CN114712906B - Anti-blocking device for mud discharge pipeline of desulfurization clarification tank - Google Patents
Anti-blocking device for mud discharge pipeline of desulfurization clarification tank Download PDFInfo
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- CN114712906B CN114712906B CN202210319980.6A CN202210319980A CN114712906B CN 114712906 B CN114712906 B CN 114712906B CN 202210319980 A CN202210319980 A CN 202210319980A CN 114712906 B CN114712906 B CN 114712906B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
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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
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- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The application discloses an anti-blocking device for a mud discharging pipeline of a desulfurization clarification tank, which comprises a drainage pipe body, wherein a through accommodating cavity is formed in the drainage pipe body; the turbulent flow rotating part is rotatably arranged in the accommodating cavity in a circular ring shape; the blocking part comprises a dividing plate and a grid baffle piece, the dividing plate is of an arc-shaped structure, a plurality of the dividing plates are arranged on one end of the turbulent flow rotating part in a circumferential mode, and the grid baffle piece is coaxially positioned at the other end, far away from the turbulent flow rotating part, of the dividing plate and is elastically connected with the turbulent flow rotating part; the device is easy to install and convenient to operate, and the maintenance cost and the manual investment of equipment are reduced to a great extent; the labor intensity of workers is reduced; the problem that the clarifying tank is blocked at a mud collecting port, a mud discharging pipeline and a mud discharging pump is effectively solved, the desulfurization wastewater is ensured to be deeply treated, and the purpose of stable operation of a wastewater system is achieved.
Description
Technical Field
The application relates to the technical field of desulfurization pipeline blocking prevention, in particular to a desulfurization clarification tank sludge discharge pipeline blocking prevention device.
Background
Most defects of a clarifier sludge discharge system of the desulfurization wastewater treatment system are problems of blockage of a sludge collecting port, a sludge discharge pipeline and a sludge discharge pump, and the normal operation of the system is directly affected when serious defects occur. The maintainer frequently handles the silt and blocks up, needs the clarifier to turn over the pond, draws and connects fire water to carry out high pressure flushing, just can empty the desilting, thoroughly clear up mud mouth plug, not only increases staff's intensity of labour, has also caused very big waste on manpower resources simultaneously.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above-described problems occurring in the background art.
In order to solve the technical problems, the application provides the following technical scheme: the sewage disposal pipe body is internally provided with a through accommodating cavity; the vortex rotating part is installed in the accommodating cavity in a circular ring shape and is of a circular ring plate-shaped structure, a horn pipe is arranged on one surface of the vortex rotating part, a first annular plate is arranged on the other surface of the vortex rotating part, the horn pipe extends outwards from the joint of the vortex rotating part, the diameter of the horn pipe is gradually increased, the end part of the horn pipe is attached to the inside of the accommodating cavity, the first annular plate is connected with a plugging part, a plurality of disturbance flow grooves are obliquely arranged on the inner wall of the horn pipe, the disturbance flow grooves are communicated to the inner wall of the vortex rotating part, a second annular plate is arranged on the outer wall of the first annular plate, a third annular plate is arranged on the second annular plate, is perpendicular to the outer wall of the first annular plate and extends towards the direction of the inner wall of the sewage draining pipe body, and the third annular plate is perpendicular to the second annular plate and extends towards the direction of the plugging part; the plugging component comprises a pressure dividing plate and grid baffle pieces, wherein the pressure dividing plate is of an arc-shaped structure, a plurality of baffle plates are arranged at one end of a turbulent flow rotating component, the circumference of the pressure dividing plate is arranged at the end face of a first annular plate and is elastically connected with a third annular plate, two sides of the pressure dividing plate are in contact fit with the adjacent pressure dividing plate, the pressure dividing plate is in close contact with the adjacent pressure dividing plate to enable the pressure dividing plate to encircle into a whole circle, under the action of centrifugal force, waste water and sludge are thrown towards the pressure dividing plate and exert force on the pressure dividing plate, the pressure dividing plate is outwards expanded by the action of force to enable the pressure dividing plate to generate a certain gap distance, the grid baffle pieces are coaxially arranged at the other end of the pressure dividing plate far away from the turbulent flow rotating component and are elastically connected with the turbulent flow rotating component, the grid baffle pieces are of a circular ring structure, the inner diameter of the grid baffle pieces is smaller than the inner diameter of the pressure dividing plate, the grid baffle pieces are attached to the end of the pressure dividing plate and are matched with the pressure dividing plate, the pressure dividing plate is forced to the pressure dividing plate, the pressure dividing plate is forced outwards by the force exerted on the pressure dividing plate, the pressure dividing plate is outwards expanded by the action of the pressure dividing plate, the waste water and the waste water is separated from the flow by the flow, and the flow is separated from the first annular plate.
