CN214360929U

CN214360929U - Sludge treatment system

Info

Publication number: CN214360929U
Application number: CN202022865881.7U
Authority: CN
Inventors: 蒋子厚; 蒋子才; 杨建华; 李岩
Original assignee: Jiangsu Binuo Environmental Technology Co ltd
Current assignee: Jiangsu Binuo Environmental Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-10-08
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment system, waste heat generated in a first conveying pipe of the sludge treatment system is discharged into a cavity through the first conveying pipe, so that the temperature in the cavity is raised, a combustion device is enabled to dry sludge while heating a carbonization furnace, the heat recycling effect of the combustion device is improved, the waste of heat is reduced, the energy-saving and environment-friendly performance of the device is improved, the sludge in the cavity is stirred and conveyed rightwards by rotating a spiral stirring blade by opening a first motor, the contact area between the sludge and hot gas is increased, the evaporation speed of moisture in the sludge is improved, and the drying efficiency of the sludge is improved; still include first box, burner, second box, first hopper, baffle, third hopper, first motor, conveyer belt, first gas hood, first conveyer pipe and first high temperature draught fan, be provided with the cavity in the first box, be provided with feed inlet, discharge gate and gas vent in the cavity.

Description

Sludge treatment system

Technical Field

The utility model relates to a technical field of sludge treatment especially relates to a sludge treatment system.

Background

The rotary retort is an auxiliary device for sludge treatment, which is widely used in the field of sludge treatment; the existing sludge treatment system is discovered in use, a smoke recovery device is added on the basis of the original carbonization furnace in the novel environment-friendly carbonization furnace, the smoke can be dust-free and smokeless after being recovered, the recovered smoke can be ignited like liquefied gas and can be used for heating, cooking and a dryer, the continuous carbonization furnace adopts the advanced technology of recovering, purifying and circularly burning combustible gases such as carbon monoxide, methane, oxygen and the like generated in the carbonization process of materials, the self-supply and self-sufficiency are fully realized, the continuity and the economy of equipment are improved, the sludge is usually dried before the sludge carbonization treatment, the heat generated in the carbonization furnace during the combustion cannot be better recycled when the sludge is dried in the conventional carbonization furnace for sludge treatment, the heat loss is large, the energy consumption of the device is high, and the energy saving and emission reduction effects of the device are not facilitated, the practicality of the device is relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a waste heat that produces in the first conveyer pipe discharges to the cavity inside through first conveyer pipe, thereby make the temperature in the cavity rise, it dries to mud to make burner when heating retort, the effect of burner heat recovery is improved, reduce thermal waste, the energy-concerving and environment-protective nature of improving the device, make the rotatory mud with the cavity in the spiral stirring leaf stir and carry right through opening first motor, thereby make the area of contact of mud increase with steam, improve the evaporation rate of moisture in the mud, improve the drying efficiency's of mud sludge treatment system.

The utility model discloses a sludge treatment system, also include the first box, burner, the second box, the first hopper, the baffle, the third hopper, first motor, the conveyer belt, first gas hood, first conveyer pipe and first high temperature draught fan, be provided with the cavity in the first box, be provided with the feed inlet in the cavity, discharge gate and gas vent, and feed inlet, discharge gate and gas vent all communicate with the cavity, burner sets up the bottom in the cavity and communicates with the cavity, the second box bottom is connected with burner's top, be provided with the cavity in the second box, be provided with feed inlet, discharge gate and gas vent in the cavity, and feed inlet, discharge gate and gas vent all communicate with the cavity in, the first hopper intercommunication sets up in cavity discharge gate department and communicates with cavity feed inlet, the epitaxy of baffle is connected with the inside wall of second box and transversely sets up in the cavity, the intercommunication is provided with the second material pipe on the baffle, the third hopper bottom is connected and communicates with each other with the cavity feed inlet with second box top, first motor is installed on the lateral wall of second box, first motor output transversely is provided with the spiral stirring leaf, and the spiral stirring leaf sets up in the cavity, the conveyer belt passes through drive arrangement rotatable setting in the cavity, first air shroud output communicates in and the cavity, first air shroud input and first conveyer pipe output intercommunication, communicate in first conveyer pipe input and the burner, first high temperature draught fan is installed on the lateral wall of second box and is communicated the setting on first conveyer pipe.

