CN114605051A - Formula sludge drying device sways with aeration function - Google Patents
Formula sludge drying device sways with aeration function Download PDFInfo
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- CN114605051A CN114605051A CN202210526043.8A CN202210526043A CN114605051A CN 114605051 A CN114605051 A CN 114605051A CN 202210526043 A CN202210526043 A CN 202210526043A CN 114605051 A CN114605051 A CN 114605051A
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- sludge
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- 239000010802 sludge Substances 0.000 title claims abstract description 79
- 238000005273 aeration Methods 0.000 title claims abstract description 36
- 238000001035 drying Methods 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 67
- 239000010865 sewage Substances 0.000 claims abstract description 53
- 239000000706 filtrate Substances 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000011282 treatment Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a swing type sludge drying device with an aeration function, which comprises a support frame, a support plate, a support seat, a filtering screen frame, a screen plate, a No. five air cylinder and the like; the top of support frame is fixed with the backup pad, is fixed with the supporting seat in the backup pad, installs a filtration reel on the supporting seat, filters a sieve of reel sliding connection, and sliding connection has two first carriages in the backup pad, all is connected with a first spring between every first carriage and the backup pad. The sludge filtering device can filter sludge, filter impurities in the sludge, and separate, collect and treat sewage and sludge in the sludge, and is small and convenient to move; the sieve plate can be detached, and the sieve plate is provided with a plurality of sieve plates with different through holes, so that sundries in sludge can be separated, and the sieve plate is convenient to replace.
Description
Technical Field
The invention relates to the field of sludge treatment, in particular to a swinging type sludge drying device with an aeration function.
Background
Sludge drying is a process of removing most of water content from sludge through the action of percolation or evaporation, and generally refers to the use of self-evaporation facilities such as a sludge drying bed.
Traditional sludge drying handles can directly pour sludge into drying equipment, and other impurity that contain in the mud can't be clear away, therefore sludge drying's effect can receive the influence, and the sludge drying equipment that uses always at present mostly all adopts the horizontal arrangement mode to lead to sludge drying equipment's area great, equipment cost is higher, and in addition, the sludge drying equipment that the level was arranged generally all need set up additional sludge transmission device, and this complexity and the cost that has also increased equipment.
Disclosure of Invention
The invention aims to provide a swinging type sludge drying device with an aeration function, which overcomes the defects in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a swing type sludge drying device with an aeration function comprises a support frame, a support plate, a support seat, a filtering screen frame, a screen plate, a power motor, a rotary vibration block, a first sliding frame, a first spring, a fifth cylinder, a push plate, an aeration mechanism and a separation mechanism, wherein the support plate is fixed at the top of the support frame, the support seat is fixed on the support plate, the fifth cylinder is installed at the top of the support frame, the telescopic rod of the fifth cylinder is connected with the push plate, the filtering screen frame is installed on the support seat, the screen plate is connected in the filtering screen frame in a sliding mode, the two first sliding frames are connected in the support plate in a sliding mode, a first spring is connected between each first sliding frame and the support plate, the two first sliding frames are connected with the filtering screen frame, the power motor is installed at the top of the first sliding frame at the front end, and the rotary vibration block is connected on an output shaft of the power motor, when power motor drove rotatory vibrations piece and rotates, first carriage can be along with vibrations from top to bottom of rotatory vibrations piece to drive and filter the reel and shake from top to bottom, aeration mechanism installs in support frame and filtration reel, and aeration mechanism is used for preventing sludge precipitation, and separating mechanism installs in the top left side of support frame, and separating mechanism is used for separating sewage and silt. (ii) a The sieve can carry out filtration treatment to mud, with the inside debris filtering of mud, then collect the processing with the sewage and the silt separation in the mud again, when the debris in the mud is kept away from in the sieve, can start power motor and drive rotatory vibrations piece and rotate to drive first carriage and the slight vibrations of first spring, make the sieve can slightly shake, accelerate mud flow velocity, also avoid the debris in the mud to block up the sieve simultaneously.
