CN213492685U

CN213492685U - Energy-saving filtering and purifying device for biomass gasification furnace

Info

Publication number: CN213492685U
Application number: CN202021745164.4U
Authority: CN
Inventors: 王小婷
Original assignee: Tailai Zhongqi New Energy Environmental Protection Technology Co ltd
Current assignee: Zhang Li
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-22
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses an energy-saving filtration purification device for biomass gasification stove, including the last case device that is used for living beings gasification to flow, go up the middle water installation that stirs that is used for mixxing water liquid of installing of case device, install the nowel device that is used for holding water liquid below the last case device. An energy-saving filtration purification device for biomass gasification stove, through the setting of water liquid absorption dust, alleviateed the burden of filter, prolonged the life of filter, through stirring the setting of water installation, increased the contact of dust with water liquid, increased the quantity that water liquid adsorbs the dust, through stirring the setting of water installation, utilize the air current to promote rotatoryly, saved the energy.

Description

Energy-saving filtering and purifying device for biomass gasification furnace

Technical Field

The utility model belongs to biomass gasification stove field especially relates to an energy-saving filtration purification device for biomass gasification stove.

Background

The biomass gasification power generation technology (BGPG) can realize higher utilization rate in a smaller scale, can provide high-grade energy forms, is particularly suitable for rural areas, developing countries and regions, is an important technology for utilizing biomass, and is an important development direction. Due to the wide region, abundant biomass resources and relatively tense power supply in China, the biomass gasification power generation has better living conditions and development space, so the biomass gasification power generation technology is vigorously developed in China, and the superiority and the economy of the technology can be embodied to the maximum extent.

However, in the prior art, the biomass gasification furnace generally adopts a filter head to directly filter and purify the produced gas, which is easy to cause: 1. the filter head is overloaded, so that the service life of the filter head is greatly shortened; 2. the water liquid can not be used for absorbing a large amount of dust; 3. the air flow energy can not be utilized, and the energy waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-saving filtration purification device for biomass gasification stove to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an energy-saving filtering and purifying device for a biomass gasification furnace comprises an upper box device for biomass gasification flow, wherein a water stirring device for stirring water liquid is arranged in the middle of the upper box device, and a lower box device for containing water liquid is arranged below the upper box device; the upper box device comprises an upper box body, wherein an air inlet pipe is arranged on one side of the upper box body, an air outlet pipe is arranged at the top of the upper box body, a filter head is arranged below the air outlet pipe, 2 upper limiting grooves are symmetrically arranged on two sides of the upper box body, a sealing gasket is adhered to the circumference of the bottom surface of the upper box body, and a partition plate is arranged in the middle of the upper box body; the water stirring device comprises a central shaft, a connecting sleeve is installed on the central shaft, and a plurality of water stirring plates are uniformly distributed on the circumference of the connecting sleeve.

Further: the lower box device comprises a lower box body, wherein a perspective window is arranged in front of the lower box body, 4 first clamping plates are uniformly arranged at four corners of the lower box body, a boss is arranged on the inner upper surface of each first clamping plate, the boss and the first clamping plates are integrally formed, and the first clamping plates are respectively in sliding connection with the upper box body and the lower box body.

The first clamping plate clamps the edge of the lower box body and slides into the upper limiting groove through the boss to connect and fix the upper box body and the lower box body, and the perspective window is used for checking the condition in the lower box body.

Further: the lower box device comprises a lower box body, wherein 2 lower limiting grooves are symmetrically arranged on two sides of the lower box body, a perspective window is arranged in front of the lower box body, 4 second clamping plates are uniformly arranged at four corners of the lower box body, 2 bosses are arranged in the second clamping plates, the bosses are symmetrically arranged on the upper inner surface and the lower inner surface of the second clamping plates, the bosses and the second clamping plates are integrally formed, and the second clamping plates are respectively connected with the upper box body and the lower box body in a sliding manner.

The second clamping plate slides into the lower limiting groove of the lower box body through the boss, the upper box body and the lower box body are fixedly connected through the sliding of the boss into the upper limiting groove, and the perspective window is used for checking the condition in the lower box body.

