CN219002442U

CN219002442U - Box-type dust remover

Info

Publication number: CN219002442U
Application number: CN202223144756.2U
Authority: CN
Inventors: 居开安; 汪全; 谈文填; 刁会新
Original assignee: Yangzhou Kunda Machinery Manufacturing Co ltd
Current assignee: Yangzhou Kunda Machinery Manufacturing Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-12
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a box-type dust remover, which relates to the field of wet dust removal integrated machines and comprises a dust removal box, wherein a gas transmission pipe is arranged on the lower side of the dust removal box, an annular pipe is arranged in the top end of the dust removal box, a water inlet pipe is fixedly connected to the side edge of the annular pipe, the other end of the water inlet pipe extends to the outside of the dust removal box, spray heads are uniformly distributed on the inner side of the annular pipe, and a butt joint sleeve is sleeved on the outer side of the spray heads. According to the utility model, the second filter screen and the first filter screen are arranged, so that the blocking of dust-containing gas can be realized, impurities can be effectively prevented from entering the spray head when the spray head is not opened, the phenomenon of blockage of the spray head is prevented, the rotating plate and the elastic sheet are arranged, the impurities can be effectively prevented from adhering to the outer side of the first filter screen, the normal use of the spray head is ensured, and the cleaning work of the second filter screen can be realized by matching the rotating plate arranged on the lower side of the second filter screen.

Description

Box-type dust remover

Technical Field

The utility model relates to the technical field of wet dust removal integrated machines, in particular to a box type dust remover.

Background

The dust remover is a dust remover or dust removing equipment for separating dust from flue gas, which is generally in a box type structure, along with the continuous development of technology, the types of dust removers are increasingly increased, while the wet dust remover is one of the dust removers which is formed by combining a water bath and spraying two forms, namely, the whole dust remover is combined type, the dust remover is equipment for removing dust by utilizing the action of water or other liquid and dust-containing gas, and when dust particles meet with sprayed water drops, water films or wetted walls and devices, wetting, condensation, diffusion sedimentation and other processes occur, so that the dust particles are separated from the gas, the aim of purifying the gas is fulfilled, and when the gas contains more granular impurities, the combined type dust remover can ensure the dust removing effect on the dust-containing gas.

Through retrieving, chinese patent No. CN207270987U discloses a wet dust collector, including rotating main shaft and support frame, install the water storage tank on the support frame, one side of water storage tank is fixed with L type bracing piece, sewage conveyer pipe is connected with the sewage collecting box, driving motor is installed on the top of dust removal box, driving motor's output pivot passes through the shaft coupling and links to each other with rotating the main shaft, install stirring flabellum on the rotating main shaft, the one end that driving motor was kept away from to the rotating main shaft is connected with the connecting rod, the inside of dust removal box is provided with the infusion pipeline, evenly distributed has the spray nozzle on the infusion pipeline, the one end of dust removal box is connected with the gas transmission pipeline, the gas transmission pipeline is connected with centrifuge, centrifuge is connected with the intake pipe. According to the utility model, the scraping plate is enabled to scrape residual dirt on the inner wall of the water storage tank clean in the rotation process of the rotating main shaft, meanwhile, the phenomenon of precipitation of sewage in the water storage tank is avoided, and the sewage conveying pipe is prevented from being blocked.

The existing dust removing device has the following defects: through the shower nozzle that the dust removal case top set up, although can realize the spraying to the dust-laden gas handles, but because the overall structure of shower nozzle is comparatively simpler, and its delivery port position is the open-type setting, and at the in-process that actually removes dust, the shower nozzle is intermittent type nature regularly sprays the work, when the shower nozzle does not work, impurity among the dust-laden gas easily gets into through the delivery port department of shower nozzle bottom to make the phenomenon that the shower nozzle appears blockking up, thereby effective shower nozzle's normal use can influence the dust removal effect to dust-laden gas promptly, for this reason, we propose a box dust remover and solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a box type dust remover.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a box dust remover, includes the dust removal case, the gas-supply pipe has been seted up to the downside of dust removal case, the inside of dust removal case top is provided with the ring pipe, and the side fixedly connected with inlet tube of ring pipe, the other end of inlet tube extends to the outside of dust removal case, the inboard evenly distributed of ring pipe has the shower nozzle, and the outside of shower nozzle has cup jointed the docking sleeve, the inside fixed mounting of docking sleeve has micro motor, and the output fixedly connected with first filter screen of micro motor, docking sleeve inner wall fixedly connected with second filter screen of first filter screen top, the top of ring pipe is connected with the dust removal case through docking rod, the inside of dust removal case is provided with the pivot.