Preferably, the sieve plate in the filtering sieve frame can be detached; the sieve can be dismantled, and possess the sieve of a plurality of through-hole variation in size, can separate out the debris in the mud, also be convenient for simultaneously change the sieve.
Preferably, the aeration mechanism comprises an air pump, a first air duct, a second air cylinder, a second air duct, a first fixing frame, a connecting plate, a sliding air guide rod and a sliding baffle plate, wherein the air pump is installed on the front side of the top of the supporting frame, the first air duct is connected to the air outlet of the air pump, the first fixing frame is fixed to the front end of the left side wall of the supporting plate, the second air cylinder is installed on the top of the first fixing frame, the second air duct is installed on the filtering screen frame, the sliding air guide rod is connected to the second air duct in a sliding mode, the front end of the sliding air guide rod is connected with the first air duct, the connecting plate is fixed to the front end of the sliding air guide rod, the telescopic rod of the second air cylinder is connected to the connecting plate, and the sliding baffle plate is connected to the left end of the bottom of the filtering screen frame in a sliding mode; the aeration avoids sludge deposition, can also accelerate the speed that microorganism in the mud decomposes organic matter simultaneously, carries out preliminary treatment to sewage, and the gas outlet size on second air duct and the slip air guide rod equals, withdraws the slip air guide rod earlier before stopping the aeration and can avoid mud to flow backward.
Preferably, the separation mechanism comprises a sewage collection frame, a water outlet, four cylinders, a third sliding frame, a filtrate plate, a filtrate frame and a filtrate frame, the sewage collection frame is installed on the left side of the top of the support frame, the water outlet is formed in the left side of the sewage collection frame, the two four cylinders are arranged on the left side of the top of the support frame and are respectively located on the front side and the rear side of the sewage collection frame, the third sliding frame is connected to the sewage collection frame in a sliding mode, telescopic rods of the two four cylinders are connected to the third sliding frame together, the filtrate plate is installed on the top of the third sliding frame, the filtrate frame is installed on the top of the sewage collection frame, and the filtrate frame is installed in the filtrate frame; and (3) separating the aerated sludge, enabling the sewage to flow into a sewage collection frame after passing through a filtrate plate and a filtrate frame which are similar to gauze, remaining the sludge blocks between the filtrate plate and the filtrate frame, and clearing the sludge blocks after separation.
Preferably, the waste material collecting device further comprises a waste material collecting inclined plate, a first air cylinder, a sliding cleaning plate, a sliding material blocking frame, sliding rods and a second spring, wherein the waste material collecting inclined plate is fixed on the rear side of the filtering screen frame, the first air cylinder is installed at the front end of the supporting plate, the sliding cleaning plate is connected in the filtering screen frame in a sliding mode, an expansion rod of the first air cylinder is connected with the sliding cleaning plate, the sliding material blocking frame is connected in the rear side of the filtering screen frame in a sliding mode, the two sliding rods are connected in the rear side of the filtering screen frame in a bilateral-symmetric sliding mode, and the second spring is connected between each sliding rod and the filtering screen frame; sundries at the top of the sieve plate in the filtering sieve frame can be pushed out to the right side by the sliding cleaning plate, and the sliding material blocking frame can be automatically lifted when the sliding cleaning plate moves to the right side, so that the sundries are pushed into the waste material collecting inclined plate.
Preferably, the air-guide device further comprises a third spring, and the third spring is connected between the sliding air-guide rod and the second air-guide tube; the third spring can provide forward elasticity for the slip air guide rod when No. two cylinders pull the slip air guide rod forward and reset.
