CN217635577U

CN217635577U - Boiler chemical cleaning device with circulating flushing function

Info

Publication number: CN217635577U
Application number: CN202220980688.4U
Authority: CN
Inventors: 张凯君; 李惠; 刘伟改
Original assignee: Shaanxi Taihang Group Co ltd
Current assignee: Shaanxi Taihang Group Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-10-21
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a boiler chemical cleaning device that circulation erodeed, including rack, cleaning motor and rolling disc, the top fixed mounting of rack has the cleaning motor, the output shaft fixed mounting of cleaning motor has the rolling disc, the even fixed mounting sliding rail in top of rolling disc, the bottom fixed connection of top ring is passed through on the top of sliding rail, the inboard slidable mounting of sliding rail has the removal frame, belongs to boiler cleaning technical field. The utility model has the advantages of being scientific and reasonable in structure, scrub the mechanism through the adjustment that sets up, be convenient for according to the in-service use demand, adjust and fix the position that removes frame and cleaning brush, adjustability and washing protectiveness when having improved this boiler chemical cleaning device and using washes the mechanism through the circulation that sets up, cyclic utilization when the chemical cleaner of being convenient for uses, the waste of chemical cleaner when having reduced the boiler cleaning has improved the chemical cleaner utilization ratio when this chemical cleaning device uses.

Description

Boiler chemical cleaning device with circulating flushing function

Technical Field

The utility model relates to a boiler washs technical field, specifically is boiler chemical cleaning device that circulation erodees.

Background

The boiler is an energy conversion device, energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the boiler needs to be chemically cleaned when in use, the chemical cleaning of the boiler is the most effective descaling means, and various dirt in the boiler is removed by chemically cleaning the boiler, in the Chinese patent No. 202010329294.8, a novel chemical cleaning and maintaining device for the boiler is specifically mentioned, and the novel chemical cleaning and maintaining device for the boiler is simple and rapid to install and firm to fix; when in use, the chemical cleaning can be conveniently carried out on the inner wall of the boiler, the cleaning is convenient, and the cleaning effect is good; and also boiler maintenance.

However, when the novel chemical cleaning and maintaining device for the boiler is used, the position of the internal cleaning of the boiler can not be adjusted according to actual use requirements, and the condition of scratching the inner wall of the boiler due to overlarge contact pressure between the cleaning brush and the boiler is easily caused when the boiler is cleaned, so that the existing use requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler chemical cleaning device that circulation erodees to solve the unable position of scrubbing inside the boiler according to the in-service use demand that proposes among the above-mentioned background art, also adjust, when scrubbing the boiler, too big because of cleaning brush and the interior contact pressure of boiler, the condition that leads to boiler inner wall fish tail is difficult to satisfy current user demand's problem easily.

In order to solve the technical problem, the utility model provides a following technical scheme: the boiler chemical cleaning device comprises a placing rack, a cleaning motor and a rotating disc, wherein the cleaning motor is fixedly mounted at the top end of the placing rack, the rotating disc is fixedly mounted at an output shaft of the cleaning motor, an adjusting and brushing mechanism is fixedly mounted at the top end of the rotating disc, and the adjusting and brushing mechanism at least comprises a moving frame, an adjusting screw rod, an adjusting handle, a fastening screw rod, a spring telescopic rod and a cleaning brush;

a moving frame is arranged above the rotating disc, an adjusting screw is arranged at the top end of the moving frame, an adjusting handle is arranged at the top end of the adjusting screw, a fastening screw is arranged at the top end of the adjusting handle, one end of the moving frame is uniformly provided with a spring telescopic rod, and one end of the spring telescopic rod is provided with a cleaning brush;

the top end of the placing frame is provided with a circulating flushing mechanism, and the circulating flushing mechanism at least comprises a storage bin, a spraying pipe, a backflow bin, a filtering frame and a filtering net;

a storage bin is arranged at the top end of the placing frame, spraying pipes are uniformly arranged below the placing frame, a backflow bin is arranged at one end of the storage bin, a filtering frame is arranged inside the backflow bin, and a filtering net is arranged at one end of the filtering frame;

and an adjusting and fixing mechanism is installed on the outer side of the placing frame.

