CN115465975A - Effluent treatment plant is used between meat products processing vehicle - Google Patents
Effluent treatment plant is used between meat products processing vehicle Download PDFInfo
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- CN115465975A CN115465975A CN202211420109.1A CN202211420109A CN115465975A CN 115465975 A CN115465975 A CN 115465975A CN 202211420109 A CN202211420109 A CN 202211420109A CN 115465975 A CN115465975 A CN 115465975A
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- filter
- rotating shaft
- tank
- lifting
- sewage
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- 235000013622 meat product Nutrition 0.000 title claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000746 purification Methods 0.000 claims abstract description 22
- 230000015271 coagulation Effects 0.000 claims abstract description 21
- 238000005345 coagulation Methods 0.000 claims abstract description 21
- 238000005189 flocculation Methods 0.000 claims abstract description 14
- 230000016615 flocculation Effects 0.000 claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 14
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 abstract description 13
- 239000000701 coagulant Substances 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 8
- 239000008187 granular material Substances 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 235000013372 meat Nutrition 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 235000012046 side dish Nutrition 0.000 description 1
Images
Classifications
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention provides a wastewater treatment device for a meat product processing workshop, which relates to the technical field of meat product processing and comprises a sewage treatment tank main body, wherein the sewage treatment tank main body is of a rectangular cavity structure, a cavity of the sewage treatment tank main body is divided into a coagulation tank, a flocculation tank and a sedimentation tank, and sewage in the coagulation tank is more fully stirred and mixed with a coagulant through matching of an expansion component, a lifting component and a first stirring impeller at the bottom, so that the reaction efficiency of the coagulant can be greatly improved; through the lifting filter, rotate the filter and filter a net section of thick bamboo and cooperate, can effectively get rid of the large granule suspended solid in the pond sewage of flocculating to improve the purification efficiency of sewage, it is relatively poor to solve the single mixing efficiency of stirring form in the current pond of coagulating, reduces the utilization ratio of coagulant, can float a large amount of large granule suspended solids in the sewage simultaneously, follows water purification pipeline discharge easily, influences the problem of water purification quality.
Description
Technical Field
The invention relates to the technical field of meat product processing, in particular to a wastewater treatment device for a meat product processing workshop.
Background
With the economic development and the continuous improvement of living standard, people increasingly demand side food such as meat processing products, and the total amount of the corresponding processing waste water generated by the people is increased, and the component variability is increased. Because the meat processing wastewater contains a large amount of organic matters, high-concentration grease and various pathogenic bacteria, the meat processing wastewater must be pretreated and then sent into a sewage treatment center for final treatment, the effluent can be discharged after reaching the standard after detection, and if the effluent is directly discharged without the treatment process, serious pollution of environmental water is caused to cause water environment safety crisis. At present, a large amount of waste water generated in the meat non-staple food processing industry becomes one of the largest organic pollution sources in China.
Present waste water treatment device for meat products processing vehicle is when using, mix the coagulant through stirring fan blade in general coagulation basin, it is relatively poor that its stirring form is single to mix efficiency, thereby the utilization ratio of coagulant has been reduced, can float a large amount of large granule suspended solids in the sewage simultaneously, because it is difficult to deposit in sewage that suspends, follow water purification pipeline easily and discharge, influence the water purification quality, and a large amount of fixture impurity are deposited easily to the filter surface of water purification discharge position, can reduce the filter effect of filter, and influence the discharge efficiency of water purification.
Disclosure of Invention
In view of the above, the invention provides a wastewater treatment device for a meat product processing workshop, which solves the problems that the mixing efficiency of the existing wastewater treatment device for the meat product processing workshop is poor due to the single stirring mode in a coagulation tank, the utilization rate of a coagulant is reduced, a large amount of large-particle suspended matters float in sewage and are easy to be discharged along a clean water pipeline, the quality of clean water is influenced, and a large amount of fixed matter impurities are easy to deposit on the surface of a filter plate at the discharge position of the clean water, so that the filtering effect of the filter plate is reduced.