As a preferable scheme of the desulfurization clarification tank sludge discharge pipeline anti-blocking device, the application comprises the following steps: the first annular plate end surface is concavely formed with an annular groove, the same surface of the grid baffle piece positioned on the fourth annular plate is provided with a fifth annular plate, and the fifth annular plate penetrates through the convex surface at the top of the pressure plate and stretches into the annular groove.
As a preferable scheme of the desulfurization clarification tank sludge discharge pipeline anti-blocking device, the application comprises the following steps: the pressure dividing plate is connected with the third annular plate through springs, a plurality of notches are formed in the fifth annular plate, the notches correspond to the springs, and the springs penetrate through the notches to be connected with the third annular plate.
As a preferable scheme of the desulfurization clarification tank sludge discharge pipeline anti-blocking device, the application comprises the following steps: limiting blocks are arranged on the protrusions on two sides of the convex surface of the pressure dividing plate, edge grooves are formed in the fifth annular plate, corresponding to the limiting blocks, and the limiting blocks penetrate through the edge grooves.
As a preferable scheme of the desulfurization clarification tank sludge discharge pipeline anti-blocking device, the application comprises the following steps: and a gap fit is reserved between the top of the limiting block and the concave surface of the third annular plate, and a gap fit is reserved between the top of the pressure dividing plate and the concave surface of the fifth annular plate.
As a preferable scheme of the desulfurization clarification tank sludge discharge pipeline anti-blocking device, the application comprises the following steps: the inner diameter of the pressure dividing plate is the same as that of the first annular plate, the end face of the pressure dividing plate corresponds to the annular groove, and the outer diameter of the fifth annular plate is the same as that of the annular groove.
As a preferable scheme of the desulfurization clarification tank sludge discharge pipeline anti-blocking device, the application comprises the following steps: and a connecting pipe is arranged on the outer wall of the first annular plate, one end of the connecting pipe is communicated with the annular groove, and the other end of the connecting pipe penetrates through the outer wall of the sewage discharge pipe body to be connected with the air pump.
The application has the beneficial effects that: the device is easy to install and convenient to operate, and the maintenance cost and the manual investment of equipment are reduced to a great extent; the labor intensity of workers is reduced; the problem that the clarifying tank is blocked at a mud collecting port, a mud discharging pipeline and a mud discharging pump is effectively solved, the desulfurization wastewater is ensured to be deeply treated, and the purpose of stable operation of a wastewater system is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an exploded view of a drain pipe body, a turbulent flow rotating member and a blocking member in a first embodiment.
Fig. 2 is a structural diagram of a spoiler rotating member and a connection relationship diagram with a pressure dividing plate in the second and third embodiments.
Fig. 3 is a connection structure diagram of the split plate and the check member in the second and third embodiments.
Fig. 4 is a cross-sectional view showing the connection of the turbulence turning member and the blocking member in a second embodiment.
Fig. 5 is a connection diagram of a connection pipe in the third embodiment.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. 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, a first embodiment of the present application provides an anti-blocking device for a sludge discharge pipe of a desulfurization clarifier, which includes a sewage discharge pipe body 100, a turbulent flow rotating member 200, and a blocking member 300; the sewage drain pipe body 100 has a tubular structure, a through accommodating cavity 101 is formed in the sewage drain pipe body 100, the sewage drain pipe body 100 is arranged at a waste water outlet, and waste water is discharged from the sewage drain pipe body 100 along with sludge.