Preferably, the adjusting and brushing mechanism comprises a sliding rail, a top ring, a moving frame, a penetrating rod, an adjusting screw, an adjusting handle, a fixing hole, a fastening screw, a spring telescopic rod and a cleaning brush;

the even fixed mounting slide rail in top of rolling disc, the bottom fixed connection of apical ring is passed through on the top of slide rail, the inboard slidable mounting of slide rail has the carriage, the top of carriage evenly runs through installs and runs through the pole, the top of carriage runs through installs adjusting screw, adjusting screw's top is passed apical ring fixedly connected with adjustment handle, the fixed orifices has evenly been seted up on the top of apical ring, the top of adjustment handle is run through and is installed fastening screw, the spring telescopic link is installed in the even embedding in outside of carriage, cleaning brush fixed connection is passed through to spring telescopic link's one end.

Preferably, the adjusting screw rod is in threaded connection with the movable frame, and the bottom end of the fastening screw rod penetrates through the adjusting handle and is in threaded connection with the fixing hole.

Preferably, the circulating flushing mechanism comprises a storage bin, a transmission pump, a dispersion bin, a spraying pipe, a backflow bin, a filter frame, a filter screen, a backflow pipe and a backflow pump;

a storage bin is fixedly mounted at the top end of the placing frame, a transmission pump is fixedly mounted on the inner wall of the bottom end of the storage bin, a dispersion bin is fixedly mounted at the bottom end of the placing frame, spray pipes are uniformly and fixedly mounted at the bottom end of the dispersion bin, a backflow bin is fixedly mounted at one end of the storage bin, a filter frame is embedded and mounted at the top end of the backflow bin, a filter screen is embedded and mounted at one end of the filter frame, a backflow pipe is fixedly mounted at one end of the backflow bin, and a backflow pump is fixedly mounted at one end of the backflow pipe;

the input ends of the transmission pump and the reflux pump are electrically connected with the output end of the commercial power.

Preferably, the spray heads are uniformly arranged on the outer side of the spray pipe, and the filter frame and the backflow bin are fixed through bolts.

Preferably, the adjusting and fixing mechanism comprises a placing groove, a movable clamping plate, a contact plate and a fixing screw rod;

the both ends of rack have all been seted up and have been placed the recess, the inboard slidable mounting who places the recess has movable clamp plate, movable clamp plate's one end fixed mounting has the contact plate, the one end of rack corresponds contact plate position department embedding and installs clamping screw.

Preferably, one end of the fixing screw penetrates through the contact plate to be rotatably connected with the inner wall of the placing groove, and the fixing screw is in threaded connection with the contact plate.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. through the adjustment scrubbing mechanism that sets up, be convenient for according to the in-service use demand, adjust and fix the position of removing frame and cleaning brush to can carry out elastic connection between cleaning brush and the removal frame, avoid cleaning brush and the inside contact pressure of boiler too big, fish tail boiler inner wall, adjustability and washing protectiveness when having improved this boiler chemical cleaning device use.

2. Through the circulation that sets up washing mechanism, can carry out cyclic utilization after filtering in transmitting the chemical cleaner after wasing to the backward flow storehouse, cyclic utilization when the chemical cleaner of being convenient for uses has reduced the waste of chemical cleaner when the boiler washs, has improved the chemical cleaner utilization ratio when this chemical cleaning device uses.

3. Through the adjustment fixed establishment who sets up, rotatable clamping screw drives movable clamp plate and removes, uses movable clamp plate to carry out the centre gripping to this chemical cleaning device fixed, and the installation when being convenient for this boiler chemical cleaning device uses is fixed, has improved the installation convenience when this boiler chemical cleaning device uses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the adjustable brushing mechanism of the present invention;

FIG. 3 is a schematic view of the installation structure of the telescopic spring rod and the cleaning brush of the present invention;

FIG. 4 is a schematic structural view of the circulating flushing mechanism of the present invention;

FIG. 5 is a schematic view of the installation structure of the filter screen and the return pipe of the present invention;

fig. 6 is a schematic structural view of the adjusting and fixing mechanism of the present invention;

in the figure: 1. placing a rack; 2. cleaning the motor; 3. rotating the disc;

