CN116116101A - Industrial sewage treatment system - Google Patents
Industrial sewage treatment system Download PDFInfo
- Publication number
- CN116116101A CN116116101A CN202310347697.9A CN202310347697A CN116116101A CN 116116101 A CN116116101 A CN 116116101A CN 202310347697 A CN202310347697 A CN 202310347697A CN 116116101 A CN116116101 A CN 116116101A
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- Prior art keywords
- grid
- shell
- filter
- water
- locking
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- 239000010865 sewage Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 239000012535 impurity Substances 0.000 claims abstract description 73
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000007667 floating Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 208000034699 Vitreous floaters Diseases 0.000 claims description 28
- 239000010842 industrial wastewater Substances 0.000 claims description 14
- 238000004065 wastewater treatment Methods 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 abstract description 6
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
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- 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
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
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- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to the technical field of sewage treatment, in particular to an industrial sewage treatment system. An industrial sewage treatment system comprises a shell and a filtering device arranged in the shell, wherein the filtering device comprises a water storage shell, a filtering shell, a water baffle and a movable filtering mechanism. The water storage shell is fixedly arranged in the shell, the water inlet and the water outlet are formed in the water storage shell, the filter shell is connected with the water inlet, the water baffle plate is fixedly arranged in the water storage shell, a plurality of filter holes are sequentially formed in the circumferential direction of the filter shell at intervals, and the filter shell is rotatably arranged in the water baffle plate. According to the industrial sewage treatment system, the adjusting component is arranged to control the grid filter plates to move, floating objects in water are filtered through the grid filter plates, meanwhile, the impurity dehydration is realized in a centrifugal dehydration mode, the water content in the impurity is reduced, and the subsequent further treatment is convenient.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an industrial sewage treatment system.
Background
Along with the progress of technology and the improvement of living standard of people, the demands on industry are increased, a large amount of waste water and waste liquid are generated in industrial production, the waste water and waste liquid are collectively called industrial sewage, and the direct discharge of the industrial sewage is an important cause of environmental pollution, especially water pollution, so that the sewage is treated by a treatment system.
In the related art, the industrial sewage is treated by simple preliminary filtration and then soluble impurities in the water are removed, and the mode can simply separate the water from the impurities, but because the floats in the sewage are not treated, the floats to be cleaned are stored in the treated impurities, the water content in the filtered impurities is still higher, and the impurities still need to be cleaned independently in the subsequent treatment, so that the subsequent treatment and utilization are inconvenient.
Disclosure of Invention
The invention provides an industrial sewage treatment system, which aims to solve the problems that the existing treatment system cannot treat floaters in sewage, so that the floaters to be cleaned exist in the treated impurities, the water content in the filtered impurities is still high, and the impurities need to be cleaned independently in subsequent treatment, so that the subsequent treatment and utilization are inconvenient.
The invention relates to an industrial sewage treatment system which adopts the following technical scheme: an industrial sewage treatment system comprises a shell and a filtering device arranged in the shell, wherein the filtering device comprises a water storage shell, a filtering shell, a water baffle and a movable filtering mechanism; the water storage shell is fixedly arranged in the shell, a water inlet and a water outlet are formed in the water storage shell, a sewage outlet capable of being opened and closed is formed in the lower end of the water storage shell, and the initial sewage outlet is closed; the filter shell is of a cylindrical structure with openings at the upper end and the lower end, a water outlet bin is limited between the water storage shell and the filter shell, the filter shell is connected with the water inlet, the water baffle is fixedly arranged in the water storage shell, a plurality of filter holes are sequentially arranged at intervals in the circumferential direction of the filter shell, and the filter shell is rotatably arranged in the water baffle; the movable filter mechanism is arranged in the filter shell and comprises a grid filter plate, a plurality of adjusting components and a plurality of floating balls; the adjusting component is in a locking state and an unlocking state, and can open the grid filter plate to a preset size in the locking state, so that the grid filter plate only allows water and impurities smaller than or equal to the preset size to pass downwards, and the grid filter plate is in a fixed state; in an unlocking state, the grid filter plate can be opened by the adjusting assembly, so that impurities which are larger than a preset size except floaters pass downwards, and the grid filter plate can slide in the filter shell; the floating balls are arranged on the grid filter plate along the vertical direction so as to drive the grid filter plate to move in water when the grid filter plate can slide in the filter shell.