The invention provides a waste water treatment device for a meat product processing workshop, which specifically comprises: the sewage treatment tank comprises a sewage treatment tank main body, a sewage treatment tank and a sewage treatment tank, wherein the sewage treatment tank main body is of a rectangular cavity structure, and a cavity of the sewage treatment tank main body is divided into a coagulation tank, a flocculation tank and a sedimentation tank;
the left end of the sewage treatment tank main body is provided with a raw water inlet which is communicated with the coagulation tank, the right end of the sewage treatment tank main body is provided with a precipitation water tank, the central position of the top of the sewage treatment tank main body is provided with a fixed top plate, the bottom of the sewage treatment tank main body is provided with a sewage discharge outlet, and the sewage discharge outlet is communicated with the precipitation tank;
a first motor is arranged at the top of the coagulation tank, and the first motor is a reciprocating motor; a first rotating shaft lever is rotatably arranged at the bottom of the first motor; the first rotating shaft rod is provided with an expansion component and a lifting component;
a second motor is arranged at the top of the flocculation tank; a second rotating shaft lever is rotatably arranged at the bottom of the second motor; a filter screen cylinder is arranged in the flocculation tank; two positions outside the filter screen cylinder are provided with rotating filter plates which are symmetrically distributed; a lifting filter plate is arranged in the filter screen cylinder;
a third motor is arranged at the top of the sedimentation tank; and a third rotating shaft lever is rotatably arranged at the bottom of the third motor.
Furthermore, the first rotating shaft rod is rotatably connected with the fixed top plate and the inner bottom wall of the concrete pool through a bearing, a thread surface is arranged on the periphery of the lower half section of the first rotating shaft rod, and a first stirring impeller is arranged at the position, close to the bottom end, of the first rotating shaft rod.
Furthermore, the expansion supporting component comprises a connecting sleeve, supporting rods and supporting plates, the top of the connecting sleeve is connected with a fixed top plate, the connecting sleeve is rotatably sleeved on a first rotating shaft rod, four groups of supporting rods are rotatably installed on the periphery of the connecting sleeve through pin shafts, each group of supporting rods is divided into two parts, the two parts of supporting rods are distributed in an up-and-down parallel mode, the supporting plates are rotatably installed at the end parts of every two groups of supporting rods through pin shafts, and the supporting plates are distributed in a circular array mode.
Furthermore, the lifting assembly comprises an installation frame, lifting plates, a connecting sliding sleeve, a connecting threaded sleeve and a transmission rod, the installation frame is distributed in an annular array mode at four positions, three lifting plates are arranged on the installation frame, the installation frame is of a structure like a Chinese character '\21274', the connecting sliding sleeve and the connecting threaded sleeve are respectively arranged at two ends of the installation frame, the connecting sliding sleeve is sleeved on the connecting sleeve in a sliding mode, the connecting threaded sleeve is connected with a threaded surface of the first rotating shaft rod in a sliding mode through threads, the transmission rod is rotatably arranged at the periphery of the connecting threaded sleeve through a pin shaft, and the end part of the transmission rod is rotatably connected with a supporting rod below the connecting threaded sleeve through a pin shaft.
Furthermore, the second rotating shaft rod is rotatably connected with the fixed top plate through a bearing, and the outer peripheral surface of the lower half section of the second rotating shaft rod is provided with reciprocating threads.
Furthermore, the upper end part and the lower end part of the filter screen cylinder are respectively provided with a fixing frame, the second rotating shaft rod is rotationally connected with the two fixing frames through a bearing, two sides of the inner peripheral surface of the filter screen cylinder are provided with guide rods, and the two guide rods are symmetrically distributed.
Furthermore, a connecting frame is arranged between the tops of the two rotary filter plates and fixedly connected with a second rotary shaft rod, a limiting groove is formed in the bottom of each rotary filter plate, a limiting round rod is arranged on one side of the limiting groove, a supporting spring is sleeved on the limiting round rod, a sliding block is arranged at the bottom of each rotary filter plate and is in sliding connection with the rotary filter plates through the limiting groove, a rolling wheel is rotatably arranged at one end of each sliding block, and the rolling wheel is in rolling connection with a filter screen cylinder.
Further, lifting filter central point puts and is equipped with the through-hole, and the second rotates the through-hole that the axostylus axostyle runs through in the lifting filter, and lifting filter periphery two places are equipped with the guide way, and the lifting filter passes through guide way and guide bar sliding connection, are equipped with two protruding axles in the through-hole of lifting filter, and protruding axle and the reciprocal thread engagement of second rotation axostylus axostyle are connected.
