CN214094565U

CN214094565U - Ash removal device for vertical fire tube steam boiler

Info

Publication number: CN214094565U
Application number: CN202023158392.4U
Authority: CN
Inventors: 李宗营; 张德龙
Original assignee: Taikang Yinyu Boiler Manufacturing Co ltd
Current assignee: Taikang Yinyu Boiler Manufacturing Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-31
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a vertical fire tube ash handling equipment for steam boiler relates to steam boiler technical field, including the boiler main part, the boiler basis, the cigarette wind channel, the energy-saving appliance, the platform staircase, the boiler main part is installed on the boiler basis, the cigarette wind channel is installed in the boiler main part, energy-saving appliance and cigarette wind channel fixed connection, the one side in the boiler main part is installed to the platform staircase, the one end fixedly connected with flue gas processing apparatus of energy-saving appliance, fixedly connected with dust cartridge filter on the cigarette wind channel, the bottom of dust cartridge filter is provided with the dust collecting box, the both sides of dust collecting box all are provided with the fixing base, fixedly connected with dust filter screen in the dust cartridge filter, all be provided with fixing device on two fixing bases. The utility model discloses can filter from flue gas wind channel exhaust flue gas, avoid the dust to discharge, avoid dust and vapor to combine to form the dirt, reduce the cleaning frequency to equipment, lifting means's work efficiency.

Description

Ash removal device for vertical fire tube steam boiler

Technical Field

The utility model relates to a steam boiler technical field, concretely relates to vertical fire tube ash handling equipment for steam boiler.

Background

The steam boiler refers to boiler equipment for producing steam, and belongs to special equipment, and the steam boiler can be divided into an electric steam boiler, an oil steam boiler, a gas steam boiler and the like according to fuels; the steam boiler can be divided into a manual combustion steam boiler and a full-automatic chain combustion steam boiler according to the fuel supply mode; the steam boiler can be divided into a vertical steam boiler and a horizontal steam boiler according to the structure, wherein the small steam boiler is mainly of a single-return-stroke and double-return-stroke vertical structure, and the large steam boiler is mainly of a three-return-stroke horizontal structure.

The smoke discharged by the existing steam boiler contains dust which is combined with water vapor to easily form dirt, the dirt is accumulated in the equipment to cause blockage, and the dirt needs to be cleaned regularly, so that the labor intensity of workers is increased, and the working efficiency of the steam boiler is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ash handling equipment for vertical firetube steam boiler solves at least one problem that provides among the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an ash handling equipment for vertical firetube steam boiler, includes boiler main part, boiler basis, cigarette wind channel, energy-saving appliance, platform staircase, the boiler main part is installed on the boiler basis, the cigarette wind channel is installed in the boiler main part, energy-saving appliance and cigarette wind channel fixed connection, one side at the boiler main part is installed to the platform staircase, the one end fixedly connected with flue gas processing apparatus of energy-saving appliance, fixedly connected with dust cartridge filter on the cigarette wind channel, the bottom of dust cartridge filter is provided with the dust collecting box, the both sides of dust collecting box all are provided with the fixing base, fixedly connected with dust filter screen, two in the dust cartridge filter all be provided with fixing device on the fixing base.

Optionally, the flue gas duct and the dust collection box are both communicated with the dust filter cartridge.

Optionally, the two fixing bases are symmetrically arranged and are fixedly connected with the smoke air duct through the fixing frame.

Optionally, the dust filter screen is adapted to the flue duct in terms of specification.

Optionally, the two sides of the top of the dust collecting box are fixedly connected with inserting strips, slots matched with the inserting strips are formed in the fixing seat, and the inserting strips are inserted into the slots.

Optionally, the fixing device is a fixing bolt, a threaded hole matched with the fixing bolt is formed in the fixing seat, the fixing bolt is in threaded connection with the fixing seat, and the fixing bolt abuts against the insert strip.

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

1. the utility model discloses a be provided with the dust cartridge filter, the dust filter screen in the dust cartridge filter can filter from flue gas air duct exhaust flue gas, avoids the dust to discharge, avoids dust and vapor to combine to form the dirt, reduces the cleaning frequency to equipment, lifting means's work efficiency.

2. The utility model discloses a be provided with the dust collecting box, can collect filterable dust, be convenient for clear up the dust of collecting, through being provided with fixing device, can fix the dust collecting box, the dismantlement and the installation of the dust collecting box of being convenient for.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a right side view of the dust collecting box of the present invention.

Fig. 5 is a schematic sectional view of the dust collecting box of the present invention.

Fig. 6 is a top view of the dust collecting box of the present invention.

In the figure: 1. a boiler main body; 2. a boiler foundation; 3. a flue duct; 4. an energy saver; 5. a platform staircase; 6. a dust filter cartridge; 7. a dust collection box; 8. a fixed seat; 9. a dust filter screen; 10. cutting; 11. a slot; 12. a fixing device; 13. flue gas processing apparatus.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-6, the present invention provides the following technical solutions:

