CN114522453A

CN114522453A - Waste water filter

Info

Publication number: CN114522453A
Application number: CN202210116223.9A
Authority: CN
Inventors: 颜倩; 周颖梅
Original assignee: Zhongchuang Technology Incubator Taizhou Co ltd
Current assignee: Zhongchuang Technology Incubator Taizhou Co ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-05-24
Anticipated expiration: 2042-01-29
Also published as: CN114522453B

Abstract

The invention discloses a wastewater filter, which comprises a shell component, a filter core and a filter cover, wherein the shell component comprises a bottom plate and a side plate; the filter assembly is arranged at the bottom in the side plate and comprises a filter plate and a fixing ring, the filter plate is arranged at the top of the bottom plate, and the fixing ring is arranged around the filter plate; the cleaning assembly is arranged in the middle of the inside of the side plate and comprises a floating box and a baffle plate, and the floating box is arranged at the top of the baffle plate. According to the invention, the state of the wastewater filter is adjusted through the matching of the buoyancy tank and the central column, when the filter plate is blocked due to a large amount of impurities, the filter plate is automatically adjusted and cleaned, and is restored to the original state after cleaning, the process can be repeatedly and automatically repeated according to the state of the filter plate, the intervention of workers is not needed, a large amount of manpower resources are saved, and the additional resource waste is avoided.

Description

Waste water filter

Technical Field

The invention relates to the technical field of wastewater treatment equipment, in particular to a wastewater filter.

Background

At the in-process of handling waste water, the filter can be along with time, accumulates a large amount of impurity on the filter screen, reduces filtration efficiency, just needs clean filter screen this moment, if the manual work takes out the filter screen cleanness and puts back again, can consume a large amount of time like this, dismouting filter equipment also can shorten the life of equipment in addition repeatedly, if wash through the recoil of directly setting for the electron device, can use extra electronic equipment, cause the waste of resource.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with the conventional wastewater filters.

Therefore, the problem to be solved by the invention is how to solve the problem of automatically cleaning the filter screen.

In order to solve the technical problems, the invention provides the following technical scheme: a waste water filter, wherein there is a housing assembly, including bottom plate and side plate, the said side plate is set up in the top of the said bottom plate; the filter assembly is arranged at the bottom in the side plate and comprises a filter plate and a fixing ring, the filter plate is arranged at the top of the bottom plate, and the fixing ring surrounds the filter plate; the cleaning assembly is arranged in the middle of the inside of the side plate and comprises a floating box and a baffle plate, and the floating box is arranged at the top of the baffle plate.

As a preferable mode of the wastewater filter of the present invention, wherein: the housing assembly further includes a top plate disposed on the top of the side plate and a center pillar connecting the bottom plate and the top plate.

As a preferable mode of the wastewater filter of the present invention, wherein: the water outlet pipe is arranged on one side of the center of the bottom plate, the silt outlets are symmetrically arranged on the bottom sides of the side plates, the water inlet pipe is arranged on one side of the middle part of the top plate, the limiting groove is annular and is arranged on one side of the middle part of the center pillar, three positions are arranged in the vertical direction, namely a first limiting groove on the upper portion of the left side, a second limiting groove on the right side and a third limiting groove on the lower portion of the left side.

As a preferable mode of the wastewater filter of the present invention, wherein: the filter component further comprises a fixed block, the fixed block is arranged at the bottom of the middle column, and the filter plate is arranged at the bottom of the fixed block.

As a preferable mode of the wastewater filter of the present invention, wherein: the filter assembly further comprises two stop blocks, and the two stop blocks are symmetrically arranged at the top of the fixing ring.

As a preferable mode of the wastewater filter of the present invention, wherein: the cleaning assembly further comprises a fixed cylinder and a spring, the fixed cylinder is sleeved on the outer side of the middle column, the floating box is fixedly matched with the fixed cylinder, the spring is arranged at the bottom of the fixed cylinder, the spring is also sleeved on the outer side of the middle column, and the floating box is fixedly connected with the fixed cylinder.

As a preferable mode of the wastewater filter of the present invention, wherein: the cleaning assembly further comprises a limiting column, a through hole is formed in the top of the fixed cylinder, the limiting column penetrates through the through hole of the fixed cylinder, and one end of the limiting column is arranged in the limiting groove.

As a preferable mode of the wastewater filter of the present invention, wherein: the flotation tank center is equipped with a through-hole, the flotation tank passes through a through-hole cup joint in the solid fixed cylinder outside, the flotation tank still wraps No. two through-holes, No. two through-holes have threely, encircle set up in No. one the through-hole is outside.