4. adjusting the brushing mechanism; 401. a sliding rail; 402. a top ring; 403. a movable frame; 404. penetrating the rod; 405. adjusting a screw rod; 406. an adjusting handle; 407. a fixing hole; 408. fastening a screw rod; 409. a spring telescopic rod; 410. cleaning brushes;

5. a circulating flushing mechanism; 501. a storage bin; 502. a transfer pump; 503. a dispersion bin; 504. a spray tube; 505. a reflux bin; 506. a filter frame; 507. a filter screen; 508. a return pipe; 509. a reflux pump;

6. adjusting the fixing mechanism; 601. placing a groove; 602. moving the clamping plate; 603. a contact plate; 604. and fixing the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a boiler chemical cleaning device with circulating flushing comprises a placing frame 1, a cleaning motor 2 and a rotating disc 3, wherein the cleaning motor 2 is fixedly installed at the top end of the placing frame 1, the rotating disc 3 is fixedly installed at an output shaft of the cleaning motor 2, an adjusting and brushing mechanism 4 is fixedly installed at the top end of the rotating disc 3, and the adjusting and brushing mechanism 4 comprises a sliding rail 401, a top ring 402, a moving frame 403, a through rod 404, an adjusting screw 405, an adjusting handle 406, a fixing hole 407, a fastening screw 408, a spring telescopic rod 409 and a cleaning brush 410;

the top end of the rotating disc 3 is uniformly and fixedly provided with a sliding rail 401, the top end of the sliding rail 401 is fixedly connected with the bottom end of a top ring 402, the inner side of the sliding rail 401 is slidably provided with a moving frame 403, the top end of the moving frame 403 is uniformly provided with a through rod 404 in a penetrating manner, the top end of the moving frame 403 is provided with an adjusting screw 405 in a penetrating manner, the top end of the adjusting screw 405 penetrates through the top ring 402 and is fixedly connected with an adjusting handle 406, the top end of the top ring 402 is uniformly provided with a fixing hole 407, the top end of the adjusting handle 406 is provided with a fastening screw 408 in a penetrating manner, the outer side of the moving frame 403 is uniformly embedded and provided with a spring telescopic rod 409, one end of the spring telescopic rod 409 is fixedly connected with the moving frame through a cleaning brush 410, the adjusting screw 405 is connected with the moving frame through a thread, when the adjusting screw 405 rotates, the moving frame 403 is driven to move along the through rod 404, the bottom end of the fastening screw 408 penetrates through the adjusting handle 403 and is connected with the fixing hole 407 through a thread, and the position of the adjusting handle 406 is fixed by using the fastening screw 408 and the fixing hole 407.

The top end of the placing rack 1 is provided with a circulating flushing mechanism 5, and the circulating flushing mechanism 5 comprises a storage bin 501, a transmission pump 502, a dispersion bin 503, a spraying pipe 504, a backflow bin 505, a filter rack 506, a filter screen 507, a backflow pipe 508 and a backflow pump 509;

the top fixed mounting of rack 1 has storage storehouse 501, the bottom inner wall fixed mounting in storage storehouse 501 has transmission pump 502, rack 1's bottom fixed mounting has dispersion storehouse 503, the even fixed mounting in bottom in dispersion storehouse 503 has spray pipe 504, the one end fixed mounting in storage storehouse 501 has backward flow storehouse 505, filter stand 506 is installed in the top embedding in backward flow storehouse 505, filter screen 507 is installed in the one end embedding of filter stand 506, the one end fixed mounting in backward flow storehouse 505 has back flow 508, the one end fixed mounting of back flow 508 has backward flow pump 509, the equal electric connection commercial power's of input of transmission pump 502 and backward flow pump 509 output, the shower nozzle is evenly installed in the outside of spray pipe 504, it fixes through the bolt between filter stand 506 and the backward flow storehouse 505, be convenient for installation and fixed between filter stand 506 and the backward flow storehouse 505.