Both the turbulence turning member 200 and the blocking member 300 are coaxially disposed within the drain pipe body 100. The turbulent flow rotating part 200 is rotatably arranged in the accommodating cavity 101 in a circular ring shape, and in particular, an inclined turbulent flow through groove 201a is arranged in the turbulent flow rotating part 200, so that the kinetic energy is large when the wastewater is discharged, the wastewater passes through the turbulent flow rotating part 200 and flows along the turbulent flow through groove 201a, and the strong kinetic energy can push the turbulent flow rotating part 200 to rotate; in practical situations, if the kinetic energy of the wastewater discharged is smaller, the turbulent flow rotating component 200 cannot be rotated, at this time, a motor can be additionally arranged on the outer wall of the sewage draining pipe body 100, and the motor shaft stretches into the sewage draining pipe body 100 to drive a gear to rotate the turbulent flow rotating component 200.
Further, the turbulent flow rotating member 200 rotates to generate centrifugal force, the waste water and the sludge are thrown out from the axis by the strong centrifugal force, and are separated from the waste water, the blocking member 300 is arranged at one end of the turbulent flow rotating member 200 in the same axis, and the sludge is thrown onto the blocking member 300 by the centrifugal force and is discharged.
The plugging member 300 comprises a pressure dividing plate 301 and a check member 302, and specifically, the pressure dividing plate 301 is correspondingly positioned between the spoiler rotating member 200 and the check member 302, and the pressure dividing plate 301 and the check member 302 are in fit connection; the dividing plates 301 are elastically connected with the turbulence rotating member 200, meanwhile, the dividing plates 301 are arranged in a plurality of ways and are circumferentially arranged at one end of the turbulence rotating member 200, under the normal state, the dividing plates 301 are in close contact with the adjacent dividing plates 301 so that the dividing plates 301 form a whole circle, under the action of centrifugal force, wastewater and sludge are thrown to the dividing plates 301 and force the dividing plates 301, and the dividing plates 301 are outwards expanded under the action of the force so that a certain gap distance is formed between the dividing plates 301.
The catch piece 302 is coaxially located at the other end of the split plate 301 opposite to the spoiler rotation member 200 and is elastically connected to the spoiler rotation member 200. The waste water flows between adjacent dividing plates 301 and presses the barrier 302 in the flow direction so that the barrier 302 is away from the end of the dividing plates 301, and then the waste water is collected in the total flowing waste water from between the dividing plates 301 and the barrier 302.
Movement of the screen 302 may cause the sludge discharge conduit to be conducted.
Example 2
Referring to fig. 2 to 4, in a second embodiment of the present application, based on the previous embodiment, the turbulence rotating member 200 has a circular plate structure, one surface of the circular plate structure is provided with a flare 201, the other surface is provided with a first annular plate 202, the flare 201 faces the wastewater inlet and the flare 201 is opened outwards, the flare 201 extends outwards from the joint of the turbulence rotating member 200 and has a gradually increasing diameter, and the end of the flare 201 is attached to the inside of the accommodating cavity 101; the first ring plate 202 extends towards the occluding component 300 providing a connection to the occluding component 300.
The turbulent flow rotating part 200 is arranged in the sewage pipe body 100, the outer wall of the turbulent flow rotating part is embedded into the inner wall of the sewage pipe body 100 and is rotationally connected, and the connecting parts can be connected through bearings, so that the turbulent flow rotating part 200 rotates more sensitively, and the rotating speed is enhanced; the inner wall of the horn 201 is obliquely provided with a plurality of disturbing flow grooves 201a, the disturbing flow grooves 201a are communicated to the inner wall of the disturbing flow rotating member 200, the disturbing flow grooves 201a are impacted by strong impact force when the wastewater flows, and part of water flows from the disturbing flow grooves 201a drive the whole disturbing flow rotating member 200 to rotate so as to generate centrifugal force.
Further, a second raised ring plate 203 is arranged on the outer wall of the first ring plate 202, a third raised ring plate 204 is arranged on the second ring plate 203, the second ring plate 203 is vertical to the outer wall of the first ring plate 202 and extends towards the inner wall of the sewage pipe body 100, the second ring plate 203 extends to be connected with the inner wall of the sewage pipe body 100 and is rotationally connected with the inner wall of the sewage pipe body 100, and a closed space is formed between the second ring plate 203 and the annular turbulence rotating part 200; the third annular plate 204 is perpendicular to the second annular plate 203 and extends towards the plugging member 300, and the pressure dividing plate 301 is circumferentially arranged at the end face of the first annular plate 202 and is elastically connected with the second annular plate 203; specifically, the pressure dividing plate 301 is located inside the third ring plate 204, the pressure dividing plate 301 is connected with the third ring plate 204 through a spring 301a, and the pressure dividing plate 301 expands the spring 301a outwards under the centrifugal force of water flow and sludge.