As a preferable mode of the wastewater filter of the present invention, wherein: the buoyancy tank further comprises a water inlet and a water outlet, the water inlet is formed in the top of the buoyancy tank, the number of the water outlets is six, the six water outlets are circumferentially formed in the bottom of the buoyancy tank, the baffle corresponds to the water outlet, a water discharging through hole is formed in the position, corresponding to the second through hole, of the baffle, and a water passing through hole is formed in the position, corresponding to the second through hole, of the baffle.

As a preferable mode of the wastewater filter of the present invention, wherein: the baffle plate is characterized in that semicircular bulges are arranged at two ends of the baffle plate, semicircular grooves are formed in corresponding positions of the side plates, and the baffle plate is rotatably connected with the fixed cylinder.

The invention has the beneficial effects that: according to the invention, the state of the wastewater filter is adjusted through the matching of the buoyancy tank and the central column, when the filter plate is blocked due to a large amount of impurities, the filter plate is automatically adjusted and cleaned, and is restored to the original state after cleaning, the process can be repeatedly and automatically repeated according to the state of the filter plate, the intervention of workers is not needed, a large amount of manpower resources are saved, and the additional resource waste is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

FIG. 1 is a sectional view showing a structural change of a default position No. one of the wastewater filters.

Fig. 2 is an isometric view of a wastewater filter.

Fig. 3 is an internal isometric view of a wastewater filter.

Figure 4 is another perspective internal isometric view of a wastewater filter.

Fig. 5 is a diagram showing a structure of a float tank of the waste water filter.

Fig. 6 is a structural view of a filter assembly of the waste water filter.

Fig. 7 is a structural view of a center pillar of the wastewater filter.

FIG. 8 is a sectional view showing a variation of the structure of the second position of the wastewater filter.

FIG. 9 is a sectional view showing a three-position structure change of the waste water filter.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 6, there is provided a first embodiment of the present invention, which provides a wastewater filter including a housing assembly 100, a filtering assembly 200, and a cleaning assembly 300.

Specifically, the housing assembly 100 includes a bottom plate 101 and a side plate 102, the side plate 102 is disposed on the top of the bottom plate 101, the bottom plate 101 is circular, the side plate 102 is a cylinder, and the housing assembly 100 is used for providing space and space for internal filtering and cleaning.

Specifically, the filter assembly 200 is arranged at the bottom in the side plate 102 and comprises a filter plate 201 and a fixing ring 202, the filter plate 201 is arranged at the top of the bottom plate 101, the fixing ring 202 is arranged around the filter plate 201, the filter plate 201 is divided into two halves, the fixing ring 202 fixes the filter plate 201 on the bottom plate 101, and the filter assembly 200 filters waste water transmitted from the top and transmits the waste water from the bottom.

Specifically, clean subassembly 300 sets up middle part in curb plate 102, including flotation tank 301 and baffle 302, flotation tank 301 sets up in baffle 302 top, flotation tank 301 receives the effect of buoyancy, can reciprocate also can accept the waste water that the top spreads into at specific angle, baffle 302 blocks flotation tank 301 bottom, let the inside rivers of flotation tank 301 go out when clean, wash clean filter 201, clean subassembly 300 is self-cleaning clean subassembly 300 when filter assembly 200 efficiency reduces, and the impurity of filtering is discharged.

In use, the housing assembly 100 serves to provide space and a place for internal filtering and cleaning, the filter assembly 200 filters the wastewater introduced from the top and is discharged from the bottom, and the cleaning assembly 300 automatically washes the cleaning assembly 300 when the efficiency of the filter assembly 200 is reduced and discharges the filtered impurities.

Example 2

Referring to fig. 1 to 7, there is shown a second embodiment of the present invention, which is based on the above embodiment.

Specifically, the case assembly 100 further includes a top plate 103 and a center pillar 104, the top plate 103 is disposed on top of the side plates 102, the center pillar 104 connects the bottom plate 101 and the top plate 103, and the center pillar 104, the side plates 102, the bottom plate 101, and the top plate 103 together constitute the case assembly 100.