The utility model discloses a sludge treatment system, still include and filter the jar, the second gas hood, the second gas-supply pipe, second high temperature draught fan, the guide plate, spray pipe and water pump, filter the bottom of the jar and be connected with the top of first box, filter and be provided with the cavity in the jar, be provided with water inlet outlet and gas vent in the cavity, and water inlet outlet and gas vent all communicate with each other in the cavity, second gas hood input and cavity gas vent intercommunication, second gas hood output and second gas-supply pipe input intercommunication, second gas-supply pipe output and cavity top intercommunication, the second high temperature draught fan is installed on the top of filtering the jar and is communicated and set up on the second gas-supply pipe, the extension of guide plate is connected with the inside wall of filtering the jar and vertically sets up in the cavity, the input of multiunit spray pipe communicates with the bottom of cavity respectively and stretches into the aquatic in the cavity, the output of multiunit spray pipe communicates with the upper portion of cavity respectively, the multiple groups of water pumps are respectively installed on the outer side wall of the filtering tank and are respectively communicated with the multiple groups of water spraying pipes.

The utility model discloses a sludge treatment system still includes second motor, multiunit scoop plate and multiunit hybrid blade to one side, and the second motor is installed on the lateral wall of first box, and second motor output transversely is provided with the stirring post to the rotatable setting of stirring post is in the cavity, and multiunit scoop plate to one side is installed respectively on the lateral wall of stirring post, and pastes tightly with the inside wall of cavity, and multiunit hybrid blade installs respectively on the lateral wall of stirring post and sets up in the cavity.

The utility model discloses a sludge treatment system still includes the inflator and crosses the filter pulp, and the inflator bottom is connected and communicates with each other with the cavity gas vent with crossing the filter tank top, crosses the extension of filter pulp and is connected and set up inside the filter pulp with the inside wall of inflator.

The utility model discloses a sludge treatment system still includes dust collector, and dust collector installs on the top of second box to the dust collector input communicates with the cavity gas vent.

The utility model discloses a sludge treatment system still includes the petticoat pipe, and the petticoat pipe intercommunication sets up on the top output of inflator.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, sludge to be dried is discharged into a cavity through a third hopper, the cavity is preheated by opening a combustion device, waste heat generated in a first conveying pipe is discharged into the cavity through the first conveying pipe by opening a first high-temperature draught fan, so that the temperature in the cavity is increased, the combustion device heats a carbonization furnace and dries the sludge at the same time, the heat recycling effect of the combustion device is improved, the waste of heat is reduced, the energy conservation and environmental protection performance of the device are improved, the spiral stirring blades are rotated by opening a first motor to stir and convey the sludge in the cavity rightwards, so that the contact area between the sludge and hot gas is increased, the evaporation speed of moisture in the sludge is improved, the drying efficiency of the sludge is improved, the conveyed sludge is discharged to the top end of the conveying belt through a second material pipe, the sludge is conveyed through the conveying belt, and the sludge is discharged into the cavity through the first hopper to be carbonized, the efficiency of mud is carried is improved, the device practicality is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic structural view of the connection of the first motor and the helical stirring blade or the like.

Fig. 3 is an enlarged schematic view of the connection of the filter tank to the baffle plate and the like.

FIG. 4 is an enlarged schematic view of the structure of the stirring column connected to the mixing blade or the like.

