CN212334964U

CN212334964U - Industrial sludge treatment device

Info

Publication number: CN212334964U
Application number: CN202020645563.7U
Authority: CN
Inventors: 虞向峰; 邵达利; 夏焕淦; 吴伟锋; 余夙
Original assignee: Zhejiang Jinhuan Environmental Protection Technology Co ltd
Current assignee: Zhejiang Jinhuan Environmental Protection Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-12
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses an industrial sludge treatment device, which comprises a storage box, a sewage purification tank and a waste gas purification box, wherein the sewage purification tank is arranged at the bottom of the storage box and is communicated with the storage box, a cleaning mechanism is arranged at one side of the storage box, a drying box is arranged at the other side of the storage box, the waste gas purification box is arranged at the edge position of the top of the drying box and is communicated with the drying box, a heating box is arranged at the bottom of the drying box and is connected with the drying box through screws, the sludge filtering screen is cleaned through the cleaning mechanism, so that the sludge filtering screen is dredged without being dredged through using tools by people, the operation is convenient, a large amount of manpower is saved, the sludge in the drying box is stirred through a control motor, the sludge in the drying box is heated through the heating box, the sludge in the drying box is uniformly heated, the drying time of the sludge is saved, the dried, the manpower is saved.

Description

Industrial sludge treatment device

Technical Field

The utility model relates to a sludge treatment equipment technical field specifically says to an industrial sludge treatment equipment.

Background

The industrial sludge refers to sludge produced by an industrial wastewater treatment station, is generally more inorganic sludge, contains chemical components in production wastewater, belongs to dangerous wastewater, is treated by dehydration-selective treatment modes, namely recycling, isolation landfill and harmless incineration, and is a great problem; sludge dewatering is carried out in a plate frame mode, a bag mode, a centrifugal mode, a drying mode, a natural drying mode and the like, and a proper dewatering mode is selected according to the property of wastewater and is a key link; in addition, the mode of recycling, burying or burning is selected according to the components of the dewatered sludge, at present, the sludge is generally treated by a sludge treatment device, the sludge is dried and dewatered, and the dried sludge can be used as crop fertilizer.

However, through the analysis discovery, when current sludge treatment equipment filter screen filters mud, mud is very big to block up the filter screen, the later stage needs to dredge through the filter screen that artifical use tools will block up, the operation is inconvenient and a large amount of manpowers have been wasted, when heating the mud of drying cabinet through the heating pipe, the heat of heating pipe is hardly transferred to the mud at drying cabinet top, can not make mud thermally equivalent, need long time can make the mud dry, and mud after the drying needs the mud of people use tools in with the drying cabinet to take out, the manpower has been wasted.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides an industrial sludge treatment device here, clean the sludge filtration net through cleaning the mechanism, make the sludge filtration net mediation, need not dredge through people's use tools, convenient operation has just saved a large amount of manpowers, stir the mud in the drying cabinet through the control motor, sludge in to the drying cabinet heats through the heating cabinet, make the mud thermally equivalent in the drying cabinet, the drying time of mud has been saved, take out dry mud through extracting mechanism after the mud is dry, the manpower has been saved.

The utility model discloses a realize like this, construct an industrial sludge treatment equipment, including the storage tank, sewage purification pond and exhaust gas purification case, the sewage purification pond is installed in the storage tank bottom and is kept the intercommunication with the storage tank, and storage tank one side is installed and is cleaned the mechanism, and the drying cabinet is installed to the storage tank opposite side, and the exhaust gas purification case sets up in drying cabinet top border position and keeps the intercommunication with the drying cabinet, and the drying cabinet bottom is equipped with heating cabinet and passes through screwed connection with the drying cabinet, and extracting mechanism and drying cabinet keep the intercommunication are installed to drying cabinet one side.

