CN219341981U - Microbial degradation device for purifying sludge - Google Patents
Microbial degradation device for purifying sludge Download PDFInfo
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- CN219341981U CN219341981U CN202320452427.XU CN202320452427U CN219341981U CN 219341981 U CN219341981 U CN 219341981U CN 202320452427 U CN202320452427 U CN 202320452427U CN 219341981 U CN219341981 U CN 219341981U
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Abstract
The utility model relates to the technical field of microbial degradation equipment, and discloses a microbial degradation device for purifying sludge, which comprises a screening device, wherein the screening device comprises a box body, a feeding hole is formed in the middle of the upper end of the box body, the left end of the box body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a screw rod, and the outer surface of the screw rod is in threaded connection with a scraping plate. This purify little biodegradable device of mud, through with mud discharge pipeline and feed inlet intercommunication, discharge mud, inside mud gets into the box body through the feed inlet, through the impurity that screen cloth one contained in the mud screen cloth was sieved, start motor one, motor one drives the screw rod and rotates, the screw rod drives the scraper blade and moves right, push away the impurity that screen cloth one was sieved out to the right side, fall on screen cloth two, start the pump body, the water in the extraction water tank is carried to shower nozzle department blowout through the outlet pipe, wash away the impurity, take out the mud of impurity surface adhesion, reach the effect that improves mud degradation efficiency.
Description
Technical Field
The utility model relates to the technical field of microbial degradation equipment, in particular to a microbial degradation device for purifying sludge.
Background
Sludge is a product after sewage treatment, and is an extremely complex non-uniform mass composed of organic residues, bacterial cells, inorganic particles, colloid and the like. At present, the sludge is treated by aerobic fermentation of sludge microorganisms to eliminate malodor in the sludge and effectively control secondary pollution of the sludge.
Because the sludge contains a large amount of impurities, the degradation efficiency of the sludge is greatly affected, the impurities can be removed by a screen before the existing degradation impurities degrade the sludge, such as a microbial degradation device for sludge treatment disclosed in Chinese patent publication No. CN213475728U, however, the impurities are cleaned by a motor and a screw rod to drive a cleaning plate, and the sludge adhered to the impurities is not cleaned, so that the sludge degradation effect is affected.
Therefore, we propose a microbial degradation device for purifying sludge to solve the problem that the degradation effect is affected by the fact that the sludge is not degraded due to adhesion of the impurity surface in the device.
Disclosure of Invention
The utility model aims to provide a microbial degradation device for purifying sludge, which aims to solve the problem that the degradation effect is affected because sludge is not degraded due to adhesion of the impurity surface in the device proposed in the background art.
In order to solve the technical problems, the utility model provides the following technical scheme: the microbial degradation device for purifying sludge comprises a screening device, wherein the lower end of the screening device is provided with a purifying device;
the screening device comprises a box body, a feed inlet is formed in the middle of the upper end of the box body, a first motor is fixedly connected to the left end of the box body, a screw is fixedly connected to the output end of the first motor, a scraping plate is connected to the outer surface of the screw in a threaded mode, a water tank is fixedly connected to the right side of the upper end of the box body, a first screen is fixedly connected to the inner portion of the left end of the box body, a second screen is fixedly connected to the inner portion of the right end of the box body, guide pipes are fixedly connected to the two sides of the lower end of the box body, a pump body is arranged in the water tank, a water outlet pipe is fixedly connected to the output end of the pump body, and a spray head is fixedly connected to the other end of the water outlet pipe;
the purifying device comprises a degradation box, a heating pipe is arranged on the inner side wall of the degradation box, the upper end of the degradation box is fixedly connected with a pressure stopping valve, the upper end of the pressure stopping valve is fixedly connected with an exhaust pipe, the outer surface of the upper end of the exhaust pipe is provided with a one-way valve, the right end of the degradation box is fixedly connected with a motor II, the output end of the motor II is fixedly connected with a stirring shaft, and the outer surface of the stirring shaft is fixedly connected with stirring blades.