Preferably, the sewage treatment device further comprises a second fixing frame, a third cylinder, a second sliding frame and a pressing plate, wherein the second fixing frame is fixedly connected between the filtering screen frame and the sewage collecting frame, the third cylinder is mounted at the top of the second fixing frame, the second sliding frame is connected in the second fixing frame in a sliding mode, the right end of the second sliding frame is connected with a sliding baffle, a telescopic rod of the third cylinder is connected with the second sliding frame, and the pressing plate is fixed on the left side of the bottom of the second sliding frame; when driving the sliding baffle and descend, the second carriage can drive the clamp plate and descend, and the clamp plate can be with the moisture in the mud in filtrate board and the filtrating frame express out fast, and a mud piece is finally extruded, makes things convenient for follow-up collection processing.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a filter screen frame according to the present invention.
Fig. 3 is a schematic perspective view of the slide bar according to the present invention.
Fig. 4 is a schematic cross-sectional view of the filtering screen frame according to the present invention.
Fig. 5 is a schematic perspective view of the aeration mechanism of the present invention.
Fig. 6 is an exploded view of the sliding air guide rod according to the present invention.
Fig. 7 is a schematic perspective view of the sliding shutter according to the present invention.
FIG. 8 is a schematic perspective view of a wastewater collection frame according to the present invention.
Fig. 9 is an exploded view of the third carriage of the present invention.
In the above drawings: 1: support frame, 101: support plate, 102: supporting seat, 2: filter screen frame, 201: screen deck, 202: garbage collection swash plate, 3: power motor, 301: rotating the seismic mass, 302: first carriage, 303: first spring, 4: cylinder number one, 401: sliding cleaning plate, 402: slip fender work or material rest, 403: slide bar, 404: second spring, 5: air pump, 501: first airway tube, 502: cylinder number two, 503: second airway tube, 504: first mount, 505: connecting plate, 506: sliding air guide rod, 507: third spring, 6: second mount, 601: cylinder number three, 602: slide damper, 603: second carriage, 604: pressing plate, 7: sewage collection frame, 701: drain port, 702: cylinder No. four, 703: third carriage, 704: filtrate plate, 705: filtrate box, 706: liquid outlet frame, 8: cylinder No. five, 801: a push plate.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A swing type sludge drying device with an aeration function is disclosed, as shown in figures 1-9, and comprises a support frame 1, a support plate 101, a support seat 102, a filtering screen frame 2, a screen plate 201, a power motor 3, a rotary vibration block 301, a first sliding frame 302, a first spring 303, a No. five air cylinder 8, a push plate 801, an aeration mechanism and a separation mechanism, wherein two support columns are arranged on the right side of the support frame 1, the support plate 101 is fixed on the right side of the top of the support frame 1, two sliding holes are formed in the support plate 101, the support seat 102 is fixed in the middle of the top wall of the support plate 101, the upper surface of the support seat 102 is arc-shaped, the filtering screen frame is arranged on the support seat, the filtering screen frame 2 is connected with the screen plate 201 in a sliding manner, a plurality of filtering holes are formed in the screen plate 201, the support plate 101 is connected with two first sliding frames 302 in a sliding manner, a first spring 303 is connected between each first sliding frame 302 and the support plate 101, two first carriages 302 are all connected with filtering reel 2, a power motor 3 is installed at the top of the first carriage 302 at the front end, a rotary vibration block 301 is connected to an output shaft of the power motor 3, when the power motor 3 drives the rotary vibration block 301 to rotate, the first carriage 302 can vibrate up and down along with the rotary vibration block 301, so as to drive the filtering reel 2 to vibrate up and down, a fifth cylinder 8 is installed in the front left of the top of the supporting frame 1, a telescopic rod of the fifth cylinder 8 is arranged backwards, the telescopic rod of the fifth cylinder 8 is connected with a push plate 801, the fifth cylinder 8 is used for pushing the push plate 801 backwards, an aeration mechanism is installed in the supporting frame 1 and the filtering reel 2 and is used for preventing sludge precipitation, a separation mechanism is installed on the left side of the top of the supporting frame 1 and is used for separating sewage and sludge.