Further: the air inlet pipe, the air outlet pipe and the partition plate are respectively welded with the upper box body, and the filter head is in sealing threaded connection with the air outlet pipe.

The welding has guaranteed the intake pipe the outlet duct with the baffle is firm reliable, and sealed threaded connection is convenient for dismouting change the filter head.

Further: the connecting sleeve is connected with the central shaft bolt, and the water stirring plate is welded with the connecting sleeve.

The bolt connection is convenient for dismounting the connecting sleeve, and the welding ensures that the water stirring plate is firm and durable.

Further: the central shaft is connected with the upper box body through a sealing bearing.

The sealed bearing connection ensures flexible rotation of the central shaft.

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

1. the arrangement of adsorbing dust by water reduces the burden of the filter head and prolongs the service life of the filter head;

2. through the arrangement of the water stirring device, the contact between dust and water liquid is increased, and the quantity of dust adsorbed by the water liquid is increased;

3. through the arrangement of the water stirring device, the air flow is used for pushing the rotation, so that the energy is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an energy-saving filtering and purifying device for a biomass gasification furnace according to the present invention;

FIG. 2 is a front view of the energy-saving filtering and purifying device for the biomass gasification furnace;

FIG. 3 is a sectional view of an upper box device of the energy-saving filtering and purifying device for the biomass gasification furnace according to the present invention;

FIG. 4 is a schematic view of a water stirring device of the energy-saving filtering and purifying device for the biomass gasification furnace according to the present invention;

FIG. 5 is a rear sectional view of a lower box device in example 1 of an energy-saving filtering and purifying device for a biomass gasification furnace according to the present invention;

fig. 6 is a rear sectional view of a lower box device in embodiment 2 of an energy-saving filtering and purifying device for a biomass gasification furnace according to the present invention.

In the reference symbols: 1. a box loading device; 101. an upper box body; 102. an air inlet pipe; 103. an air outlet pipe; 104. a filter head; 105. a partition plate; 106. an upper limiting groove; 107. a gasket; 2. a water stirring device; 201. a central shaft; 202. connecting sleeves; 203. a water-stirring plate; 3. a box discharging device; 301. a lower box body; 302. a perspective window; 303. a first clamping plate; 304. a boss; 305. a lower limiting groove; 306. a second card.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-5, an energy-saving filtering and purifying device for a biomass gasification furnace comprises an upper tank device 1 for biomass gasification flow, a water stirring device 2 for stirring water liquid is installed in the middle of the upper tank device 1, and a lower tank device 3 for containing water liquid is installed below the upper tank device 1; the upper box device 1 comprises an upper box body 101, wherein an air inlet pipe 102 is arranged on one side of the upper box body 101, an air outlet pipe 103 is arranged at the top of the upper box body 101, a filter head 104 is arranged below the

air outlet pipe

103, 2 upper limiting grooves 106 are symmetrically arranged on two sides of the upper box body 101, a sealing gasket 107 is adhered on the circumference of the bottom surface of the upper box body 101, and a partition plate 105 is arranged in the middle of the upper box body 101; the water stirring device 2 comprises a central shaft 201, a connecting sleeve 202 is arranged on the central shaft 201, and a plurality of water stirring plates 203 are uniformly distributed on the circumference of the connecting sleeve 202.

Further: the lower box device 3 comprises a lower box body 301, a perspective window 302 is arranged in front of the lower box body 301, 4 first clamping plates 303 are uniformly arranged at four corners of the lower box body 301, bosses 304 are arranged on the inner upper surfaces of the first clamping plates 303, the bosses 304 and the first clamping plates 303 are integrally formed, and the first clamping plates 303 are respectively connected with the upper box body 101 and the lower box body 301 in a sliding manner; the air inlet pipe 102, the air outlet pipe 103 and the partition plate 105 are respectively welded with the upper box body 101, and the filter head 104 is in sealing threaded connection with the air outlet pipe 103; the connecting sleeve 202 is connected with the central shaft 201 through a bolt, and the water stirring plate 203 is welded with the connecting sleeve 202; the central shaft 201 is sealingly bearing-connected to the upper housing 101.

