrates through the other bevel gear meshed with the bevel gear, and a crushing cutter is welded on the side surface of the transmission shaft;
the gas-supply pipe is fixed the edge of valve plate, seted up the inlet port on the processing jar of gas-supply pipe end department, and the purifying box is installed to the outer wall of processing jar.
Preferably, the bottom of the feed pipe penetrates through the valve plate, the lowest point of the feed pipe is lower than the lowest point of the valve plate, and the feed pipe and the valve plate are in longitudinal sliding connection, so that when the valve plate descends to extrude sludge, the feed pipe cannot be separated from the blanking pipe, and the sludge is prevented from entering the upper part of the valve plate.
Preferably, the slow flow chamber has been seted up to the inside of valve plate, and the lower terminal surface of valve plate reserves the inlet to the inlet is latticed, and after the valve plate pushed down, just so its inside liquid can permeate into the slow flow intracavity through the inlet through the extrusion mud.
Preferably, be fixed with the transfer line on the protection box in the turbine outside, and the end department of transfer line passes through connecting pipe and valve plate interconnect to transfer line and connecting pipe are telescopic connection, and the transfer line is linked together through connecting pipe and slow flow chamber simultaneously, and the motion through the turbine can produce suction, and with the liquid suction connecting pipe in the slow flow intracavity, the rethread transfer line transmits to the cavity that the turbine located.
Preferably, the inner bottom surface of the treatment tank is fixed with a fixed plate, a first through hole is formed in the fixed plate, the first through hole is uniformly distributed, a movable plate is arranged below the fixed plate, and the first through hole is communicated with the second through hole or blocked with the first through hole through the movement of the movable plate.
Preferably, the inside of fly leaf is evenly reserved has the second through-hole, and second through-hole and the crisscross setting of first through-hole to fly leaf and processing jar are sliding connection, and the fly leaf after the removal can realize first through-hole and the coincidence of second through-hole simultaneously, when the fly leaf is to first through-hole shutoff, conveniently carry out the pyrolysis treatment, when first through-hole and second through-hole intercommunication, conveniently to the mud discharge after handling.
Compared with the prior art, the utility model has the beneficial effects that: the sludge pyrolysis device with the waste gas purification function can collect and treat the generated waste gas and water vapor in the sludge pyrolysis treatment process, and avoids the phenomenon of pollution caused by direct emission to the air;
1. through the rotation of the movable cylinder, the valve plate can be driven to move downwards through the guide rod, the rotation of the movable cylinder can drive the connecting shaft to rotate so as to drive the turbine to rotate to generate suction force, so that liquid in the movable cylinder can extend into the slow flow cavity through the liquid inlet by pressing down the sludge through the valve plate, and the liquid can be sucked into the connecting pipe by the suction force and is transmitted into a cavity where the turbine is located through the liquid conveying pipe;
2. can the separation when the valve plate downstream exhaust of waste gas in the jar, and during the valve plate upward movement, can realize the intercommunication of gas-supply pipe and inlet port, and then make things convenient for the discharge of waste gas, when the valve plate pushes down simultaneously, the fly leaf is in with the staggered position of fixed plate, consequently the phenomenon that mud spills can not appear, and accomplish the pyrolysis treatment back, promote the fly leaf and can realize the intercommunication of first through-hole and second through-hole, and then make things convenient for the discharge of mud.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic front sectional view of the valve plate of the present invention;
FIG. 4 is a schematic cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic structural diagram of the movable plate of the present invention after moving.
In the figure: 1. a treatment tank; 2. a feed pipe; 3. an electric motor; 4. a movable barrel; 5. a guide rod; 6. a valve plate; 61. a slow flow cavity; 62. a liquid inlet; 7. a belt pulley mechanism; 8. a connecting shaft; 9. a turbine; 10. a transfusion tube; 11. a connecting pipe; 12. conical teeth; 13. a drive shaft; 14. a crushing knife; 15. a gas delivery pipe; 16. an air inlet; 17. a purification box; 18. a fixing plate; 181. a first through hole; 19. a movable plate; 191. a second via.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a sludge pyrolysis device with a waste gas purification function is provided with a treatment tank 1, a feeding pipe 2 penetrates through the edge of the top of the treatment tank 1, and a motor 3 is mounted on a bolt at the top of the treatment tank 1;
the method comprises the following steps:
the movable cylinder 4 is connected to the bottom of the motor 3, the bottom of the movable cylinder 4 is movably connected with one end of the guide rod 5, and the other end of the guide rod 5 is fixed with the valve plate 6;
the two ends of the belt pulley mechanism 7 are respectively connected with the movable cylinder 4 and the connecting shaft 8, and a turbine 9 is fixed on the outer side of the connecting shaft 8;
the bevel gear 12 is sleeved at the bottom of the connecting shaft 8, a transmission shaft 13 penetrates through the other bevel gear 12 meshed with the bevel gear 12, and a crushing cutter 14 is welded on the side surface of the transmission shaft 13;
gas-supply pipe 15 fixes in the edge of valve plate 6, has seted up inlet port 16 on the processing jar 1 of 15 end departments of gas-supply pipe, and the purifying box 17 is installed to the outer wall of processing jar 1.