When the machine is used for treating sludge, firstly, the sludge is poured into the filtering screen frame 2, the sludge can fall from gaps in the screen plate 201 in the filtering screen frame 2, when the sludge and impurities are screened, the power motor 3 is started, the power motor 3 drives the rotary vibrating block 301 to rotate, the rotary vibrating block 301 rotates to enable the first sliding frame 302 and the power motor 3 to vibrate up and down, the first spring 303 vibrates up and down along with the first spring, the filtering screen frame 2 and the screen plate 201 are driven to vibrate, screen plate 201 vibrates to avoid screen mesh blockage, after the sludge in the filtering screen frame 2 is filtered from the screen plate 201, the aeration mechanism is started, the aeration mechanism can avoid the sludge passing through the screen plate 201 from being deposited in the filtering screen frame 2, meanwhile, the moisture in the sludge can be aerated, after the aeration is completed, a baffle on the left side of the bottom of the filtering screen frame 2 is opened, then the sludge can flow into the separation mechanism from the left side of the filtering screen frame 2, the separating mechanism can discharge most of moisture in the sludge, the discharged moisture can be recycled, and the residual sludge block can be pushed out by the push plate 801 at the rear side of the fifth cylinder 8, so that the function of drying the sludge is realized.
Example 2
On the basis of embodiment 1, the screen plate 201 in the filtering screen frame 2 can be detached.
When the sieve plate 201 is damaged and needs to be replaced, the sieve plate 201 can be taken out from the front end of the filtering sieve frame 2 for replacement, and the sieve plate 201 with smaller through holes can also be replaced to screen out impurities in the sludge.
As shown in fig. 5-7, the aeration mechanism includes an air pump 5, a first air duct 501, a second air duct 502, a second air duct 503, a first fixing frame 504, a connecting plate 505, a sliding air guide rod 506 and a sliding baffle 602, the air pump 5 is installed on the front side of the top of the support frame 1, the air outlet of the air pump 5 is connected with the first air duct 501, the first air duct 501 is a flexible tube, the first fixing frame 504 is fixed on the front end of the left side wall of the support plate 101, the first fixing frame 504 is L-shaped, the second air duct 502 is installed on the top of the first fixing frame 504, the telescopic rod of the second air duct 502 faces backwards, the filter frame 2 is installed with the second air duct 503, the second air duct 503 is a rigid tube, the second air duct 503 is provided with a plurality of air outlets, the sliding air guide rod 506 is slidably connected with the second air duct 503, the sliding air guide rod 506 is provided with a plurality of air outlets, the size of an air outlet on the second air duct 503 is equal to that of an air outlet on the sliding air guide rod 506, the front end of the sliding air guide rod 506 is connected with the first air duct 501, air in the air pump 5 enters the sliding air guide rod 506 through the first air duct 501, a connecting plate 505 is fixed at the front end of the sliding air guide rod 506, a telescopic rod of the second air cylinder 502 is connected to the connecting plate 505, the second air cylinder 502 controls the sliding air guide rod 506 to move back and forth through the connecting plate 505, the left end of the bottom of the filter screen frame 2 is slidably connected with a sliding baffle 602, and the sliding baffle 602 is used for blocking sludge.
