CN216023921U

CN216023921U - Dust-raising-proof ash discharging device of bag-type dust remover

Info

Publication number: CN216023921U
Application number: CN202121177754.6U
Authority: CN
Inventors: 俞利苗; 徐天飞; 苑举林; 潘剑辉
Original assignee: Zhejiang Hetai Thermal Power Co ltd; Zhejiang Lida Environmental Protection Technology Inc
Current assignee: Zhejiang Hetai Thermal Power Co ltd; Zhejiang Lida Environmental Protection Technology Inc
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2022-03-15
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses a dust-raising-prevention dust-discharging device of a bag-type dust collector, which comprises a fixing head, an adjusting pipe and a dust cover, wherein the adjusting pipe is positioned at the bottom of the fixing head, the dust cover is positioned at the bottom of the adjusting pipe, the fixing head comprises fixing grooves which are formed in the fixing head, fixing blocks are arranged on two sides of the fixing grooves, threaded rods penetrating to the outer side of the fixing head are arranged in the middle positions of one sides of the two groups of fixing grooves, a discharging pipe is arranged in the middle position of the bottom of the fixing head, and the adjusting pipe comprises an installing plate arranged at the top of the adjusting pipe. According to the dust extraction device, the suction force is generated through the exhaust fan, the exhaust fan is connected with the dust extraction pipe through the exhaust pipe, air in the dust extraction pipe is extracted, dust generated in the dust cover is extracted into the filter box, the dust is adsorbed through the filter plate, tap water is conveyed into the water conveying pipe through the water inlet pipe, and water is sprayed out through the spray head to form a water curtain, so that the dust is prevented from floating, and the dust extraction device is better in dust extraction prevention effect.

Description

Dust-raising-proof ash discharging device of bag-type dust remover

Technical Field

The utility model relates to the technical field of dust prevention of bag-type dust collectors, in particular to a dust-preventing and dust-discharging device of a bag-type dust collector.

Background

The bag-type dust collector is a dry dust filter, it is suitable for catching tiny, dry, non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, utilize the filtering action of the fabric to filter the dusty gas, after the dusty gas enters the bag-type dust collector, the dust with big granule, great proportion, because the function of gravity subsides, fall into the dust hopper, the gas containing more tiny dust is while passing the filter material, the dust is withheld, make the gas obtain purifying.

After the sack cleaner used a period, need carry out the ash removal to the sack cleaner, most ash discharging device that have now are not convenient for fixed the regulation, lead to the ash discharging effect of sack cleaner relatively poor, inconvenient people's use, and the ash discharging can produce a large amount of dusts, cause the pollution to the environment easily, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust-raising and dust-discharging prevention device of a bag-type dust collector, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sack cleaner dust prevention goes out grey device, includes the fixed head, is located the control tube of fixed head bottom and is located the dust cover of control tube bottom, the fixed head includes:

a fixing groove is arranged in the fixing head, and fixing blocks are arranged on two sides of the fixing groove; and

threaded rods penetrating to the outer side of the fixed heads are arranged at the middle positions of one sides of the two groups of fixed grooves, and discharging pipes are arranged at the middle positions of the bottoms of the fixed heads;

the regulating tube includes:

the top of the adjusting pipe is provided with an installation plate, and one side of the bottom of the installation plate is provided with a hydraulic cylinder; and

and a limiting rod penetrating into the mounting plate is arranged on one side, far away from the hydraulic cylinder, of the bottom of the fixing head.

Preferably, the inboard of dust cover bottom is provided with takes out the dirt pipe, the outside of taking out the dirt pipe is provided with the multiunit dust absorption hole, the one end at dust cover top is provided with the filter box, the inside of filter box is provided with the multiunit filter plate, the bottom of filter box is provided with the air exhauster.

Preferably, the one end that the filter box was kept away from to the air exhauster is connected with and runs through to the inside exhaust column of dust extraction pipe, the outside of dust cover bottom is provided with the flow pipe, the bottom of flow pipe is provided with the multiunit atomising head, the bottom in the dust cover outside is provided with and runs through to the inside inlet tube of flow pipe.

Preferably, it is two sets of the fixed block is the arc structure, and is two sets of the fixed block is close to the both ends of threaded rod one side all are provided with the slide bar that runs through to the fixed head outside, the fixed block is close to one side of threaded rod is provided with the bearing, the threaded rod passes through the bearing and is connected with the fixed block rotation.