The bottom of the feed pipe 2 penetrates through the interior of the valve plate 6, and the lowest point of the feed pipe 2 is lower than the lowest point of the movement of the valve plate 6 and is in longitudinal sliding connection with the feed pipe; a slow flow cavity 61 is formed in the valve plate 6, a liquid inlet 62 is reserved on the lower end face of the valve plate 6, and the liquid inlet 62 is in a grid shape; an infusion tube 10 is fixed on the protective box outside the turbine 9, the end of the infusion tube 10 is connected with the valve plate 6 through a connecting tube 11, the infusion tube 10 is in telescopic connection with the connecting tube 11, and the infusion tube 10 is communicated with the slow flow cavity 61 through the connecting tube 11; as shown in fig. 1-3, the valve plate 6 moves downward to extrude the sludge, and when the liquid inside the sludge is extruded can permeate into the slow flow cavity 61 through the liquid inlet 62, the turbine 9 can generate suction force when rotating, and suck the liquid in the slow flow cavity 61 into the connecting pipe 11, and then the liquid enters the cavity where the turbine 9 is located through the liquid conveying pipe 10;
a fixed plate 18 is fixed on the inner bottom surface of the treatment tank 1, first through holes 181 are formed in the fixed plate 18, the first through holes 181 are uniformly distributed, and a movable plate 19 is arranged below the fixed plate 18; second through holes 191 are reserved in the movable plate 19 uniformly, the second through holes 191 and the first through holes 181 are arranged in a staggered mode, the movable plate 19 is connected with the treatment tank 1 in a sliding mode, and meanwhile the movable plate 19 can achieve the superposition of the first through holes 181 and the second through holes 191; as shown in fig. 1-2 and fig. 4-5, the first through hole 181 and the second through hole 191 in the initial state are in a staggered state, so that when the valve plate 6 is pressed down, the phenomenon of sludge leakage does not occur, and when the pyrolysis treatment of sludge is completed, the movable plate 19 is pushed to slide, so that the first through hole 181 and the second through hole 191 are overlapped, and further, the sludge is conveniently discharged.
The working principle is as follows: as shown in fig. 1-5, firstly, sludge to be pyrolyzed is introduced into a treatment tank 1 through a feed pipe 2, after the introduction of the sludge is completed, the feed pipe 2 is blocked, then a motor 3 drives a movable cylinder 4 to rotate, and further drives a valve plate 6 to move downwards through a guide rod 5, so as to realize the extrusion of the sludge, when the liquid inside the sludge is extruded, the liquid can permeate into a slow flow cavity 61 through a liquid inlet 62, the movable cylinder 4 can drive a connecting shaft 8 to rotate through the transmission of a belt wheel mechanism 7 while rotating, so that when the turbine 9 is driven to rotate, suction can be generated, the liquid in the slow flow cavity 61 is sucked into a connecting pipe 11, and then the liquid enters a cavity where the turbine 9 is located through a liquid conveying pipe 10 so as to be discharged, the connecting pipe 11 can be driven to stretch out and draw back outside the turbine 10 while the valve plate 6 is lifted, so that the conveying of the liquid is not hindered, and while the liquid conveying pipe 8 rotates, the transmission shaft 13 can be driven to rotate by the 2 meshed bevel gears 12, so that the transmission shaft 13 drives the crushing cutter 14 to rotate, the sludge can be stirred, the liquid discharge is accelerated, the sludge with larger specification can be crushed, and the blockage caused in the discharge process is prevented;
when the valve plate 6 moves downwards, the valve plate can drive the gas pipe 15 to move downwards synchronously, separation with the air inlet 16 is achieved, after the valve plate 6 moves upwards, communication between the gas pipe 15 and the air inlet 16 can be achieved, waste gas generated after heating sludge can enter the purification box 17 to be purified, and is directly discharged, the first through hole 181 and the second through hole 191 in the initial state are in a staggered state, so that when the valve plate 6 is pressed downwards, the phenomenon of leakage of sludge cannot occur, when pyrolysis treatment of sludge is completed, the movable plate 19 is pushed to slide, coincidence of the first through hole 181 and the second through hole 191 is achieved, and accordingly sludge discharge is facilitated, and the movable plate 19 can move within the maximum range, namely plugging of the first through hole 181 can be achieved, and the movable plate is communicated with the first through hole 181.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A sludge pyrolysis device with a waste gas purification function is provided with a treatment tank (1), a feeding pipe (2) penetrates through the edge of the top of the treatment tank (1), and a motor (3) is mounted on a bolt at the top of the treatment tank (1);