Both sides of the split plate 301 are in contact fit with adjacent split plates 301. When the pressure dividing plates 301 are outwardly expanded by centrifugal force of the water flow and the sludge, the two pressure dividing plates 301 are separated from contact with each other, thereby generating a certain distance. From this distance, the water flows through and presses the barrier 302 in the flow direction.
Further, the inner diameter of the check member 302 is smaller than the inner diameter of the pressure dividing plate 301, so that the sludge can be prevented from being washed away by the impacted water flow when the sludge is thrown to the concave surface of the pressure dividing plate 301, and the check member 302 can block the sludge on the concave surface of the pressure dividing plate 301 in the water flow direction and can block a part of water flow so as to be convenient for discharging part of water flow along with the sludge when the sludge is discharged, so that the sludge is prevented from being blocked when the sludge is discharged from the pipeline; the check piece 302 is attached to the end part of the split pressing plate 301 and is matched with the split pressing plate 301, a fourth annular plate 302a is vertically arranged at the top of one face of the check piece 302, the fourth annular plate 302a is erected on the third annular plate 204, and the end face of the fourth annular plate 302a is elastically connected with the second annular plate 203: the elastic connection means that the water flows from between the adjacent split plates 301 to press the check member 302 to elastically stretch the second ring plate 203, and then can be elastically restored.
The end surface of the first ring plate 202 is concavely provided with a ring groove 202a, the same surface of the fourth ring plate 302a is provided with a fifth ring plate 302b, and the fifth ring plate 302b penetrates from the convex surface at the top of the pressing plate 301 and stretches into the ring groove 202 a.
The fifth ring plate 302b is provided with a plurality of notches 302b-1, the notches 302b-1 correspond to the springs 301a, and the springs 301a penetrate through the notches 302b-1 to connect with the third ring plate 204. Notch 302b-1 is provided large enough so that the movement of catch 302 does not obstruct spring 301a.
The specific process is as follows: when the waste water circulates, centrifugal force is generated by the high-speed running of the turbulence rotating component 200 in the turbulence rotating component 200, sludge is thrown on the concave surface of the pressure dividing plate 301, meanwhile, partial water flow is thrown on the concave surface of the pressure dividing plate 301, pressure is generated on the pressure dividing plate 301, the pressure dividing plate 301 is outwards expanded, a certain distance is reserved between adjacent pressure dividing plates 301, partial water flow circulates from the distance and presses the check piece 302 towards the circulating direction, the check piece 302 is far away from the end of the pressure dividing plate 301 under the elastic action, the fifth annular plate 302b on the check piece 302 is retreated, a sludge outlet is opened in the annular groove 202a, the pressure dividing plate 301 is outwards expanded to open the opening of the annular groove 202a, the pressure dividing plate 301 is communicated with the annular groove 202a, and then the sludge is sucked out through an external sucking pump.
Example 3
Referring to fig. 2, 3 and 5, in a third embodiment of the present application, the inner diameter of the split plate 301 is the same as the inner diameter of the first ring plate 202, the end surface of the split plate 301 corresponds to the ring groove 202a, and the outer diameter of the fifth ring plate 302b is the same as the outer diameter of the ring groove 202 a.
The inner diameter of the check member 302 is smaller than the inner diameter of the pressure dividing plate 301, so that the sludge can be prevented from being washed away by the impacted water flow when the sludge is thrown to the concave surface of the pressure dividing plate 301, and the check member 302 can block the sludge on the concave surface of the pressure dividing plate 301 in the water flow direction and can block a part of water flow so as to be convenient for discharging part of water flow along with the sludge when the sludge is discharged, so that the sludge is prevented from being blocked when the sludge is discharged from a pipeline; the check piece 302 is attached to the end part of the split pressing plate 301 and is matched with the split pressing plate 301, a fourth annular plate 302a is vertically arranged at the top of one face of the check piece 302, the fourth annular plate 302a is erected on the third annular plate 204, and the end face of the fourth annular plate 302a is elastically connected with the second annular plate 203: the elastic connection means that the water flows from between the adjacent split plates 301 to press the check member 302 to elastically stretch the second ring plate 203, and then can be elastically restored.