In the drawings, the reference numbers: 1. a first case; 2. a combustion device; 3. a second case; 4. a first hopper; 5. a partition plate; 6. a second hopper; 7. a third hopper; 8. a first motor; 9. a spiral stirring blade; 10. a conveyor belt; 11. a first gas hood; 12. a first gas delivery pipe; 13. a first high temperature induced draft fan; 14. a filter tank; 15. a second gas hood; 16. a second gas delivery pipe; 17. a second high-temperature induced draft fan; 18. a baffle; 19. a water spray pipe; 20. a water pump; 21. a second motor; 22. a stirring column; 23. a slanted blade; 24. a mixing blade; 25. an air cylinder; 26. filtering cotton; 27. a dust removal device; 28. a smoke hood.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the sludge treatment system of the present invention further comprises a first box 1, a combustion device 2, a second box 3, a first hopper 4, a partition 5, a third hopper 7, a first motor 8, a conveyor belt 10, a first air hood 11, a first conveying pipe 12 and a first high temperature draught fan 13, wherein a chamber is arranged in the first box 1, a feed inlet, a discharge outlet and an exhaust outlet are arranged in the chamber, the feed inlet, the discharge outlet and the exhaust outlet are communicated with the chamber, the combustion device 2 is arranged at the bottom end of the chamber and communicated with the chamber, the bottom end of the second box 3 is connected with the top end of the combustion device 2, a cavity is arranged in the second box 3, a feed inlet, a discharge outlet and an exhaust outlet are arranged in the cavity, the feed inlet, the discharge outlet and the exhaust outlet are communicated with the cavity, the first hopper 4 is communicated with the discharge outlet of the cavity and communicated with the feed inlet of the chamber, the extension of the partition plate 5 is connected with the inner side wall of the second box body 3 and transversely arranged in the cavity, a second material pipe 6 is arranged on the partition plate 5 in a communicating mode, the bottom end of a third hopper 7 is connected with the top end of the second box body 3 and is communicated with a cavity feeding hole, a first motor 8 is arranged on the outer side wall of the second box body 3, a spiral stirring blade 9 is transversely arranged at the output end of the first motor 8, the spiral stirring blade 9 is arranged in the cavity, a conveyor belt 10 is rotatably arranged in the cavity through a driving device, the output end of a first gas hood 11 is communicated with the inside of the cavity, the input end of the first gas hood 11 is communicated with the output end of a first conveying pipe 12, the input end of the first conveying pipe 12 is communicated with the inside of the combustion device 2, and a first high-temperature induced draft fan 13 is arranged on the outer side wall of the second box body 3 and is communicated with the first conveying pipe 12; firstly, sludge to be dried is discharged into a cavity through a third hopper 7, the cavity is preheated by opening a combustion device 2, waste heat generated in a first conveying pipe 12 is discharged into the cavity through the first conveying pipe 12 by opening a first high-temperature induced draft fan 13, so that the temperature in the cavity is increased, the combustion device 2 is used for drying the sludge while heating a carbonization furnace, the heat recycling effect of the combustion device 2 is improved, the waste of heat is reduced, the energy conservation and environmental protection performance of the device are improved, the spiral stirring blades 9 are rotated by opening a first motor 8 to stir the sludge in the cavity and convey the sludge rightwards, so that the contact area between the sludge and hot gas is increased, the evaporation speed of water in the sludge is improved, the drying efficiency of the sludge is improved, the conveyed sludge is discharged to the top end of a conveying belt 10 through a second material pipe 6, and the conveying of the sludge is carried through the conveying belt 10, make mud discharge to the cavity in through first hopper 4 and carry out the carbomorphism and handle, improve the efficiency that mud was carried, improve the device practicality.

The utility model discloses a sludge treatment system, which also comprises a filter tank 14, a second gas hood 15, a second gas pipe 16, a second high temperature draught fan 17, a guide plate 18, a spray pipe 19 and a water pump 20, wherein the bottom end of the filter tank 14 is connected with the top end of a first box body 1, a cavity is arranged in the filter tank 14, a water inlet outlet and an air outlet are arranged in the cavity, the water inlet outlet and the air outlet are communicated with the cavity, the input end of the second gas hood 15 is communicated with the air outlet of the cavity, the output end of the second gas hood 15 is communicated with the input end of the second gas pipe 16, the output end of the second gas pipe 16 is communicated with the top end in the cavity, the second high temperature draught fan 17 is arranged at the top end of the filter tank 14 and is communicated with the second gas pipe 16, the extension of the guide plate 18 is connected with the inner side wall of the filter tank 14 and is longitudinally arranged in the cavity, the input ends of the groups of the spray pipes 19 are respectively communicated with the bottom end of the cavity and extend into the water in the cavity, the output ends of the multiple groups of water spraying pipes 19 are respectively communicated with the upper part of the cavity, and the multiple groups of water pumps 20 are respectively arranged on the outer side wall of the filter tank 14 and are respectively communicated with the multiple groups of water spraying pipes 19; can produce a large amount of smoke and dust among the mud carbomorphism process, through opening second high temperature draught fan 17, make the interior smoke and dust of discharging of cavity carry to the cavity in through second gas-supply pipe 16, make multiunit spray pipe 19 carry the water of cavity bottom upwards respectively through opening multiunit water pump 20, and make the water form behind the water smoke from the top down descend backward flow to the bottom of cavity, make the water smoke and dust of water smoke and dust to discharging cool down, improve the convenience that the smoke and dust purified, the water conservancy diversion that the smoke and dust that gets into in the cavity passes through guide plate 18 discharges from the top down at first, later the bottom that guide plate 18 was walked around to the smoke and dust is from bottom up discharging, increase the flow time of smoke and dust in the cavity, improve the purifying effect of smoke and dust to the smoke and dust, the feature of environmental protection of the improvement device, the practicality is improved.