Further, the grid filter plate comprises a movable grid, a fixed grid and a plurality of pushing plates, the movable grid is elastic, the pushing plates are mounted on the movable grid, the pushing plates can be movably arranged along the radial direction of the movable grid, the movable grid and the fixed grid are all circular, the movable grid is connected with the fixed grid through second pushing springs, the second pushing springs always have a moving trend of enabling the movable grid to move inwards along the radial direction so as to enable grid openings of the fixed grid to be opened to only allow water and impurities smaller than or equal to a preset size to pass downwards in an initial state, and when the plurality of pushing plates drive the movable grid to move outwards in the radial direction, the movable grid enables the grid openings of the fixed grid to be opened, so that impurities except floaters can pass through.
Further, the adjusting component comprises a locking piece, a rotating block and a locking push rod; the upper end of the fixed grid is provided with a shell, the rotating block always has a rotating trend, a first sliding groove is formed in the filtering shell along the vertical direction, the outer end of the shell is provided with a sliding rod, the sliding rod is slidably mounted in the first sliding groove, a locking hole is formed in the first sliding groove, a locking push rod is arranged along the radial direction of the movable grid, the locking push rod is slidably mounted in the sliding rod, and the locking push rod is connected with the upper end of the rotating block through a first hinging block; the lower end of the rotating block is connected with the push plate through a second hinge block; the floating ball is arranged on the shell through a first spring, the lower end of the floating ball is provided with a movable rod, the movable rod penetrates through the shell to extend downwards, the lower end of the movable rod is provided with a locking block, the locking block is connected with the movable rod through a first push spring, the rotating block is provided with a locking groove, and the first push spring always has a trend of enabling the locking block to move into the locking groove; the initial locking piece and the locking block are both arranged in the locking groove, the locking piece is abutted with the locking block so as to limit the rotation of the rotating block, the locking push rod is clamped in the locking hole, the sliding rod cannot slide in the first sliding groove, and the push plate drives the movable grid to move under the action of the second push spring so as to enable the grid opening of the fixed grid to be opened until only water and impurities smaller than or equal to a preset size are allowed to pass downwards; the locking piece can stretch and retract in the locking groove.
Further, the adjusting assembly further comprises a rotating rod, a rotating hole is formed in the rotating block, the rotating rod penetrates through the rotating hole and is arranged on the shell, and the rotating block can rotate around the rotating rod; the casing passes through the second spring with the rotor upper end and links to each other, and the second spring has the trend that promotes the rotor upper end inwards all the time, and the casing passes through the third spring with the rotor lower extreme and links to each other, and the third spring has the trend that promotes the rotor lower extreme outwards all the time to make the rotor have the trend of rotation.
Further, the number of the push plate, the adjusting assembly and the floating ball is four; each adjusting component is arranged corresponding to one floating ball, and four pushing plates are sequentially arranged on the movable grid at intervals.
Further, the filter holes are arranged on the filter shell in an array manner, and the baffle plate is arranged along the vertical direction so as to be matched with the filter holes; one end of the filter shell facing the water outlet is arranged into a cone shape.
Further, the upper end of the filter shell is provided with a motor, the motor drives the filter shell to rotate through the support plate, the upper end of the water storage shell is provided with a motor bin, and the motor is installed in the motor bin.