When impurities in sludge are filtered, the filtered sludge is left at the bottom of the filtering screen frame 2, the sludge is blocked by the sliding baffle 602 on the left side of the bottom of the filtering screen frame 2, the air pump 5 is started at the moment, the air pump 5 inputs compressed air into the sliding air guide rod 506 through the first air guide pipe 501, the air outlet on the sliding air guide rod 506 is also blocked by the second air guide pipe 503 at the moment, air cannot pass through the air outlet, the second air cylinder 502 is started, the telescopic rod of the second air cylinder 502 pushes the sliding air guide rod 506 backwards, when the air outlet on the sliding air guide rod 506 is overlapped with the through hole on the second air guide pipe 503, the second air cylinder 502 is closed, the air in the air pump 5 is discharged into the sludge through the air outlets of the first air guide pipe 501 and the sliding air guide rod 506, the microorganisms in the sewage accelerate the oxidative decomposition of the organic matters while avoiding the sludge deposition, and after the aeration is completed, the cylinder 502 II is started firstly, the telescopic rod of the cylinder 502 II can pull the sliding air guide rod 506 back to the original position, then the cylinder 502 II is closed, the sliding air guide rod 506 can block the air outlet on the second air guide pipe 503, then the air pump 5 is closed, then the sliding baffle 602 is pulled out, sludge can flow into the separating mechanism leftwards, and the functions of avoiding sludge deposition and carrying out primary treatment on sewage are achieved.
As shown in fig. 5 and fig. 8-9, the separating mechanism includes a sewage collecting frame 7, a water outlet 701, a fourth cylinder 702, a third sliding frame 703, a filtrate plate 704, a filtrate frame 705 and a liquid outlet frame 706, the left side of the top of the support frame 1 is provided with the sewage collecting frame 7, the sewage collecting frame 7 is used for receiving sewage discharged from sludge, the left side of the sewage collecting frame 7 is provided with the water outlet 701, the water outlet 701 can be connected with a water pipe to collect sewage conveniently, the left side of the top of the support frame 1 is provided with two fourth cylinders 702, telescopic rods of the fourth cylinders 702 are arranged upwards, the two fourth cylinders 702 are respectively located at the front side and the rear side of the sewage collecting frame 7, the sewage collecting frame 7 is connected with the third sliding frame in a sliding manner, a horizontal plate of the third sliding frame 703 is provided with a plurality of through holes, the telescopic rods 703 of the two fourth cylinders 702 are connected to the third sliding frame 703 together, the fourth cylinders 702 can control the third sliding frame 703 to move up and down, a filtrate plate 704 is mounted at the top of the third sliding frame 703, the filtrate plate 704 can enable water in sludge to pass through but can block the sludge, a liquid outlet frame 706 is mounted at the top of the sewage collection frame 7, a plurality of through holes are formed in the four walls of the liquid outlet frame 706, the through holes in the third sliding frame 703 and the liquid outlet frame 706 are used for enabling sewage to pass through, a filtrate frame 705 is mounted in the liquid outlet frame 706, the filtrate frame 705 and the filtrate plate 704 jointly form a rectangular groove, and the filtrate plate 704 is in sliding connection with the filtrate frame 705.
After the aeration treatment of the sludge is finished, the sliding baffle 602 slides downwards, the sludge in the filtering screen frame 2 flows into the filtrate plate 704 and the filtrate frame 705 at the top of the sewage collecting frame 7, the filtrate plate 704 and the filtrate frame 705 are made of materials through which liquid can pass, sewage in the sludge can permeate from the filtrate plate 704 and the filtrate frame 705, then the sewage flows into the sewage collecting frame 7 through the through holes on the third sliding frame 703 or the liquid outlet frame 706, the sewage in the sewage collecting frame 7 flows out along the water outlet 701, when the sewage needs to be collected, a water pipe can be connected to the water outlet 701 to collect and treat the sewage, after no sewage flows out from the filtrate plate 704 and the filtrate frame 705, the two fourth air cylinders 702 are started, the telescopic rods of the two fourth air cylinders 702 upwards support the third sliding frame 703, the third sliding frame 703 drives the filtrate plate 704 and the residual sludge blocks to upwards rise, when the sludge block is equal to the fifth cylinder 8 in height, the two fourth cylinders 702 are closed, the fifth cylinder 8 is started simultaneously, the fifth cylinder 8 pushes the sludge block backwards, after the fifth cylinder 8 is reset, the two fourth cylinders 702 are started, the telescopic rods of the two fourth cylinders 702 pull the third sliding frame 703 downwards, the third sliding frame 703 drives the filtrate plate 704 to move downwards for resetting, and the functions of separating sewage and sludge and respectively recovering the sewage and the sludge are realized.