Further, the storage box comprises a feeding pipe, a discharge port A and a sludge filter screen, the feeding pipe penetrates through the edge position of the top of the storage box and is fixedly connected with the storage box, the discharge port A is arranged on one side of the storage box in a hollow mode, and the sludge filter screen is arranged in the middle of the inner side of the storage box and is connected with the storage box through screws; the inlet pipe inboard is taken out through stealthily dirty pump to the mud that will not dewater, make the mud that does not dewater leak the mud filter screen top one end of storage tank inboard, water in to mud through the mud filter screen carries out prefilter, filterable water leaks the sewage purification pond through the mud filter screen, handle the discharge again through the sewage purification pond, the mud filter screen is the slope setting, mud utilizes gravitational potential energy to follow mud filter screen top one end landing to discharge gate A, it is inboard to enter into the drying cabinet through discharge gate A.

Further, the cleaning mechanism comprises an electric push rod, a mounting platform, a movable plate and a steel wire ball, the mounting platform is mounted on one side of the storage box, the electric push rod is arranged on the top of the mounting platform and connected with the mounting platform through screws, one end of the electric push rod penetrates through one side of the storage box and is movably connected with the storage box through a bearing, the movable plate is arranged at one end of the electric push rod and is fixedly connected with the electric push rod, the steel wire ball is mounted at the bottom of the movable plate, and the bottom of the steel wire ball is attached; through outside manual control system control electric putter concertina movement, when the mud filter screen blockked up, through control electric putter concertina movement, make it drive fly leaf and steel wire ball at mud filter screen top round trip movement, through steel wire ball friction mud filter screen, make the mud filter screen mediation to, clean the mud filter screen through cleaning the mechanism, make the mud filter screen mediation, need not dredge through people's use tools, convenient operation has just saved a large amount of manpowers.

Furthermore, the drying box comprises a first driving motor, a transmission shaft, a guide plate and an installation frame, the first driving motor is installed in the middle position of the top of the drying box through the installation frame, the transmission shaft is arranged at one end of the first driving motor and fixedly connected with a motor shaft of the first driving motor, one end of the transmission shaft penetrates through the top of the drying box and is movably connected with the drying box through a bearing, a plurality of stirring rods with the same specification are installed on the outer side of the transmission shaft, and the guide plate is installed on the inner side of the drying box; when mud entered into the drying cabinet bottom, drive transmission shaft and the puddler rotation rather than being connected through the work of the first driving motor of control, stir the mud in the drying cabinet through the puddler, make the mud thermally equivalent in the drying cabinet, mud is when heating, can produce waste gas, waste gas spills exhaust gas purification incasement inboard through the drying cabinet, handle waste gas through exhaust gas purification case and discharge again, first driving motor is the Y180 three-phase asynchronous alternating current motor who has the reduction gear, thereby, stir the mud in the drying cabinet through control motor, sludge in the drying cabinet heats through the heating cabinet, make the mud thermally equivalent in the drying cabinet, the drying time of mud has been saved.

Further, the material taking mechanism comprises a second driving motor, an outer sleeve, a rotating rod, a discharge port B and a dragon, wherein the second driving motor is installed on one side of the drying box, the outer sleeve penetrates through the bottom of one side of the drying box and is fixedly connected with the drying box, the rotating rod is arranged at one end of the second driving motor and is fixedly connected with a motor shaft of the second driving motor, one end of the rotating rod penetrates through one end of the outer sleeve and is movably connected with the outer sleeve through a bearing, the discharge port B is arranged at one end of the outer side of the outer sleeve in a hollow manner, and; after the mud is dry, drive dwang and flood dragon of being connected with it through control second driving motor work and rotate outside the sleeve is inboard, it is inboard to make the inboard dry mud of drying cabinet enter into the outer sleeve through outer sleeve one end, discharge gate B of outer sleeve one end is carried to mud when rotating through the flood dragon, open discharge gate B's lid, make dry mud spill from discharge gate B, it is dry mud toward the landing of drying cabinet bottom to be the deflector through setting up, store mud through outside container, carry out reutilization with this, the asynchronous AC motor of Y160 three-phase of second driving motor for having the reduction gear, thereby, take out dry mud through extracting mechanism after the mud is dry, the manpower is saved.

Furthermore, the heating box comprises a mounting seat, an electric heating tube and a heat conducting plate, the mounting seat is mounted at the bottom of the inner side of the heating box, the electric heating tube is mounted at the top of the mounting seat, and the heat conducting plate is mounted at the top of the electric heating tube; the inboard wire and the air switch that are equipped with of mount pad, wire one end connection power, air switch and electrothermal tube are connected to the wire other end, make the electrothermal tube circular telegram heat the heat-conducting plate, and the heat-conducting plate is made by stainless steel, heats the inboard mud of drying cabinet through the heat-conducting plate.