The beneficial effects of the invention are as follows: according to the industrial sewage treatment system, the grid filter plate is controlled to move by arranging the adjusting component, and in the locking state of the adjusting component, the grid filter plate is fixed in the filter shell and only allows water and impurities smaller than or equal to a preset size to flow downwards. Before the grid filter plate 303 moves, the floaters and the impurities with the size larger than the preset size are located at the upper end of the grid filter plate 303, water and the impurities with the size smaller than or equal to the preset size are located at the lower end of the grid filter plate 303, and the impurities with the size smaller than or equal to the preset size and the impurities with the size larger than the preset size are initially separated by the grid filter plate 303, so that the floaters can be further filtered conveniently. In the unblock state of adjustment subassembly, grid filter can slide from top to bottom, under the effect of floater, grid filter 303 will be in the surface of water, grid filter 303 opens simultaneously and makes impurity except the floater pass through downwards, will be greater than impurity and the floater of predetermineeing the size further separate, afterwards drive filter shell rotates, utilizes centrifugal force to extrude the water in the impurity, makes the water in the impurity throw away as far as, and the water of throwing away will flow to the delivery port through the play water storehouse, and impurity in the filter shell will follow the drain and flow. The invention filters the floating matters in the water by arranging the grid filter plates, and the impurities are classified according to the sizes of the impurities, so that the relatively clean floating matters are obtained, meanwhile, the impurity dehydration is realized by utilizing a centrifugal dehydration mode, the water content in the impurities is reduced, and the subsequent further treatment is convenient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the overall structure of an embodiment of an industrial sewage treatment system according to the present invention;
FIG. 2 is a schematic view showing an internal structure of a filtering apparatus of an embodiment of an industrial sewage treatment system according to the present invention;
FIG. 3 is a schematic view showing the overall structure of a filtering apparatus of an embodiment of an industrial sewage treatment system according to the present invention;
FIG. 4 is a schematic view of a filter housing of an embodiment of an industrial wastewater treatment system of the present invention;
FIG. 5 is a schematic view of a splash shield of an embodiment of an industrial wastewater treatment system of the present invention;
FIG. 6 is a schematic diagram of a mobile filtration mechanism of an embodiment of an industrial wastewater treatment system of the present invention;
FIG. 7 is a schematic view of the structure of an adjusting assembly of an embodiment of an industrial wastewater treatment system according to the present invention;
FIG. 8 is a cross-sectional view (first view) of a grid filter plate of an embodiment of an industrial wastewater treatment system of the present invention;
FIG. 9 is a schematic view showing the structure of an active grid of an embodiment of an industrial sewage treatment system according to the present invention;
FIG. 10 is a schematic view showing the structure of a locking member of an embodiment of an industrial sewage treatment system according to the present invention;
fig. 11 is a cross-sectional view (second view) of a grid filter plate of an embodiment of an industrial wastewater treatment system of the present invention.
In the figure: 100. a housing; 101. supporting feet; 102. a motor bin; 103. a water inlet; 104. a water outlet; 110. a water storage case; 111. a support frame; 112. a sewage outlet; 120. a filter housing; 122. a support plate; 123. a filter hole; 124. a first chute; 130. a water baffle; 132. a impurity discharging port; 200. a motor; 300. a movable filtering mechanism; 301. a floating ball; 302. a slide bar; 303. a grid filter plate; 304. a movable rod; 3041. a first push spring; 3042. a locking block; 305. locking the push rod; 3051. a first hinge block; 307. a first spring; 308. a second spring; 310. a rotating block; 311. a rotation hole; 312. a locking member; 313. a mounting hole; 314. a locking groove; 320. a push plate; 321. a second hinge block; 322. moving the grid; 323. a fixed grid; 328. a second push spring; 330. a housing.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of an industrial wastewater treatment system of the present invention is shown in fig. 1-11.
An industrial wastewater treatment system for filtering impurities in wastewater and reducing the water content of the impurities, including but not limited to, floats in water and other impurities, wherein the floats are large in volume and cannot be filtered. Including shell 100 and install the filter equipment in shell 100, shell 100 sets up along vertical direction, and shell 100 installs through supporting legs 101, and filter equipment includes water storage shell 110, filter shell 120, breakwater 130 and movable filter mechanism 300.
The water storage shell 110 is arranged in the vertical direction, the water storage shell 110 is fixedly arranged in the shell 100, the water inlet 103 and the water outlet 104 are formed in the water storage shell 110, the water inlet 103 and the water outlet 104 are respectively arranged at the upper end and the lower end of the water storage shell 110, the sewage outlet 112 capable of being opened and closed is formed in the lower end of the water storage shell 110, the initial sewage outlet 112 is closed, and the sewage outlet 112 is opened when sewage is required.
The filter housing 120 is disposed along a vertical direction, the filter housing 120 is of a cylindrical structure with openings at the upper end and the lower end, a water outlet bin is defined between the water storage housing 110 and the filter housing 120, and the filter housing 120 is connected with the water inlet 103, so that water entering from the water inlet 103 can directly enter the filter housing 120.