Example 3
On the basis of the embodiment 2, as shown in fig. 2-3, the filtering screen frame further comprises a waste collecting inclined plate 202, a first air cylinder 4, a sliding cleaning plate 401, a sliding material retaining frame 402, a sliding rod 403 and a second spring 404, wherein the waste collecting inclined plate 202 is fixed on the rear side of the filtering screen frame 2, the waste collecting inclined plate 202 is an arc-shaped plate, the waste collecting inclined plate 202 slightly inclines towards the right, the first air cylinder 4 is installed at the front end of the supporting plate 101, the telescopic rod of the first air cylinder 4 is arranged towards the rear, the sliding cleaning plate 401 is slidably connected in the filtering screen frame 2, the telescopic rod of the first air cylinder 4 is connected with the sliding cleaning plate 401, the first air cylinder 4 is used for controlling the sliding cleaning plate 401 to slide back and forth, the lower half part of the rear side surface of the sliding cleaning plate 401 is an inclined surface, the sliding cleaning plate 401 slides in the filtering screen frame 2 to push out the sundries on the top of the screen plate 201 backwards, the sliding material retaining frame 402 is slidably connected with the rear side of the filtering screen frame 2, who is equipped with cylindrical pole at both ends about the slip fender work or material rest 402, and the rear side bilateral symmetry's of filtering reel 2 sliding connection has two slide bars 403, and slide bar 403 presses at slip fender work or material rest 402 top, all is connected with a second spring 404 between every slide bar 403 and the filtering reel 2, and second spring 404 provides decurrent elasticity for slide bar 403.
When sludge is filtered, a lot of impurities are left on the top of the sieve plate 201, at the moment, the first air cylinder 4 is started, the telescopic rod of the first air cylinder 4 pushes the sliding cleaning plate 401 backwards, the sliding cleaning plate 401 pushes the impurities on the top of the sieve plate 201 backwards, when the sliding cleaning plate 401 is in contact with the sliding material blocking frame 402 on the rear side, two sides of the sliding material blocking frame 402 on the rear side can slide upwards along the inclined plane on the rear side of the sliding cleaning plate 401, when the sliding material blocking frame 402 slides upwards, the sliding material blocking frame 402 can drive the sliding rod 403 to slide upwards and compress the second spring 404, the sliding cleaning plate 401 pushes the impurities on the top of the sieve plate 201 out from the rear side, after cleaning is finished, the telescopic rod of the first air rod pulls back the sliding cleaning plate 401, when the sliding cleaning plate 401 slides forwards, the sliding material blocking frame 402 can slide downwards along the inclined plane on the rear side of the sliding cleaning plate 401 under the action of the second spring 404, after the sliding cleaning plate 401 resets, the first air cylinder 4 is closed, and the function of automatically cleaning sundries on the top of the filter plate is realized.
As shown in fig. 6, a third spring 507 is further included, and the third spring 507 is connected between the sliding air guide rod 506 and the second air guide tube 503.
During aeration, the second cylinder 502 pushes the sliding air guide rod 506 to slide backwards, meanwhile, the third spring 507 is compressed, and after aeration is finished, the third spring 507 assists the second cylinder 502 to enable the sliding air guide rod 506 to slide forwards and reset, so that the function of assisting the sliding air guide rod 506 to slide forwards and reset is achieved.
