CN212188338U

CN212188338U - Environment-friendly fly ash solidification dust suppression device

Info

Publication number: CN212188338U
Application number: CN202020657740.3U
Authority: CN
Inventors: 轩诣雄
Original assignee: Jilin Zhonglu New Material Co ltd
Current assignee: Jilin Zhonglu New Material Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-22
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an environment-friendly fly ash solidification dust suppression device, including the sedimentation tank, a dust removal section of thick bamboo and collection dirt are responsible for, horizontal even rigid coupling has the filter screen in the sedimentation tank, sedimentation tank right side rigid coupling has the water pump, the rigid coupling has the intake pipe on the dust removal section of thick bamboo, the outlet duct, the sump and hold the box, the delivery pipe and the sump of water pump are connected, collection dirt is responsible for and intake-tube connection, collection dirt is responsible for and is gone up the rigid coupling has an album dirt auxiliary pipe, the head rigid coupling of an album dirt auxiliary pipe has the gas collecting channel, is equipped with the fan in the gas collecting channel, the beneficial effects of the utility model are that, this device is responsible for carrying out the collection of workshop dusty air through collection dirt to concentrate in the sedimentation tank and solidify the sediment, thereby make the collection of solidification back fine coal simple, simultaneously, the water.

Description

Environment-friendly fly ash solidification dust suppression device

Technical Field

The utility model relates to a buggy production auxiliary device technical field, concretely relates to environment-friendly fly ash solidification dust suppression device.

Background

The coal used in the thermal power plant is generally in the form of pulverized coal, and the pulverized coal is convenient to transport and store, so that the mined raw coal generally needs to be processed into pulverized coal in a processing plant and then used as fuel in the thermal power plant of the conveyor belt.

In the prior art, dust removing equipment is generally arranged in a workshop to cure and suppress dust of the coal dust in the air, and the used equipment is generally wet dust removing equipment.

However, there are the following problems: firstly, dust removing equipment needs to be arranged at a plurality of places in a workshop, so that the purchase cost of the equipment is increased, and each dust removing equipment needs to perform cleaning work of solidified coal powder regularly, so that the workload is increased; secondly, although the wet dust removal method can solidify the coal dust so as to collect the coal dust, the wet dust removal equipment has the problem of high water consumption.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an environment-friendly fly ash solidification dust suppression device, the utility model discloses a realize through following technical scheme.

An environment-friendly fly ash solidification dust suppression device comprises a sedimentation tank, a dust removal cylinder and a dust collection main pipe;

the sedimentation tank is of a cuboid cavity structure with an open top, the sedimentation tank is formed by pouring concrete, a plurality of filter screens are fixedly connected between the front side plate and the rear side plate of the sedimentation tank, a water pump is fixedly connected to the outer wall of the right side plate of the sedimentation tank, a water inlet and a water outlet of the water pump are respectively fixedly connected and communicated with a water pumping pipe and a water supply pipe, and the head of the water pumping pipe is fixedly connected and communicated with the bottom of the right side plate of the sedimentation tank;

the dust removing device comprises a dust removing barrel, a funnel, a water bin, an atomizing nozzle, a water inlet pipe, an umbrella-shaped air baffle plate, a containing box, ceramic particles, through holes, an air outlet pipe and an air outlet pipe, wherein the dust removing barrel is erected above the left side of a sedimentation tank, the bottom of the dust removing barrel is fixedly connected with the funnel, the bottom of the funnel is fixedly connected with the drain pipe, the drain pipe extends into the sedimentation tank, the lower portion of the left side of the dust removing barrel is fixedly connected with the air inlet pipe, the right end of the air inlet pipe is positioned at the center of the dust removing barrel, the dust removing barrel above the air inlet pipe is fixedly connected with the water bin with the annular hollow structure, the circumference of the inner wall of the water bin is uniformly and fixedly connected with the atomizing nozzle, the right side of the water bin is fixedly connected with the water inlet pipe, the water inlet pipe is connected with the water supply pipe;

the dust collection main pipe is communicated with an air inlet pipe.

Furthermore, the upper surface of the bottom plate of the sedimentation tank is obliquely arranged in a downward direction from left to right, and meshes of the filter screens from left to right are sequentially reduced.

Further, the water supply pipe is connected with the water inlet pipe through a flange.

Furthermore, the front and the back of the dust collection main pipe are transversely and uniformly fixedly connected and communicated with dust collection auxiliary pipes, the bottom of each dust collection auxiliary pipe is fixedly connected with a gas collecting hood, a fan is arranged in each gas collecting hood, and an air outlet of the fan faces upwards.