Specifically, a water outlet pipe 105 is arranged on one side of the center of the bottom plate 101, silt outlets 106 are symmetrically arranged on the bottom sides of the side plates 102, a water inlet pipe 107 is arranged on one side of the middle of the top plate 103, a limiting groove 108 is arranged on one side of the middle of the center pillar 104, the limiting groove 108 is annular, three positions are arranged in the vertical direction, namely a first limiting groove 108a on the upper portion of the left side, a second limiting groove 108b on the right side and a third limiting groove 108c on the lower portion of the left side, the water outlet pipe 105 is used for flowing out filtered waste residues, the silt outlets 106 are used for flowing out filtered waste residues, the water inlet pipe 107 is used for flowing in waste water before filtering, the second limiting groove 108b on the right side of the annular limiting groove 108 is vertically arranged, the first limiting groove 108a on the upper portion of the left side of the ring is close to the second limiting groove 108b on the right side, the third limiting groove 108c on the lower portion of the left side is far from the second limiting groove 108b on the right side, and the position and state of the floating box 301 are determined by the water level, the limiting grooves 108 and the like.

Specifically, the filter assembly 200 further comprises a fixing block 203, the fixing block 203 is arranged at the bottom of the center pillar 104, the filter plate 201 is arranged at the bottom of the fixing block 203, and the fixing block 203 ensures that the position of the filter plate 201 does not deviate.

Specifically, the filter assembly 200 further comprises two blocks 204, the two blocks 204 are symmetrically arranged at the top of the fixing ring 202, and the blocks 204 can block the sludge outlet 106 under the default condition, so that the wastewater can not directly flow out from the sludge outlet 106.

Specifically, the cleaning assembly 300 further comprises a fixed cylinder 303 and a spring 304, the fixed cylinder 303 is sleeved outside the center pillar 104, the floating box 301 is fixedly matched with the fixed cylinder 303, the spring 304 is arranged at the bottom of the fixed cylinder 303, the spring 304 is also sleeved outside the center pillar 104, the position and the state of the floating box 301 are fixedly connected with the fixed cylinder 303 through the water level, the limiting groove 108 and the determining spring 304.

When the filter plate is used, the middle column 104, the side plates 102, the bottom plate 101 and the top plate 103 jointly form the shell assembly 100, the shell assembly 100 is used for providing a space and a place for internal filtering and cleaning, the filtering assembly 200 filters waste water introduced from the top and transmits the waste water from the bottom, the cleaning assembly 300 automatically cleans the cleaning assembly 300 when the efficiency of the filtering assembly 200 is reduced and discharges filtered impurities, the second limiting groove 108b on the right side of the annular limiting groove 108 is straight up and down, the first limiting groove 108a on the upper portion of the left side of the ring is close to the second limiting groove 108b on the right side, the third limiting groove 108c on the lower portion of the left side is far away from the second limiting groove 108b on the right side, the fixing block 203 ensures that the position of the filter plate 201 does not deviate, the block 204 can block the sludge outlet 106 under the default condition, and ensures that the waste water cannot directly flow out of the sludge outlet 106.

Example 3

Referring to fig. 1 to 9, there is shown a third embodiment of the present invention, which is based on the first two embodiments.

Specifically, clean subassembly 300 still includes spacing post 305, and a fixed section of thick bamboo 303 top is equipped with the through-hole, and spacing post 305 runs through a fixed section of thick bamboo 303 through-hole, and spacing post 305 one end sets up in spacing groove 108 inside, and when a fixed section of thick bamboo 303 up-and-down motion, spacing post 305 can be at the inside simultaneous movement of spacing groove 108, can change the direction of a fixed section of thick bamboo 303 when switching spacing groove 108 to drive flotation tank 301 redirecting switching state.

Specifically, flotation tank 301 center is equipped with a through-hole 301a, and flotation tank 301 cup joints in the fixed section of thick bamboo 303 outside through a through-hole 301a, and flotation tank 301 still wraps No. two through-holes 301b, and No. two through-holes 301b have threely, encircles and sets up in a through-hole 301a outside, and the fixed flotation tank 301 position of a through-hole 301a, No. two through-holes 301b guarantee that waste water can flow to waste water filter bottom.

Specifically, the buoyancy tank 301 further comprises a water inlet 301c and a water outlet 301d, the water inlet 301c is arranged at the top of the buoyancy tank 301, six water outlets 301d are arranged at the bottom of the buoyancy tank 301 in a surrounding manner, a water discharge through hole 302a is formed in a position, corresponding to the water outlet 301d, of the baffle 302, a water passing through hole 302b is formed in a position, corresponding to the second through hole 301b, of the baffle 302, the water inlet 301c can receive waste water when the buoyancy tank 301 changes direction to a specific position, so that the state of the buoyancy tank 301 is changed, the water discharge through hole 302a is used for water flowing out from the water outlet 301d through the inside of the buoyancy tank 301, and the water passing through hole 302b is used for water passing through the second through hole 301b of the buoyancy tank 301.