an ash removing device for a vertical fire tube steam boiler comprises a boiler main body 1, a boiler foundation 2, a smoke air duct 3, an energy saver 4 and a platform staircase 5, wherein the boiler main body 1 is arranged on the boiler foundation 2, the smoke air duct 3 is arranged on the boiler main body 1, the energy saver 4 is fixedly connected with the smoke air duct 3, the platform staircase 5 is arranged on one side of the boiler main body 1, one end of the energy saver 4 is fixedly connected with a smoke treatment device 13, the smoke treatment device 13 is a smoke treatment cylinder, a fixing ring is arranged in the smoke treatment cylinder, an active carbon filter screen is fixedly connected in the fixing ring, fastening devices are fixedly connected on two sides of the smoke treatment cylinder, a cavity is arranged in each fastening device, a fastening mechanism is arranged in each cavity and comprises a fastening knob, a threaded column, a threaded cylinder, a limiting piece and a clamping column, the fastening knob is positioned outside the fastening devices, one end of the threaded column penetrates through the fastening device and is fixedly connected with the fastening knob, the threaded column is rotatably connected with the fastening device through a bearing, the threaded cylinder is sleeved on the threaded column and is fixedly connected with the clamping column, the fixing ring is provided with a clamping groove matched with the clamping column, one end of the clamping column sequentially penetrates through the fastening device and the smoke processing cylinder and extends into the clamping groove, the limiting parts are two rotation stopping blocks, the two rotation stopping blocks are respectively fixed on two sides of the threaded cylinder, the fastening device is provided with a rotation stopping groove matched with the rotation stopping blocks, the rotation stopping blocks are positioned in the rotation stopping grooves, the smoke duct 3 is fixedly connected with a dust filter cylinder 6, the bottom of the dust filter cylinder 6 is provided with a dust collecting box 7 which can collect filtered dust and is convenient for cleaning the collected dust, and both sides of the dust collecting box 7 are provided with fixing seats 8, flue gas duct 3 and dust collecting box 7 all communicate with dust cartridge filter 6, fixedly connected with dust filter screen 9 in the dust cartridge filter 6, can filter the flue gas from flue gas duct 3 exhaust, avoid the dust to discharge, avoid the dust to combine with vapor to form the dirt, reduce the clearance frequency to equipment, lifting means's work efficiency, dust filter screen 9's specification and flue gas duct 3 adaptation, all be provided with fixing device 12 on two fixing bases 8, be used for fixed dust collecting box 7.

As an optional technical solution of the utility model: two fixing bases 8 are symmetrically arranged, and the two fixing bases 8 are fixedly connected with the smoke air duct 3 through fixing frames.

As an optional technical solution of the utility model: the equal fixedly connected with cutting 10 in top both sides of dust collecting box 7 sets up the slot 11 with cutting 10 adaptation on the fixing base 8, and in cutting 10 inserted slot 11, the fixed dust collecting box 7 of installation of being convenient for.

As an optional technical solution of the utility model: fixing device 12 is fixing bolt, offers on the fixing base 8 with the screw hole of fixing bolt adaptation, fixing bolt and 8 threaded connection of fixing base, fixing bolt offsets with cutting 10 for fastening dust collecting box 7.

The utility model discloses a theory of operation:

during operation, the flue gas from boiler main body 1 exhaust gets into cigarette wind channel 3 to through the dust cartridge filter 6 in the cigarette wind channel 3, dust filter screen 9 in the dust cartridge filter 6 filters the dust in the flue gas, and the dust falls into and collects in the dust collecting box 7, and the flue gas after filtering the dust gets into energy-saving appliance 4, through the active carbon filter screen in the flue gas processing apparatus 13, carries out purification treatment to the flue gas, reduces the pollution of exhaust flue gas to the environment. When the dust in the dust collecting box 7 needs to be cleaned, the fixing device 12 is operated, namely the fixing bolt is rotated to be screwed off the insert 10, the abutting and fixing of the insert 10 is released, the dust collecting box 7 can be detached, and the dust in the dust collecting box can be cleaned.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an ash handling equipment for vertical firetube steam boiler, includes boiler main part (1), boiler basis (2), flue gas wind channel (3), energy-saving appliance (4), platform staircase (5), install on boiler basis (2) boiler main part (1), flue gas wind channel (3) are installed on boiler main part (1), energy-saving appliance (4) and flue gas wind channel (3) fixed connection, one side at boiler main part (1) is installed in platform staircase (5), the one end fixedly connected with flue gas processing apparatus (13) of energy-saving appliance (4), its characterized in that: fixedly connected with dust cartridge filter (6) on flue (3), the bottom of dust cartridge filter (6) is provided with dust collecting box (7), the both sides of dust collecting box (7) all are provided with fixing base (8), fixedly connected with dust filter screen (9) in dust cartridge filter (6), two all be provided with fixing device (12) on fixing base (8).

2. The ash removing device for a vertical fire tube steam boiler as claimed in claim 1, wherein:

the smoke and air duct (3) and the dust collecting box (7) are communicated with the dust filter cylinder (6).

3. The ash removing device for a vertical fire tube steam boiler as claimed in claim 1, wherein:

two fixing base (8) symmetry sets up, two fixing base (8) all are through mount and flue gas duct (3) fixed connection.

4. The ash removing device for a vertical fire tube steam boiler as claimed in claim 1, wherein:

the specification of the dust filter screen (9) is matched with the smoke and air duct (3).

5. The ash removing device for a vertical fire tube steam boiler as claimed in claim 1, wherein:

the dust collecting box is characterized in that inserting strips (10) are fixedly connected to two sides of the top of the dust collecting box (7), inserting grooves (11) matched with the inserting strips (10) are formed in the fixing seat (8), and the inserting strips (10) are inserted into the inserting grooves (11).

6. The ash removing device for a vertical fire tube steam boiler as claimed in claim 1, wherein:

the fixing device (12) is a fixing bolt, a threaded hole matched with the fixing bolt is formed in the fixing seat (8), the fixing bolt is in threaded connection with the fixing seat (8), and the fixing bolt abuts against the insert strip (10).