CN113292218A - Sludge discharge device for environmental protection - Google Patents

Sludge discharge device for environmental protection Download PDF

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Publication number
CN113292218A
CN113292218A CN202110743566.3A CN202110743566A CN113292218A CN 113292218 A CN113292218 A CN 113292218A CN 202110743566 A CN202110743566 A CN 202110743566A CN 113292218 A CN113292218 A CN 113292218A
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CN
China
Prior art keywords
fixedly connected
plate
drying box
drying
environmental protection
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Pending
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CN202110743566.3A
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Chinese (zh)
Inventor
邵先雨
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Jiangsu Zhonglida Automatic Machine Co ltd
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Jiangsu Zhonglida Automatic Machine Co ltd
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Priority to CN202110743566.3A priority Critical patent/CN113292218A/en
Publication of CN113292218A publication Critical patent/CN113292218A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/122Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/02Odour removal or prevention of malodour
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/06Sludge reduction, e.g. by lysis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/16Regeneration of sorbents, filters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention belongs to the technical field of sludge treatment, and particularly relates to a sludge discharge device for environmental protection, which comprises a base, a drying box and a drying mechanism, wherein the drying box is arranged on the base; the drying box is arranged at the top of the base, and the top of the drying box is arranged in an opening manner; the drying mechanism is arranged in the drying box; the drying mechanism comprises a motor, a threaded rod, a pressing plate and a rectangular groove; the motor is fixedly connected to the outer side wall of the drying box; the threaded rod is rotatably connected to the inner wall of the drying box and is fixedly connected with an output shaft of the motor; the pressing plate is connected to the inner side wall of the bottom of the drying box in a sliding mode; the threaded rod penetrates through the pressing plate and is connected with the pressing plate push rod screw nut pair; two sides of the pressing plate are fixedly connected with a first plate; the rectangular groove is formed in the inner side wall of the drying box and is in sliding fit with the first plate; this design simple structure compares in burning mud, and this design has energy-concerving and environment-protective effect.

Description

Sludge discharge device for environmental protection
Technical Field
The invention belongs to the technical field of sludge treatment, and particularly relates to a sludge discharge device for environmental protection.
Background
Before sludge is discharged, the sludge generally needs to be subjected to reduction, stabilization and harmless treatment, and the sludge needs to be dried due to high water content of the sludge, so that the dried sludge is relatively stable due to low water content, and the content of microorganisms and germs is greatly reduced, so that the sludge can be used for manufacturing products such as fertilizers, soil conditioners and the like, and the sludge can be recycled.
In the prior art, sludge is generally dried by adopting an incineration mode, however, a large amount of heat is wasted by the drying mode, and meanwhile, a large amount of smoke is generated by sludge combustion and pollutes air, so that the treatment mode obviously does not meet the requirements of energy conservation and environmental protection; therefore, the invention provides a sludge discharge device for environmental protection.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problem that the existing treatment mode does not meet the requirements of energy conservation and environmental protection, the invention provides the sludge discharge device for environmental protection.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a sludge discharge device for environmental protection, which comprises a base, a drying box and a drying mechanism, wherein the drying box is arranged on the base; the drying box is arranged at the top of the base, and the top of the drying box is arranged in an opening manner; the drying mechanism is arranged in the drying box; the drying mechanism comprises a motor, a threaded rod, a pressing plate and a rectangular groove; the motor is fixedly connected to the outer side wall of the drying box; the threaded rod is rotatably connected to the inner wall of the drying box and is fixedly connected with an output shaft of the motor; the pressing plate is connected to the inner side wall of the bottom of the drying box in a sliding mode; the threaded rod penetrates through the pressing plate and is connected with the pressing plate push rod screw nut pair; two sides of the pressing plate are fixedly connected with a first plate; the rectangular groove is formed in the inner side wall of the drying box and is in sliding fit with the first plate; during the use, pour mud into the drying cabinet earlier in, then starter motor for the motor drives the threaded rod and rotates, so the clamp plate will realize the horizontal slip along the threaded rod, and then the clamp plate pushes away the mud of one side to the inner wall of drying cabinet, and a board inserts the rectangular channel, and continuous extrusion makes the water in the mud compressed out, realizes the dehydration to mud, and this design simple structure compares in burning mud, and this design has energy-concerving and environment-protective effect.