Further, with mud discharge pipeline and feed inlet intercommunication, discharge mud, inside mud gets into the box body through the feed inlet, impurity that contains in the mud through screen cloth one is sieved and is got rid of, first starter motor drives the screw rod and rotates, the screw rod drives the scraper blade and moves to the right, push away the impurity that sieves on the screen cloth one to the right side, fall on second starter pump body, the water in the extraction water tank is carried to shower nozzle department blowout through the outlet pipe, wash out the impurity, take out the mud of impurity surface adhesion, improve mud degradation efficiency, the mud after sieving out gets into the degradation case through the passage, starter heating pipe, make the inside temperature of degradation case keep invariable, the pressure that produces during heating is discharged partly steam through the check valve, thereby in the water tank is discharged through the blast pipe, play the effect of preheating in advance to the inside water of heating water tank, second starter motor, the (mixing) shaft drives the stirring leaf and will stir the inside mud of degradation case, make the heat of mud keep even, reach the effect of being convenient for improve degradation efficiency.
Preferably, the output end of the first motor penetrates through the box body and extends to the inside of the box body, and two ends of the screw rod are rotationally connected with the box body.
Further, the first motor penetrates through the box body and is fixedly connected with the screw rod and used for driving the screw rod to rotate.
Preferably, both ends of the scraping plate are in sliding connection with the box body, and the lower end of the scraping plate is in contact with the upper surface of the first screen.
Further, the box body limits the scraping plate, and the scraping plate is in contact with the first screen mesh, so that impurities accumulated on the first surface of the screen mesh can be scraped.
Preferably, the box body is designed into an L-shaped integrated structure, and a supporting rod is fixedly connected between the lower end of the box body and the degradation box.
Preferably, an electromagnetic valve is arranged on the outer surface of the material guiding pipe, and the lower end of the material guiding pipe is fixedly communicated with the degradation box.
Further, the solenoid valve is used for controlling the switch of the material guiding pipe, and the material guiding pipe is used for conveying the screened sludge.
Preferably, the water outlet pipe penetrates through the water tank and the box body and extends to the inside of the box body, and the upper end of the exhaust pipe is fixedly communicated with the water tank.
Further, the exhaust pipe is communicated with the water tank and is used for conveying hot gas to preheat water in the water tank.
Preferably, the output end of the second motor penetrates through the degradation box and extends to the inside of the degradation box, and the right end of the degradation box is fixedly connected with a discharge pipe.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the sludge discharge pipeline is communicated with the feed inlet, the sludge is discharged, enters the box body through the feed inlet, impurities contained in the sludge pass through the first sieve mesh and are screened out, the first motor is started to drive the screw rod to rotate, the screw rod drives the scraping plate to move rightwards, the impurities screened out on the first sieve mesh are pushed to the right side and fall on the second sieve mesh, the pump body is started, water in the water tank is pumped to be conveyed to the spray head through the water outlet pipe to be sprayed out, the impurities are washed out, and the sludge adhered to the surface of the impurities is taken out, so that the effect of improving the sludge degradation efficiency is achieved.
Secondly, according to the utility model, the screened sludge enters the degradation box through the material guide pipe, the heating pipe is started, so that the temperature inside the degradation box is kept constant, the motor II is started, the stirring shaft is started to rotate, and the stirring shaft drives the stirring blade to stir the sludge inside the degradation box, so that the heat of the sludge is kept uniform, and the effect of being convenient for improving the degradation efficiency is achieved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure A of the present utility model;
fig. 4 is a right-side perspective view of the structure of the present utility model.
Wherein: 1. a screening device; 101. a case body; 102. a feed inlet; 103. a first motor; 104. a screw; 105. a scraper; 106. a water tank; 107. a first screen; 108. a second screen; 109. a material guiding pipe; 110. a pump body; 111. a water outlet pipe; 112. a spray head; 2. a purifying device; 201. a degradation box; 202. heating pipes; 203. a pressure stop valve; 204. an exhaust pipe; 205. a one-way valve; 206. a second motor; 207. a stirring shaft; 208. stirring the leaves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a microbial degradation device for purifying sludge comprises a screening device 1, wherein a purifying device 2 is arranged at the lower end of the screening device 1;
the screening device 1 comprises a box body 101, wherein a feed inlet 102 is formed in the middle of the upper end of the box body 101, a first motor 103 is fixedly connected to the left end of the box body 101, a screw 104 is fixedly connected to the output end of the first motor 103, a scraping plate 105 is connected to the outer surface of the screw 104 in a threaded mode, a water tank 106 is fixedly connected to the right side of the upper end of the box body 101, a first screen 107 is fixedly connected to the inner portion of the left end of the box body 101, a second screen 108 is fixedly connected to the inner portion of the right end of the box body 101, guide pipes 109 are fixedly connected to the two sides of the lower end of the box body 101, a pump body 110 is arranged in the water tank 106, a water outlet pipe 111 is fixedly connected to the output end of the pump body 110, and a spray head 112 is fixedly connected to the other end of the water outlet pipe 111;
the purification device 2 comprises a degradation box 201, a heating pipe 202 is arranged on the inner side wall of the degradation box 201, the upper end of the degradation box 201 is fixedly connected with a pressure-stopping valve 203, the upper end of the pressure-stopping valve 203 is fixedly connected with an exhaust pipe 204, the outer surface of the upper end of the exhaust pipe 204 is provided with a one-way valve 205, the right end of the degradation box 201 is fixedly connected with a motor II 206, the output end of the motor II 206 is fixedly connected with a stirring shaft 207, and the outer surface of the stirring shaft 207 is fixedly connected with a stirring blade 208.