The utility model discloses a clean the mechanism and clean the sludge filtration net, make the sludge filtration net mediation, need not dredge through people's use tools, convenient operation has just saved a large amount of manpowers, stirs the mud in the drying cabinet through the control motor, heats the mud in the drying cabinet through the heating cabinet, makes the mud thermally equivalent in the drying cabinet, has saved the drying time of mud, takes out dry mud through extracting mechanism after the mud drying, has saved the manpower, and concrete advantage embodies:

the method has the advantages that: pumping sludge without dehydration to the inner side of the inlet pipe through a submersible sewage pump, enabling the sludge without dehydration to leak to one end of the top of a sludge filter screen on the inner side of a storage box, primarily filtering water in the sludge through the sludge filter screen, leaking filtered water to a sewage purification tank through the sludge filter screen, treating and then discharging through the sewage purification tank, wherein the sludge filter screen is obliquely arranged, the sludge slides to a discharge port A from one end of the top of the sludge filter screen by utilizing gravitational potential energy, enters the inner side of a drying box through the discharge port A, controlling the electric push rod to move in a telescopic way through an external manual control system, when the sludge filter screen is blocked, driving a movable plate and a steel wire ball to move back and forth on the top of the sludge filter screen by controlling the electric push rod to move in a telescopic way, rubbing the sludge filter screen through the steel wire ball, dredging the sludge filter screen, the sludge filter screen is dredged without using tools by people, the operation is convenient, and a large amount of manpower is saved;

the method has the advantages that: when the sludge enters the bottom of the drying box, the electric heating tube is electrified to heat the heat conducting plate, the heat conducting plate is made of stainless steel materials, the sludge inside the drying box is heated by the heat conducting plate, the transmission shaft and the stirring rod which are connected with the first driving motor are driven to rotate by controlling the first driving motor to work, the sludge in the drying box is stirred by the stirring rod, so that the sludge in the drying box is uniformly heated, waste gas is generated when the sludge is heated, the waste gas leaks to the inner side of the waste gas purification box through the drying box, the waste gas is treated and discharged through a waste gas purifying box, the first driving motor is a Y180 three-phase asynchronous alternating current motor with a speed reducer, therefore, the sludge in the drying box is stirred by controlling the motor, and is heated by the heating box, so that the sludge in the drying box is uniformly heated, and the drying time of the sludge is saved;

the method has the advantages that: after sludge drying, drive dwang and flood dragon of being connected with it through control second driving motor work and rotate outside the sleeve is inboard, it is inboard to make the inboard dry mud of drying cabinet enter into the outer sleeve through outer sleeve one end, discharge gate B of outer sleeve one end is carried to mud when rotating through the flood dragon, open discharge gate B's lid, make dry mud spill from discharge gate B, it is dry mud toward the drying cabinet bottom landing to be the deflector through setting up, store mud through outside container, thereby carry out reutilization, thereby, take out dry mud through extracting mechanism after the mud drying, the manpower has been saved.

Drawings

FIG. 1 is a schematic structural view of the industrial sludge treatment apparatus of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of a portion C in fig. 1 according to the present invention.

The figure illustrates the format: storage tank 1, inlet pipe 11, discharge gate A12, sludge filtration net 13, sewage purification pond 2, clean mechanism 3, electric putter 31, mount table 32, fly leaf 33, steel wire ball 34, drying cabinet 4, first driving motor 41, transmission shaft 42, puddler 43, deflector 44, mounting bracket 45, feeding agencies 5, second driving motor 51, outer sleeve 52, dwang 53, discharge gate B54, flood dragon 55, exhaust gas purification case 6, heating cabinet 7, mount pad 71, electrothermal tube 72, heat-conducting plate 73.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an industrial sludge treatment device through improvement, as shown in the attached drawing of the specification, the device can be implemented as follows; the device comprises a storage box 1, a sewage purification tank 2 and a waste gas purification box 6, wherein the sewage purification tank 2 is arranged at the bottom of the storage box 1 and is communicated with the storage box 1, a cleaning mechanism 3 is arranged on one side of the storage box 1, a drying box 4 is arranged on the other side of the storage box 1, the waste gas purification box 6 is arranged at the edge position of the top of the drying box 4 and is communicated with the drying box 4, a heating box 7 is arranged at the bottom of the drying box 4, the heating box 7 is connected with the drying box 4 through screws, a material taking mechanism 5 is arranged on one side of the drying box 4, and the material taking mechanism 5 is communicated;