Specifically, baffle 302 both ends are equipped with semicircular projection, and the curb plate 102 department of correspondence is equipped with semicircular groove, and baffle 302 and solid fixed cylinder 303 rotate to be connected, and when solid fixed cylinder 303 rotated redirecting to specific angle, baffle 302 can not follow and rotate redirecting to change delivery port 301d and the state that baffle 302 corresponds the through-hole.

Specifically, due to the action of the spring 304, the limiting column 305 is defaulted in the first limiting groove 108a at the upper part of the left side of the limiting groove 108, which is the first position, at the moment, the water inlet 301c of the floating box 301 is staggered with the water inlet pipe 107, the floating box 301 cannot receive waste water, the water outlet 301d of the floating box 301 is staggered with the water discharge through hole 302a of the baffle plate 302, the floating box 301 cannot discharge waste water, meanwhile, the stop block 204 is aligned with the sludge outlet 106, and the waste water cannot directly flow out from the sludge outlet 106.

Specifically, for convenience of explanation, the relative state of the water inlet 301c of the float chamber 301 and the water inlet pipe 107 is set to a first switch, when the water inlet 301c of the float chamber 301 is aligned with the water inlet pipe 107, the float chamber 301 is opened when it can receive wastewater, and is closed otherwise, the same relative state of the water outlet 301d of the float chamber 301 and the water discharge through hole 302a of the baffle plate 302 is set to a second switch, when the water outlet 301d is aligned with the water discharge through hole 302a of the baffle plate 302, the float chamber 301 can discharge wastewater, and is opened otherwise closed, and the same relative state of the stopper 204 and the sludge outlet 106 is set to a third switch, and when the stopper 204 and the sludge outlet 106 are not aligned, wastewater can be discharged from the sludge outlet 106 to be opened, and is closed otherwise.

Specifically, when the filter 201 is filtered by too much filter residues, the water outlet speed cannot follow the water inlet speed, the water level in the wastewater filter can slowly rise, the buoyancy tank 301 can also slowly rise, the fixed cylinder 303 is driven to rise, the limiting column 305 can then rise, until the limiting column 305 reaches the top of the first limiting groove 108a on the left upper part of the limiting groove 108, the joint of the first limiting groove 108a and the second limiting groove 108b is switched to the top of the second limiting groove 108b, the second limiting groove is a second position, the direction of the limiting column 305 is changed in the horizontal direction, the rotation is 10 degrees, the first switch state is on, the second switch state is off, the third switch state is off, the buoyancy tank 301 starts to receive wastewater at the moment, the second switch state is off, the wastewater cannot flow out of the buoyancy tank 301, more and more wastewater in the buoyancy tank 301, and the buoyancy tank 301 can slowly fall.

Specifically, when the floating box 301 slowly descends, the fixed cylinder 303 is driven to descend, the limiting column 305 descends along with the descending, until the limiting column 305 reaches the bottom of the second limiting groove 108b of the limiting groove 108, the position is switched to the bottom of the third limiting groove 108c along the joint of the second limiting groove 108b and the third limiting groove 108c, which is the third position, similarly, because the direction of the limiting column 305 is changed in the horizontal direction, the first position is rotated reversely by 20 degrees relative to the first time, the first switch state is off, the second switch state is on, the third switch state is on, the floating box 301 starts to discharge waste water, and along with the reduction of the water amount, the floating box 301 ascends along the third limiting groove 108c, the waste water impacts on the filter plate 201 to clear filter residues, and simultaneously, because the third switch state is on, the flushed residue liquid is discharged from the sludge outlet 106.

Specifically, when the amount of water is reduced to a sufficient amount, the float chamber 301 rises, the stopper column 305 is switched from the top of the third stopper groove 108c to the bottom of the first stopper groove 108a, and rotates by 10 degrees, the first switch is off, the second switch is off, the third switch is off, and the float chamber 301 slowly returns to the default position.