An adjusting and fixing mechanism 6 is arranged on the outer side of the placing frame 1, and the adjusting and fixing mechanism 6 comprises a placing groove 601, a movable clamping plate 602, a contact plate 603 and a fixing screw 604;

placing grooves 601 are formed in the two ends of the placing rack 1, a movable clamping plate 602 is slidably mounted on the inner side of the placing grooves 601, a contact plate 603 is fixedly mounted at one end of the movable clamping plate 602, a fixing screw 604 is mounted at the position, corresponding to the contact plate 603, of one end of the placing rack 1, one end of the fixing screw 604 penetrates through the contact plate 603 and is rotatably connected with the inner wall of the placing grooves 601, the fixing screw 604 is connected with the contact plate 603 through threads, and the contact plate 603 is driven to move when the fixing screw 604 rotates.

The utility model discloses a theory of operation: when the chemical cleaning device for the boiler with the circulating flushing function is used, firstly, the adjusting handle 406 is rotated according to actual use requirements, the adjusting screw 405 is driven to rotate, the moving rack 403 is driven to move along the through rod 404 by combining threaded connection of the adjusting screw 405 and the moving rack 403, the positions of the moving rack 403 and the cleaning brush 410 can be adjusted, then, the fastening screw 408 is rotated into the fixing hole 407, the position of the adjusting handle 406 can be fixed, the cleaning position of the boiler can be conveniently adjusted according to the actual use requirements, the moving rack 403 and the cleaning brush 410 are driven to rotate by operation of the cleaning motor 2, the interior of the boiler can be cleaned by the cleaning brush 410, the cleaning brush 410 can be elastically connected with the moving rack 403 by the spring telescopic rod 409 between the cleaning brush 410 and the moving rack 403, the elastic contact during cleaning of the interior of the boiler is facilitated, the excessive contact pressure between the cleaning brush 410 and the interior of the boiler is avoided, the inner wall of the boiler is prevented from being scratched, and the adjustability and the cleaning protection performance of the chemical cleaning device for the boiler during use is improved;

when the interior of a boiler is scrubbed, the chemical cleaning agent in the storage bin 501 can be transmitted to the interior of the dispersion bin 503 through the operation of the transmission pump 502, and is sprayed to the inner wall of the boiler by using the spraying pipe 504, so that the inner wall of the boiler can be chemically cleaned, the reflux pump 509 can be arranged in a discharge port of the boiler, the chemical cleaning agent after being cleaned can be transmitted to the reflux bin 505 through the reflux pipe 508 through the operation of the reflux pump 509, the chemical cleaning agent can be filtered by using the filter screen 507 in the filter frame 506, and the filtered chemical cleaning agent can flow back to the storage bin 501 for cyclic utilization, so that the chemical cleaning agent can be recycled when being used, and the utilization rate of the chemical cleaning agent when the chemical cleaning device is used is improved;

when this boiler chemical cleaning device installs, can arrange the rack 1 in the boiler top, rotatory clamping screw 604 afterwards, combine clamping screw 604 and contact plate 603's threaded connection, can drive contact plate 603 and removal splint 602 and remove to use removal splint 602 to carry out the centre gripping fixed to this chemical cleaning device, the installation when being convenient for this boiler chemical cleaning device uses is fixed, has improved the installation convenience when this boiler chemical cleaning device uses.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Boiler chemical cleaning device that circulation erodeed, including rack (1), cleaning motor (2) and rolling disc (3), the top fixed mounting of rack (1) has cleaning motor (2), the output shaft fixed mounting of cleaning motor (2) has rolling disc (3), its characterized in that: an adjusting brushing mechanism (4) is fixedly installed at the top end of the rotating disc (3), and the adjusting brushing mechanism (4) at least comprises a moving frame (403), an adjusting screw rod (405), an adjusting handle (406), a fastening screw rod (408), a spring telescopic rod (409) and a cleaning brush (410);

a moving frame (403) is arranged above the rotating disc (3), an adjusting screw (405) is arranged at the top end of the moving frame (403), an adjusting handle (406) is arranged at the top end of the adjusting screw (405), a fastening screw (408) is arranged at the top end of the adjusting handle (406), one end of the moving frame (403) is uniformly provided with a spring telescopic rod (409), and one end of the spring telescopic rod (409) is provided with a cleaning brush (410);

the top end of the placing rack (1) is provided with a circulating flushing mechanism (5), and the circulating flushing mechanism (5) at least comprises a storage bin (501), a spraying pipe (504), a backflow bin (505), a filter rack (506) and a filter screen (507);

a storage bin (501) is arranged at the top end of the placing rack (1), spraying pipes (504) are uniformly arranged below the placing rack (1), a backflow bin (505) is arranged at one end of the storage bin (501), a filter rack (506) is arranged inside the backflow bin (505), and a filter screen (507) is arranged at one end of the filter rack (506);

and an adjusting and fixing mechanism (6) is installed on the outer side of the placing frame (1).