Furthermore, two water collecting grooves are formed in the inner side wall of the bottom of the drying box, and the bottoms of the water collecting grooves are obliquely arranged; a filter screen is fixedly connected at the opening of the water collecting tank; the water collecting tank is communicated with the outside through a water discharging pipe; after the clamp plate realized the compression to mud, these water of being extruded will flow into the water catch bowl through the filter screen to flow out the drying cabinet outside through the drain pipe, avoid being stayed inside the drying cabinet by the water of compression, reduce the drying effect to mud.
Further, a limiting plate is fixedly connected to the top of the first plate; a rubber layer is fixedly connected to one side of the rectangular groove, which is positioned in the drying box; a plurality of electric heating rods are fixedly connected to the two sides of the pressing plate; the rubber layer has elasticity, and when the first plate is inserted into the rectangular groove, the rubber layer is elongated, but the sludge can be prevented from flowing to the outside of the drying box from the rectangular groove; the electric heating rod can heat the sludge, so that the moisture in the sludge is evaporated; the limiting plate is used for preventing a first plate from moving towards one side outside the rectangular groove all the time, and further preventing the electric heating rod from being crushed.
Further, sleeves are fixedly connected to two sides of the pressing plate, and the sleeves and the threaded rods are in clearance fit; bristles are fixedly connected to one side, away from the pressing plate, of the inner wall of the sleeve; a sponge block is fixedly connected to one side of the interior of the sleeve, which is close to the pressure plate; during the use, along with the clamp plate horizontal slip on the threaded rod, will make the sleeve also produce horizontal slip, so the brush hair of sleeve inner wall will be about to with the local clean up of clamp plate contact, the use of cooperation sponge piece simultaneously, will be about to with the surperficial mud of threaded rod of clamp plate contact by the clearance drying, the clamp plate of being convenient for realizes horizontal slip to the realization is to the extrusion of mud.
Further, a collecting barrel is arranged at the top of the base, an air extracting pump is fixedly connected to the top of the collecting barrel, an air outlet pipe of the air extracting pump is communicated with the interior of the collecting barrel, and an air inlet pipe of the air extracting pump is communicated with the interior of the drying box; during the use, because the electric bar can produce steam when heating mud, these steam can have the peculiar smell, can not directly arrange the air in, start the aspiration pump this moment for in the steam flow of drying cabinet enters the collecting vessel, be provided with the active carbon in the collecting vessel, after the purification of collecting vessel, alright arrange the air in.
Further, a filtering mechanism is arranged at an opening of the drying box; the filtering mechanism comprises an annular plate, a filtering frame and a connecting plate; the annular plate is fixedly connected to the inner wall of the drying box; the connecting plate is fixedly connected to the outer side wall of the filter frame; the filter frame is lapped on the top of the annular plate through a connecting plate; during the use, before implementing the dehydration to mud, fall mud in filtering the frame earlier for large granule impurity (like plastic bag and plastic bottle) stays in filtering the frame in mud, can take out these large granule impurity through the manual work, avoids these large granule impurity to get into the inside of drying cabinet, and the influence is to the compression and the dehydration of mud.