The utility model discloses a sludge treatment system, still include second motor 21, multiunit oblique shovel board 23 and multiunit mixing blade 24, second motor 21 installs on the lateral wall of first box 1, second motor 21 output transversely is provided with stirring post 22, and stirring post 22 is rotatable to be set up in the cavity, multiunit oblique shovel board 23 is installed respectively on the lateral wall of stirring post 22, and pastes closely with the inside wall of cavity, multiunit mixing blade 24 is installed respectively on the lateral wall of stirring post 22 and is set up in the cavity; through setting up multiunit shovel board 23 to one side, carry mud when making stirring post 22 stir the mud in the cavity, improve the transport convenience of mud, make and carry out the carbomorphism in the mud transportation process and handle, improve the work efficiency of device, through setting up multiunit mixing blade 24, improve the crushing effect of mud, improve the carbomorphism efficiency of mud, improve the practicality.

The sludge treatment system of the utility model also comprises an air cylinder 25 and a filter cotton 26, the bottom end of the air cylinder 25 is connected with the top end of the filter tank 14 and communicated with the cavity exhaust port, and the extension of the filter cotton 26 is connected with the inner side wall of the air cylinder 25 and arranged inside the filter cotton 26; through setting up filter pulp 26 and filtering the absorption to the smoke and dust of emission, reduce the harmful substance content of using in the smoke and dust, improve the purifying effect of smoke and dust, improve the feature of environmental protection of device.

The utility model discloses a sludge treatment system, which also comprises a dust removal device 27, wherein the dust removal device 27 is arranged at the top end of the second box body 3, and the input end of the dust removal device 27 is communicated with the cavity exhaust port; the gas that discharges when drying mud is filtered through setting up dust collector 27, reduces the emission of dust, improves environmental protection effect, improves the practicality.

The sludge treatment system of the utility model also comprises a smoke hood 28, the smoke hood 28 is communicated with and arranged on the top end output end of the inflator 25; through setting up petticoat pipe 28, reduce harmful particle in the smoke and dust and discharge to the atmosphere in, improve the cleanliness factor of discharging fume, improve the practicality.

The utility model relates to a sludge treatment system, when in operation, firstly, sludge to be dried is discharged into a cavity through a third hopper 7, the cavity is preheated by opening a combustion device 2, waste heat generated in a first conveying pipe 12 is discharged into the cavity through the first conveying pipe 12 by opening a first high-temperature draught fan 13, so that the temperature in the cavity is increased, the combustion device 2 is used for drying the sludge while heating a carbonization furnace, then, a first motor 8 is opened to enable a spiral stirring blade 9 to rotate so as to stir the sludge in the cavity and convey the sludge rightwards, the conveyed sludge is discharged to the top end of a conveying belt 10 through a second material pipe 6, the sludge is conveyed through the conveying belt 10, the sludge is discharged into the cavity through the first hopper 4 for carbonization treatment, then, a second high-temperature draught fan 17 is opened, smoke dust discharged in the cavity is conveyed into the cavity through a second gas conveying pipe 16, make multiunit spray pipe 19 carry the water of cavity bottom upwards respectively through opening multiunit water pump 20 to make water fall backward flow to the bottom of cavity from the top down after forming water smoke, make water smoke cool down the dust removal to the smoke and dust of emission, through setting up multiunit shovel 23 to one side, carry mud when making stirring post 22 stir the mud in the cavity.