more specifically, the storage box 1 comprises a feeding pipe 11, a discharge port A12 and a sludge filter screen 13, wherein the feeding pipe 11 penetrates through the edge position of the top of the storage box 1 and is fixedly connected with the storage box 1, the discharge port A12 is arranged at one side of the storage box 1 in a hollow manner, and the sludge filter screen 13 is arranged at the middle position of the inner side of the storage box 1 and is connected with the storage box 1 through screws; pumping sludge without dehydration to the inner side of the feeding pipe 11 through a submersible sewage pump, enabling the sludge without dehydration to leak to one end of the top of a sludge filter screen 13 on the inner side of the storage box 1, primarily filtering water in the sludge through the sludge filter screen 13, enabling the filtered water to leak to a sewage purification pool 2 through the sludge filter screen 13, treating the water through the sewage purification pool 2, and discharging the water, wherein the sludge filter screen 13 is obliquely arranged, and the sludge slides to a discharge port A12 from one end of the top of the sludge filter screen 13 by utilizing gravitational potential energy and enters the inner side of the drying box 4 through a discharge port A12;

more specifically, the cleaning mechanism 3 comprises an electric push rod 31, an installation platform 32, a movable plate 33 and a steel wire ball 34, wherein the installation platform 32 is installed on one side of the storage box 1, the electric push rod 31 is arranged on the top of the installation platform 32 and is connected with the installation platform 32 through screws, one end of the electric push rod 31 penetrates through one side of the storage box 1 and is movably connected with the storage box 1 through a bearing, the movable plate 33 is arranged on one end of the electric push rod 31 and is fixedly connected with the electric push rod 31, the steel wire ball 34 is installed at the bottom of the movable plate 33, and the bottom of the steel wire ball; the electric push rod 31 is controlled to do telescopic motion through an external manual control system, when the sludge filter screen 13 is blocked, the electric push rod 31 is controlled to do telescopic motion to drive the movable plate 33 and the steel wire balls 34 to move back and forth on the top of the sludge filter screen 13, and the sludge filter screen 13 is dredged by rubbing the sludge filter screen 13 through the steel wire balls 34;

more specifically, the drying box 4 comprises a first driving motor 41, a transmission shaft 42, a guide plate 44 and a mounting rack 45, the first driving motor 41 is mounted at the middle position of the top of the drying box 4 through the mounting rack 45, the transmission shaft 42 is arranged at one end of the first driving motor 41 and is fixedly connected with a motor shaft of the first driving motor 41, one end of the transmission shaft 42 penetrates through the top of the drying box 4 and is movably connected with the drying box 4 through a bearing, a plurality of stirring rods 43 with the same specification are mounted on the outer side of the transmission shaft 42, and the guide plate 44 is mounted on the inner side of the drying box 4; when sludge enters the bottom of the drying box 4, the first driving motor 41 is controlled to work to drive the transmission shaft 42 and the stirring rod 43 connected with the first driving motor to rotate, the sludge in the drying box 4 is stirred by the stirring rod 43, so that the sludge in the drying box 4 is uniformly heated, waste gas is generated when the sludge is heated, the waste gas leaks to the inner side of the waste gas purification box 6 through the drying box 4, the waste gas is treated and then discharged through the waste gas purification box 6, and the first driving motor 41 is a Y180 three-phase asynchronous alternating current motor with a speed reducer;