In this device, through first filter screen and the second filter screen that the shower nozzle bottom set up, at the during operation that the shower nozzle was not sprayed, can realize the sealing work to the shower nozzle bottom to can effectively prevent granule impurity from blocking up the shower nozzle.

Preferably, the inside symmetry of annular pipe is connected with the connecting pipe, and the connecting pipe is annular array structure and distributes, the shower nozzle equidistance distributes in the downside of connecting pipe, and the setting of multiunit connecting pipe and shower nozzle can realize the even spraying to the dusty gas.

Preferably, the external screw thread has been seted up to the bottom outer wall of shower nozzle, the internal screw thread has been seted up to the inner wall of butt joint cover, micro motor's output fixedly connected with rotor plate, and the upside of rotor plate contacts with the bottom of second filter screen, through the continuous rotation of rotor plate, can effectively prevent the bottom adhesion impurity of second filter screen.

Preferably, the outside of pivot is provided with the connecting block, and the connecting block is located the downside position department of shower nozzle, through the setting of connecting block, can realize the clearance to first filter screen bottom.

Preferably, the outside of pivot is fixed to be cup jointed and is cup jointed the piece, and the upside fixedly connected with cylinder of cup jointing the piece, the top of cylinder is connected with the downside of connecting block, through the mutually supporting of cylinder and connecting block, can prevent that the clearance board from contacting with first filter screen all the time.

Preferably, the inside fixedly connected with slider of connecting block, the spout with slider looks adaptation is seted up to the inside of pivot, through the mutually supporting of pivot and spout, can realize the guide to the connecting block.

Preferably, the upside fixedly connected with shell fragment of connecting block, and the longitudinal section of shell fragment sets up to triangle-shaped structure, the upside fixedly connected with clearance board of shell fragment through the setting of shell fragment, can realize the protection to first filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is through being provided with second filter screen and first filter screen, in the use, the staff can cup joint the butt joint cover in the outside of shower nozzle, through first filter screen and the second filter screen that the butt joint cover inside set up, can realize the blocking to the dust-laden gas to can prevent effectively that the shower nozzle is when not opening, impurity gets into the inside of shower nozzle, in order to prevent that the phenomenon that the shower nozzle from appearing blockking up.

2. The device is through being provided with rotor plate and shell fragment, after long-term the use, the staff can start the work of cylinder to can promote the clearance board to the bottom of first filter screen, through the drive of pivot, can realize the clearance to first filter screen, thereby can effectively prevent impurity from adhering to the outside at first filter screen, in order to guarantee the normal use of shower nozzle, and the cooperation has the rotor plate that the second filter screen downside set up, can realize the clearance work to the second filter screen.

Drawings

FIG. 1 is a schematic view of a three-dimensional cross-sectional structure of a box-type dust collector according to the present utility model;

FIG. 2 is a schematic perspective view of the connection tube and the nozzle in FIG. 1;

FIG. 3 is a schematic perspective cross-sectional view of the adapter sleeve and first screen structure of FIG. 1;

fig. 4 is a schematic perspective cross-sectional view of the socket block and cylinder configuration of fig. 1.