The water baffle 130 is fixedly installed in the water storage case 110, and specifically, the water baffle 130 is fixed with the water storage case 110 through the supporting frame 111. A plurality of filter holes 123 are sequentially formed in the circumferential direction of the filter housing 120 at intervals, and the filter housing 120 is rotatably installed in the water baffle 130 so that a sealing structure is formed between the filter holes 123 and the water baffle 130 when the water baffle 130 blocks the filter holes 123, water is not allowed to flow out, and water can flow out of the filter holes 123 when the filter housing 120 rotates away from the water baffle 130. Specifically, the upper end of the filter housing 120 is provided with a motor 200, the motor 200 drives the filter housing 120 to rotate through the support plate 122, the upper end of the water storage housing 110 is provided with a motor bin 102, and the motor 200 is installed in the motor bin 102. The filtering shell 120 and the lower end of the water baffle 130 are respectively provided with a trash outlet 132, and the trash outlet 132 is correspondingly arranged with the sewage outlet 112.
Specifically, as shown in fig. 4, the filter holes 123 are arranged in an array on the filter housing 120, and the baffle plate is arranged in a vertical direction to match the filter holes 123. Further, the end of the filter housing 120 facing the water outlet 104 is tapered to facilitate the collection of impurities.
The movable filter mechanism 300 is installed in the filter housing 120, and the movable filter mechanism 300 comprises a grid filter plate 303, a plurality of adjusting components and a plurality of floating balls 301; each adjusting component is arranged corresponding to one floating ball 301, and the adjusting components have locking states and unlocking states; in the locked state, the adjusting assembly can open the grid filter plate 303 to a preset size, enable the grid filter plate 303 to only allow water and impurities smaller than or equal to the preset size to pass downwards, enable the grid filter plate 303 to be in a fixed state, enable the grid filter plate 303 to be motionless after water in the water inlet 103 enters the filter shell 120, enable the water and impurities smaller than or equal to the preset size to flow from the grid filter plate 303 into a space between the lower end of the grid filter plate 303 and the bottom of the filter shell 120, and in the unlocked state, enable the grid filter plate 303 to be opened, enable impurities larger than the preset size except floaters to pass downwards, and enable the grid filter plate 303 to slide in the filter shell 120; the floating balls 301 are all installed on the grid filter plate 303 along the vertical direction, so as to drive the grid filter plate 303 to move in water when the grid filter plate 303 can slide in the filter shell 120, and further drive the floating objects on the grid filter plate 303 to rise.
According to the embodiment, the grid filter plate 303 is controlled to move through the adjusting component, the grid filter plate 303 is fixed in the filter shell 120 in the locking state of the adjusting component, and only water and impurities smaller than or equal to the preset size are allowed to flow downwards, so that before the grid filter plate 303 can move, floaters and impurities larger than the preset size are located at the upper end of the grid filter plate 303, water and impurities smaller than or equal to the preset size are located at the lower end of the grid filter plate 303, and the impurities smaller than or equal to the preset size and the impurities larger than the preset size are subjected to preliminary separation by the aid of the grid filter plate 303, so that the floaters can be filtered further. In the unblock state of adjustment subassembly, grid filter 303 slides downwards, under the effect of floater 301, grid filter 303 will be in the surface of water, grid filter 303 opens simultaneously and makes impurity except the floater pass through downwards, will be greater than impurity and the floater of predetermineeing the size further separate, afterwards drive filter shell 120 rotates, utilize centrifugal force to extrude the water in the impurity, make the water in the impurity throw away as far as, the water that throws away will flow to delivery port 104 through the play water storehouse, and the impurity in the filter shell 120 will follow drain 112 and flow out, grid filter 303 of filtration floater is located in water simultaneously, can play abluent effect to the impurity that adheres to on the floater. Namely, the invention filters the floating matters in the water by arranging the grid filter plates 303, and the impurities with different sizes are classified and filtered by distinguishing the sizes of the impurities, so that the relatively clean floating matters are obtained, meanwhile, the dehydration of the impurities is realized by utilizing a centrifugal dehydration mode, the water content in the impurities is reduced, and the subsequent further treatment is convenient.