Furthermore, a supporting plate is fixedly connected to the top of the base; the top of the supporting plate is fixedly connected with a top plate; the top of the top plate is fixedly connected with an electric cylinder; the output end of the electric cylinder is fixedly connected with a push rod; the bottom end of the push rod is fixedly connected with an electromagnet; an iron block is fixedly connected to the inner side wall of the bottom of the filter frame; during the use, because mud can pile up in the hole of filtering the frame, start the electric jar and switch on the electro-magnet this moment for the electro-magnet adsorbs together with the iron plate, and will filter the frame and promote the take the altitude, then cut off the power supply to the electro-magnet, makes electro-magnet and iron plate separation, then filters the frame and drops downwards, makes connecting plate striking annular plate, produces great vibrations to filtering the frame, is favorable to making stifled inside mud gets into the drying cabinet in filtering the frame hole.
Furthermore, a guide rod is fixedly connected to the top of the annular plate, penetrates through the connecting plate and is in sliding connection with the connecting plate; the guide rod has a guiding effect on the up-and-down movement of the connecting plate and the filter frame, and can keep the stability of the up-and-down movement of the filter frame.
The invention has the following beneficial effects:
1. according to the sludge discharge device for environmental protection, water in sludge is compressed by matching the base, the drying box, the motor, the threaded rod, the pressing plate, the rectangular groove, the first plate, the water collecting tank, the filter screen, the drain pipe, the limiting plate, the rubber layer, the electric heating rod, the sleeve, the brush bristles and the sponge block, the water flows out of the drying box through the drain pipe, drying treatment of the sludge is achieved, and the dried sludge can be directly discharged.
2. According to the sludge discharge device for environmental protection, large-particle impurities can be prevented from entering the drying box through the matching use of the annular plate, the filter frame, the connecting plate, the supporting plate, the top plate, the electric cylinder, the push rod, the electromagnet, the iron block and the guide rod, the connecting plate can be enabled to impact the annular plate, large vibration is generated on the filter frame, sludge blocked in holes of the filter frame can enter the drying box, and therefore drying of the sludge is facilitated.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of a filter frame according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is an enlarged view of a portion B of FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 1 at C;
FIG. 6 is an enlarged view of a portion of FIG. 1 at D;
FIG. 7 is a drawing of a second embodiment;
FIG. 8 is an enlarged view of a portion E of FIG. 7;
in the figure: 1. a base; 2. a drying oven; 31. a motor; 32. a threaded rod; 33. pressing a plate; 34. a rectangular groove; 35. a first board; 41. a water collection tank; 42. filtering with a screen; 43. a drain pipe; 51. a limiting plate; 52. a rubber layer; 53. an electric heating rod; 61. a sleeve; 62. brushing; 63. a sponge block; 71. a collection barrel; 72. an air pump; 81. an annular plate; 82. a filter frame; 83. a connecting plate; 91. a support plate; 92. a top plate; 93. an electric cylinder; 94. a push rod; 95. an electromagnet; 96. an iron block; 10. a guide bar; 11. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1 to 6, the sludge discharge device for environmental protection of the present invention comprises a base 1, a drying box 2 and a drying mechanism; the drying box 2 is arranged at the top of the base 1, and the top of the drying box 2 is arranged in an opening manner; the drying mechanism is arranged inside the drying box 2; the drying mechanism comprises a motor 31, a threaded rod 32, a pressing plate 33 and a rectangular groove 34; the motor 31 is fixedly connected to the outer side wall of the drying box 2; the threaded rod 32 is rotatably connected to the inner wall of the drying box 2 and is fixedly connected with an output shaft of the motor 31; the pressing plate 33 is connected to the inner side wall of the bottom of the drying box 2 in a sliding mode; the threaded rod 32 penetrates through the pressing plate 33, and the threaded rod 32 is connected with a push rod 94 screw nut pair of the pressing plate 33; two sides of the pressure plate 33 are fixedly connected with a first plate 35; the rectangular groove 34 is formed in the inner side wall of the drying box 2 and is in sliding fit with the first plate 35; during the use, pour mud into drying cabinet 2 earlier in, then starter motor 31 for motor 31 drives threaded rod 32 and rotates, so clamp plate 33 will realize the horizontal slip along threaded rod 32, so clamp plate 33 pushes away the inner wall of drying cabinet 2 with the mud of one side, a board 35 inserts rectangular channel 34, and constantly extrude, make the water in the mud compressed out, realize the dehydration to mud, this design simple structure compares in burning mud, this design has energy-concerving and environment-protective effect.