In the figure: 1. a dust removal box; 2. a gas pipe; 3. an annular tube; 4. a water inlet pipe; 5. a connecting pipe; 6. a spray head; 7. a butt joint rod; 8. a slide block; 9. a rotating shaft; 10. a butt joint sleeve; 11. a first filter screen; 12. a sleeve joint block; 13. a cylinder; 14. a connecting block; 15. a cleaning plate; 16. a spring plate; 17. a micro motor; 18. a rotating plate; 19. and a second filter screen.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Referring to fig. 1-4, a box dust remover, including dust removal case 1, the gas-supply pipe 2 has been seted up to the downside of dust removal case 1, the inside on dust removal case 1 top is provided with ring pipe 3, and ring pipe 3's side fixedly connected with inlet tube 4, the other end of inlet tube 4 extends to the outside of dust removal case 1, ring pipe 3's inboard evenly distributed has shower nozzle 6, and docking sleeve 10 has been cup jointed in the outside of shower nozzle 6, docking sleeve 10's inside fixed mounting has micro motor 17, and micro motor 17's output fixedly connected with first filter screen 11, docking sleeve 10 inner wall fixedly connected with second filter screen 19 of first filter screen 11 top, ring pipe 3's top is connected with dust removal case 1 through docking rod 7, dust removal case 1's inside is provided with pivot 9.

Further, referring to fig. 1 and 2, it can be known that the inner side of the annular pipe 3 is symmetrically connected with the connecting pipes 5, and the connecting pipes 5 are distributed in an annular array structure, and the spray heads 6 are equidistantly distributed on the lower side of the connecting pipes 5, so that when in use, the spraying effect on the exhaust gas can be realized through the arrangement of the plurality of groups of connecting pipes 5.

Further, referring to fig. 3, it can be known that the outer wall of the bottom end of the spray head 6 is provided with external threads, the inner wall of the butt joint sleeve 10 is provided with internal threads, the output end of the micro motor 17 is fixedly connected with a rotating plate 18, the upper side of the rotating plate 18 contacts with the bottom end of the second filter screen 19, the threads provided on the butt joint sleeve 10 and the spray head 6 are not shown in the figure, so as to realize the disassembling of the first filter screen 11, and the cleaning of the second filter screen 19 can be realized by matching with the arrangement of the rotating plate 18.

Further, referring to fig. 1 and fig. 4, it can be known that a connecting block 14 is disposed on the outer side of the rotating shaft 9, and the connecting block 14 is located at the lower side of the nozzle 6, and when in use, the connecting block 14 is driven by the rotating shaft 9 to rotate under force, so as to clean the first filter screen 11.

Further, referring to fig. 4, it can be known that the outer side of the rotating shaft 9 is fixedly sleeved with the sleeve joint block 12, the upper side of the sleeve joint block 12 is fixedly connected with the cylinder 13, the top end of the cylinder 13 is connected with the lower side of the connecting block 14, when the first filter screen 11 needs to be cleaned, a worker can start the cylinder 13 to enable the connecting block 14 to be close to the spray head 6, and when cleaning work is not needed, the cylinder 13 can drive the connecting block 14 to reset, so that the spray head 6 is prevented from being damaged.

Further, referring to fig. 4, it can be known that the inner side of the connecting block 14 is fixedly connected with the sliding block 8, the inside of the rotating shaft 9 is provided with a sliding groove adapted to the sliding block 8, and when in use, the guiding operation of the connecting block 14 can be realized through the mutual matching of the sliding block 8 and the sliding groove.

Further, referring to fig. 1 and 4, it can be known that the upper side of the connecting block 14 is fixedly connected with the elastic sheet 16, and the longitudinal section of the elastic sheet 16 is set to be of a triangle structure, the upper side of the elastic sheet 16 is fixedly connected with the cleaning plate 15, the upper side of the cleaning plate 15 is uniformly distributed with longer brushes, the brushes rotate to the cleaning plate 15, and the brushes can be inserted into the first filter screen 11, so that the dredging of the filter holes inside the first filter screen 11 is realized, and when in use, the impact force generated in the contact process of the cleaning plate 15 and the first filter screen 11 can be buffered and absorbed through the elastic sheet 16 arranged in the triangle structure.