As shown in fig. 7, the device further comprises a second fixing frame 6, a third cylinder 601, a second sliding frame 603 and a pressing plate 604, the second fixing frame 6 is fixedly connected between the filtering screen frame 2 and the sewage collecting frame 7, the second fixing frame 6 is L-shaped, and a sliding groove is formed in one end, close to the filtering screen frame 2, of the second fixing frame 6, a third air cylinder 601 is installed at the top of the second fixing frame 6, a telescopic rod of the third air cylinder 601 is arranged downwards, a second sliding frame 603 is connected in the second fixing frame 6 in a sliding mode, a sliding baffle 602 is connected to the right end of the second sliding frame 603, the right end of the second sliding frame 603 is U-shaped, the second sliding frame 603 is also connected with the filtering screen frame 2 in a sliding mode, the telescopic rod of the third air cylinder 601 is connected with the second sliding frame 603, the third air cylinder 601 is used for controlling the second sliding frame 603 to slide up and down, a pressing plate 604 is fixed to the left side of the bottom of the second sliding frame 603, and a plurality of circular through holes are formed in the pressing plate 604.
After aeration is finished, the third air cylinder 601 is started, the telescopic shaft of the third air cylinder 601 pushes the second sliding frame 603 downwards, the second sliding frame 603 descends and drives the sliding baffle 602 and the pressing plate 604 to slide downwards, the sludge in the filtering screen frame 2 flows out from the left side when the sliding baffle 602 descends, after all the sludge flows out, the telescopic rod of the second air cylinder 502 continues to drive the second sliding frame 603 to descend, the second sliding frame 603 descends and drives the sliding baffle 602 and the pressing plate 604 to descend, the bottom of the pressing plate 604 is provided with a filtering plate material with the same effect as the filtering plate material 704, as the pressing plate 604 is just positioned at the top of the filtering plate material 704, when the pressing plate 604 descends and enters the filtering frame 705, the pressing plate 604 is in contact with the sludge, as the pressing plate 604 gradually moves downwards along the filtering frame 705, a large amount of sewage in the filtering frame 705 and the filtering plate material 704 is pressed out, the outflow sewage flows into the sewage collection frame 7 at the bottom through the third sliding frame 703 and the sewage collection frame 706, and the sludge between the filtrate frame 705 and the filtrate plate 704 is gradually pressed into a rectangular block, when most of the sewage in the sludge is discharged, the third cylinder 601 reversely runs, the telescopic rod of the third cylinder 601 drives the second sliding frame 603, the sliding baffle 602 and the pressing plate 604 to slide upwards for resetting, and when the sliding baffle 602 resets, the third cylinder 601 is closed, so that the functions of pressing out the moisture in the sludge and pressing and forming the sludge are realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A swing type sludge drying device with an aeration function comprises a support frame (1), a support plate (101), a support seat (102), a fifth cylinder (8) and a push plate (801), wherein the support plate (101) is fixed at the top of the support frame (1), the support seat (102) is fixed on the support plate (101), the fifth cylinder (8) is installed at the top of the support frame (1), and a telescopic rod of the fifth cylinder (8) is connected with the push plate (801), and the swing type sludge drying device is characterized by further comprising a filtering screen frame (2), a screen plate (201), a power motor (3), a rotary vibrating block (301), a first sliding frame (302), a first spring (303), an aeration mechanism and a separation mechanism, wherein the filtering screen frame (2) is installed on the support seat (102), the screen plate (201) is connected in the filtering screen frame (2) in a sliding manner, two first sliding frames (302) are connected in the support plate (101) in a sliding manner, all be connected with a first spring (303) between every first carriage (302) and backup pad (101), two first carriages (302) all are connected with filtration reel (2), a motor power (3) are installed at first carriage (302) top of front end, be connected with a rotatory vibrations piece (301) on the output shaft of motor power (3), when motor power (3) drive rotatory vibrations piece (301) and rotate, first carriage (302) can shake from top to bottom along with rotatory vibrations piece (301), thereby it shakes from top to bottom to drive filtration reel (2), aeration mechanism installs in support frame (1) and filtration reel (2), aeration mechanism is used for preventing sludge settling, separating mechanism installs the top left side at support frame (1), separating mechanism is used for separating sewage and silt.