Under normal conditions, the pressure dividing plate 301 blocks the opening of the ring groove 202a, and when the pressure dividing plate 301 expands, the concave surface of the pressure dividing plate moves outwards to open the opening of the ring groove 202a, so that the opening of the ring groove 202a corresponds to the concave surface of the communicating pressure dividing plate 301.
Further, a connecting pipe 202B is disposed on the outer wall of the first ring plate 202, and a plurality of round holes C are disposed on the outer wall of the first ring plate 202, as shown in fig. 2, an arc groove B may be disposed on the outer wall of the first ring plate 202, two ends of the arc groove B are not communicated, one end of the connecting pipe 202B is communicated with the annular groove 202a, the other end of the connecting pipe passes through the outer wall of the blow-down pipe body 100 to be connected with the air pump, and specifically, the connecting pipe 202B is inserted into a closed space formed between the second ring plate 203 and the annular turbulent flow rotating member 200 from the outer wall of the blow-down pipe body 100. When the sludge and water enter the ring groove 202a, they are thrown out from the circular hole C or the arc groove B of the inner wall of the ring groove 202a again by centrifugal force into the closed space formed between the second ring plate 203 and the circular turbulence rotating member 200, and then are drawn out through the connection pipe 202B.
The fifth ring plate 302B may close the circular hole C or the arc groove B when extending into the ring groove 202a such that the second ring plate 203 is not communicated with the closed space formed between the annular spoiler rotation member 200, and the connection pipe 202B is not communicated with the ring groove 202 a.
Limiting blocks 301b are arranged on two sides of the convex surface of the pressure dividing plate 301 in a protruding mode, edge grooves 302b-2 are formed in the fifth annular plate 302b corresponding to the limiting blocks 301b, and the limiting blocks 301b penetrate through the edge grooves 302b-2. Specifically, a clearance fit is left between the top of the limiting block 301b and the concave surface of the third ring plate 204, and a clearance fit is left between the top of the pressure dividing plate 301 and the concave surface of the fifth ring plate 302 b. The split plate 301 expands outward to coincide with the concave surface of the fifth ring plate 302b, and at this time, the stopper 301b abuts against the concave surface of the third ring plate 204. At this time, the opening of the ring groove 202a corresponds to the concave surface of the communication split plate 301.
Further, the filter screen A is arranged in the middle of the circular ring of the check piece 302, so that water flow is prevented from directly flowing away from the middle of the check piece 302 when entering, the water can be blocked by the filter screen A to stay in the middle of the check piece 302 when flowing through, and meanwhile, the effect of filtering sludge is achieved, so that the sludge stays in the check piece 302.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (7)
1. The utility model provides a desulfurization clarification tank mud pipe way anti-blocking device which characterized in that: comprising the steps of (a) a step of,
a drain pipe body (100), wherein a through accommodating cavity (101) is formed in the drain pipe body (100);
the vortex rotating component (200), the vortex rotating component (200) is installed in the accommodating cavity (101) in a circular ring shape in a rotating way, the vortex rotating component (200) is of a circular ring plate-shaped structure, a horn pipe (201) is arranged on one surface of the vortex rotating component (200), a first annular plate (202) is arranged on the other surface of the vortex rotating component, the horn pipe (201) extends outwards from the joint of the vortex rotating component (200) and gradually increases in diameter, the end part of the horn pipe (201) is attached to the inside of the accommodating cavity (101), the first annular plate (202) is connected with a blocking component (300), a plurality of disturbance flow grooves (201 a) are obliquely arranged on the inner wall of the horn pipe (201), the disturbance flow grooves (201 a) are communicated to the inner wall of the vortex rotating component (200), a convex second annular plate (203) is arranged on the outer wall of the first annular plate (202), a convex third annular plate (204) is arranged on the second annular plate (203), the second annular plate (203) is perpendicular to the outer wall of the first annular plate (202) and extends towards the inner wall (100), and the second annular plate (203) extends towards the third annular plate (100);
the plugging part (300), the plugging part (300) comprises a pressure dividing plate (301) and grid baffle pieces (302), the pressure dividing plate (301) is of an arc-shaped structure, a plurality of pressure dividing plates (301) are arranged and are circumferentially arranged at one end of the turbulence rotating part (200), the pressure dividing plate (301) is circumferentially arranged at the end face of the first annular plate (202) and is elastically connected with the third annular plate (204), two sides of the pressure dividing plate (301) are in contact fit with the adjacent pressure dividing plate (301), the pressure dividing plate (301) is tightly contacted with the adjacent pressure dividing plate (301) so that a plurality of pressure dividing plates (301) enclose a whole circle, under the action of centrifugal force, waste water and sludge are thrown towards the pressure dividing plate (301) and apply force to the pressure dividing plate (301), the pressure dividing plate (301) is outwards expanded by the action of force so that a certain gap distance is generated between the pressure dividing plates (301), the grid baffle pieces (302) are coaxially arranged at the pressure dividing plate (301) and are in contact fit with the diameter of the pressure dividing plate (301) relatively to the rotating part (200) and are in the diameter of the pressure dividing plate (301) and are in fit with the inner side of the grid baffle pieces (200), a fourth annular plate (302 a) is vertically arranged at the top of one surface of the grid baffle (302), the fourth annular plate (302 a) is erected on the third annular plate (204), and the end face of the fourth annular plate (302 a) is elastically connected with the second annular plate (203).