The installation mode, the connection mode or the setting mode of the sludge treatment system of the utility model are common mechanical modes, and the sludge treatment system can be implemented as long as the beneficial effects can be achieved; the utility model discloses a sludge treatment system's burner 2, first motor 8, first high temperature draught fan 13, second high temperature draught fan 17, water pump 20, second motor 21 and dust collector 27 are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary operating specification can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A sludge treatment system is characterized by further comprising a first box body (1), a combustion device (2), a second box body (3), a first hopper (4), a partition plate (5), a third hopper (7), a first motor (8), a conveyor belt (10), a first gas hood (11), a first conveying pipe (12) and a first high-temperature draught fan (13), wherein a cavity is arranged in the first box body (1), a feed inlet, a discharge outlet and an exhaust outlet are arranged in the cavity and communicated with the inside of the cavity, the combustion device (2) is arranged at the bottom end in the cavity and communicated with the inside of the cavity, the bottom end of the second box body (3) is connected with the top end of the combustion device (2), a cavity is arranged in the second box body (3), a feed inlet, a discharge outlet and an exhaust outlet are arranged in the cavity, and the feed inlet, the discharge outlet and the exhaust outlet are communicated with the inside of the cavity, the first hopper (4) is communicated with and arranged at a cavity discharge port and communicated with a cavity feed inlet, the extension of the partition plate (5) is connected with the inner side wall of the second box body (3) and transversely arranged in the cavity, the partition plate (5) is communicated with and provided with a second material pipe (6), the bottom end of the third hopper (7) is connected with the top end of the second box body (3) and communicated with the cavity feed inlet, the first motor (8) is arranged on the outer side wall of the second box body (3), the output end of the first motor (8) is transversely provided with a spiral stirring blade (9), the spiral stirring blade (9) is arranged in the cavity, the conveyor belt (10) is rotatably arranged in the cavity through a driving device, the output end of the first gas hood (11) is communicated with the cavity, the input end of the first gas hood (11) is communicated with the output end of the first conveying pipe (12), the input end of the first conveying pipe (12) is communicated with the combustion device (2), the first high-temperature induced draft fan (13) is arranged on the outer side wall of the second box body (3) and communicated with the first conveying pipe (12).

2. The sludge treatment system according to claim 1, further comprising a filter tank (14), a second gas hood (15), a second gas pipe (16), a second high temperature induced draft fan (17), a guide plate (18), a water spray pipe (19) and a water pump (20), wherein the bottom end of the filter tank (14) is connected with the top end of the first box body (1), a cavity is arranged in the filter tank (14), a water inlet, a water outlet and a gas outlet are arranged in the cavity, the water inlet, the water outlet and the gas outlet are communicated with the cavity, the input end of the second gas hood (15) is communicated with the gas outlet of the cavity, the output end of the second gas hood (15) is communicated with the input end of the second gas pipe (16), the output end of the second gas pipe (16) is communicated with the top end in the cavity, the second high temperature induced draft fan (17) is installed at the top end of the filter tank (14) and is communicated with and arranged on the second gas pipe (16), the extension of guide plate (18) is connected and vertically sets up in the cavity with the inside wall that filters jar (14), and the input of multiunit spray pipe (19) communicates and stretches into the aquatic in the cavity with the bottom of cavity respectively, and the output of multiunit spray pipe (19) communicates with the upper portion of cavity respectively, and multiunit water pump (20) are installed respectively on the lateral wall that filters jar (14) and communicate the setting on multiunit spray pipe (19) respectively.

3. The sludge treatment system according to claim 2, further comprising a second motor (21), a plurality of sets of shoveling plates (23), and a plurality of sets of mixing blades (24), wherein the second motor (21) is installed on the outer sidewall of the first box (1), a stirring column (22) is transversely disposed at the output end of the second motor (21), the stirring column (22) is rotatably disposed in the chamber, the plurality of sets of shoveling plates (23) are respectively installed on the outer sidewall of the stirring column (22) and are tightly attached to the inner sidewall of the chamber, and the plurality of sets of mixing blades (24) are respectively installed on the outer sidewall of the stirring column (22) and are disposed in the chamber.

4. A sludge treatment system according to claim 3, further comprising an air cylinder (25) and a filter pulp (26), wherein the bottom end of the air cylinder (25) is connected to the top end of the canister (14) and communicates with the exhaust port of the chamber, and the filter pulp (26) is extended outwardly to be connected to the inner side wall of the air cylinder (25) and is disposed inside the filter pulp (26).

5. A sludge treatment system according to claim 4, further comprising a dust removing device (27), wherein the dust removing device (27) is installed at the top end of the second tank (3), and the input end of the dust removing device (27) is communicated with the cavity exhaust port.

6. A sludge treatment system according to claim 5 further comprising a hood (28), the hood (28) being communicatively disposed at the top end output of the gas cylinder (25).