In this embodiment, the grid filter 303 includes a moving grid 322, a fixed grid 323, and a plurality of pushing plates 320, and in this embodiment, four pushing plates 320, adjusting members, and floating balls 301 are provided. Four pusher plates 320 are sequentially spaced apart on a moving grid 322. The movable grating 322 has elasticity, the pushing plate 320 is mounted on the movable grating 322, the pushing plate 320 can be movably arranged along the radial direction of the movable grating 322, the movable grating 322 and the fixed grating 323 are respectively arranged in a circular shape, the movable grating 322 and the fixed grating 323 are connected through a second pushing spring 328, the second pushing spring 328 always has a moving trend of enabling the movable grating 322 to inwards move along the radial direction, so that the movable grating 322 enables the grating openings of the fixed grating 323 to be opened to only allow water and impurities with a preset size or less to downwards pass through in an initial state, and when the movable grating 322 is driven by the pushing plates 320 to outwards move along the radial direction, the movable grating 322 enables the grating openings of the fixed grating 323 to be opened, so that impurities except floaters can pass through.
The adjustment assembly includes a lock 312, a rotational block 310, and a locking push rod 305; the upper end of the fixed grid 323 is provided with a shell 330, the rotating block 310 always has a rotating trend, specifically, the adjusting assembly further comprises a rotating rod, the rotating block 310 is provided with a rotating hole 311, and the rotating rod passes through the rotating hole 311 and is installed in the shell 330, so that the rotating block 310 can rotate around the rotating rod. The housing 330 is connected to the upper end of the rotating block 310 through the second spring 308, the second spring 308 always has a tendency to urge the upper end of the rotating block 310 to move inward, the housing 330 is connected to the lower end of the rotating block 310 through the third spring, and the third spring always has a tendency to urge the lower end of the rotating block 310 to move outward, so that the rotating block 310 as a whole has a tendency to rotate.
The filter housing 120 is provided with a first chute 124 arranged along the vertical direction, the outer end of the housing 330 is provided with a sliding rod 302, and the sliding rod 302 is slidably mounted in the first chute 124. A locking hole is formed in the first sliding groove 124, the locking push rod 305 is arranged along the radial direction of the moving grid 322, the locking push rod 305 is slidably mounted in the sliding rod 302, and the locking push rod 305 is connected with the upper end of the rotating block 310 through a first hinge block 3051. The lower end of the rotating block 310 is connected with the push plate 320 through a second hinge block 321.
The floating ball 301 is mounted on the shell 330 through the first spring 307, the movable rod 304 is arranged at the lower end of the floating ball 301, the movable rod 304 penetrates through the shell 330 to extend downwards, the locking block 3042 is arranged at the lower end of the movable rod 304, the locking block 3042 is connected with the movable rod 304 through the first pushing spring 3041, the locking groove 314 is formed in the rotating block 310, and the first pushing spring 3041 always has a trend of enabling the locking block 3042 to move into the locking groove 314. The initial locking piece 312 and the locking block 3042 are both installed in the locking groove 314, the locking piece 312 is abutted against the locking block 3042 to limit the rotation of the rotating block 310, the locking push rod 305 is clamped in the locking hole, so that the sliding rod 302 cannot slide in the first sliding groove 124, and the push plate 320 drives the movable grid 322 to move under the action of the second push spring 328 until the grid opening of the fixed grid 323 is opened to only allow water and impurities smaller than or equal to a preset size to pass downwards. The inner end of the rotating block 310 is provided with a clamping block for preventing the movable rod 304 from being separated from the rotating block 310 upwards.
The locking member 312 can extend and retract in the locking groove 314, specifically, the rotating block 310 is provided with a mounting hole 313, the locking member 312 is mounted in the mounting hole 313, and the mounting hole 313 is communicated with the locking groove 314, so that the locking member 312 can extend out to the locking groove 314. The locking member 312 is a prior art, and specifically, a cylinder pushing manner is selected to achieve the expansion and contraction in the locking groove 314. When the locking piece 312 protrudes in a direction approaching the locking piece 3042, the first pushing spring 3041 between the movable piece and the locking rod is pressed, the locking piece 3042 is ejected out of the locking groove 314, and at this time, the rotating piece 310 is unlocked and can rotate. Then the second spring 308 will push the rotating block 310 to rotate inwards, the upper end of the rotating block 310 will rotate inwards to push the push rod to slide and retract in the sliding rod 302, the third spring will push the rotating block 310 to rotate outwards, the lower end of the rotating block 310 rotates outwards to push the push plate 320 to slide outwards, and then the moving grid 322 is driven outwards, so that the moving grid 322 and the fixed grid 323 are dislocated, and other impurities except floaters can pass through.