Furthermore, fixed sleeves are uniformly and transversely fixedly connected to the dust collection main pipe, a hanging rod is fixedly connected to each fixed sleeve, and the dust collection main pipe is fixedly connected to a cross beam of a workshop through the hanging rod.

The beneficial effects of the utility model are that, this device is responsible for through album dirt and carries out the collection of workshop dusty air to concentrate in the sedimentation tank and solidify the sediment, thereby make the collection of fine coal after the solidification simple, simultaneously, the water resource that is used for buggy solidification to handle in this device can recycle, thereby reaches the purpose of water economy resource.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the utility model discloses a structure schematic diagram of an environment-friendly fly ash solidification dust suppression device;

FIG. 2: FIG. 1 shows a close-up view at A;

FIG. 3: the structure schematic diagram of the water sump of the utility model;

FIG. 4: the structure schematic diagram of the dust collecting main pipe of the utility model;

FIG. 5: the structure schematic diagram of gas collecting channel and fan installation.

The reference numbers are as follows:

1-sedimentation tank, 101-filter screen, 102-water pump, 103-water pumping pipe, 104-water supply pipe, 2-dust removal cylinder, 201-funnel, 202-blow-off pipe, 203-air inlet pipe, 204-water bin, 205-atomization nozzle, 206-water inlet pipe, 207-strut, 208-air baffle, 209-containing box, 210-ceramsite, 211-through hole, 212-air outlet pipe, 3-dust collection main pipe, 301-dust collection auxiliary pipe, 302-gas collecting hood, 303-fan, 304-fixed sleeve, 305-suspender, 401-flange.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, an environment-friendly fly ash solidification dust suppression device comprises a sedimentation tank 1, a dust removal cylinder 2 and a dust collection main pipe 3;

the sedimentation tank 1 is of a cuboid cavity structure with an open top, the sedimentation tank 1 is formed by pouring concrete, filter screens 101 are fixedly connected between the front side plate and the rear side plate of the sedimentation tank 1, a plurality of filter screens 101 are transversely and uniformly arranged, the outer wall of the right side plate of the sedimentation tank 1 is fixedly connected with a water pump 102, a water inlet and a water outlet of the water pump 102 are respectively and fixedly connected with a water pumping pipe 103 and a water supply pipe 104, and the head of the water pumping pipe 103 is fixedly connected with the bottom of the right side plate of the sedimentation tank 1;

the dust removing cylinder 2 is erected above the left side of the sedimentation tank 1, a funnel 201 is fixedly connected to the bottom of the dust removing cylinder 2, a drain pipe 202 is fixedly connected to the bottom of the funnel 201, the drain pipe 202 extends into the sedimentation tank 1, an air inlet pipe 203 is fixedly connected to the lower portion of the left side of the dust removing cylinder 2, the right end of the air inlet pipe 203 is located at the center of the dust removing cylinder 2, a water sump 204 of an annular hollow structure is fixedly connected to the dust removing cylinder 2 above the air inlet pipe 203, an atomizing nozzle 205 is uniformly and fixedly connected to the circumference of the inner wall of the water sump 204, an air inlet pipe 206 is fixedly connected to the right side of the water sump 204, the water inlet pipe 206 is connected to a water supply pipe 104, an umbrella-shaped air baffle plate 208 is fixedly connected to the dust removing cylinder 2 above the water sump 204 through supporting rods 207 uniformly and circumferentially arranged, a containing box 209 is fixedly connected to the dust removing cylinder 2 above the air baffle plate 208, a ceramsite 210 is filled in the containing box 209, through holes;

the main dust collecting pipe 3 is communicated with an air inlet pipe 203.

The upper surface of the bottom plate of the sedimentation tank 1 is inclined downward in the left-to-right direction, and the meshes of the filter screens 101 decrease in sequence from left to right.

The water supply pipe 104 is connected to the water inlet pipe 206 by a flange 401.

Two equal horizontal even rigid couplings in front and back of collection dirt main pipe 3 are led to and are had collection dirt auxiliary pipe 301, and the equal rigid coupling in bottom of each collection dirt auxiliary pipe 301 has gas collecting channel 302, is equipped with fan 303 in each gas collecting channel 302, and the air outlet of fan 303 faces upward.

Fixing sleeves 304 are transversely and uniformly fixed on the dust collection main pipe 3, a hanging rod 305 is fixedly connected on each fixing sleeve 304, and the dust collection main pipe 3 is fixedly connected on a cross beam of a workshop through the hanging rod 305.