2. A chemical cleaning device for a boiler by cyclic flushing according to claim 1, wherein: the adjusting and brushing mechanism (4) comprises a sliding rail (401), a top ring (402), a moving frame (403), a penetrating rod (404), an adjusting screw (405), an adjusting handle (406), a fixing hole (407), a fastening screw (408), a spring telescopic rod (409) and a cleaning brush (410);

the even fixed mounting sliding rail in top (401) of rolling disc (3), the bottom fixed connection of apical ring (402) is passed through on the top of sliding rail (401), the inboard slidable mounting of sliding rail (401) has removal frame (403), the top of removing frame (403) evenly runs through to install runs through pole (404), the top of removing frame (403) is run through to install adjusting screw (405), the top of adjusting screw (405) is passed apical ring (402) fixedly connected with adjustment handle (406), fixed orifices (407) have evenly been seted up on the top of apical ring (402), the adjustment is run through the top of (406) and is installed fastening screw (408), the even embedded installation in the outside of removing frame (403) has spring telescopic link (409), cleaning brush (410) fixed connection is passed through to the one end of spring telescopic link (409).

3. A chemical cleaning apparatus for a boiler by cyclic flushing according to claim 2, wherein: the adjusting screw rod (405) is in threaded connection with the moving frame (403), and the bottom end of the fastening screw rod (408) penetrates through the adjusting handle (406) and is in threaded connection with the fixing hole (407).

4. A chemical cleaning device for a boiler by cyclic flushing according to claim 1, wherein: the circulating flushing mechanism (5) comprises a storage bin (501), a transmission pump (502), a dispersion bin (503), a spraying pipe (504), a backflow bin (505), a filter rack (506), a filter screen (507), a backflow pipe (508) and a backflow pump (509);

a storage bin (501) is fixedly mounted at the top end of the placing rack (1), a transmission pump (502) is fixedly mounted on the inner wall of the bottom end of the storage bin (501), a dispersion bin (503) is fixedly mounted at the bottom end of the placing rack (1), spray pipes (504) are uniformly and fixedly mounted at the bottom end of the dispersion bin (503), a backflow bin (505) is fixedly mounted at one end of the storage bin (501), a filter frame (506) is embedded into the top end of the backflow bin (505), a filter screen (507) is embedded into one end of the filter frame (506), a backflow pipe (508) is fixedly mounted at one end of the backflow bin (505), and a backflow pump (509) is fixedly mounted at one end of the backflow pipe (508);

the input ends of the transmission pump (502) and the reflux pump (509) are electrically connected with the output end of the commercial power.

5. A chemical cleaning device for a boiler by cyclic flushing according to claim 4, wherein: the spray heads are uniformly arranged on the outer side of the spray pipe (504), and the filter frame (506) and the backflow bin (505) are fixed through bolts.

6. A chemical cleaning device for a boiler by cyclic flushing according to claim 1, wherein: the adjusting and fixing mechanism (6) comprises a placing groove (601), a movable clamping plate (602), a contact plate (603) and a fixing screw rod (604);

placing groove (601) have all been seted up at the both ends of rack (1), the inboard slidable mounting who places groove (601) has movable splint (602), the one end fixed mounting who removes splint (602) has contact plate (603), the one end of rack (1) corresponds contact plate (603) position department embedding and installs clamping screw (604).

7. A chemical cleaning device for a boiler by cyclic flushing according to claim 6, wherein: one end of the fixing screw rod (604) penetrates through the contact plate (603) to be rotatably connected with the inner wall of the placing groove (601), and the fixing screw rod (604) is connected with the contact plate (603) through threads.