In combination with the above embodiment, the specific working principle and working process of the invention are as follows:
in use, sewage enters from the water inlet 103, and water entering from the water inlet 103 can directly enter the filter housing 120 because the filter housing 120 is received by the water inlet 103. The initial locking piece 312 is in a retracted state, so that the locking groove 314 is exposed, under the action of the first pushing spring 3041, at this time, both the locking piece 312 and the locking piece 3042 are installed in the locking groove 314, and the locking piece 312 is in contact with the locking piece 3042, and since the locking piece 3042 and the locking rod 304 are in an integral structure, the locking rod 304 is not moved, at this time, the rotation limiting block 310 cannot rotate, the locking push rod 305 is blocked in the locking hole, and the sliding rod 302 cannot slide in the first sliding groove 124. The pushing plate 320 drives the movable grid 322 under the action of the second pushing spring 328 to open the grid openings of the fixed grid 323 to allow only water and impurities smaller than or equal to a preset size to pass downwards. Thus, after the contaminated water enters the filter housing 120, floats and impurities larger than a predetermined size are located at the upper end of the grid filter plate 303 and water and impurities smaller than or equal to a predetermined size are located at the lower end of the grid filter plate 303 before the grid filter plate 303 is moved. The grid filter plate 303 is utilized to perform preliminary separation on impurities smaller than or equal to the preset size and impurities larger than the preset size, so that the floaters can be filtered further. Then the locking piece 312 is driven to extend, the locking piece 312 moves towards the direction of the locking piece 3042, the first pushing spring 3041 between the movable piece and the locking rod is pressed, the locking piece 3042 is ejected out of the locking groove 314, and at the moment, the rotating piece 310 is unlocked and can rotate. Then the second spring 308 will cause the rotating block 310 to rotate inwards, the upper end of the rotating block 310 rotates inwards to cause the locking push rod 305 to slide and retract in the sliding rod 302, the third spring will cause the rotating block 310 to rotate outwards, the lower end of the rotating block 310 rotates outwards to cause the push plate 320 to slide outwards, and the movable grid 322 is further driven outwards, so that the movable grid 322 and the fixed grid 323 are dislocated, and other impurities except floaters can pass through. Simultaneously grid filter 303 can slide downwards, under the effect of floater 301, grid filter 303 will be in the surface of water simultaneously, grid filter 303 opens and makes impurity except the floater pass through downwards, will be greater than impurity and the floater further separation of predetermineeing the size, afterwards start motor 200 drive filter shell 120 rotates, when filter shell 120 rotates and leaves breakwater 130, water can flow out from filter hole 123, utilize centrifugal force to extrude the water in the impurity, make the water in the impurity throw out as far as, the water of throwing out will flow out to delivery port 104 through the play water sump, simultaneously grid filter 303 of filtering the floater is located the aquatic, can play the abluent effect to the impurity that adheres to on the floater, afterwards open drain 112, impurity in the filter shell 120 will flow out from drain 112.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. An industrial sewage treatment system, characterized in that: the filter device comprises a water storage shell, a filter shell, a water baffle and a movable filter mechanism; the water storage shell is fixedly arranged in the shell, a water inlet and a water outlet are formed in the water storage shell, a sewage outlet capable of being opened and closed is formed in the lower end of the water storage shell, and the initial sewage outlet is closed; the filter shell is of a cylindrical structure with openings at the upper end and the lower end, a water outlet bin is limited between the water storage shell and the filter shell, the filter shell is connected with the water inlet, the water baffle is fixedly arranged in the water storage shell, a plurality of filter holes are sequentially arranged at intervals in the circumferential direction of the filter shell, and the filter shell is rotatably arranged in the water baffle;
the movable filter mechanism is arranged in the filter shell and comprises a grid filter plate, a plurality of adjusting components and a plurality of floating balls; the adjusting component is in a locking state and an unlocking state, and can open the grid filter plate to a preset size in the locking state, so that the grid filter plate only allows water and impurities smaller than or equal to the preset size to pass downwards, and the grid filter plate is in a fixed state; in an unlocking state, the grid filter plate can be opened by the adjusting assembly, so that impurities which are larger than a preset size except floaters pass downwards, and the grid filter plate can slide in the filter shell; the floating balls are arranged on the grid filter plate along the vertical direction so as to drive the grid filter plate to move in water when the grid filter plate can slide in the filter shell.