Principle of operation

During the use, the work of fan 303 collects the dirty air in the workshop and collects in the collection dirt is responsible for 3 through collection dirt auxiliary pipe 301, the dirty air that the collection dirt was responsible for in 3 enters into dust removal section of thick bamboo 2 through intake pipe 203, as shown in fig. 1, the head of giving vent to anger of intake pipe 203 is up, thereby dirty air spouts up, water pump 102 draws water and enters into in sump 204 and spout through each atomizer 205, the water curtain is interweaved into in the interior of sump 204 to atomizer 205 spun water smoke that circumference set up, dirty air gets into the water curtain, dust wherein combines with the water smoke to subside, setting up of air board 208 makes dirty air scatter when assaulting air board 208, thereby increase the area of contact with water smoke.

The mud form buggy that subsides falls into funnel 201 and enters into sedimentation tank 1 through blow off pipe 202 and deposits, and filter screen 101 separates into a plurality of precipitation bins with sedimentation tank 1, and the buggy deposits in each precipitation bin one by one to make sedimentation tank 1 right side be clean water, the water of this department can carry out the solidification of endless and press down dirt operation through the extraction of water pump 102, thereby reaches the purpose of water economy resource.

The air treated by the water mist enters the containing box 209, and the ceramsite 210 is arranged to facilitate the condensation of the water vapor, so that the water in the air is condensed and falls, and the clean air is discharged from the air outlet pipe 212.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an environment-friendly fly ash solidification dust suppression device which characterized in that: comprises a sedimentation tank (1), a dust removal cylinder (2) and a dust collection main pipe (3);

the sedimentation tank (1) is of a cuboid cavity structure with an open top, the sedimentation tank (1) is formed by pouring concrete, a filter screen (101) is fixedly connected between the front side plate and the rear side plate of the sedimentation tank (1), a plurality of filter screens (101) are transversely and uniformly arranged, a water pump (102) is fixedly connected to the outer wall of the right side plate of the sedimentation tank (1), a water inlet and a water outlet of the water pump (102) are respectively and fixedly connected with a water pumping pipe (103) and a water supply pipe (104), and the head of the water pumping pipe (103) is fixedly connected with the bottom of the right side plate of the sedimentation tank (1);

the dust removing cylinder (2) is erected above the left side of the sedimentation tank (1), a funnel (201) is fixedly connected to the bottom of the dust removing cylinder (2), a blow-off pipe (202) is fixedly connected to the bottom of the funnel (201), the blow-off pipe (202) stretches into the sedimentation tank (1), an air inlet pipe (203) is fixedly connected to the lower portion of the left side of the dust removing cylinder (2), the right end of the air inlet pipe (203) is located at the center of the dust removing cylinder (2), a water sump (204) of an annular hollow structure is fixedly connected to the dust removing cylinder (2) above the air inlet pipe (203), an atomizing nozzle (205) is fixedly connected to the circumference of the inner wall of the water sump (204), an inlet pipe (206) is fixedly connected to the right side of the water sump (204), an umbrella-shaped air baffle plate (208) is fixedly connected to a supporting rod (207) uniformly arranged in the dust removing cylinder (2) above the water sump (204) through a circumference, a containing box (209) is fixedly connected in the dust removing cylinder (2) above the air baffle plate (208), the containing box (209) is filled with ceramsite (210), through holes (211) are densely distributed on a top plate and a bottom plate of the containing box (209), and an air outlet pipe (212) is fixedly connected and communicated on the top plate of the dust removing cylinder (2);

the dust collecting main pipe (3) is communicated with an air inlet pipe (203).

2. The environment-friendly fly ash solidification dust suppression device as claimed in claim 1, wherein: the upper surface of the bottom plate of the sedimentation tank (1) is obliquely arranged along the left-to-right direction, and meshes of the filter screens (101) from left to right are sequentially reduced.

3. The environment-friendly fly ash solidification dust suppression device as claimed in claim 1, wherein: the water supply pipe (104) is connected with the water inlet pipe (206) through a flange (401).

4. The environment-friendly fly ash solidification dust suppression device as claimed in claim 1, wherein: the dust collecting device is characterized in that a front dust collecting main pipe (3) and a rear dust collecting auxiliary pipe (301) are transversely and uniformly fixedly connected and communicated, a gas collecting hood (302) is fixedly connected to the bottom of each dust collecting auxiliary pipe (301), a fan (303) is arranged in each gas collecting hood (302), and an air outlet of the fan (303) faces upwards.

5. The environment-friendly fly ash solidification dust suppression device as claimed in claim 1, wherein: fixed sleeves (304) are uniformly and transversely fixedly connected to the dust collection main pipe (3), a hanging rod (305) is fixedly connected to each fixed sleeve (304), and the dust collection main pipe (3) is fixedly connected to a cross beam of a workshop through the hanging rod (305).