Further, the sedimentation tank top is equipped with the water purification collecting vat, and the water purification collecting vat is line type array mode and distributes, and the sedimentation tank top is equipped with fixed filter, and fixed filter is located the water purification collecting vat below.
Furthermore, the third rotating shaft rod is rotatably connected with the fixed top plate through a bearing, a second stirring impeller is arranged at the bottom of the third rotating shaft rod, a rotating disc is arranged on the third rotating shaft rod, two scraping plates are arranged on the rotating disc, and the scraping plates are in contact with the fixed filter plate.
Advantageous effects
1. This device provides power by first motor, can mesh through the rotation of first rotation axostylus axostyle and order about connecting thread cover and slide from top to bottom, can make the mounting bracket drive the lifting board and fluctuate, convection current about making the sewage in the coagulation basin produce, cooperation transfer line and bracing piece are connected simultaneously, can utilize the bracing piece to drive the fagging of everywhere and strut all around mutually, therefore can see, through expanding the subassembly, the first impeller of lifting subassembly and bottom cooperatees, make the more abundant stirring of sewage in the coagulation basin mix with the coagulant, can improve the reaction efficiency of coagulant greatly.
2. This device is provided power by the second motor, rotates the axostylus axostyle through the second and can order about two places and rotate the filter around filtering the screen section of thick bamboo rotation, utilizes the reciprocal screw thread and the protruding transmission of second rotation axostylus axostyle simultaneously, can make the lifting filter slide from top to bottom along the guide bar, and is thus visible, through the lifting filter, rotate the filter and filter the screen section of thick bamboo and cooperate, can effectively get rid of the large granule suspended solid in the sewage in the flocculation basin to improve the purification efficiency of sewage.
3. This device is provided power by the third motor, and the third rotation axostylus axostyle can drive scraper blade and second impeller rotation simultaneously, because the scraper blade contacts with fixed filter, can avoid a large amount of solid impurity to pile up on fixed filter to guarantee the filter effect of fixed filter, and improve the discharge efficiency of water purification.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view showing the overall configuration of a wastewater treatment apparatus for a meat product processing plant according to the present invention;
FIG. 2 is a schematic view of a cross-sectional view of a main body of a sewage treatment tank according to an embodiment of the present invention;
FIG. 3 is a schematic view of the first motor, first rotating shaft, expansion assembly and lift assembly configuration of an embodiment of the present invention;
FIG. 4 is a schematic illustration of the exploded view of FIG. 3 in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural view of a second motor, a second rotating shaft, a filter screen cylinder and a rotating filter plate of the embodiment of the invention;
FIG. 6 is a schematic illustration of the embodiment of the present invention shown in FIG. 5 in an exploded configuration with the filter screen cartridge removed;
FIG. 7 is an enlarged view of portion A of FIG. 6 according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a clean water collecting tank, a fixed filter plate, a third motor and a third rotating shaft according to an embodiment of the present invention.
List of reference numerals
1. A sewage treatment tank main body; 101. a raw water inlet; 102. a precipitation water tank; 103. fixing a top plate; 104. a sewage draining outlet; 2. a coagulation tank; 201. a first motor; 202. a first rotating shaft lever; 2021. a thread face; 2022. a first stirring impeller; 203. an expansion assembly; 2031. a connecting sleeve; 2032. a support bar; 2033. a supporting plate; 204. a lifting assembly; 2041. a mounting frame; 2042. lifting the plate; 2043. connecting a sliding sleeve; 2044. connecting a threaded sleeve; 2045. a transmission rod; 3. a flocculation tank; 301. a second motor; 302. a second rotating shaft; 3021. reciprocating screw threads; 303. a filter screen cylinder; 3031. a fixed mount; 3032. a guide bar; 304. rotating the filter plate; 3041. a connecting frame; 3042. a limiting groove; 3043. a limiting round rod; 3044. a support spring; 3045. a slider; 3046. a rolling wheel; 305. lifting the filter plate; 3051. a guide groove; 3052. a protruding shaft; 4. a sedimentation tank; 401. a purified water collecting tank; 402. fixing the filter plate; 403. a third motor; 404. a third rotating shaft; 4041. a second stirring impeller; 4042. a scraper.