2. An industrial wastewater treatment system according to claim 1 wherein: the grid filter plate comprises a movable grid, a fixed grid and a plurality of pushing plates, wherein the movable grid is elastic, the pushing plates are arranged on the movable grid, the pushing plates can be arranged in a movable mode along the radial direction of the movable grid, the movable grid and the fixed grid are all round, the movable grid is connected with the fixed grid through second pushing springs, the second pushing springs always have a moving trend of enabling the movable grid to move inwards along the radial direction, so that the grid opening of the fixed grid is opened to only allow water and impurities smaller than or equal to the preset size to pass downwards in an initial state, and when the pushing plates drive the movable grid to move outwards in the radial direction, the movable grid is opened to enable impurities except floaters to pass through.
3. An industrial wastewater treatment system according to claim 2 wherein: the adjusting component comprises a locking piece, a rotating block and a locking push rod; the upper end of the fixed grid is provided with a shell, the rotating block always has a rotating trend, a first sliding groove is formed in the filtering shell along the vertical direction, the outer end of the shell is provided with a sliding rod, the sliding rod is slidably mounted in the first sliding groove, a locking hole is formed in the first sliding groove, a locking push rod is arranged along the radial direction of the movable grid, the locking push rod is slidably mounted in the sliding rod, and the locking push rod is connected with the upper end of the rotating block through a first hinging block; the lower end of the rotating block is connected with the push plate through a second hinge block; the floating ball is arranged on the shell through a first spring, the lower end of the floating ball is provided with a movable rod, the movable rod penetrates through the shell to extend downwards, the lower end of the movable rod is provided with a locking block, the locking block is connected with the movable rod through a first push spring, the rotating block is provided with a locking groove, and the first push spring always has a trend of enabling the locking block to move into the locking groove; the initial locking piece and the locking block are both arranged in the locking groove, the locking piece is abutted with the locking block so as to limit the rotation of the rotating block, the locking push rod is clamped in the locking hole, the sliding rod cannot slide in the first sliding groove, and the push plate drives the movable grid to move under the action of the second push spring so as to enable the grid opening of the fixed grid to be opened until only water and impurities smaller than or equal to a preset size are allowed to pass downwards; the locking piece can stretch and retract in the locking groove.
4. An industrial wastewater treatment system according to claim 3 wherein: the adjusting assembly further comprises a rotating rod, a rotating hole is formed in the rotating block, the rotating rod penetrates through the rotating hole and is arranged on the shell, and the rotating block can rotate around the rotating rod; the casing passes through the second spring with the rotor upper end and links to each other, and the second spring has the trend that promotes the rotor upper end inwards all the time, and the casing passes through the third spring with the rotor lower extreme and links to each other, and the third spring has the trend that promotes the rotor lower extreme outwards all the time to make the rotor have the trend of rotation.
5. An industrial wastewater treatment system according to claim 4 and wherein: the number of the push plates, the number of the adjusting assemblies and the number of the floating balls are four; each adjusting component is arranged corresponding to one floating ball, and four pushing plates are sequentially arranged on the movable grid at intervals.
6. An industrial wastewater treatment system according to claim 1 wherein: the filter holes are arranged on the filter shell in an array manner, and the baffle plate is arranged along the vertical direction so as to be matched with the filter holes; one end of the filter shell facing the water outlet is arranged into a cone shape.
7. An industrial wastewater treatment system according to claim 1 wherein: the motor is arranged at the upper end of the filtering shell, the motor drives the filtering shell to rotate through the supporting plate, a motor bin is arranged at the upper end of the water storage shell, and the motor is arranged in the motor bin.
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| CN202310347697.9A CN116116101B (en) | 2023-04-04 | 2023-04-04 | Industrial sewage treatment system |
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| CN202310347697.9A CN116116101B (en) | 2023-04-04 | 2023-04-04 | Industrial sewage treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117101264A (en) * | 2023-10-13 | 2023-11-24 | 深圳市林科超声波洗净设备有限公司 | Waste water filtering system of cleaning machine |
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| CN116116101B (en) | 2023-07-18 |
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Denomination of invention: An industrial wastewater treatment system Effective date of registration: 20231213 Granted publication date: 20230718 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN LINKESONIC CLEANING EQUIPMENT CO.,LTD. Registration number: Y2023980071263 |
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Granted publication date: 20230718 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN LINKESONIC CLEANING EQUIPMENT CO.,LTD. Registration number: Y2023980071263 |