Working principle: when the utility model is used, a worker can firstly open the access door arranged on the front surface of the dust removing box 1 and sleeve the butt sleeve 10 on the outer side of the spray head 6, so that the first filter screen 11 can be arranged at the bottom end of the spray head 6, then dust-containing gas can be injected into the bottom end of the dust removing box 1 through the gas pipe 2, water bath of the dust-containing gas can be realized through water collected at the bottom end of the dust removing box 1, the first filter screen 11 can be continuously rotated by the driving of the micro motor 17 in the dust-containing water bath process, the filter holes arranged in the first filter screen 11 are staggered with the filter holes in the second filter screen 19, the spray head 6 can be blocked, the spray head 6 can be protected, and when spraying is needed, the first filter screen 11 can be rotated by starting the work of the micro motor 17, so that the filter holes in the first filter screen 11 are overlapped with the inner part of the second filter screen 19, so as to ensure the normal falling of spray water, then a worker can convey external water to the water inlet pipe 4 through a water pump and spray dust removing water from the spray head 6 through the connecting pipe 5, so as to realize the spraying of dust-containing gas, in the spraying process, the rotating shaft 9 can rotate simultaneously through a rotating motor arranged at the top end of the dust removing box 1, so that a stirring fan blade connected with the outer side of the rotating shaft 9 breaks the water sprayed by the spray nozzle, dust in waste gas is fully mixed and contacted with the sprayed water, after long-term use, the worker can start the work of the air cylinder 13, so that the air cylinder 13 drives the connecting block 14 to lift, the cleaning plate 15 is contacted with the spray head 6, in the contacting process of the two, the buffer and absorption of contact force can be realized through the arrangement of the elastic sheet 16, thereby realizing the protection of the spray head 6, then, the cleaning plate 15 can be continuously rotated by the driving of the rotating shaft 9, so that the cleaning of the first filter screen 11 is realized, and after the cleaning is finished, the cylinder 13 drives the cleaning plate 15 to reset, so that the cleaning plate is the whole working principle of the utility model.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a box dust remover, includes dust removal case (1), a serial communication port, gas-supply pipe (2) have been seted up to the downside of dust removal case (1), the inside on dust removal case (1) top is provided with annular pipe (3), and the side fixedly connected with inlet tube (4) of annular pipe (3), the other end of inlet tube (4) extends to the outside of dust removal case (1), the inboard evenly distributed of annular pipe (3) has shower nozzle (6), and cup joints butt joint cover (10) in the outside of shower nozzle (6), the inside fixed mounting of butt joint cover (10) has micromotor (17), and the output fixedly connected with first filter screen (11) of micromotor (17), the butt joint cover (10) inner wall fixedly connected with second filter screen (19) of first filter screen (11) top, the top of annular pipe (3) is connected with dust removal case (1) through butt joint pole (7), the inside of dust removal case (1) is provided with pivot (9).

2. The box-type dust remover according to claim 1, characterized in that the inner sides of the annular pipes (3) are symmetrically connected with connecting pipes (5), the connecting pipes (5) are distributed in an annular array structure, and the spray heads (6) are equidistantly distributed on the lower side of the connecting pipes (5).

3. The box-type dust remover according to claim 1, characterized in that the outer wall of the bottom end of the spray head (6) is provided with an external thread, the inner wall of the butt joint sleeve (10) is provided with an internal thread, the output end of the miniature motor (17) is fixedly connected with a rotating plate (18), and the upper side of the rotating plate (18) is contacted with the bottom end of the second filter screen (19).

4. A box dust collector according to claim 1, characterized in that the outside of the shaft (9) is provided with a connection block (14), and the connection block (14) is located at the lower side of the spray head (6).

5. The box-type dust remover according to claim 1, characterized in that the outer side of the rotating shaft (9) is fixedly sleeved with a sleeve joint block (12), the upper side of the sleeve joint block (12) is fixedly connected with a cylinder (13), and the top end of the cylinder (13) is connected with the lower side of a connecting block (14).

6. The box-type dust remover according to claim 5, characterized in that the inner side of the connecting block (14) is fixedly connected with a sliding block (8), and a sliding groove matched with the sliding block (8) is formed in the rotating shaft (9).

7. The box-type dust collector according to claim 5, wherein the upper side of the connecting block (14) is fixedly connected with a spring plate (16), the longitudinal section of the spring plate (16) is of a triangular structure, and the upper side of the spring plate (16) is fixedly connected with a cleaning plate (15).