Detailed Description
In order to make the objects, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a waste water treatment device for a meat product processing workshop, which comprises: the sewage treatment tank comprises a sewage treatment tank main body 1, wherein the sewage treatment tank main body 1 is of a rectangular cavity structure, and a cavity of the sewage treatment tank main body 1 is divided into a coagulation tank 2, a flocculation tank 3 and a sedimentation tank 4;
a raw water inlet 101 is formed in the left end of the sewage treatment tank main body 1, the raw water inlet 101 is communicated with the coagulation tank 2, a precipitation water tank 102 is arranged at the right end of the sewage treatment tank main body 1, a fixed top plate 103 is arranged in the center of the top of the sewage treatment tank main body 1, a sewage discharge port 104 is formed in the bottom of the sewage treatment tank main body 1, and the sewage discharge port 104 is communicated with the precipitation tank 4;
a first motor 201 is arranged at the top of the coagulation tank 2, and the first motor 201 is a reciprocating motor; a first rotating shaft rod 202 is rotatably mounted at the bottom of the first motor 201; the first rotating shaft rod 202 is provided with an expansion component 203 and a lifting component 204;
the top of the flocculation tank 3 is provided with a second motor 301; a second rotating shaft 302 is rotatably mounted at the bottom of the second motor 301; a filter screen drum 303 is arranged in the flocculation tank 3; two rotating filter plates 304 are arranged at two positions outside the filter screen drum 303, and the two rotating filter plates 304 are symmetrically distributed; a lifting filter plate 305 is arranged in the filter screen cylinder 303;
the top of the sedimentation tank 4 is provided with a third motor 403; a third rotating shaft 404 is rotatably mounted at the bottom of the third motor 403.
The first rotating shaft lever 202 is rotatably connected with the fixed top plate 103 and the bottom wall inside the coagulation tank 2 through a bearing, a threaded surface 2021 is arranged on the periphery of the lower half section of the first rotating shaft lever 202, and a first stirring impeller 2022 is arranged at the position, close to the bottom end, of the first rotating shaft lever 202;
the expansion and support assembly 203 comprises a connecting sleeve 2031, supporting rods 2032 and supporting plates 2033, the top of the connecting sleeve 2031 is connected with the fixed top plate 103, the connecting sleeve 2031 is rotatably sleeved on the first rotating shaft 202, four groups of supporting rods 2032 are rotatably arranged on the periphery of the connecting sleeve 2031 through pin shafts, each group of supporting rods 2032 is provided with two supporting rods 2032, the two supporting rods 2032 are distributed in an up-down parallel manner, the supporting plates 2033 are rotatably arranged at the end parts of each two groups of supporting rods 2032 through pin shafts, and the four supporting plates 2033 are distributed in an annular array manner;
the lifting assembly 204 comprises an installation frame 2041, a lifting plate 2042, a connecting sliding sleeve 2043, a connecting threaded sleeve 2044 and a transmission rod 2045, the installation frame 2041 is distributed in an annular array mode, three lifting plates 2042 are arranged on the installation frame 2041, the installation frame 2041 is of a '21274'. Form structure, the connecting sliding sleeve 2043 and the connecting threaded sleeve 2044 are respectively arranged at two ends of the installation frame 2041, the connecting sliding sleeve 2043 is sleeved on the connecting sleeve 2031 in a sliding mode, the connecting threaded sleeve 2044 is connected with a threaded surface 2021 of the first rotating shaft rod 202 in a sliding mode through threads, the periphery of the connecting threaded sleeve 2044 is provided with the transmission rod 2045 through pin rotation, the end portion of the transmission rod 2045 is connected with the supporting rod 2032 below through a pin in a rotating mode, the device is powered by a first motor 201, the connecting threaded sleeve 2044 can be meshed through rotation of the first rotating shaft rod 202 to drive the connecting threaded sleeve 2044 to slide, the installation frame 2041 can drive the lifting plate 2042 to float up and down, sewage in the coagulation tank 2 to generate up-down convection, the coagulant support rod 2045 is matched with the supporting rod 2042, the coagulant is capable of driving the four supporting rod to drive the four supporting rod 2043 to drive the impeller to be matched, the four parts to greatly expand, and further increase the mixing efficiency of the impeller 204, and the impeller, and the mixing tank, and the mixing efficiency of the impeller 2022, and the mixing tank can be matched with the mixing tank, and the mixing efficiency of the mixing tank can be improved, and the mixing efficiency can be improved, and the impeller 2022, and the mixing efficiency can be improved by the mixing efficiency of the mixing impeller 2022 can be improved.