Example 2

As shown in fig. 6, embodiment 2 differs from embodiment 1 in that: lower box device 3 includes box 301 down, box 301 bilateral symmetry is provided with 2 lower spacing grooves 305 down, the preceding perspective window 302 that is provided with of lower box 301, 4 second cardboard 306 are evenly installed to lower box 301 four corners, be provided with 2 bosss 304 in the second cardboard 306, boss 304 symmetry sets up on the internal surface about second cardboard 306, boss 304 and second cardboard 306 integrated into one piece, second cardboard 306 respectively with last box 101 and lower box 301 sliding connection.

The utility model discloses a theory of operation and use flow: the lower box body 301 is filled with water liquid, the first clamping plate 303 clamps the edge of the lower box body 301 and slides into the upper limiting groove 106 through the boss 304 to connect and fix the upper box body 101 and the lower box body 301, or the second clamping plate 306 slides into the lower limiting groove 305 of the lower box body 301 through the boss 304 and slides into the upper limiting groove 106 through the boss 304 to connect and fix the upper box body 101 and the lower box body 301, gas generated by biomass gasification enters the upper box body 101 through the gas inlet pipe 102 to push the water stirring plate 203 to rotate by taking the central shaft 201 as the center, the water stirring plate 203 stirs dust in the water liquid adsorbed gas in the lower box body 301, and finally the gas is discharged from the gas outlet pipe 103 after being filtered by the filter head 104.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an energy-saving filtration purification device for biomass gasification stove which characterized in that: the biomass gasification device comprises an upper box device (1) for biomass gasification flow, wherein a water stirring device (2) for stirring water liquid is arranged in the middle of the upper box device (1), and a lower box device (3) for containing water liquid is arranged below the upper box device (1);

the upper box device (1) comprises an upper box body (101), an air inlet pipe (102) is arranged on one side of the upper box body (101), an air outlet pipe (103) is arranged at the top of the upper box body (101), a filter head (104) is arranged below the air outlet pipe (103), 2 upper limiting grooves (106) are symmetrically arranged on two sides of the upper box body (101), a sealing gasket (107) is adhered to the circumference of the bottom surface of the upper box body (101), and a partition plate (105) is arranged in the middle of the upper box body (101);

the water stirring device (2) comprises a central shaft (201), a connecting sleeve (202) is installed on the central shaft (201), and a plurality of water stirring plates (203) are uniformly distributed on the circumference of the connecting sleeve (202).

2. The energy-saving filtering and purifying device for the biomass gasification furnace according to claim 1, characterized in that: lower box device (3) include box (301) down, preceding perspective window (302) that is provided with of box (301) down, box (301) four corners is evenly installed 4 first cardboard (303) down, upper surface is provided with boss (304) in first cardboard (303), boss (304) with first cardboard (303) integrated into one piece, first cardboard (303) respectively with go up box (101) with box (301) sliding connection down.

3. The energy-saving filtering and purifying device for the biomass gasification furnace according to claim 1, characterized in that: lower box device (3) are including lower box (301), box (301) bilateral symmetry is provided with 2 lower spacing grooves (305) down, box (301) are provided with perspective window (302) down in front, 4 second cardboard (306) are evenly installed to lower box (301) four corners, be provided with 2 boss (304) in second cardboard (306), boss (304) symmetry sets up on the internal surface about second cardboard (306), boss (304) with second cardboard (306) integrated into one piece, second cardboard (306) respectively with go up box (101) with box (301) sliding connection down.

4. The energy-saving filtering and purifying device for the biomass gasification furnace according to claim 1, characterized in that: the air inlet pipe (102), the air outlet pipe (103) and the partition plate (105) are respectively welded with the upper box body (101), and the filter head (104) is in sealed threaded connection with the air outlet pipe (103).

5. The energy-saving filtering and purifying device for the biomass gasification furnace according to claim 1, characterized in that: the connecting sleeve (202) is in bolted connection with the central shaft (201), and the water stirring plate (203) and the connecting sleeve (202) are welded together.

6. The energy-saving filtering and purifying device for the biomass gasification furnace according to claim 1, characterized in that: the central shaft (201) is connected with the upper box body (101) through a sealing bearing.