In order to further realize the content of the invention, two water collecting grooves 41 are formed on the inner side wall of the bottom of the drying box 2, and the bottoms of the water collecting grooves 41 are obliquely arranged; a filter screen 42 is fixedly connected at the opening of the water collecting tank 41; the water collecting tank 41 is communicated with the outside through a water discharge pipe 43; after the compression of the sludge is performed by the pressing plate 33, the squeezed water flows into the water collecting tank 41 through the filter screen 42 and flows out of the drying box 2 through the water discharging pipe 43, so that the compressed water is prevented from remaining in the drying box 2, and the drying effect on the sludge is reduced.
In order to further realize the content of the present invention, a limit plate 51 is fixedly connected to the top of the first plate 35; a rubber layer 52 is fixedly connected to one side of the rectangular groove 34 positioned in the drying box 2; a plurality of electric heating rods 53 are fixedly connected to two sides of the pressure plate 33; the rubber layer 52 has elasticity, and when the first plate 35 is inserted into the rectangular groove 34, the rubber layer 52 is elongated, but always prevents the sludge from flowing from the rectangular groove 34 to the outside of the drying box 2; the electric heating rod 53 can heat the sludge, so that the moisture in the sludge is evaporated; the limiting plate 51 prevents the first plate 35 from moving to the side outside the rectangular groove 34, and thus prevents the electric heating rod 53 from being crushed.
In order to further realize the content of the present invention, sleeves 61 are further fixedly connected to two sides of the pressing plate 33, and the sleeves 61 and the threaded rods 32 are in a clearance fit state; bristles 62 are fixedly connected to one side of the inner wall of the sleeve 61, which is far away from the pressure plate 33; a sponge block 63 is fixedly connected to one side of the interior of the sleeve 61 close to the pressure plate 33; during the use, along with clamp plate 33 is the horizontal slip on threaded rod 32, will make sleeve 61 also produce the horizontal slip, then the brush hair 62 of sleeve 61 inner wall will be promptly with the local clean up of clamp plate 33 contact, the use of cooperation sponge piece 63 simultaneously, will be about to the mud on threaded rod 32 surface with the clamp plate 33 contact by the clearance drying, the clamp plate 33 of being convenient for realizes the horizontal slip to the realization is to the extrusion of mud.
In order to further realize the content of the invention, the top of the base 1 is also provided with a collecting barrel 71, the top of the collecting barrel 71 is fixedly connected with an air pump 72, an air outlet pipe of the air pump 72 is communicated with the inside of the collecting barrel 71, and an air inlet pipe of the air pump 72 is communicated with the inside of the drying box 2; during the use, because the electric bar 53 can produce steam when heating mud, these steam can have the peculiar smell, can not directly discharge to the air, start aspiration pump 72 this moment for in the steam in the drying cabinet 2 flowed into collecting vessel 71, be provided with the active carbon in the collecting vessel 71, after the purification of collecting vessel 71, alright discharge to the air.
In order to further realize the content of the invention, a filtering mechanism is arranged at the opening of the drying box 2; the filtering mechanism comprises an annular plate 81, a filtering frame 82 and a connecting plate 83; the annular plate 81 is fixedly connected to the inner wall of the drying box 2; the connecting plate 83 is fixedly connected to the outer side wall of the filter frame 82; the filter frame 82 is lapped on the top of the annular plate 81 through a connecting plate 83; during the use, before implementing the dehydration to mud, earlier pour mud in filtering frame 82 for large granule impurity (like plastic bag and plastic bottle) stays in filtering frame 82 in the mud, can take out these large granule impurity through the manual work, avoids these large granule impurity to get into the inside of drying cabinet 2, influences compression and dehydration to mud.