The second rotating shaft lever 302 is rotatably connected with the fixed top plate 103 through a bearing, and the outer peripheral surface of the lower half section of the second rotating shaft lever 302 is provided with a reciprocating thread 3021;
the upper end and the lower end of the filter screen cylinder 303 are both provided with a fixing frame 3031, the second rotating shaft lever 302 is rotatably connected with the two fixing frames 3031 through a bearing, two sides of the inner peripheral surface of the filter screen cylinder 303 are provided with guide rods 3032, and the two guide rods 3032 are distributed in a symmetrical mode;
a connecting frame 3041 is arranged between the tops of the two rotary filter plates 304, the connecting frame 3041 is fixedly connected with the second rotary shaft rod 302, a limiting groove 3042 is arranged at the bottom of the rotary filter plate 304, a limiting round rod 3043 is arranged on one side of the limiting groove 3042, a supporting spring 3044 is sleeved on the limiting round rod 3043, a sliding block 3045 is arranged at the bottom of the rotary filter plate 304, the sliding block 3045 is in sliding connection with the rotary filter plate 304 through the limiting groove 3042, a rolling wheel 3046 is rotatably arranged at one end of the sliding block 3045, and the rolling wheel 3046 is in rolling connection with the filter screen cylinder 303;
lifting filter 305 central point puts and is equipped with the through-hole, and second pivot axis pole 302 runs through in the through-hole of lifting filter 305, lifting filter 305 periphery two places are equipped with guide way 3051, and lifting filter 305 passes through guide way 3051 and guide bar 3032 sliding connection, be equipped with two department's protruding axle 3052 in the through-hole of lifting filter 305, and protruding axle 3052 is connected with the reciprocal screw thread 3021 meshing of second pivot axis pole 302, this device is provided with power by second motor 301, can drive two places through second pivot axis pole 302 and rotate filter 304 around filtering screen drum 303 is rotatory, utilize the reciprocal screw thread 3021 and the protruding axle transmission of second pivot axis pole 302 simultaneously, can make lifting filter 305 slide from top to bottom along guide bar 3032, therefore it is visible, through lifting filter 305, rotate filter 304 and filter screen drum 303 and cooperate, can effectively get rid of the suspended solid in the sewage in flocculation basin 3, thereby improve the purification efficiency of sewage.
The top of the sedimentation tank 4 is provided with a water purification collecting tank 401, the water purification collecting tanks 401 are distributed in a linear array mode, the top of the sedimentation tank 4 is provided with a fixed filter plate 402, and the fixed filter plate 402 is positioned below the water purification collecting tank 401;
third rotating shaft pole 404 passes through the bearing and rotates with fixed roof 103 to be connected, and third rotating shaft pole 404 bottom is equipped with second impeller 4041, be equipped with the rolling disc on the third rotating shaft pole 404, and be equipped with two scraper blades 4042 on the rolling disc, and scraper blade 4042 contacts with fixed filter 402, this device is provided power by third motor 403, third rotating shaft pole 404 can drive scraper blade 4042 and second impeller 4041 rotation simultaneously, because scraper blade 4042 contacts with fixed filter 402, can avoid a large amount of solid impurity to pile up on fixed filter 402, thereby guarantee the filter effect of fixed filter 402, and improve the discharge efficiency of water purification.