more specifically, the material taking mechanism 5 comprises a second driving motor 51, an outer sleeve 52, a rotating rod 53, a discharge port B54 and a flood dragon 55, the second driving motor 51 is installed at one side of the drying oven 4, the outer sleeve 52 penetrates through the bottom position of one side of the drying oven 4 and is fixedly connected with the drying oven 4, the rotating rod 53 is arranged at one end of the second driving motor 51 and is fixedly connected with a motor shaft of the second driving motor 51, one end of the rotating rod 53 penetrates through one end of the outer sleeve 52 and is movably connected with the outer sleeve 52 through a bearing, the discharge port B54 is arranged at one end of the outer side of the outer sleeve 52 in a hollow manner; after the sludge is dried, a rotating rod 53 and a flood dragon 55 connected with the second driving motor 51 are driven to rotate on the inner side of an outer sleeve 52 by controlling the second driving motor 51 to work, so that the dried sludge on the inner side of a drying box 4 enters the inner side of the outer sleeve 52 through one end of the outer sleeve 52, the sludge is conveyed to a discharge port B54 on one end of the outer sleeve 52 through the rotation of the flood dragon 55, the cover of a discharge port B54 is opened, the dried sludge is leaked from the discharge port B54, the dried sludge slides to the bottom of the drying box 4 through a guide plate 44, and the sludge is stored through an external container for secondary utilization, wherein the second driving motor 51 is a Y160 three-phase asynchronous alternating current motor with a;

more specifically, the heating box 7 comprises a mounting seat 71, an electric heating tube 72 and a heat conducting plate 73, the mounting seat 71 is mounted at the bottom of the inner side of the heating box 7, the electric heating tube 72 is mounted at the top of the mounting seat 71, and the heat conducting plate 73 is mounted at the top of the electric heating tube 72; the inner side of the mounting seat 71 is provided with a wire and an air switch, one end of the wire is connected with a power supply, the other end of the wire is connected with the air switch and the electric heating tube 72, the electric heating tube 72 is electrified to heat the heat conducting plate 73, the heat conducting plate 73 is made of stainless steel materials, and the heat conducting plate 73 heats sludge on the inner side of the drying box 4.

The working principle of the industrial sludge treatment device is as follows: pumping sludge without dehydration to the inner side of the feeding pipe 11 by a submersible sewage pump, making the sludge without dehydration leak to one end of the top of a sludge filter screen 13 at the inner side of the storage box 1, primarily filtering water in the sludge by the sludge filter screen 13, leaking the filtered water to a sewage purification pool 2 by the sludge filter screen 13, treating and discharging the water by the sewage purification pool 2, wherein the sludge filter screen 13 is arranged in an inclined manner, the sludge slides to a discharge port A12 from one end of the top of the sludge filter screen 13 by utilizing gravitational potential energy, enters the inner side of the drying box 4 by a discharge port A12, controlling the electric push rod 31 to do telescopic motion by an external manual control system, when the sludge filter screen 13 is blocked, driving a movable plate 33 and a steel wire ball 34 to move back and forth at the top of the sludge filter screen 13 by controlling the telescopic motion of the electric push rod 31, rubbing the sludge filter screen 13 by the, when sludge enters the bottom of the drying box 4, the electric heating tube 72 is electrified to heat the heat conducting plate 73, the heat conducting plate 73 is made of stainless steel materials, the sludge inside the drying box 4 is heated through the heat conducting plate 73, the transmission shaft 42 and the stirring rod 43 which are connected with the first driving motor 41 are driven to rotate through controlling the work of the first driving motor 41, the sludge inside the drying box 4 is stirred through the stirring rod 43, the sludge inside the drying box 4 is uniformly heated, waste gas is generated when the sludge is heated, the waste gas leaks to the inner side of the waste gas purification box 6 through the drying box 4, the waste gas is treated and then discharged through the waste gas purification box 6, the first driving motor 41 is a Y180 three-phase asynchronous alternating current motor with a speed reducer, after the sludge is dried, the rotating rod 53 and the flood dragon 55 which are connected with the second driving motor 51 are driven to rotate inside the outer sleeve 52 through controlling the work of, the sludge dried inside the drying box 4 enters the inner side of the outer sleeve 52 through one end of the outer sleeve 52, the sludge is conveyed to the discharge port B54 at one end of the outer sleeve 52 when the flood dragon 55 rotates, the cover of the discharge port B54 is opened, the dried sludge leaks from the discharge port B54, the dried sludge slides to the bottom of the drying box 4 through the arranged guide plate 44, and the sludge is stored through an external container, so that secondary utilization is carried out.