In order to further implement the content of the present invention, a supporting plate 91 is further fixedly connected to the top of the base 1; a top plate 92 is fixedly connected to the top of the supporting plate 91; an electric cylinder 93 is fixedly connected to the top of the top plate 92; the output end of the electric cylinder 93 is fixedly connected with a push rod 94; an electromagnet 95 is fixedly connected to the bottom end of the push rod 94; an iron block 96 is fixedly connected to the inner side wall of the bottom of the filter frame 82; during the use, because mud can pile up in filtering frame 82's hole, start electric jar 93 and to the electro-magnet 95 circular telegram this moment for electro-magnet 95 adsorbs together with iron plate 96, and promote certain height filtering frame 82, then cut off the power supply to electro-magnet 95, make electro-magnet 95 and iron plate 96 separation, then filter frame 82 and drop downwards, make connecting plate 83 striking annular plate 81, produce great vibrations to filtering frame 82, be favorable to making stifled mud entering drying cabinet 2 inside in filtering frame 82 hole.
In order to further realize the content of the invention, a guide rod 10 is fixedly connected to the top of the annular plate 81, and the guide rod 10 penetrates through the connecting plate 83 and is slidably connected with the connecting plate 83; the guide rod 10 has a guiding function for the vertical movement of the connecting plate 83 and the filter frame 82, and can keep the stability of the vertical movement of the filter frame 82.
Example two
Referring to fig. 7 and 8, in a first comparative example, as another embodiment of the present invention, a spring 11 is sleeved on an outer wall of the guide rod 10, and a bottom end of the spring 11 is fixedly connected to a top of the annular plate 81; during the use, after filtering frame 82 and connecting plate 83 downstream, will contact with spring 11 earlier, have certain cushioning effect, avoid connecting plate 83 and the striking dynamics of annular plate 81 too big, avoid reducing the life of annular plate 81 and connecting plate 83.
The working principle is as follows: before sludge is dehydrated, the sludge is poured into the filter frame 82, so that large-particle impurities (such as plastic bags and plastic bottles) in the sludge are left in the filter frame 82, and can be taken out manually, and the large-particle impurities are prevented from entering the drying box 2 to influence the compression and dehydration of the sludge; in order to avoid the accumulation of sludge in the holes of the filter frame 82, the electric cylinder 93 can be started and the electromagnet 95 can be powered on at the moment, so that the electromagnet 95 and the iron block 96 are adsorbed together, the filter frame 82 is lifted to a certain height, then the electromagnet 95 is powered off, the electromagnet 95 is separated from the iron block 96, the filter frame 82 falls downwards, the connecting plate 83 impacts the annular plate 81, large vibration is generated on the filter frame 82, and the sludge blocked in the holes of the filter frame 82 can enter the drying box 2; after the sludge enters the drying box 2, the motor 31 is started, so that the motor 31 drives the threaded rod 32 to rotate, the pressing plate 33 slides left and right along the threaded rod 32 (the motor 31 rotates positively and negatively), then the pressing plate 33 pushes the sludge on one side to the inner wall of the drying box 2, the first plate 35 is inserted into the rectangular groove 34 and continuously extrudes, so that water in the sludge is compressed, and the sludge is dewatered; after the compression of the sludge is realized by the compression plate 33, the squeezed water flows into the water collecting tank 41 through the filter screen 42 and flows out of the drying box 2 through the drain pipe 43, so that the compressed water is prevented from remaining in the drying box 2, and the drying effect on the sludge is reduced; the design has a simple structure, and has the effects of energy conservation and environmental protection compared with the sludge incineration; the rubber layer 52 has elasticity, and when the first plate 35 is inserted into the rectangular groove 34, the rubber layer 52 is elongated, but always prevents the sludge from flowing from the rectangular groove 34 to the outside of the drying box 2; the electric heating rod 53 can heat the sludge, so that the moisture in the sludge is evaporated; the limiting plate 51 is used for preventing the first plate 35 from moving to one