Through the technical scheme, the sludge discharge pipeline is communicated with the feed inlet 102, sludge is discharged, the sludge enters the box body 101 through the feed inlet 102, impurities in the sludge are screened out through the first sieve mesh 107, the first motor 103 is started, the first motor 103 drives the screw 104 to rotate, the screw 104 drives the scraper 105 to move rightwards, the impurities screened out on the first sieve mesh 107 are pushed to the right side and fall on the second sieve mesh 108, the pump body 110 is started, water in the water tank 106 is conveyed to the spray head 112 through the water outlet pipe 111 to spray out, the impurities are washed out, the sludge adhered to the surface of the impurities is taken out, the sludge degradation efficiency is improved, the screened-out sludge enters the degradation tank 201 through the material guide pipe 109, the heating pipe 202 is started, the temperature in the degradation tank 201 is kept constant, part of hot air is discharged through the pressure stop valve 203 during heating, water in the heating tank 106 is discharged through the exhaust pipe 204, the effect of preheating is achieved, the second motor 206 is started, the stirring shaft 207 is started to rotate, the stirring shaft 207 drives the stirring blade 208 to stir the sludge in the tank 201, the heat of the degradation efficiency is kept uniform, and the degradation efficiency of the sludge is convenient to achieve.
Specifically, the output end of the first motor 103 penetrates through the box body 101 and extends into the box body 101, and two ends of the screw 104 are rotationally connected with the box body 101.
Through the technical scheme, the first motor 103 penetrates through the box body 101 and is fixedly connected with the screw 104, and is used for driving the screw 104 to rotate.
Specifically, both ends of the scraper 105 are slidably connected to the box 101, and the lower end of the scraper 105 is in contact with the upper surface of the first screen 107.
Through above-mentioned technical scheme, box body 101 carries out spacingly to scraper blade 105, and scraper blade 105 contacts with screen cloth one 107 to can strike off the impurity that screen cloth one 107 surface piled up.
Specifically, the box body 101 is an L-shaped integrated structure, and a support rod is fixedly connected between the lower end of the box body 101 and the degradation box 201.
Specifically, an electromagnetic valve is installed on the outer surface of the material guiding pipe 109, and the lower end of the material guiding pipe 109 is fixedly communicated with the degradation box 201.
Through the above technical scheme, the solenoid valve is used for controlling the switch of the material guiding pipe 109, and the material guiding pipe 109 is used for conveying the screened sludge.
Specifically, the water outlet pipe 111 penetrates the water tank 106 and the box body 101 and extends to the inside of the box body 101, and the upper end of the air outlet pipe 204 is fixedly communicated with the water tank 106.
Through the above technical solution, the exhaust pipe 204 is communicated with the water tank 106, and is used for conveying hot gas to preheat water in the water tank 106.
Specifically, the output end of the second motor 206 penetrates through the degradation box 201 and extends into the degradation box 201, and the right end of the degradation box 201 is fixedly connected with a discharge pipe.