When in use, the housing assembly 100 is used for providing space and place for internal filtering and cleaning, the filtering assembly 200 filters waste water introduced from the top and transmits the waste water from the bottom, the cleaning assembly 300 automatically cleans the cleaning assembly 300 when the efficiency of the filtering assembly 200 is reduced and discharges filtered impurities, when the filter plate 201 is filtered by too much filter residue blocked, the buoyancy tank 301 can slowly rise and change the position of the limiting column 305 in the limiting groove 108, the state of the first switch is changed, the buoyancy tank 301 starts to receive water and descends, then the position of the limiting column 305 in the limiting groove 108 is changed again, the states of the three switches are changed, the buoyancy tank 301 drains water to clean the filter plate 201 and discharge the filter residue from the silt outlet 106, meanwhile, the buoyancy tank 301 can slowly rise again, the position of the limiting column 305 in the limiting groove 108 is changed for the third time, the states of the second switch and the third switch are changed, the buoyancy tank 301 can not receive waste water any more, and returns to the default position under the action of the spring 304, the filter plate 201 of the waste water filter is cleaned, returns to the initial state and continues to filter waste water.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A wastewater filter characterized by: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a housing assembly (100) comprising a bottom panel (101) and a side panel (102), the side panel (102) being arranged on top of the bottom panel (101);

the filter assembly (200) is arranged at the bottom in the side plate (102) and comprises a filter plate (201) and a fixing ring (202), the filter plate (201) is arranged at the top of the bottom plate (101), and the fixing ring (202) is arranged around the filter plate (201);

the cleaning assembly (300) is arranged in the middle of the inner side plate (102) and comprises a floating box (301) and a baffle plate (302), and the floating box (301) is arranged at the top of the baffle plate (302).

2. The wastewater filter of claim 1, wherein: the housing assembly (100) further comprises a top plate (103) and a center pillar (104), the top plate (103) being disposed on top of the side plate (102), the center pillar (104) connecting the bottom plate (101) and the top plate (103).

3. The wastewater filter of claim 2, wherein: the water outlet pipe (105) is arranged on one side of the center of the bottom plate (101), the sludge outlet openings (106) are symmetrically formed in the bottom sides of the side plates (102), the water inlet pipe (107) is arranged on one side of the middle of the top plate (103), the vertical limiting groove (108) is formed in one side of the middle of the center pillar (104), the limiting groove (108) is annular, and three positions are arranged in the vertical direction, namely a first limiting groove (108a) in the upper portion of the left side, a second limiting groove (108b) in the right side and a third limiting groove (108c) in the lower portion of the left side.

4. The wastewater filter of claim 3, wherein: the filter assembly (200) further comprises a fixing block (203), the fixing block (203) is arranged at the bottom of the middle column (104), and the filter plate (201) is arranged at the bottom of the fixing block (203).

5. The wastewater filter of claim 4, wherein: the filter assembly (200) further comprises two stop blocks (204), and the two stop blocks (204) are symmetrically arranged at the top of the fixing ring (202).

6. The wastewater filter of claim 4 or 5, wherein: the cleaning assembly (300) further comprises a fixed cylinder (303) and a spring (304), the fixed cylinder (303) is sleeved on the outer side of the middle column (104), the floating box (301) is fixedly matched with the fixed cylinder (303), the spring (304) is arranged at the bottom of the fixed cylinder (303), the spring (304) is also sleeved on the outer side of the middle column (104), and the floating box (301) is fixedly connected with the fixed cylinder (303).

7. The wastewater filter of claim 6, wherein: the cleaning assembly (300) further comprises a limiting column (305), a through hole is formed in the top of the fixed cylinder (303), the limiting column (305) penetrates through the through hole of the fixed cylinder (303), and one end of the limiting column (305) is arranged inside the limiting groove (108).

8. The wastewater filter of claim 7, wherein: flotation tank (301) center is equipped with one number through-hole (301a), flotation tank (301) pass through one number through-hole (301a) cup joint in fixed section of thick bamboo (303) outside, flotation tank (301) still wrap No. two through-holes (301b), No. two through-holes (301b) have threely, encircle set up in one number through-hole (301a) outside.

9. The wastewater filter of claim 8, wherein: flotation tank (301) still include water inlet (301c) and delivery port (301d), water inlet (301c) set up in flotation tank (301) top, delivery port (301d) have six, encircle set up in flotation tank (301) bottom, baffle (302) correspond delivery port (301d) department is equipped with the through-hole of draining (302a), baffle (302) correspond No. two through-holes (301b) department is equipped with water through-hole (302 b).

10. The wastewater filter of any of claims 8 or 9, wherein: the two ends of the baffle (302) are provided with semicircular protrusions, the corresponding position of the side plate (102) is provided with a semicircular groove, and the baffle (302) is rotatably connected with the fixed cylinder (303).