side outside the rectangular groove 34 all the time, and further preventing the electric heating rod 53 from being crushed; the sleeve 61 slides left and right along with the left and right sliding of the pressing plate 33 on the threaded rod 32, so that the brush bristles 62 on the inner wall of the sleeve 61 clean the contact part with the pressing plate 33, and the sponge block 63 is used, so that the sludge on the surface of the threaded rod 32, which is in contact with the pressing plate 33, is cleaned and dried, the pressing plate 33 can slide left and right conveniently, and the sludge can be extruded; because the electric bar 53 can produce steam when heating mud, these steam have the peculiar smell, can not directly discharge to the air in, start aspiration pump 72 this moment for in the steam in drying cabinet 2 flowed into collecting vessel 71, be provided with the active carbon in the collecting vessel 71, after the purification of collecting vessel 71, alright discharge to the air.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a sludge discharge device for environmental protection which characterized in that: comprises a base (1), a drying box (2) and a drying mechanism; the drying box (2) is arranged at the top of the base (1), and the top of the drying box (2) is open; the drying mechanism is arranged inside the drying box (2); the drying mechanism comprises a motor (31), a threaded rod (32), a pressing plate (33) and a rectangular groove (34); the motor (31) is fixedly connected to the outer side wall of the drying box (2); the threaded rod (32) is rotatably connected to the inner wall of the drying box (2) and is fixedly connected with an output shaft of the motor (31); the pressing plate (33) is connected to the inner side wall of the bottom of the drying box (2) in a sliding mode; the threaded rod (32) penetrates through the pressing plate (33), and the threaded rod (32) is connected with a push rod (94) of the pressing plate (33) and a lead screw nut pair; two sides of the pressure plate (33) are fixedly connected with a first plate (35); rectangular channel (34) set up in the inside wall of drying cabinet (2), and be sliding fit state with a board (35).
2. The sludge discharge apparatus for environmental protection according to claim 1, wherein: two water collecting grooves (41) are formed in the inner side wall of the bottom of the drying box (2), and the bottoms of the water collecting grooves (41) are obliquely arranged; a filter screen (42) is fixedly connected at an opening of the water collecting tank (41); the water collecting tank (41) is communicated with the outside through a water discharging pipe (43).
3. The sludge discharge apparatus for environmental protection according to claim 2, wherein: a limiting plate (51) is fixedly connected to the top of the first plate (35); a rubber layer (52) is fixedly connected to one side of the rectangular groove (34) in the drying box (2); and a plurality of electric heating rods (53) are fixedly connected to the two sides of the pressing plate (33).
4. The sludge discharge apparatus for environmental protection according to claim 3, wherein: sleeves (61) are fixedly connected to two sides of the pressing plate (33), and the sleeves (61) are in clearance fit with the threaded rods (32); bristles (62) are fixedly connected to one side, away from the pressure plate (33), of the inner wall of the sleeve (61); a sponge block (63) is fixedly connected to one side, close to the pressure plate (33), of the interior of the sleeve (61).
5. The sludge discharge apparatus for environmental protection according to claim 4, wherein: the drying machine is characterized in that a collecting barrel (71) is further arranged at the top of the base (1), an air suction pump (72) is fixedly connected to the top of the collecting barrel (71), an air outlet pipe of the air suction pump (72) is communicated with the inside of the collecting barrel (71), and an air inlet pipe of the air suction pump (72) is communicated with the inside of the drying box (2).
6. The sludge discharge apparatus for environmental protection according to claim 5, wherein: a filtering mechanism is arranged at the opening of the drying box (2); the filtering mechanism comprises an annular plate (81), a filtering frame (82) and a connecting plate (83); the annular plate (81) is fixedly connected to the inner wall of the drying box (2); the connecting plate (83) is fixedly connected to the outer side wall of the filter frame (82); the filter frame (82) is lapped on the top of the annular plate (81) through a connecting plate (83).