2. The desulfurization clarifier sludge line anti-blocking device of claim 1, wherein: the end face of the first annular plate (202) is concavely provided with an annular groove (202 a), a fifth annular plate (302 b) is arranged on the same face of the fourth annular plate (302 a), and the fifth annular plate (302 b) penetrates through the convex surface at the top of the pressure plate (301) and stretches into the annular groove (202 a).
3. The desulfurization clarifier sludge line anti-blocking device of claim 2, wherein: the pressure dividing plate (301) is connected with the third annular plate (204) through a spring (301 a), a plurality of notches (302 b-1) are formed in the fifth annular plate (302 b), the notches (302 b-1) correspond to the spring (301 a), and the spring (301 a) penetrates through the notches (302 b-1) to be connected with the third annular plate (204).
4. A desulfurization clarifier sludge line anti-blocking apparatus as claimed in claim 3, wherein: limiting blocks (301 b) are arranged on two sides of the convex surface of the pressure dividing plate (301) in a protruding mode, edge grooves (302 b-2) are formed in the fifth annular plate (302 b) corresponding to the limiting blocks (301 b), and the limiting blocks (301 b) penetrate through the edge grooves (302 b-2).
5. The desulfurization clarifier sludge line anti-blocking device of claim 4, wherein: a gap fit is reserved between the top of the limiting block (301 b) and the concave surface of the third annular plate (204), and a gap fit is reserved between the top of the pressure dividing plate (301) and the concave surface of the fifth annular plate (302 b).
6. The desulfurization clarifier sludge line anti-blocking device of any one of claims 3-5, wherein: the inner diameter of the pressure dividing plate (301) is the same as that of the first annular plate (202), the end face of the pressure dividing plate (301) corresponds to the annular groove (202 a), and the outer diameter of the fifth annular plate (302 b) is the same as that of the annular groove (202 a).
7. The desulfurization clarifier sludge line anti-blocking device defined in claim 6, wherein: a connecting pipe (202 b) is arranged on the outer wall of the first annular plate (202), one end of the connecting pipe (202 b) is communicated with the annular groove (202 a), and the other end of the connecting pipe passes through the outer wall of the sewage draining pipe body (100) to be connected with an air extracting pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210319980.6A CN114712906B (en) | 2022-03-29 | 2022-03-29 | Anti-blocking device for mud discharge pipeline of desulfurization clarification tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210319980.6A CN114712906B (en) | 2022-03-29 | 2022-03-29 | Anti-blocking device for mud discharge pipeline of desulfurization clarification tank |
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| CN114712906A CN114712906A (en) | 2022-07-08 |
| CN114712906B true CN114712906B (en) | 2023-08-25 |
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| CN216130248U (en) * | 2021-11-08 | 2022-03-25 | 赵庆 | Anti-blocking type rapid water delivery device for hydraulic engineering |
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| CN215927545U (en) * | 2021-09-30 | 2022-03-01 | 山东新沙单轨运输装备有限公司 | Monorail crane main unit water tank water discharging device |
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