Preferably, the outside of threaded rod is provided with the external screw thread, the inside both sides of fixed head all be provided with threaded rod assorted screw hole, the threaded rod passes through screw hole and fixed head threaded connection, the inside of control tube is provided with the activity hole, the control tube passes through activity hole and unloading pipe swing joint.

Preferably, the fixed head bottom is close to one side of mounting panel is provided with the connecting block, the output of pneumatic cylinder passes through connecting block and fixed head fixed connection, the inside one side of mounting panel is provided with spacing hole, the gag lever post passes through spacing hole and mounting panel swing joint.

Preferably, the both sides of filter box bottom all are provided with the bracing piece, the filter box passes through bracing piece and dust cover fixed connection, the top of filter box is provided with the multiunit ventilation hole, the bottom of filter box is provided with the connecting pipe, and the connecting pipe is kept away from the one end of filter box is connected with the air exhauster.

Preferably, the outer side of the dust pumping pipe is provided with a plurality of groups of fixing buckles, the dust pumping pipe is fixedly connected with the dust cover through the fixing buckles, the outer side of the water supply pipe is provided with a plurality of groups of fixing belts, and the water supply pipe is fixedly connected with the dust cover through the fixing belts.

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

1. according to the utility model, the fixing head is connected with the ash outlet of the bag-type dust collector through the fixing groove, the external threads on the outer side of the threaded rod are matched with the threaded holes on two sides inside the fixing head, so that the threaded rod and the fixing head move, the threaded rod drives the fixing block to move, the ash discharging device is fixed, an external water source is connected with the water inlet pipe, the fixing head is pushed by the hydraulic cylinder, the discharging pipe and the adjusting pipe move, the limiting rod and the mounting plate move through the limiting hole, the fixing head and the adjusting pipe are limited through the limiting rod, the ash discharging device is convenient to adjust, and the practicability of the ash discharging device is improved;

2. according to the dust-proof device, the suction force is generated through the exhaust fan, the exhaust fan is connected with the dust-extraction pipe through the exhaust pipe, air in the dust-extraction pipe is extracted to form pressure difference, dust generated in the dust-proof cover is extracted into the filter box, the dust is adsorbed through the filter plate, tap water is conveyed into the water-conveying pipe through the water inlet pipe, water is sprayed out through the spray head to form a water curtain, the dust is prevented from floating, and the dust-proof effect of the dust-extraction device is better.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a rear view of the present invention.

In the figure: 1. a fixed head; 101. fixing grooves; 102. a fixed block; 103. a threaded rod; 104. a discharging pipe; 2. an adjusting tube; 201. mounting a plate; 202. a hydraulic cylinder; 203. a limiting rod; 3. a dust cover; 301. a dust extraction pipe; 302. a dust collection hole; 303. a filter box; 304. filtering the plate; 305. an exhaust fan; 306. an exhaust pipe; 307. a water supply pipe; 308. a spray head; 309. and (4) a water inlet pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of a dust-discharging device of a bag-type dust collector provided by the present invention: the utility model provides a sack cleaner dust prevention goes out grey device, includes fixed head 1, is located the control tube 2 of fixed head 1 bottom and is located the dust cover 3 of 2 bottoms of control tube, and fixed head 1 includes:

a fixing groove 101 is arranged in the fixing head 1, and fixing blocks 102 are arranged on both sides of the fixing groove 101; and

threaded rods 103 penetrating to the outer side of the fixing head 1 are arranged in the middle of one side of each of the two groups of fixing grooves 101, and a discharging pipe 104 is arranged in the middle of the bottom of the fixing head 1;

the regulating tube 2 includes:

the top of the outer side of the adjusting pipe 2 is provided with a mounting plate 201, and one side of the bottom of the mounting plate 201 is provided with a hydraulic cylinder 202; and

a limiting rod 203 penetrating into the mounting plate 201 is arranged on one side of the bottom of the fixing head 1 far away from the hydraulic cylinder 202.

Please refer to fig. 1 and 3, a dust suction pipe 301 is disposed at the inner side of the bottom of the dust cover 3, a plurality of sets of dust suction holes 302 are disposed at the outer side of the dust suction pipe 301, the dust is sucked into the dust suction pipe 301, a filter box 303 is disposed at one end of the top of the dust cover 3, a plurality of sets of filter plates 304 are disposed in the filter box 303 for absorbing the dust, and an exhaust fan 305 is disposed at the bottom of the filter box 303.