The specific use mode and function of the embodiment are as follows: according to the invention, the first motor 201 provides power, the connecting threaded sleeve 2044 can be driven to slide up and down by the rotation of the first rotating shaft rod 202 in a meshed manner, the mounting frame 2041 can drive the lifting plate 2042 to float up and down, so that the sewage in the coagulation tank 2 can generate up-down convection, meanwhile, the transmission rod 2045 is matched with the support rod 2032 to be connected, the support rod 2032 can be used for driving the four supporting plates 2033 to be unfolded all around, therefore, the expansion assembly 203, the lifting assembly 204 and the first stirring impeller 2022 at the bottom are matched, so that the sewage in the coagulation tank 2 is more fully stirred and mixed with a coagulant, and the reaction efficiency of the coagulant can be greatly improved; the second motor 301 provides power, the second rotating shaft lever 302 can drive the two rotating filter plates 304 to rotate around the filter screen cylinder 303, and meanwhile, the reciprocating threads 3021 of the second rotating shaft lever 302 are used for transmission with the convex shaft 3052, so that the lifting filter plate 305 can slide up and down along the guide rod 3032, and therefore, large suspended particles in the sewage in the flocculation tank 3 can be effectively removed through the matching of the lifting filter plate 305, the rotating filter plate 304 and the filter screen cylinder 303, and the purification efficiency of the sewage is improved; by the power that is provided by third motor 403, third rotating shaft pole 404 can drive simultaneously that scraper 4042 and second impeller 4041 are rotatory, because scraper 4042 contacts with fixed filter 402, can avoid a large amount of solid impurity to pile up on fixed filter 402 to guarantee the filter effect of fixed filter 402, and improve the exhaust efficiency of water purification.
The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a waste water treatment device for meat products processing workshop which characterized in that: the sewage treatment device comprises a sewage treatment tank main body (1), wherein the sewage treatment tank main body (1) is of a rectangular cavity structure, and a cavity of the sewage treatment tank main body (1) is divided into a coagulation tank (2), a flocculation tank (3) and a sedimentation tank (4);
the left end of the sewage treatment tank main body (1) is provided with a raw water inlet (101), the raw water inlet (101) is communicated with the coagulation tank (2), the right end of the sewage treatment tank main body (1) is provided with a precipitation water tank (102), a fixed top plate (103) is arranged at the center of the top of the sewage treatment tank main body (1), the bottom of the sewage treatment tank main body (1) is provided with a sewage discharge outlet (104), and the sewage discharge outlet (104) is communicated with the precipitation tank (4);
a first motor (201) is arranged at the top of the coagulation tank (2), and the first motor (201) is a reciprocating motor; a first rotating shaft rod (202) is rotatably arranged at the bottom of the first motor (201); the first rotating shaft rod (202) is provided with an expansion component (203) and a lifting component (204);
a second motor (301) is arranged at the top of the flocculation tank (3); a second rotating shaft lever (302) is rotatably arranged at the bottom of the second motor (301); a filter screen cylinder (303) is arranged in the flocculation tank (3); the two positions outside the filter screen drum (303) are provided with the rotary filter plates (304), and the two rotary filter plates (304) are symmetrically distributed; a lifting filter plate (305) is arranged in the filter screen cylinder (303);
the top of the sedimentation tank (4) is provided with a third motor (403); and a third rotating shaft lever (404) is rotatably arranged at the bottom of the third motor (403).
2. The apparatus for treating waste water for meat product processing plants as set forth in claim 1, wherein: the first rotating shaft rod (202) is rotatably connected with the fixed top plate (103) and the bottom wall in the coagulation tank (2) through a bearing, a threaded surface (2021) is arranged on the periphery of the lower half section of the first rotating shaft rod (202), and a first stirring impeller (2022) is arranged at the position, close to the bottom end, of the first rotating shaft rod (202).
3. The wastewater treatment apparatus for meat product processing plants as set forth in claim 2, wherein: expand and prop subassembly (203) including connecting sleeve (2031), bracing piece (2032) and fagging (2033), connecting sleeve (2031) top is connected with fixed roof (103), and connecting sleeve (2031) rotate the suit on first rotation axostylus axostyle (202), four group's bracing pieces (2032) are installed through the round pin hub rotation in connecting sleeve (2031) periphery, and every group bracing piece (2032) are two, and two department bracing pieces (2032) are upper and lower parallel mode and distribute, fagging (2033) are installed through the round pin hub rotation to every two groups bracing piece (2032) tip, and fagging (2033) are the annular array mode and distribute everywhere.