In conclusion; industrial sludge treatment equipment compares with current industrial sludge treatment equipment, clean the sludge filtration net through cleaning the mechanism, make the sludge filtration net mediation, need not dredge through people's use tools, convenient operation has just saved a large amount of manpowers, stir the mud in the drying cabinet through control motor, sludge in to the drying cabinet heats through the heating cabinet, make the mud thermally equivalent in the drying cabinet, the drying time of mud has been saved, take out dry mud through extracting mechanism after the mud is dry, the manpower has been saved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an industrial sludge treatment device, includes storage tank (1), sewage purification pond (2) and exhaust-gas purification case (6), its characterized in that: sewage purification pond (2) are installed in storage tank (1) bottom and are kept the intercommunication with storage tank (1), storage tank (1) one side is installed and is cleaned mechanism (3), drying cabinet (4) are installed to storage tank (1) opposite side, exhaust gas purification case (6) set up in drying cabinet (4) top border position and keep the intercommunication with drying cabinet (4), drying cabinet (4) bottom is equipped with heating cabinet (7) and passes through screwed connection with drying cabinet (4), extracting mechanism (5) and drying cabinet (4) keep the intercommunication are installed to drying cabinet (4) one side.

2. The industrial sludge treatment plant according to claim 1, wherein: storage tank (1) includes inlet pipe (11), discharge gate A (12) and mud filter screen (13), inlet pipe (11) run through storage tank (1) top border position and with storage tank (1) fixed connection, discharge gate A (12) fretwork sets up in storage tank (1) one side, mud filter screen (13) set up in storage tank (1) inboard intermediate position and pass through screwed connection with storage tank (1).

3. The industrial sludge treatment plant according to claim 1, wherein: cleaning mechanism (3) including electric putter (31), mount table (32), fly leaf (33) and steel wire ball (34), mount table (32) are installed in storage tank (1) one side, electric putter (31) set up in mount table (32) top and pass through screwed connection with mount table (32), storage tank (1) one side is run through to electric putter (31) one end and pass through bearing holding swing joint with storage tank (1), fly leaf (33) set up in electric putter (31) one end and with electric putter (31) fixed connection, steel wire ball (34) are installed in fly leaf (33) bottom, steel wire ball (34) bottom and sludge filtration net (13) laminating.

4. The industrial sludge treatment plant according to claim 1, wherein: drying cabinet (4) include first driving motor (41), transmission shaft (42), deflector (44) and mounting bracket (45), first driving motor (41) are installed in drying cabinet (4) top intermediate position through mounting bracket (45), transmission shaft (42) set up in first driving motor (41) one end and with the motor shaft fixed connection of first driving motor (41), transmission shaft (42) one end runs through drying cabinet (4) top and keeps swing joint through the bearing with drying cabinet (4), puddler (43) that a plurality of specifications are the same are installed in transmission shaft (42) outside, deflector (44) are installed in drying cabinet (4) inboardly.

5. The industrial sludge treatment plant according to claim 1, wherein: extracting mechanism (5) include second driving motor (51), outer sleeve (52), dwang (53), discharge gate B (54) and flood dragon (55), second driving motor (51) are installed in drying cabinet (4) one side, outer sleeve (52) run through drying cabinet (4) one side bottom position and with drying cabinet (4) fixed connection, dwang (53) set up in second driving motor (51) one end and with the motor shaft fixed connection of second driving motor (51), dwang (53) one end run through outer sleeve (52) one end and keep swing joint through the bearing with outer sleeve (52), discharge gate B (54) fretwork sets up in outer sleeve (52) outside one end, flood dragon (55) are installed in the dwang (53) outside.

6. The industrial sludge treatment plant according to claim 1, wherein: the heating box (7) comprises a mounting seat (71), an electric heating tube (72) and a heat conducting plate (73), the mounting seat (71) is mounted at the bottom of the inner side of the heating box (7), the electric heating tube (72) is mounted at the top of the mounting seat (71), and the heat conducting plate (73) is mounted at the top of the electric heating tube (72).