2. The oscillating sludge drying apparatus with aeration function as claimed in claim 1, wherein the screen plate (201) in the filtering screen frame (2) can be detached.
3. The swing type sludge drying device with the aeration function according to claim 2, wherein the aeration mechanism comprises an air pump (5), a first air duct (501), a second air duct (502), a second air duct (503), a first fixing frame (504), a connecting plate (505), a sliding air guide rod (506) and a sliding baffle (602), the air pump (5) is installed on the front side of the top of the support frame (1), the first air duct (501) is connected to an air outlet of the air pump (5), the first fixing frame (504) is fixed to the front end of the left side wall of the support plate (101), the second air duct (502) is installed on the top of the first fixing frame (504), the second air duct (503) is installed on the filter screen frame (2), the sliding air guide rod (506) is slidably connected to the second air duct (503), and the front end of the sliding air guide rod (506) is connected to the first air duct (501), the front end of the sliding air guide rod (506) is fixed with a connecting plate (505), the telescopic rod of the second cylinder (502) is connected to the connecting plate (505), and the left end of the bottom of the filtering screen frame (2) is connected with a sliding baffle (602) in a sliding mode.
4. The oscillating sludge drying device with aeration function as claimed in claim 3, wherein the separating mechanism comprises a sewage collecting frame (7), a water outlet (701), four cylinders (702), a third sliding frame (703), a filtrate plate (704), a filtrate frame (705) and a liquid outlet frame (706), the sewage collecting frame (7) is installed on the left side of the top of the supporting frame (1), the water outlet (701) is arranged on the left side of the sewage collecting frame (7), two four cylinders (702) are arranged on the left side of the top of the supporting frame (1), the two four cylinders (702) are respectively arranged on the front side and the rear side of the sewage collecting frame (7), the third sliding frame (703) is slidably connected in the sewage collecting frame (7), the telescopic rods of the two four cylinders (702) are commonly connected to the third sliding frame (703), the filtrate plate (704) is installed on the top of the third sliding frame (703), the top of the sewage collecting frame (7) is provided with a liquid outlet frame (706), and a filtrate frame (705) is arranged in the liquid outlet frame (706).
5. The oscillating sludge drying device with aeration function as claimed in claim 4, the novel filter screen frame is characterized by further comprising a waste collection inclined plate (202), a cylinder (4), a sliding cleaning plate (401), a sliding material blocking frame (402), sliding rods (403) and a second spring (404), wherein the waste collection inclined plate (202) is fixed on the rear side of the filter screen frame (2), the cylinder (4) is installed at the front end of the supporting plate (101), the sliding cleaning plate (401) is connected in the filter screen frame (2), the sliding cleaning plate (401) is connected with a telescopic rod of the cylinder (4), the sliding material blocking frame (402) is connected on the rear side of the filter screen frame (2) in a sliding mode, the sliding rods (403) are connected in the bilateral symmetry of the rear side of the filter screen frame (2), and the second spring (404) is connected between each sliding rod (403) and the filter screen frame (2).
6. The oscillating sludge drying device with aeration function as claimed in claim 5, further comprising a third spring (507), wherein the third spring (507) is connected between the sliding air guide rod (506) and the second air guide tube (503).
7. The oscillating sludge drying device with aeration function as claimed in claim 6, further comprising a second fixing frame (6), a third cylinder (601), a second sliding frame (603) and a pressing plate (604), wherein the second fixing frame (6) is fixedly connected between the filtering screen frame (2) and the sewage collecting frame (7), the third cylinder (601) is installed on the top of the second fixing frame (6), the second sliding frame (603) is slidably connected in the second fixing frame (6), the right end of the second sliding frame (603) is connected with the sliding baffle (602), the telescopic rod of the third cylinder (601) is connected with the second sliding frame (603), and the pressing plate (604) is fixed on the left side of the bottom of the second sliding frame (603).
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| CN114605051B (en) | 2022-07-29 |
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