Please refer to fig. 1 and fig. 3, one end of the exhaust fan 305 far away from the filter box 303 is connected with an exhaust pipe 306 penetrating into the dust exhaust pipe 301, a water supply pipe 307 is arranged outside the bottom of the dust cover 3, a plurality of groups of spray heads 308 are arranged at the bottom of the water supply pipe 307, and a water inlet pipe 309 penetrating into the water supply pipe 307 is arranged at the bottom outside the dust cover 3, so as to spray tap water to form a water curtain, and the dust-raising prevention effect of the dust discharging device is better.

Please refer to fig. 1 and fig. 3, the two fixing blocks 102 are arc-shaped, two ends of one side of the two fixing blocks 102 close to the threaded rod 103 are both provided with a sliding rod penetrating to the outer side of the fixing head 1, so as to fix the ash discharging device conveniently, one side of the fixing block 102 close to the threaded rod 103 is provided with a bearing, and the threaded rod 103 is rotatably connected with the fixing block 102 through the bearing, so that the rotating effect of the threaded rod 103 is better.

Please refer to fig. 1 and fig. 2, the outer side of the threaded rod 103 is provided with an external thread, both sides of the inside of the fixed head 1 are provided with threaded holes matched with the threaded rod 103, the threaded rod 103 is in threaded connection with the fixed head 1 through the threaded holes to play a role of limiting, so that the threaded rod 103 and the fixed head 1 move, the inside of the adjusting tube 2 is provided with a movable hole, and the adjusting tube 2 is movably connected with the blanking tube 104 through the movable hole.

Please refer to fig. 1 and fig. 3, a connecting block is disposed at a side of the bottom of the fixing head 1 close to the mounting plate 201, an output end of the hydraulic cylinder 202 is fixedly connected with the fixing head 1 through the connecting block, a limiting hole is disposed at one side of the inside of the mounting plate 201, the limiting rod 203 is movably connected with the mounting plate 201 through the limiting hole, and the mounting plate 201 is limited through the limiting rod 203.

Please refer to fig. 2 and fig. 3, the two sides of the bottom of the filter box 303 are both provided with support rods, the filter box 303 is fixedly connected with the dust cover 3 through the support rods to fix the filter box 303, the top of the filter box 303 is provided with a plurality of groups of ventilation holes, the bottom of the filter box 303 is provided with a connecting pipe, and one end of the connecting pipe far away from the filter box 303 is connected with the exhaust fan 305, so as to conveniently draw dust into the filter box 303.

Please refer to fig. 1, a plurality of sets of fixing buckles are disposed on an outer side of the dust exhaust pipe 301, the dust exhaust pipe 301 is fixedly connected to the dust cover 3 through the fixing buckles, a plurality of sets of fixing straps are disposed on an outer side of the water supply pipe 307, the water supply pipe 307 is fixedly connected to the dust cover 3 through the fixing straps, and the dust exhaust pipe 301 and the water supply pipe 307 are fixed to the dust cover 3, so that the dust-proof effect of the dust exhaust device is better.

The working principle is as follows: before the dust remover is used, the fixed head 1 is connected with the dust outlet of the bag-type dust remover through the fixed groove 101, the threaded rod 103 is rotated, external threads on the outer side of the threaded rod 103 are matched with threaded holes on two sides inside the fixed head 1, the threaded rod 103 and the fixed head 1 are enabled to move, the threaded rod 103 drives the fixed block 102 to move, the dust remover is fixed, an external water source is connected with the water inlet pipe 309, when the dust remover is used, a power supply is switched on, the hydraulic cylinder 202 and the adjusting pipe 2 are fixed through the mounting plate 201, the fixed head 1 is pushed through the hydraulic cylinder 202, the discharging pipe 104 and the adjusting pipe 2 are enabled to move, the limiting rod 203 and the mounting plate 201 are enabled to move through the limiting hole, the fixed head 1 and the adjusting pipe 2 are limited through the limiting rod 203, the dust remover is convenient to adjust, the practicability of the dust remover is improved, and a suction force is generated through the exhaust fan 305, air exhauster 305 is connected with dust extraction pipe 301 through exhaust column 306, take out the inside air of dust extraction pipe 301, form pressure difference, inside the dust suction filter box 304 with the inside production of dust cover 3, adsorb the dust through filter plate 304, carry the running water to the water supply pipe 307 inside through inlet tube 309, form the water curtain through atomising head 308 with the water blowout, prevent that the dust from wafting, make the dust raising prevention effect of going out the ash device better, the work efficiency of going out the ash device has been improved.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sack cleaner dust raising prevention goes out grey device which characterized in that: including fixed head (1), be located regulation pipe (2) of fixed head (1) bottom and be located dust cover (3) of regulation pipe (2) bottom, fixed head (1) includes:

a fixing groove (101) is arranged in the fixing head (1), and fixing blocks (102) are arranged on two sides in the fixing groove (101); and

threaded rods (103) penetrating to the outer side of the fixing head (1) are arranged in the middle of one side of each of the two groups of fixing grooves (101), and a discharging pipe (104) is arranged in the middle of the bottom of the fixing head (1);

the regulating tube (2) comprises:

the top of the outer side of the adjusting pipe (2) is provided with a mounting plate (201), and one side of the bottom of the mounting plate (201) is provided with a hydraulic cylinder (202); and

a limiting rod (203) penetrating into the mounting plate (201) is arranged on one side, far away from the hydraulic cylinder (202), of the bottom of the fixing head (1).

2. The dust-proof dust discharging device of the bag-type dust collector according to claim 1, wherein: the inboard of dust cover (3) bottom is provided with takes out dirt pipe (301), the outside of taking out dirt pipe (301) is provided with multiunit dust absorption hole (302), the one end at dust cover (3) top is provided with filter box (303), the inside of filter box (303) is provided with multiunit filter plate (304), the bottom of filter box (303) is provided with air exhauster (305).

3. The dust-proof dust discharging device of the bag-type dust collector according to claim 2, wherein: the utility model discloses a dust cover, including dust cover (3), air exhauster (305) keep away from the one end of filter box (303) is connected with runs through to the inside exhaust column (306) of dust extraction pipe (301), the outside of dust cover (3) bottom is provided with flow pipe (307), the bottom of flow pipe (307) is provided with multiunit atomising head (308), the bottom in dust cover (3) outside is provided with runs through to the inside inlet tube (309) of flow pipe (307).

4. The dust-proof dust discharging device of the bag-type dust collector according to claim 1, wherein: two sets of fixed block (102) are the arc structure, and two sets of fixed block (102) are close to the both ends of threaded rod (103) one side all are provided with the slide bar that runs through to fixed head (1) outside, fixed block (102) are close to one side of threaded rod (103) is provided with the bearing, threaded rod (103) are connected with fixed block (102) rotation through the bearing.

5. The dust-proof dust discharging device of the bag-type dust collector according to claim 1, wherein: the outside of threaded rod (103) is provided with the external screw thread, the inside both sides of fixed head (1) all be provided with threaded rod (103) assorted screw hole, threaded rod (103) are through screw hole and fixed head (1) threaded connection, the inside of control tube (2) is provided with the movable hole, control tube (2) are through movable hole and unloading pipe (104) swing joint.

6. The dust-proof dust discharging device of the bag-type dust collector according to claim 1, wherein: fixed head (1) bottom is close to one side of mounting panel (201) is provided with the connecting block, the output of pneumatic cylinder (202) passes through connecting block and fixed head (1) fixed connection, the inside one side of mounting panel (201) is provided with spacing hole, gag lever post (203) are through spacing hole and mounting panel (201) swing joint.

7. The dust-proof dust discharging device of the bag-type dust collector according to claim 2, wherein: the both sides of filter box (303) bottom all are provided with the bracing piece, filter box (303) pass through bracing piece and dust cover (3) fixed connection, the top of filter box (303) is provided with the multiunit ventilation hole, the bottom of filter box (303) is provided with the connecting pipe, and the connecting pipe is kept away from the one end of filter box (303) is connected with air exhauster (305).

8. The dust-proof dust discharging device of the bag-type dust collector according to claim 3, wherein: the dust exhaust pipe is characterized in that a plurality of groups of fixing buckles are arranged on the outer side of the dust exhaust pipe (301), the dust exhaust pipe (301) is fixedly connected with the dust cover (3) through the fixing buckles, a plurality of groups of fixing belts are arranged on the outer side of the water supply pipe (307), and the water supply pipe (307) is fixedly connected with the dust cover (3) through the fixing belts.