7. The sludge discharge apparatus for environmental protection according to claim 6, wherein: the top of the base (1) is also fixedly connected with a supporting plate (91); a top plate (92) is fixedly connected to the top of the supporting plate (91); an electric cylinder (93) is fixedly connected to the top of the top plate (92); the output end of the electric cylinder (93) is fixedly connected with a push rod (94); an electromagnet (95) is fixedly connected to the bottom end of the push rod (94); and an iron block (96) is fixedly connected to the inner side wall of the bottom of the filter frame (82).
8. The sludge discharge apparatus for environmental protection according to claim 7, wherein: the top of the annular plate (81) is fixedly connected with a guide rod (10), and the guide rod (10) penetrates through the connecting plate (83) and is connected with the connecting plate (83) in a sliding mode.
CN202110743566.3A 2021-06-30 2021-06-30 Sludge discharge device for environmental protection Pending CN113292218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110743566.3A CN113292218A (en) 2021-06-30 2021-06-30 Sludge discharge device for environmental protection

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Application Number Priority Date Filing Date Title
CN202110743566.3A CN113292218A (en) 2021-06-30 2021-06-30 Sludge discharge device for environmental protection

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114133128A (en) * 2021-10-20 2022-03-04 华能济宁运河发电有限公司 Device for improving sludge drying capacity of coal-fired power plant boiler
CN115286187A (en) * 2022-07-11 2022-11-04 衡水凯天环境工程有限公司 Activation treatment device based on environmental engineering sludge microorganisms

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101301652A (en) * 2008-01-17 2008-11-12 上海交通大学 Device for separating mud and water depending on high-frequency small-amplitude mechanical vibration
CN205821147U (en) * 2016-06-06 2016-12-21 广东工业大学 A kind of sludge dehydration device
CN112062442A (en) * 2020-10-16 2020-12-11 新晃县污水处理有限责任公司 Sludge treatment device for urban sewage treatment
CN212680172U (en) * 2020-05-09 2021-03-12 常熟市青山绿水环保技术有限公司 Sludge discharge device for sewage treatment
CN112707627A (en) * 2020-12-11 2021-04-27 杭州国泰环保科技股份有限公司 Rapid sludge dewatering and reducing device
CN213537684U (en) * 2020-11-02 2021-06-25 陆飞宇 Municipal sludge treatment device with solid-liquid separation function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101301652A (en) * 2008-01-17 2008-11-12 上海交通大学 Device for separating mud and water depending on high-frequency small-amplitude mechanical vibration
CN205821147U (en) * 2016-06-06 2016-12-21 广东工业大学 A kind of sludge dehydration device
CN212680172U (en) * 2020-05-09 2021-03-12 常熟市青山绿水环保技术有限公司 Sludge discharge device for sewage treatment
CN112062442A (en) * 2020-10-16 2020-12-11 新晃县污水处理有限责任公司 Sludge treatment device for urban sewage treatment
CN213537684U (en) * 2020-11-02 2021-06-25 陆飞宇 Municipal sludge treatment device with solid-liquid separation function
CN112707627A (en) * 2020-12-11 2021-04-27 杭州国泰环保科技股份有限公司 Rapid sludge dewatering and reducing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114133128A (en) * 2021-10-20 2022-03-04 华能济宁运河发电有限公司 Device for improving sludge drying capacity of coal-fired power plant boiler
CN115286187A (en) * 2022-07-11 2022-11-04 衡水凯天环境工程有限公司 Activation treatment device based on environmental engineering sludge microorganisms
CN115286187B (en) * 2022-07-11 2023-09-01 衡水凯天环境工程有限公司 Activation treatment device based on environmental engineering sludge microorganisms

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