Working principle: the sludge discharge pipeline is communicated with the feed inlet 102, sludge is discharged, the sludge enters the box body 101 through the feed inlet 102, impurities in the sludge are screened out through the first sieve mesh 107, the first motor 103 is started, the first motor 103 drives the screw 104 to rotate, the screw 104 drives the scraper 105 to move rightwards, the impurities screened out on the first sieve mesh 107 are pushed rightwards to fall on the second sieve mesh 108, the pump body 110 is started, water in the water tank 106 is conveyed to the spray head 112 through the water outlet pipe 111 to spray out, the impurities are washed out, the sludge adhered to the surface of the impurities is taken out, the sludge degradation efficiency is improved, the screened-out sludge enters the degradation tank 201 through the material guide pipe 109, the heating pipe 202 is started, the temperature in the degradation tank 201 is kept constant, the pressure generated during heating is used for discharging a part of hot air through the pressure stop valve 203, the water in the water tank 106 is heated, the effect of preheating is achieved, the second motor 206 is started, the stirring shaft 207 is started to rotate, the stirring shaft 207 drives the stirring blade 208 to stir the sludge in the degradation tank 201, the heat of the sludge is kept uniform, and the degradation efficiency is convenient to improve.
Although particular embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a purify little biodegradable device of mud, includes screening device (1), its characterized in that: the lower end of the screening device (1) is provided with a purifying device (2);
the screening device (1) comprises a box body (101), a feeding hole (102) is formed in the middle of the upper end of the box body (101), a first motor (103) is fixedly connected to the left end of the box body (101), a screw (104) is fixedly connected to the output end of the first motor (103), a scraping plate (105) is connected to the outer surface of the screw (104) in a threaded mode, a water tank (106) is fixedly connected to the right side of the upper end of the box body (101), a first screen (107) is fixedly connected to the inner portion of the left end of the box body (101), a second screen (108) is fixedly connected to the inner portion of the right end of the box body (101), a guide pipe (109) is fixedly connected to the two sides of the lower end of the box body (101), a pump body (110) is arranged in the inner portion of the water tank (106), a water outlet pipe (111) is fixedly connected to the output end of the pump body (110), and a spray head (112) is fixedly connected to the other end of the water outlet pipe (111).
Purifier (2) are including degradation case (201), install heating pipe (202) on the inside wall of degradation case (201), the upper end fixedly connected with of degradation case (201) ends pressure valve (203), the upper end fixedly connected with blast pipe (204) of ending pressure valve (203), the upper end surface mounting of blast pipe (204) has check valve (205), the right-hand member fixedly connected with motor two (206) of degradation case (201), the output fixedly connected with (207) of motor two (206), the surface fixedly connected with (208) of (207) stirring leaf.
2. The microbial degradation apparatus for purifying sludge according to claim 1, wherein: the output end of the first motor (103) penetrates through the box body (101) and extends into the box body (101), and two ends of the screw rod (104) are rotationally connected with the box body (101).
3. The microbial degradation apparatus for purifying sludge according to claim 1, wherein: both ends of the scraping plate (105) are in sliding connection with the box body (101), and the lower end of the scraping plate (105) is in contact with the upper surface of the first screen (107).
4. The microbial degradation apparatus for purifying sludge according to claim 1, wherein: the box body (101) is of an L-shaped integrated structure, and a supporting rod is fixedly connected between the lower end of the box body (101) and the degradation box (201).
5. The microbial degradation apparatus for purifying sludge according to claim 1, wherein: the electromagnetic valve is arranged on the outer surface of the material guide pipe (109), and the lower end of the material guide pipe (109) is fixedly communicated with the degradation box (201).
6. The microbial degradation apparatus for purifying sludge according to claim 1, wherein: the water outlet pipe (111) penetrates through the water tank (106) and the box body (101) and extends to the inside of the box body (101), and the upper end of the exhaust pipe (204) is fixedly communicated with the water tank (106).
7. The microbial degradation apparatus for purifying sludge according to claim 1, wherein: the output end of the motor II (206) penetrates through the degradation box (201) and extends to the inside of the degradation box (201), and the right end of the degradation box (201) is fixedly connected with a discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452427.XU CN219341981U (en) | 2023-03-10 | 2023-03-10 | Microbial degradation device for purifying sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452427.XU CN219341981U (en) | 2023-03-10 | 2023-03-10 | Microbial degradation device for purifying sludge |
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| Publication Number | Publication Date |
|---|---|
| CN219341981U true CN219341981U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320452427.XU Active CN219341981U (en) | 2023-03-10 | 2023-03-10 | Microbial degradation device for purifying sludge |
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| CN (1) | CN219341981U (en) |
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- 2023-03-10 CN CN202320452427.XU patent/CN219341981U/en active Active
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