it is characterized by comprising:
the movable cylinder (4) is connected to the bottom of the motor (3), the bottom of the movable cylinder (4) is movably connected with one end of the guide rod (5), and the other end of the guide rod (5) is fixed with the valve plate (6);
the two ends of the belt pulley mechanism (7) are respectively connected with the movable cylinder (4) and the connecting shaft (8), and a turbine (9) is fixed on the outer side of the connecting shaft (8);
the bevel gear (12) is sleeved at the bottom of the connecting shaft (8), a transmission shaft (13) penetrates through the other bevel gear (12) meshed with the bevel gear (12), and a crushing cutter (14) is welded on the side surface of the transmission shaft (13);
gas-supply pipe (15), fix the edge of valve plate (6), gas-supply pipe (15) end department has seted up inlet port (16) on processing jar (1), and the purifying box (17) are installed to the outer wall of processing jar (1).
2. The sludge pyrolysis apparatus with an exhaust gas purification function according to claim 1, characterized in that: the bottom of the feed pipe (2) penetrates through the interior of the valve plate (6), the lowest point of the feed pipe (2) is lower than the lowest point of the movement of the valve plate (6), and the feed pipe and the valve plate are longitudinally connected in a sliding mode.
3. The sludge pyrolysis apparatus with an exhaust gas purification function according to claim 1, characterized in that: a slow flow cavity (61) is formed in the valve plate (6), a liquid inlet (62) is reserved on the lower end face of the valve plate (6), and the liquid inlet (62) is in a grid shape.
4. The sludge pyrolysis apparatus with an exhaust gas purification function according to claim 3, characterized in that: an infusion tube (10) is fixed on the protective box on the outer side of the turbine (9), the end of the infusion tube (10) is connected with the valve plate (6) through a connecting tube (11), the infusion tube (10) is in telescopic connection with the connecting tube (11), and the infusion tube (10) is communicated with the buffer cavity (61) through the connecting tube (11).
5. The sludge pyrolysis apparatus with an exhaust gas purification function according to claim 1, characterized in that: the inner bottom surface of the treatment tank (1) is fixedly provided with a fixed plate (18), first through holes (181) are formed in the fixed plate (18), the first through holes (181) are uniformly distributed, and a movable plate (19) is arranged below the fixed plate (18).
6. The sludge pyrolysis apparatus with an exhaust gas purification function according to claim 5, characterized in that: second through holes (191) are reserved in the movable plate (19) uniformly, the second through holes (191) and the first through holes (181) are arranged in a staggered mode, the movable plate (19) is connected with the treatment tank (1) in a sliding mode, and the movable plate (19) can achieve the superposition of the first through holes (181) and the second through holes (191) after moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421065.1U CN215799082U (en) | 2021-10-09 | 2021-10-09 | Sludge pyrolysis device with waste gas purification function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421065.1U CN215799082U (en) | 2021-10-09 | 2021-10-09 | Sludge pyrolysis device with waste gas purification function |
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| CN215799082U true CN215799082U (en) | 2022-02-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839954A (en) * | 2024-03-07 | 2024-04-09 | 国网山东省电力公司昌邑市供电公司 | Brushing device for power supply facility |
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2021
- 2021-10-09 CN CN202122421065.1U patent/CN215799082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839954A (en) * | 2024-03-07 | 2024-04-09 | 国网山东省电力公司昌邑市供电公司 | Brushing device for power supply facility |
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