4. The apparatus for treating wastewater for meat products processing plants as set forth in claim 3, wherein: the lifting assembly (204) comprises an installation frame (2041), a lifting plate (2042), a connecting sliding sleeve (2043), a connecting threaded sleeve (2044) and a transmission rod (2045), the installation frame (2041) is distributed in an annular array mode at four positions, three lifting plates (2042) are arranged on the installation frame (2041), the installation frame (2041) is of a '21274', the two ends of the installation frame (2041) are respectively provided with the connecting sliding sleeve (2043) and the connecting threaded sleeve (2044), the connecting sliding sleeve (2043) is sleeved on the connecting sleeve (2031) in a sliding mode, the connecting threaded sleeve (2044) is connected with a threaded surface (2021) of the first rotating shaft rod (202) in a sliding mode in a threaded mode, the periphery of the connecting threaded sleeve (2044) is provided with the transmission rod (2045) at four positions in a rotating mode through a pin shaft, and the end of the transmission rod (2045) is connected with a supporting rod (2032) below in a rotating mode through a pin shaft.
5. The apparatus for treating wastewater for meat products processing plants of claim 1, wherein: the second rotating shaft lever (302) is rotatably connected with the fixed top plate (103) through a bearing, and the outer peripheral surface of the lower half section of the second rotating shaft lever (302) is provided with a reciprocating thread (3021).
6. The apparatus for treating waste water for meat product processing plants as set forth in claim 5, wherein: the upper end and the lower end of the filter screen cylinder (303) are both provided with a fixing frame (3031), the second rotating shaft rod (302) is rotatably connected with the two fixing frames (3031) through a bearing, two sides of the inner circumferential surface of the filter screen cylinder (303) are provided with guide rods (3032), and the two guide rods (3032) are distributed in a symmetrical mode.
7. The apparatus for treating waste water for meat product processing plants as set forth in claim 6, wherein: a connecting frame (3041) is arranged between the tops of the two rotating filter plates (304), the connecting frame (3041) is fixedly connected with the second rotating shaft rod (302), a limiting groove (3042) is formed in the bottom of each rotating filter plate (304), a limiting round rod (3043) is arranged on one side of the limiting groove (3042), a supporting spring (3044) is sleeved on the limiting round rod (3043), a sliding block (3045) is arranged at the bottom of each rotating filter plate (304), the sliding block (3045) is connected with the rotating filter plates (304) in a sliding mode through the limiting groove (3042), a rolling wheel (3046) is rotatably installed at one end of the sliding block (3045), and the rolling wheel (3046) is connected with the filter screen cylinder (303) in a rolling mode.
8. The apparatus for treating waste water for meat product processing plants as set forth in claim 7, wherein: lifting filter (305) central point puts and is equipped with the through-hole, and second rotation axostylus axostyle (302) run through in the through-hole of lifting filter (305), two departments of lifting filter (305) periphery are equipped with guide way (3051), and lifting filter (305) are through guide way (3051) and guide bar (3032) sliding connection, be equipped with two protruding axles (3052) in the through-hole of lifting filter (305), and protruding axle (3052) rotate reciprocal screw thread (3021) meshing connection of axostylus axostyle (302) with the second.
9. The apparatus for treating waste water for meat product processing plants as set forth in claim 1, wherein: sedimentation tank (4) top is equipped with water purification collecting vat (401), and water purification collecting vat (401) are line type array mode and distribute, and sedimentation tank (4) top is equipped with fixed filter (402), and fixed filter (402) are located water purification collecting vat (401) below.
10. The wastewater treatment apparatus for meat product processing plants as set forth in claim 9, wherein: third rotating shaft pole (404) is connected with fixed roof (103) rotation through the bearing, and third rotating shaft pole (404) bottom is equipped with second impeller (4041), is equipped with the rolling disc on third rotating shaft pole (404), and is equipped with two places scraper blade (4042) on the rolling disc to scraper blade (4042) contact with fixed filter (402).
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| CN202211420109.1A CN115465975A (en) | 2022-11-15 | 2022-11-15 | Effluent treatment plant is used between meat products processing vehicle |
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| CN202211420109.1A CN115465975A (en) | 2022-11-15 | 2022-11-15 | Effluent treatment plant is used between meat products processing vehicle |
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| CN115465975A true CN115465975A (en) | 2022-12-13 |
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| CN202211420109.1A Pending CN115465975A (en) | 2022-11-15 | 2022-11-15 | Effluent treatment plant is used between meat products processing vehicle |
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